About the Execution of ITS-Tools for Peterson-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.976 | 3452179.00 | 4157294.00 | 10792.00 | 8 ? ? 8 8 7 ? 7 1 1 ? 1 1 1 ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407300293.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Peterson-PT-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300293
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.8M
-rw-r--r-- 1 mcc users 264K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 12 03:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 831K Apr 12 03:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 72K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 517K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 378K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 617K Apr 12 04:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 12 04:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 58K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-PT-7-UpperBounds-00
FORMULA_NAME Peterson-PT-7-UpperBounds-01
FORMULA_NAME Peterson-PT-7-UpperBounds-02
FORMULA_NAME Peterson-PT-7-UpperBounds-03
FORMULA_NAME Peterson-PT-7-UpperBounds-04
FORMULA_NAME Peterson-PT-7-UpperBounds-05
FORMULA_NAME Peterson-PT-7-UpperBounds-06
FORMULA_NAME Peterson-PT-7-UpperBounds-07
FORMULA_NAME Peterson-PT-7-UpperBounds-08
FORMULA_NAME Peterson-PT-7-UpperBounds-09
FORMULA_NAME Peterson-PT-7-UpperBounds-10
FORMULA_NAME Peterson-PT-7-UpperBounds-11
FORMULA_NAME Peterson-PT-7-UpperBounds-12
FORMULA_NAME Peterson-PT-7-UpperBounds-13
FORMULA_NAME Peterson-PT-7-UpperBounds-14
FORMULA_NAME Peterson-PT-7-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716799500612
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-27 08:45:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 08:45:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 08:45:02] [INFO ] Load time of PNML (sax parser for PT used): 327 ms
[2024-05-27 08:45:02] [INFO ] Transformed 1992 places.
[2024-05-27 08:45:02] [INFO ] Transformed 3096 transitions.
[2024-05-27 08:45:02] [INFO ] Found NUPN structural information;
[2024-05-27 08:45:02] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 520 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 28 ms.
Reduction of identical properties reduced properties to check from 16 to 14
FORMULA Peterson-PT-7-UpperBounds-07 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 8, 0, 0, 1, 0, 0, 1, 0, 0, 0] Max Struct:[392, 448, 8, 8, 448, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Peterson-PT-7-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-03 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[392, 448, 8, 448, 1, 1, 1, 1, 1, 1]
[2024-05-27 08:45:03] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-27 08:45:03] [INFO ] Computed 31 invariants in 70 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[392, 448, 8, 448, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 300 ms. (33 steps per ms)
FORMULA Peterson-PT-7-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70007 steps (14 resets) in 450 ms. (155 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[8, 4, 1, 8, 0, 0, 0] Max Struct:[392, 448, 8, 448, 1, 1, 1]
[2024-05-27 08:45:04] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-27 08:45:04] [INFO ] Invariant cache hit.
[2024-05-27 08:45:05] [INFO ] [Real]Absence check using 23 positive place invariants in 85 ms returned unsat
[2024-05-27 08:45:05] [INFO ] [Real]Absence check using 23 positive place invariants in 63 ms returned sat
[2024-05-27 08:45:05] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 14 ms returned sat
[2024-05-27 08:45:07] [INFO ] [Real]Absence check using state equation in 1530 ms returned sat
[2024-05-27 08:45:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:45:07] [INFO ] [Real]Added 497 Read/Feed constraints in 242 ms returned sat
[2024-05-27 08:45:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:45:08] [INFO ] [Nat]Absence check using 23 positive place invariants in 114 ms returned sat
[2024-05-27 08:45:08] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:10] [INFO ] [Nat]Absence check using state equation in 1329 ms returned sat
[2024-05-27 08:45:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 08:45:11] [INFO ] [Nat]Added 497 Read/Feed constraints in 1048 ms returned unknown
[2024-05-27 08:45:11] [INFO ] [Real]Absence check using 23 positive place invariants in 65 ms returned sat
[2024-05-27 08:45:11] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-27 08:45:12] [INFO ] [Real]Absence check using state equation in 1251 ms returned sat
[2024-05-27 08:45:13] [INFO ] [Real]Added 497 Read/Feed constraints in 190 ms returned sat
[2024-05-27 08:45:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:45:13] [INFO ] [Nat]Absence check using 23 positive place invariants in 63 ms returned sat
[2024-05-27 08:45:13] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-27 08:45:15] [INFO ] [Nat]Absence check using state equation in 1306 ms returned sat
[2024-05-27 08:45:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 08:45:16] [INFO ] [Nat]Added 497 Read/Feed constraints in 1065 ms returned unknown
[2024-05-27 08:45:16] [INFO ] [Real]Absence check using 23 positive place invariants in 64 ms returned unsat
[2024-05-27 08:45:17] [INFO ] [Real]Absence check using 23 positive place invariants in 59 ms returned sat
[2024-05-27 08:45:17] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:18] [INFO ] [Real]Absence check using state equation in 1190 ms returned sat
[2024-05-27 08:45:18] [INFO ] [Real]Added 497 Read/Feed constraints in 66 ms returned sat
[2024-05-27 08:45:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:45:19] [INFO ] [Nat]Absence check using 23 positive place invariants in 64 ms returned sat
[2024-05-27 08:45:19] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:20] [INFO ] [Nat]Absence check using state equation in 1258 ms returned sat
[2024-05-27 08:45:20] [INFO ] [Nat]Added 497 Read/Feed constraints in 80 ms returned sat
[2024-05-27 08:45:21] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 269 ms.
[2024-05-27 08:45:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-27 08:45:24] [INFO ] [Real]Absence check using 23 positive place invariants in 67 ms returned sat
[2024-05-27 08:45:24] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:25] [INFO ] [Real]Absence check using state equation in 1231 ms returned sat
[2024-05-27 08:45:25] [INFO ] [Real]Added 497 Read/Feed constraints in 76 ms returned sat
[2024-05-27 08:45:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:45:26] [INFO ] [Nat]Absence check using 23 positive place invariants in 74 ms returned sat
[2024-05-27 08:45:26] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:27] [INFO ] [Nat]Absence check using state equation in 1264 ms returned sat
[2024-05-27 08:45:27] [INFO ] [Nat]Added 497 Read/Feed constraints in 81 ms returned sat
[2024-05-27 08:45:28] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 228 ms.
[2024-05-27 08:45:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-27 08:45:31] [INFO ] [Real]Absence check using 23 positive place invariants in 61 ms returned sat
[2024-05-27 08:45:31] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:45:32] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2024-05-27 08:45:32] [INFO ] [Real]Added 497 Read/Feed constraints in 73 ms returned sat
[2024-05-27 08:45:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:45:33] [INFO ] [Nat]Absence check using 23 positive place invariants in 59 ms returned sat
[2024-05-27 08:45:33] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-27 08:45:34] [INFO ] [Nat]Absence check using state equation in 1292 ms returned sat
[2024-05-27 08:45:34] [INFO ] [Nat]Added 497 Read/Feed constraints in 87 ms returned sat
[2024-05-27 08:45:35] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 227 ms.
[2024-05-27 08:45:38] [INFO ] Added : 60 causal constraints over 12 iterations in 2848 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[8, 4, 1, 8, 0, 0, 0] Max Struct:[8, 448, 8, 8, 1, 1, 1]
FORMULA Peterson-PT-7-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Support contains 458 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 0 with 390 rules applied. Total rules applied 390 place count 1992 transition count 2706
Reduce places removed 390 places and 0 transitions.
Performed 391 Post agglomeration using F-continuation condition.Transition count delta: 391
Iterating post reduction 1 with 781 rules applied. Total rules applied 1171 place count 1602 transition count 2315
Reduce places removed 391 places and 0 transitions.
Iterating post reduction 2 with 391 rules applied. Total rules applied 1562 place count 1211 transition count 2315
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 1562 place count 1211 transition count 2211
Deduced a syphon composed of 104 places in 4 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 1770 place count 1107 transition count 2211
Applied a total of 1770 rules in 472 ms. Remains 1107 /1992 variables (removed 885) and now considering 2211/3096 (removed 885) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 487 ms. Remains : 1107/1992 places, 2211/3096 transitions.
[2024-05-27 08:45:38] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1107 cols
[2024-05-27 08:45:38] [INFO ] Computed 31 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[4, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 9251 ms. (108 steps per ms)
BEST_FIRST walk for 4611681 steps (9 resets) in 10923 ms. (422 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
[2024-05-27 08:45:58] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:45:58] [INFO ] Invariant cache hit.
[2024-05-27 08:45:59] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 08:45:59] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:46:00] [INFO ] [Real]Absence check using state equation in 823 ms returned sat
[2024-05-27 08:46:00] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:46:00] [INFO ] [Real]Added 497 Read/Feed constraints in 158 ms returned sat
[2024-05-27 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:46:00] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:46:00] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-27 08:46:01] [INFO ] [Nat]Absence check using state equation in 811 ms returned sat
[2024-05-27 08:46:01] [INFO ] [Nat]Added 497 Read/Feed constraints in 381 ms returned sat
[2024-05-27 08:46:02] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 160 ms.
[2024-05-27 08:46:06] [INFO ] Deduced a trap composed of 13 places in 1126 ms of which 95 ms to minimize.
[2024-05-27 08:46:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1380 ms
[2024-05-27 08:46:07] [INFO ] Added : 96 causal constraints over 20 iterations in 5317 ms. Result :sat
Minimization took 2511 ms.
[2024-05-27 08:46:10] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:46:10] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-27 08:46:10] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2024-05-27 08:46:11] [INFO ] [Real]Added 497 Read/Feed constraints in 68 ms returned sat
[2024-05-27 08:46:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:46:11] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:46:11] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-27 08:46:12] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2024-05-27 08:46:12] [INFO ] [Nat]Added 497 Read/Feed constraints in 555 ms returned sat
[2024-05-27 08:46:13] [INFO ] Deduced a trap composed of 69 places in 750 ms of which 10 ms to minimize.
[2024-05-27 08:46:14] [INFO ] Deduced a trap composed of 49 places in 919 ms of which 9 ms to minimize.
[2024-05-27 08:46:15] [INFO ] Deduced a trap composed of 31 places in 877 ms of which 9 ms to minimize.
[2024-05-27 08:46:16] [INFO ] Deduced a trap composed of 67 places in 894 ms of which 9 ms to minimize.
[2024-05-27 08:46:17] [INFO ] Deduced a trap composed of 15 places in 884 ms of which 9 ms to minimize.
[2024-05-27 08:46:18] [INFO ] Deduced a trap composed of 13 places in 854 ms of which 9 ms to minimize.
[2024-05-27 08:46:19] [INFO ] Deduced a trap composed of 13 places in 865 ms of which 9 ms to minimize.
[2024-05-27 08:46:20] [INFO ] Deduced a trap composed of 95 places in 781 ms of which 9 ms to minimize.
[2024-05-27 08:46:21] [INFO ] Deduced a trap composed of 81 places in 830 ms of which 9 ms to minimize.
[2024-05-27 08:46:22] [INFO ] Deduced a trap composed of 77 places in 771 ms of which 9 ms to minimize.
[2024-05-27 08:46:22] [INFO ] Deduced a trap composed of 31 places in 750 ms of which 9 ms to minimize.
[2024-05-27 08:46:23] [INFO ] Deduced a trap composed of 51 places in 813 ms of which 9 ms to minimize.
[2024-05-27 08:46:24] [INFO ] Deduced a trap composed of 73 places in 836 ms of which 9 ms to minimize.
[2024-05-27 08:46:25] [INFO ] Deduced a trap composed of 84 places in 842 ms of which 8 ms to minimize.
[2024-05-27 08:46:26] [INFO ] Deduced a trap composed of 75 places in 833 ms of which 9 ms to minimize.
[2024-05-27 08:46:27] [INFO ] Deduced a trap composed of 85 places in 839 ms of which 8 ms to minimize.
[2024-05-27 08:46:28] [INFO ] Deduced a trap composed of 33 places in 841 ms of which 8 ms to minimize.
[2024-05-27 08:46:29] [INFO ] Deduced a trap composed of 15 places in 878 ms of which 9 ms to minimize.
[2024-05-27 08:46:30] [INFO ] Deduced a trap composed of 49 places in 821 ms of which 8 ms to minimize.
[2024-05-27 08:46:31] [INFO ] Deduced a trap composed of 15 places in 865 ms of which 9 ms to minimize.
[2024-05-27 08:46:32] [INFO ] Deduced a trap composed of 85 places in 637 ms of which 8 ms to minimize.
[2024-05-27 08:46:33] [INFO ] Deduced a trap composed of 31 places in 767 ms of which 8 ms to minimize.
[2024-05-27 08:46:34] [INFO ] Deduced a trap composed of 31 places in 812 ms of which 8 ms to minimize.
[2024-05-27 08:46:35] [INFO ] Deduced a trap composed of 87 places in 861 ms of which 9 ms to minimize.
[2024-05-27 08:46:36] [INFO ] Deduced a trap composed of 16 places in 864 ms of which 8 ms to minimize.
[2024-05-27 08:46:37] [INFO ] Deduced a trap composed of 31 places in 838 ms of which 9 ms to minimize.
[2024-05-27 08:46:38] [INFO ] Deduced a trap composed of 51 places in 745 ms of which 8 ms to minimize.
[2024-05-27 08:46:39] [INFO ] Deduced a trap composed of 53 places in 704 ms of which 7 ms to minimize.
[2024-05-27 08:46:41] [INFO ] Deduced a trap composed of 65 places in 867 ms of which 12 ms to minimize.
[2024-05-27 08:46:42] [INFO ] Deduced a trap composed of 49 places in 820 ms of which 8 ms to minimize.
[2024-05-27 08:46:43] [INFO ] Deduced a trap composed of 53 places in 786 ms of which 8 ms to minimize.
[2024-05-27 08:46:44] [INFO ] Deduced a trap composed of 69 places in 711 ms of which 8 ms to minimize.
[2024-05-27 08:46:45] [INFO ] Deduced a trap composed of 104 places in 667 ms of which 8 ms to minimize.
[2024-05-27 08:46:46] [INFO ] Deduced a trap composed of 129 places in 642 ms of which 6 ms to minimize.
[2024-05-27 08:46:46] [INFO ] Deduced a trap composed of 104 places in 650 ms of which 7 ms to minimize.
[2024-05-27 08:46:47] [INFO ] Deduced a trap composed of 121 places in 664 ms of which 8 ms to minimize.
[2024-05-27 08:46:48] [INFO ] Deduced a trap composed of 103 places in 620 ms of which 7 ms to minimize.
[2024-05-27 08:46:49] [INFO ] Deduced a trap composed of 93 places in 629 ms of which 7 ms to minimize.
[2024-05-27 08:46:49] [INFO ] Deduced a trap composed of 85 places in 626 ms of which 7 ms to minimize.
[2024-05-27 08:46:50] [INFO ] Deduced a trap composed of 129 places in 629 ms of which 7 ms to minimize.
[2024-05-27 08:46:51] [INFO ] Deduced a trap composed of 180 places in 620 ms of which 7 ms to minimize.
[2024-05-27 08:46:52] [INFO ] Deduced a trap composed of 93 places in 643 ms of which 7 ms to minimize.
[2024-05-27 08:46:52] [INFO ] Deduced a trap composed of 129 places in 612 ms of which 7 ms to minimize.
[2024-05-27 08:46:53] [INFO ] Deduced a trap composed of 105 places in 601 ms of which 7 ms to minimize.
[2024-05-27 08:46:54] [INFO ] Deduced a trap composed of 88 places in 591 ms of which 7 ms to minimize.
[2024-05-27 08:46:56] [INFO ] Trap strengthening (SAT) tested/added 45/45 trap constraints in 43439 ms
[2024-05-27 08:46:56] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:46:56] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-27 08:46:57] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2024-05-27 08:46:57] [INFO ] [Real]Added 497 Read/Feed constraints in 56 ms returned sat
[2024-05-27 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:46:57] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:46:57] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-27 08:46:58] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2024-05-27 08:46:58] [INFO ] [Nat]Added 497 Read/Feed constraints in 65 ms returned sat
[2024-05-27 08:46:58] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 145 ms.
[2024-05-27 08:47:04] [INFO ] Deduced a trap composed of 23 places in 1022 ms of which 13 ms to minimize.
[2024-05-27 08:47:05] [INFO ] Deduced a trap composed of 61 places in 847 ms of which 9 ms to minimize.
[2024-05-27 08:47:06] [INFO ] Deduced a trap composed of 23 places in 823 ms of which 9 ms to minimize.
[2024-05-27 08:47:07] [INFO ] Deduced a trap composed of 41 places in 792 ms of which 9 ms to minimize.
[2024-05-27 08:47:08] [INFO ] Deduced a trap composed of 43 places in 935 ms of which 14 ms to minimize.
[2024-05-27 08:47:08] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 5365 ms
[2024-05-27 08:47:08] [INFO ] Added : 167 causal constraints over 36 iterations in 10384 ms. Result :sat
Minimization took 2041 ms.
[2024-05-27 08:47:11] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:47:11] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-27 08:47:12] [INFO ] [Real]Absence check using state equation in 667 ms returned sat
[2024-05-27 08:47:12] [INFO ] [Real]Added 497 Read/Feed constraints in 60 ms returned sat
[2024-05-27 08:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:47:12] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 08:47:12] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-27 08:47:13] [INFO ] [Nat]Absence check using state equation in 704 ms returned sat
[2024-05-27 08:47:13] [INFO ] [Nat]Added 497 Read/Feed constraints in 72 ms returned sat
[2024-05-27 08:47:13] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 137 ms.
[2024-05-27 08:47:20] [INFO ] Deduced a trap composed of 19 places in 927 ms of which 9 ms to minimize.
[2024-05-27 08:47:21] [INFO ] Deduced a trap composed of 19 places in 902 ms of which 9 ms to minimize.
[2024-05-27 08:47:22] [INFO ] Deduced a trap composed of 113 places in 830 ms of which 8 ms to minimize.
[2024-05-27 08:47:23] [INFO ] Deduced a trap composed of 33 places in 839 ms of which 8 ms to minimize.
[2024-05-27 08:47:24] [INFO ] Deduced a trap composed of 33 places in 853 ms of which 9 ms to minimize.
[2024-05-27 08:47:25] [INFO ] Deduced a trap composed of 35 places in 834 ms of which 9 ms to minimize.
[2024-05-27 08:47:26] [INFO ] Deduced a trap composed of 51 places in 754 ms of which 8 ms to minimize.
[2024-05-27 08:47:27] [INFO ] Deduced a trap composed of 105 places in 692 ms of which 8 ms to minimize.
[2024-05-27 08:47:27] [INFO ] Deduced a trap composed of 87 places in 648 ms of which 6 ms to minimize.
[2024-05-27 08:47:28] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 8683 ms
[2024-05-27 08:47:28] [INFO ] Added : 229 causal constraints over 46 iterations in 15268 ms. Result :sat
Minimization took 2030 ms.
[2024-05-27 08:47:31] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-27 08:47:31] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-27 08:47:31] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2024-05-27 08:47:31] [INFO ] [Real]Added 497 Read/Feed constraints in 61 ms returned sat
[2024-05-27 08:47:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:47:32] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 08:47:32] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-27 08:47:32] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2024-05-27 08:47:33] [INFO ] [Nat]Added 497 Read/Feed constraints in 72 ms returned sat
[2024-05-27 08:47:33] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 137 ms.
[2024-05-27 08:47:39] [INFO ] Deduced a trap composed of 51 places in 983 ms of which 13 ms to minimize.
[2024-05-27 08:47:40] [INFO ] Deduced a trap composed of 13 places in 877 ms of which 9 ms to minimize.
[2024-05-27 08:47:41] [INFO ] Deduced a trap composed of 13 places in 834 ms of which 9 ms to minimize.
[2024-05-27 08:47:43] [INFO ] Deduced a trap composed of 13 places in 842 ms of which 9 ms to minimize.
[2024-05-27 08:47:44] [INFO ] Deduced a trap composed of 83 places in 869 ms of which 9 ms to minimize.
[2024-05-27 08:47:45] [INFO ] Deduced a trap composed of 57 places in 819 ms of which 9 ms to minimize.
[2024-05-27 08:47:46] [INFO ] Deduced a trap composed of 75 places in 893 ms of which 8 ms to minimize.
[2024-05-27 08:47:47] [INFO ] Deduced a trap composed of 39 places in 813 ms of which 9 ms to minimize.
[2024-05-27 08:47:48] [INFO ] Deduced a trap composed of 39 places in 944 ms of which 13 ms to minimize.
[2024-05-27 08:47:49] [INFO ] Deduced a trap composed of 31 places in 752 ms of which 9 ms to minimize.
[2024-05-27 08:47:50] [INFO ] Deduced a trap composed of 23 places in 947 ms of which 9 ms to minimize.
[2024-05-27 08:47:51] [INFO ] Deduced a trap composed of 23 places in 919 ms of which 8 ms to minimize.
[2024-05-27 08:47:52] [INFO ] Deduced a trap composed of 45 places in 875 ms of which 9 ms to minimize.
[2024-05-27 08:47:54] [INFO ] Deduced a trap composed of 31 places in 894 ms of which 9 ms to minimize.
[2024-05-27 08:47:54] [INFO ] Deduced a trap composed of 67 places in 815 ms of which 8 ms to minimize.
[2024-05-27 08:47:56] [INFO ] Deduced a trap composed of 95 places in 909 ms of which 8 ms to minimize.
[2024-05-27 08:47:57] [INFO ] Deduced a trap composed of 77 places in 1003 ms of which 13 ms to minimize.
[2024-05-27 08:47:58] [INFO ] Deduced a trap composed of 31 places in 870 ms of which 9 ms to minimize.
[2024-05-27 08:47:59] [INFO ] Deduced a trap composed of 67 places in 823 ms of which 9 ms to minimize.
[2024-05-27 08:48:00] [INFO ] Deduced a trap composed of 41 places in 774 ms of which 8 ms to minimize.
[2024-05-27 08:48:01] [INFO ] Deduced a trap composed of 49 places in 851 ms of which 12 ms to minimize.
[2024-05-27 08:48:02] [INFO ] Deduced a trap composed of 49 places in 775 ms of which 8 ms to minimize.
[2024-05-27 08:48:04] [INFO ] Deduced a trap composed of 39 places in 837 ms of which 9 ms to minimize.
[2024-05-27 08:48:05] [INFO ] Deduced a trap composed of 33 places in 769 ms of which 8 ms to minimize.
[2024-05-27 08:48:07] [INFO ] Deduced a trap composed of 23 places in 849 ms of which 8 ms to minimize.
[2024-05-27 08:48:08] [INFO ] Deduced a trap composed of 57 places in 799 ms of which 7 ms to minimize.
[2024-05-27 08:48:09] [INFO ] Deduced a trap composed of 49 places in 796 ms of which 9 ms to minimize.
[2024-05-27 08:48:11] [INFO ] Deduced a trap composed of 59 places in 756 ms of which 8 ms to minimize.
[2024-05-27 08:48:11] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 32771 ms
[2024-05-27 08:48:11] [INFO ] Added : 218 causal constraints over 44 iterations in 38581 ms.(timeout) Result :sat
Minimization took 2151 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Support contains 458 out of 1107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 105 ms. Remains 1107 /1107 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 1107/1107 places, 2211/2211 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 92 ms. Remains 1107 /1107 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
[2024-05-27 08:48:19] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:48:19] [INFO ] Invariant cache hit.
[2024-05-27 08:48:20] [INFO ] Implicit Places using invariants in 946 ms returned [1091, 1092, 1093, 1094, 1095, 1104, 1105, 1106]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 951 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1099/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 48 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1094 ms. Remains : 1099/1107 places, 2211/2211 transitions.
[2024-05-27 08:48:20] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-27 08:48:20] [INFO ] Computed 23 invariants in 10 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 9338 ms. (107 steps per ms)
BEST_FIRST walk for 4658499 steps (9 resets) in 10780 ms. (432 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
[2024-05-27 08:48:40] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:48:40] [INFO ] Invariant cache hit.
[2024-05-27 08:48:41] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:48:41] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2024-05-27 08:48:41] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:48:41] [INFO ] [Real]Added 497 Read/Feed constraints in 71 ms returned sat
[2024-05-27 08:48:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:48:42] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:48:43] [INFO ] [Nat]Absence check using state equation in 831 ms returned sat
[2024-05-27 08:48:43] [INFO ] [Nat]Added 497 Read/Feed constraints in 309 ms returned sat
[2024-05-27 08:48:44] [INFO ] Deduced a trap composed of 19 places in 1038 ms of which 10 ms to minimize.
[2024-05-27 08:48:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1203 ms
[2024-05-27 08:48:44] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 139 ms.
[2024-05-27 08:48:47] [INFO ] Added : 76 causal constraints over 16 iterations in 3088 ms. Result :sat
Minimization took 3175 ms.
[2024-05-27 08:48:51] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:48:52] [INFO ] [Real]Absence check using state equation in 704 ms returned sat
[2024-05-27 08:48:52] [INFO ] [Real]Added 497 Read/Feed constraints in 65 ms returned sat
[2024-05-27 08:48:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:48:52] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:48:53] [INFO ] [Nat]Absence check using state equation in 721 ms returned sat
[2024-05-27 08:48:53] [INFO ] [Nat]Added 497 Read/Feed constraints in 524 ms returned sat
[2024-05-27 08:48:54] [INFO ] Deduced a trap composed of 29 places in 828 ms of which 8 ms to minimize.
[2024-05-27 08:48:55] [INFO ] Deduced a trap composed of 15 places in 984 ms of which 12 ms to minimize.
[2024-05-27 08:48:56] [INFO ] Deduced a trap composed of 13 places in 852 ms of which 8 ms to minimize.
[2024-05-27 08:48:57] [INFO ] Deduced a trap composed of 13 places in 993 ms of which 13 ms to minimize.
[2024-05-27 08:48:58] [INFO ] Deduced a trap composed of 31 places in 845 ms of which 9 ms to minimize.
[2024-05-27 08:48:59] [INFO ] Deduced a trap composed of 33 places in 867 ms of which 8 ms to minimize.
[2024-05-27 08:49:00] [INFO ] Deduced a trap composed of 27 places in 933 ms of which 13 ms to minimize.
[2024-05-27 08:49:01] [INFO ] Deduced a trap composed of 15 places in 829 ms of which 8 ms to minimize.
[2024-05-27 08:49:03] [INFO ] Deduced a trap composed of 17 places in 888 ms of which 9 ms to minimize.
[2024-05-27 08:49:03] [INFO ] Deduced a trap composed of 85 places in 732 ms of which 8 ms to minimize.
[2024-05-27 08:49:04] [INFO ] Deduced a trap composed of 49 places in 771 ms of which 9 ms to minimize.
[2024-05-27 08:49:05] [INFO ] Deduced a trap composed of 49 places in 889 ms of which 12 ms to minimize.
[2024-05-27 08:49:06] [INFO ] Deduced a trap composed of 69 places in 892 ms of which 12 ms to minimize.
[2024-05-27 08:49:07] [INFO ] Deduced a trap composed of 85 places in 901 ms of which 12 ms to minimize.
[2024-05-27 08:49:08] [INFO ] Deduced a trap composed of 51 places in 915 ms of which 12 ms to minimize.
[2024-05-27 08:49:09] [INFO ] Deduced a trap composed of 67 places in 816 ms of which 8 ms to minimize.
[2024-05-27 08:49:10] [INFO ] Deduced a trap composed of 31 places in 784 ms of which 9 ms to minimize.
[2024-05-27 08:49:11] [INFO ] Deduced a trap composed of 13 places in 848 ms of which 9 ms to minimize.
[2024-05-27 08:49:12] [INFO ] Deduced a trap composed of 67 places in 733 ms of which 8 ms to minimize.
[2024-05-27 08:49:13] [INFO ] Deduced a trap composed of 49 places in 842 ms of which 12 ms to minimize.
[2024-05-27 08:49:14] [INFO ] Deduced a trap composed of 29 places in 811 ms of which 7 ms to minimize.
[2024-05-27 08:49:15] [INFO ] Deduced a trap composed of 33 places in 875 ms of which 11 ms to minimize.
[2024-05-27 08:49:17] [INFO ] Deduced a trap composed of 39 places in 899 ms of which 12 ms to minimize.
[2024-05-27 08:49:18] [INFO ] Deduced a trap composed of 33 places in 898 ms of which 11 ms to minimize.
[2024-05-27 08:49:19] [INFO ] Deduced a trap composed of 103 places in 681 ms of which 10 ms to minimize.
[2024-05-27 08:49:20] [INFO ] Deduced a trap composed of 87 places in 701 ms of which 7 ms to minimize.
[2024-05-27 08:49:21] [INFO ] Deduced a trap composed of 63 places in 793 ms of which 8 ms to minimize.
[2024-05-27 08:49:22] [INFO ] Deduced a trap composed of 103 places in 720 ms of which 7 ms to minimize.
[2024-05-27 08:49:23] [INFO ] Deduced a trap composed of 69 places in 801 ms of which 11 ms to minimize.
[2024-05-27 08:49:24] [INFO ] Deduced a trap composed of 15 places in 767 ms of which 11 ms to minimize.
[2024-05-27 08:49:25] [INFO ] Deduced a trap composed of 13 places in 807 ms of which 8 ms to minimize.
[2024-05-27 08:49:26] [INFO ] Deduced a trap composed of 37 places in 706 ms of which 7 ms to minimize.
[2024-05-27 08:49:26] [INFO ] Deduced a trap composed of 121 places in 553 ms of which 7 ms to minimize.
[2024-05-27 08:49:27] [INFO ] Deduced a trap composed of 105 places in 649 ms of which 6 ms to minimize.
[2024-05-27 08:49:29] [INFO ] Deduced a trap composed of 35 places in 867 ms of which 8 ms to minimize.
[2024-05-27 08:49:30] [INFO ] Deduced a trap composed of 31 places in 875 ms of which 9 ms to minimize.
[2024-05-27 08:49:30] [INFO ] Deduced a trap composed of 35 places in 879 ms of which 9 ms to minimize.
[2024-05-27 08:49:31] [INFO ] Deduced a trap composed of 67 places in 827 ms of which 8 ms to minimize.
[2024-05-27 08:49:32] [INFO ] Deduced a trap composed of 59 places in 810 ms of which 8 ms to minimize.
[2024-05-27 08:49:33] [INFO ] Deduced a trap composed of 53 places in 664 ms of which 8 ms to minimize.
[2024-05-27 08:49:34] [INFO ] Deduced a trap composed of 69 places in 680 ms of which 7 ms to minimize.
[2024-05-27 08:49:35] [INFO ] Deduced a trap composed of 53 places in 837 ms of which 9 ms to minimize.
[2024-05-27 08:49:36] [INFO ] Deduced a trap composed of 39 places in 851 ms of which 8 ms to minimize.
[2024-05-27 08:49:37] [INFO ] Deduced a trap composed of 77 places in 853 ms of which 8 ms to minimize.
[2024-05-27 08:49:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-27 08:49:37] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:49:38] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2024-05-27 08:49:38] [INFO ] [Real]Added 497 Read/Feed constraints in 59 ms returned sat
[2024-05-27 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:49:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-27 08:49:39] [INFO ] [Nat]Absence check using state equation in 705 ms returned sat
[2024-05-27 08:49:39] [INFO ] [Nat]Added 497 Read/Feed constraints in 57 ms returned sat
[2024-05-27 08:49:39] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 141 ms.
[2024-05-27 08:49:48] [INFO ] Deduced a trap composed of 61 places in 825 ms of which 9 ms to minimize.
[2024-05-27 08:49:49] [INFO ] Deduced a trap composed of 43 places in 877 ms of which 9 ms to minimize.
[2024-05-27 08:49:50] [INFO ] Deduced a trap composed of 77 places in 890 ms of which 9 ms to minimize.
[2024-05-27 08:49:51] [INFO ] Deduced a trap composed of 41 places in 919 ms of which 8 ms to minimize.
[2024-05-27 08:49:52] [INFO ] Deduced a trap composed of 23 places in 901 ms of which 9 ms to minimize.
[2024-05-27 08:49:53] [INFO ] Deduced a trap composed of 41 places in 991 ms of which 13 ms to minimize.
[2024-05-27 08:49:54] [INFO ] Deduced a trap composed of 23 places in 868 ms of which 8 ms to minimize.
[2024-05-27 08:49:55] [INFO ] Deduced a trap composed of 95 places in 894 ms of which 9 ms to minimize.
[2024-05-27 08:49:56] [INFO ] Deduced a trap composed of 21 places in 904 ms of which 13 ms to minimize.
[2024-05-27 08:49:57] [INFO ] Deduced a trap composed of 61 places in 868 ms of which 10 ms to minimize.
[2024-05-27 08:49:58] [INFO ] Deduced a trap composed of 21 places in 928 ms of which 12 ms to minimize.
[2024-05-27 08:49:59] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 12278 ms
[2024-05-27 08:49:59] [INFO ] Added : 287 causal constraints over 59 iterations in 20078 ms. Result :sat
Minimization took 2623 ms.
[2024-05-27 08:50:02] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:50:03] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2024-05-27 08:50:03] [INFO ] [Real]Added 497 Read/Feed constraints in 66 ms returned sat
[2024-05-27 08:50:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:50:04] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:50:04] [INFO ] [Nat]Absence check using state equation in 703 ms returned sat
[2024-05-27 08:50:04] [INFO ] [Nat]Added 497 Read/Feed constraints in 81 ms returned sat
[2024-05-27 08:50:05] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 139 ms.
[2024-05-27 08:50:12] [INFO ] Deduced a trap composed of 13 places in 916 ms of which 8 ms to minimize.
[2024-05-27 08:50:13] [INFO ] Deduced a trap composed of 17 places in 880 ms of which 8 ms to minimize.
[2024-05-27 08:50:14] [INFO ] Deduced a trap composed of 13 places in 893 ms of which 9 ms to minimize.
[2024-05-27 08:50:15] [INFO ] Deduced a trap composed of 49 places in 883 ms of which 9 ms to minimize.
[2024-05-27 08:50:16] [INFO ] Deduced a trap composed of 23 places in 918 ms of which 9 ms to minimize.
[2024-05-27 08:50:17] [INFO ] Deduced a trap composed of 91 places in 956 ms of which 9 ms to minimize.
[2024-05-27 08:50:18] [INFO ] Deduced a trap composed of 15 places in 907 ms of which 13 ms to minimize.
[2024-05-27 08:50:19] [INFO ] Deduced a trap composed of 39 places in 927 ms of which 13 ms to minimize.
[2024-05-27 08:50:21] [INFO ] Deduced a trap composed of 55 places in 960 ms of which 12 ms to minimize.
[2024-05-27 08:50:22] [INFO ] Deduced a trap composed of 31 places in 799 ms of which 9 ms to minimize.
[2024-05-27 08:50:23] [INFO ] Deduced a trap composed of 39 places in 858 ms of which 9 ms to minimize.
[2024-05-27 08:50:24] [INFO ] Deduced a trap composed of 51 places in 918 ms of which 9 ms to minimize.
[2024-05-27 08:50:25] [INFO ] Deduced a trap composed of 39 places in 811 ms of which 8 ms to minimize.
[2024-05-27 08:50:26] [INFO ] Deduced a trap composed of 31 places in 787 ms of which 8 ms to minimize.
[2024-05-27 08:50:27] [INFO ] Deduced a trap composed of 37 places in 785 ms of which 8 ms to minimize.
[2024-05-27 08:50:29] [INFO ] Deduced a trap composed of 33 places in 869 ms of which 12 ms to minimize.
[2024-05-27 08:50:30] [INFO ] Deduced a trap composed of 37 places in 968 ms of which 13 ms to minimize.
[2024-05-27 08:50:32] [INFO ] Deduced a trap composed of 61 places in 912 ms of which 12 ms to minimize.
[2024-05-27 08:50:33] [INFO ] Deduced a trap composed of 51 places in 854 ms of which 9 ms to minimize.
[2024-05-27 08:50:34] [INFO ] Deduced a trap composed of 87 places in 619 ms of which 7 ms to minimize.
[2024-05-27 08:50:35] [INFO ] Deduced a trap composed of 69 places in 680 ms of which 10 ms to minimize.
[2024-05-27 08:50:36] [INFO ] Deduced a trap composed of 69 places in 572 ms of which 6 ms to minimize.
[2024-05-27 08:50:36] [INFO ] Deduced a trap composed of 105 places in 575 ms of which 6 ms to minimize.
[2024-05-27 08:50:38] [INFO ] Deduced a trap composed of 77 places in 809 ms of which 11 ms to minimize.
[2024-05-27 08:50:39] [INFO ] Deduced a trap composed of 15 places in 725 ms of which 7 ms to minimize.
[2024-05-27 08:50:40] [INFO ] Deduced a trap composed of 69 places in 634 ms of which 7 ms to minimize.
[2024-05-27 08:50:41] [INFO ] Deduced a trap composed of 69 places in 608 ms of which 7 ms to minimize.
[2024-05-27 08:50:42] [INFO ] Deduced a trap composed of 95 places in 614 ms of which 6 ms to minimize.
[2024-05-27 08:50:43] [INFO ] Deduced a trap composed of 95 places in 627 ms of which 6 ms to minimize.
[2024-05-27 08:50:44] [INFO ] Deduced a trap composed of 113 places in 511 ms of which 7 ms to minimize.
[2024-05-27 08:50:45] [INFO ] Deduced a trap composed of 87 places in 510 ms of which 6 ms to minimize.
[2024-05-27 08:50:45] [INFO ] Deduced a trap composed of 87 places in 583 ms of which 7 ms to minimize.
[2024-05-27 08:50:45] [INFO ] Trap strengthening (SAT) tested/added 33/32 trap constraints in 34816 ms
[2024-05-27 08:50:46] [INFO ] Added : 216 causal constraints over 44 iterations in 41115 ms.(timeout) Result :sat
Minimization took 2711 ms.
[2024-05-27 08:50:49] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 08:50:49] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2024-05-27 08:50:49] [INFO ] [Real]Added 497 Read/Feed constraints in 60 ms returned sat
[2024-05-27 08:50:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:50:50] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 08:50:51] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2024-05-27 08:50:51] [INFO ] [Nat]Added 497 Read/Feed constraints in 69 ms returned sat
[2024-05-27 08:50:51] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 138 ms.
[2024-05-27 08:50:57] [INFO ] Deduced a trap composed of 17 places in 924 ms of which 9 ms to minimize.
[2024-05-27 08:50:58] [INFO ] Deduced a trap composed of 95 places in 850 ms of which 8 ms to minimize.
[2024-05-27 08:50:59] [INFO ] Deduced a trap composed of 17 places in 933 ms of which 9 ms to minimize.
[2024-05-27 08:51:00] [INFO ] Deduced a trap composed of 41 places in 802 ms of which 9 ms to minimize.
[2024-05-27 08:51:01] [INFO ] Deduced a trap composed of 51 places in 738 ms of which 8 ms to minimize.
[2024-05-27 08:51:01] [INFO ] Deduced a trap composed of 39 places in 805 ms of which 9 ms to minimize.
[2024-05-27 08:51:03] [INFO ] Deduced a trap composed of 41 places in 889 ms of which 13 ms to minimize.
[2024-05-27 08:51:04] [INFO ] Deduced a trap composed of 114 places in 822 ms of which 11 ms to minimize.
[2024-05-27 08:51:04] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8228 ms
[2024-05-27 08:51:05] [INFO ] Added : 198 causal constraints over 43 iterations in 14254 ms. Result :sat
Minimization took 2566 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Support contains 458 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 45 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1099/1099 places, 2211/2211 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 40 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
[2024-05-27 08:51:11] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:51:11] [INFO ] Invariant cache hit.
[2024-05-27 08:51:12] [INFO ] Implicit Places using invariants in 1113 ms returned []
[2024-05-27 08:51:12] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:51:12] [INFO ] Invariant cache hit.
[2024-05-27 08:51:13] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:51:21] [INFO ] Implicit Places using invariants and state equation in 8620 ms returned []
Implicit Place search using SMT with State Equation took 9745 ms to find 0 implicit places.
[2024-05-27 08:51:21] [INFO ] Redundant transitions in 139 ms returned []
Running 2203 sub problems to find dead transitions.
[2024-05-27 08:51:21] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:51:21] [INFO ] Invariant cache hit.
[2024-05-27 08:51:21] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1099 variables, 1099/1099 constraints. Problems are: Problem set: 0 solved, 2203 unsolved
SMT process timed out in 31729ms, After SMT, problems are : Problem set: 0 solved, 2203 unsolved
Search for dead transitions found 0 dead transitions in 31791ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41750 ms. Remains : 1099/1099 places, 2211/2211 transitions.
RANDOM walk for 40000 steps (8 resets) in 2296 ms. (17 steps per ms) remains 10/10 properties
[2024-05-27 08:51:53] [INFO ] Flatten gal took : 348 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1022 ms. (39 steps per ms) remains 10/10 properties
[2024-05-27 08:51:54] [INFO ] Flatten gal took : 268 ms
BEST_FIRST walk for 40004 steps (8 resets) in 905 ms. (44 steps per ms) remains 10/10 properties
[2024-05-27 08:51:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1917981214529389083.gal : 140 ms
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 10/10 properties
[2024-05-27 08:51:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3884380805489786085.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1917981214529389083.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3884380805489786085.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (8 resets) in 295 ms. (135 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality3884380805489786085.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :9 after 23
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :23 after 24
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :24 after 53
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :53 after 88
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :88 after 267
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :267 after 377
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :377 after 1004
Interrupted probabilistic random walk after 331992 steps, run timeout after 6001 ms. (steps per millisecond=55 ) properties seen :0 out of 10
Probabilistic random walk after 331992 steps, saw 69949 distinct states, run finished after 6007 ms. (steps per millisecond=55 ) properties seen :0
[2024-05-27 08:52:01] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:52:01] [INFO ] Invariant cache hit.
[2024-05-27 08:52:01] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 458/458 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem MAX0 is UNSAT
At refinement iteration 2 (OVERLAPS) 577/1035 variables, 8/466 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1035 variables, 577/1043 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 0/1043 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 8/1043 variables, 8/1051 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1043 variables, 8/1059 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1043 variables, 0/1059 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1875/2918 variables, 1043/2102 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :1004 after 4343
At refinement iteration 9 (INCLUDED_ONLY) 0/2918 variables, 497/2599 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2918 variables, 0/2599 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 56/2974 variables, 56/2655 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 12 (INCLUDED_ONLY) 0/2974 variables, 56/2711 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SMT process timed out in 5335ms, After SMT, problems are : Problem set: 1 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 458 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 40 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 1099/1099 places, 2211/2211 transitions.
RANDOM walk for 40000 steps (8 resets) in 1294 ms. (30 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 651 ms. (61 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :4343 after 7692
Interrupted probabilistic random walk after 142146 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :0 out of 9
Probabilistic random walk after 142146 steps, saw 46432 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
[2024-05-27 08:52:10] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:52:10] [INFO ] Invariant cache hit.
[2024-05-27 08:52:10] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 458/458 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 577/1035 variables, 8/466 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1035 variables, 577/1043 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 8/1043 variables, 8/1051 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1043 variables, 8/1059 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1043 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1875/2918 variables, 1043/2102 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2918 variables, 497/2599 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2918 variables, 0/2599 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 56/2974 variables, 56/2655 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2974 variables, 56/2711 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2974 variables, 7/2718 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2974 variables, 0/2718 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/2974 variables, 0/2718 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2974/2974 variables, and 2718 constraints, problems are : Problem set: 0 solved, 9 unsolved in 6465 ms.
Refiners :[Domain max(s): 1099/1099 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1099/1099 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 458/458 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 577/1035 variables, 8/466 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1035 variables, 577/1043 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-27 08:52:18] [INFO ] Deduced a trap composed of 174 places in 710 ms of which 9 ms to minimize.
[2024-05-27 08:52:19] [INFO ] Deduced a trap composed of 62 places in 1141 ms of which 12 ms to minimize.
[2024-05-27 08:52:20] [INFO ] Deduced a trap composed of 118 places in 664 ms of which 8 ms to minimize.
[2024-05-27 08:52:20] [INFO ] Deduced a trap composed of 90 places in 607 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 4/1047 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-27 08:52:21] [INFO ] Deduced a trap composed of 160 places in 334 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1035 variables, 1/1048 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-27 08:52:22] [INFO ] Deduced a trap composed of 104 places in 313 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1035 variables, 1/1049 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1035 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 8/1043 variables, 8/1057 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1043 variables, 8/1065 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1043 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 1875/2918 variables, 1043/2108 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 32768
SDD size :7692 after 31748
At refinement iteration 12 (INCLUDED_ONLY) 0/2918 variables, 497/2605 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2918 variables, 9/2614 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2918 variables, 0/2614 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 56/2974 variables, 56/2670 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2974 variables, 56/2726 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2974 variables, 7/2733 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-27 08:52:33] [INFO ] Deduced a trap composed of 25 places in 1090 ms of which 10 ms to minimize.
[2024-05-27 08:52:35] [INFO ] Deduced a trap composed of 119 places in 1035 ms of which 11 ms to minimize.
[2024-05-27 08:52:36] [INFO ] Deduced a trap composed of 13 places in 1014 ms of which 10 ms to minimize.
[2024-05-27 08:52:38] [INFO ] Deduced a trap composed of 11 places in 1043 ms of which 10 ms to minimize.
[2024-05-27 08:52:39] [INFO ] Deduced a trap composed of 11 places in 1051 ms of which 10 ms to minimize.
[2024-05-27 08:52:41] [INFO ] Deduced a trap composed of 17 places in 1019 ms of which 10 ms to minimize.
[2024-05-27 08:52:42] [INFO ] Deduced a trap composed of 21 places in 1059 ms of which 10 ms to minimize.
[2024-05-27 08:52:43] [INFO ] Deduced a trap composed of 17 places in 874 ms of which 10 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 08:52:44] [INFO ] Flatten gal took : 125 ms
[2024-05-27 08:52:44] [INFO ] Applying decomposition
[2024-05-27 08:52:44] [INFO ] Flatten gal took : 99 ms
[2024-05-27 08:52:45] [INFO ] Deduced a trap composed of 11 places in 930 ms of which 54 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5610873684322313768.txt' '-o' '/tmp/graph5610873684322313768.bin' '-w' '/tmp/graph5610873684322313768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5610873684322313768.bin' '-l' '-1' '-v' '-w' '/tmp/graph5610873684322313768.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:52:46] [INFO ] Decomposing Gal with order
[2024-05-27 08:52:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:52:46] [INFO ] Deduced a trap composed of 11 places in 892 ms of which 10 ms to minimize.
[2024-05-27 08:52:47] [INFO ] Deduced a trap composed of 11 places in 818 ms of which 10 ms to minimize.
[2024-05-27 08:52:47] [INFO ] Removed a total of 2498 redundant transitions.
[2024-05-27 08:52:48] [INFO ] Flatten gal took : 1625 ms
[2024-05-27 08:52:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 324 labels/synchronizations in 118 ms.
[2024-05-27 08:52:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17358317103707518553.gal : 47 ms
[2024-05-27 08:52:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3029846081826619353.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17358317103707518553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3029846081826619353.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2024-05-27 08:52:49] [INFO ] Deduced a trap composed of 19 places in 910 ms of which 10 ms to minimize.
Loading property file /tmp/ReachabilityCardinality3029846081826619353.prop.
[2024-05-27 08:52:50] [INFO ] Deduced a trap composed of 29 places in 1005 ms of which 9 ms to minimize.
[2024-05-27 08:52:52] [INFO ] Deduced a trap composed of 127 places in 818 ms of which 9 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :8 after 10
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :10 after 12
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :12 after 14
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :14 after 79
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :79 after 86
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :86 after 92
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :92 after 146
[2024-05-27 08:52:53] [INFO ] Deduced a trap composed of 105 places in 741 ms of which 9 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :146 after 426
[2024-05-27 08:52:54] [INFO ] Deduced a trap composed of 51 places in 822 ms of which 9 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :426 after 1722
[2024-05-27 08:52:55] [INFO ] Deduced a trap composed of 53 places in 871 ms of which 10 ms to minimize.
[2024-05-27 08:52:57] [INFO ] Deduced a trap composed of 73 places in 807 ms of which 8 ms to minimize.
[2024-05-27 08:52:58] [INFO ] Deduced a trap composed of 91 places in 746 ms of which 8 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :1722 after 4144
[2024-05-27 08:52:59] [INFO ] Deduced a trap composed of 91 places in 726 ms of which 8 ms to minimize.
Problem MAX1 is UNSAT
At refinement iteration 18 (INCLUDED_ONLY) 0/2974 variables, 20/2753 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2974/2974 variables, and 2753 constraints, problems are : Problem set: 1 solved, 8 unsolved in 45013 ms.
Refiners :[Domain max(s): 1099/1099 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1099/1099 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 26/26 constraints]
After SMT, in 51631ms problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 458 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 43 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1099/1099 places, 2211/2211 transitions.
RANDOM walk for 40000 steps (8 resets) in 1717 ms. (23 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 132201 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 8
Probabilistic random walk after 132201 steps, saw 42827 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2024-05-27 08:53:06] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:53:06] [INFO ] Invariant cache hit.
[2024-05-27 08:53:06] [INFO ] State equation strengthened by 497 read => feed constraints.
SDD proceeding with computation,9 properties remain. new max is 32768
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 458/458 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD size :4144 after 41991
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 577/1035 variables, 8/466 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1035 variables, 577/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 8/1043 variables, 8/1051 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1043 variables, 8/1059 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1043 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1875/2918 variables, 1043/2102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2918 variables, 497/2599 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2918 variables, 0/2599 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 56/2974 variables, 56/2655 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2974 variables, 56/2711 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2974 variables, 7/2718 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2974 variables, 0/2718 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 0/2974 variables, 0/2718 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2974/2974 variables, and 2718 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3868 ms.
Refiners :[Domain max(s): 1099/1099 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1099/1099 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/458 variables, 458/458 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/458 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 577/1035 variables, 8/466 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1035 variables, 577/1043 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-27 08:53:11] [INFO ] Deduced a trap composed of 76 places in 859 ms of which 9 ms to minimize.
[2024-05-27 08:53:12] [INFO ] Deduced a trap composed of 90 places in 762 ms of which 8 ms to minimize.
[2024-05-27 08:53:13] [INFO ] Deduced a trap composed of 62 places in 702 ms of which 8 ms to minimize.
[2024-05-27 08:53:13] [INFO ] Deduced a trap composed of 202 places in 481 ms of which 6 ms to minimize.
[2024-05-27 08:53:14] [INFO ] Deduced a trap composed of 146 places in 426 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 5/1048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-27 08:53:14] [INFO ] Deduced a trap composed of 133 places in 426 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1035 variables, 1/1049 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1035 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 8/1043 variables, 8/1057 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1043 variables, 8/1065 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1043 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1875/2918 variables, 1043/2108 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2918 variables, 497/2605 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2918 variables, 8/2613 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-27 08:53:19] [INFO ] Deduced a trap composed of 118 places in 373 ms of which 5 ms to minimize.
[2024-05-27 08:53:20] [INFO ] Deduced a trap composed of 90 places in 361 ms of which 4 ms to minimize.
SDD proceeding with computation,9 properties remain. new max is 65536
SDD size :41991 after 103660
At refinement iteration 13 (INCLUDED_ONLY) 0/2918 variables, 2/2615 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2918 variables, 0/2615 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 56/2974 variables, 56/2671 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2974 variables, 56/2727 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2974 variables, 7/2734 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-27 08:53:31] [INFO ] Deduced a trap composed of 77 places in 906 ms of which 9 ms to minimize.
[2024-05-27 08:53:32] [INFO ] Deduced a trap composed of 15 places in 908 ms of which 9 ms to minimize.
[2024-05-27 08:53:33] [INFO ] Deduced a trap composed of 31 places in 966 ms of which 9 ms to minimize.
[2024-05-27 08:53:35] [INFO ] Deduced a trap composed of 11 places in 906 ms of which 9 ms to minimize.
[2024-05-27 08:53:36] [INFO ] Deduced a trap composed of 11 places in 898 ms of which 9 ms to minimize.
[2024-05-27 08:53:37] [INFO ] Deduced a trap composed of 19 places in 899 ms of which 10 ms to minimize.
[2024-05-27 08:53:39] [INFO ] Deduced a trap composed of 11 places in 896 ms of which 10 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 08:53:40] [INFO ] Deduced a trap composed of 11 places in 1495 ms of which 16 ms to minimize.
[2024-05-27 08:53:43] [INFO ] Deduced a trap composed of 11 places in 1423 ms of which 13 ms to minimize.
[2024-05-27 08:53:45] [INFO ] Deduced a trap composed of 65 places in 1499 ms of which 15 ms to minimize.
[2024-05-27 08:53:47] [INFO ] Deduced a trap composed of 17 places in 1091 ms of which 10 ms to minimize.
[2024-05-27 08:53:48] [INFO ] Deduced a trap composed of 83 places in 1332 ms of which 13 ms to minimize.
[2024-05-27 08:53:50] [INFO ] Deduced a trap composed of 47 places in 1012 ms of which 10 ms to minimize.
[2024-05-27 08:53:52] [INFO ] Deduced a trap composed of 83 places in 1165 ms of which 14 ms to minimize.
[2024-05-27 08:53:53] [INFO ] Deduced a trap composed of 83 places in 1203 ms of which 13 ms to minimize.
[2024-05-27 08:53:55] [INFO ] Deduced a trap composed of 73 places in 1425 ms of which 14 ms to minimize.
[2024-05-27 08:53:57] [INFO ] Deduced a trap composed of 31 places in 1499 ms of which 15 ms to minimize.
[2024-05-27 08:53:59] [INFO ] Deduced a trap composed of 23 places in 1037 ms of which 9 ms to minimize.
[2024-05-27 08:54:01] [INFO ] Deduced a trap composed of 31 places in 1513 ms of which 15 ms to minimize.
[2024-05-27 08:54:03] [INFO ] Deduced a trap composed of 25 places in 1175 ms of which 15 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/2974 variables, 20/2754 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-27 08:54:07] [INFO ] Deduced a trap composed of 21 places in 1169 ms of which 9 ms to minimize.
[2024-05-27 08:54:09] [INFO ] Deduced a trap composed of 37 places in 1380 ms of which 13 ms to minimize.
[2024-05-27 08:54:11] [INFO ] Deduced a trap composed of 85 places in 1178 ms of which 13 ms to minimize.
[2024-05-27 08:54:13] [INFO ] Deduced a trap composed of 85 places in 1549 ms of which 16 ms to minimize.
[2024-05-27 08:54:15] [INFO ] Deduced a trap composed of 35 places in 1256 ms of which 15 ms to minimize.
[2024-05-27 08:54:17] [INFO ] Deduced a trap composed of 61 places in 1371 ms of which 14 ms to minimize.
[2024-05-27 08:54:19] [INFO ] Deduced a trap composed of 83 places in 1142 ms of which 12 ms to minimize.
[2024-05-27 08:54:21] [INFO ] Deduced a trap composed of 29 places in 1062 ms of which 9 ms to minimize.
[2024-05-27 08:54:22] [INFO ] Deduced a trap composed of 93 places in 1009 ms of which 9 ms to minimize.
[2024-05-27 08:54:24] [INFO ] Deduced a trap composed of 71 places in 1089 ms of which 14 ms to minimize.
[2024-05-27 08:54:26] [INFO ] Deduced a trap composed of 71 places in 1428 ms of which 15 ms to minimize.
SMT process timed out in 79896ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 7315 ms.
Support contains 458 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 52 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 1099/1099 places, 2211/2211 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 52 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
[2024-05-27 08:54:33] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:54:33] [INFO ] Invariant cache hit.
[2024-05-27 08:54:35] [INFO ] Implicit Places using invariants in 1296 ms returned []
[2024-05-27 08:54:35] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:54:35] [INFO ] Invariant cache hit.
[2024-05-27 08:54:36] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:54:44] [INFO ] Implicit Places using invariants and state equation in 9416 ms returned []
Implicit Place search using SMT with State Equation took 10714 ms to find 0 implicit places.
[2024-05-27 08:54:44] [INFO ] Redundant transitions in 169 ms returned []
Running 2203 sub problems to find dead transitions.
[2024-05-27 08:54:44] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:54:44] [INFO ] Invariant cache hit.
[2024-05-27 08:54:44] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1099 variables, 1099/1099 constraints. Problems are: Problem set: 0 solved, 2203 unsolved
SMT process timed out in 31366ms, After SMT, problems are : Problem set: 0 solved, 2203 unsolved
Search for dead transitions found 0 dead transitions in 31394ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42346 ms. Remains : 1099/1099 places, 2211/2211 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[6, 1, 0, 0, 0] Max Struct:[448, 8, 1, 1, 1]
Starting property specific reduction for Peterson-PT-7-UpperBounds-01
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[448]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[448]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[448]
[2024-05-27 08:55:16] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:55:16] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[448]
RANDOM walk for 10000 steps (2 resets) in 145 ms. (68 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 134 ms. (74 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6] Max Struct:[448]
[2024-05-27 08:55:16] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 08:55:16] [INFO ] Invariant cache hit.
[2024-05-27 08:55:16] [INFO ] [Real]Absence check using 23 positive place invariants in 54 ms returned sat
[2024-05-27 08:55:17] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2024-05-27 08:55:17] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:55:18] [INFO ] [Real]Added 497 Read/Feed constraints in 116 ms returned sat
[2024-05-27 08:55:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:55:18] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-27 08:55:19] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2024-05-27 08:55:19] [INFO ] [Nat]Added 497 Read/Feed constraints in 319 ms returned sat
[2024-05-27 08:55:21] [INFO ] Deduced a trap composed of 19 places in 1119 ms of which 9 ms to minimize.
[2024-05-27 08:55:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1284 ms
[2024-05-27 08:55:21] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 142 ms.
[2024-05-27 08:55:22] [INFO ] Added : 5 causal constraints over 1 iterations in 1144 ms. Result :sat
Minimization took 579 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6] Max Struct:[448]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6] Max Struct:[448]
Support contains 448 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1099 transition count 2210
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 4 place count 1098 transition count 2208
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 1096 transition count 2208
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 6 place count 1096 transition count 2200
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 22 place count 1088 transition count 2200
Applied a total of 22 rules in 92 ms. Remains 1088 /1099 variables (removed 11) and now considering 2200/2211 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 1088/1099 places, 2200/2211 transitions.
[2024-05-27 08:55:23] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-27 08:55:23] [INFO ] Computed 23 invariants in 8 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6] Max Struct:[448]
RANDOM walk for 1000000 steps (2 resets) in 8788 ms. (113 steps per ms)
BEST_FIRST walk for 651367 steps (1 resets) in 5001 ms. (130 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7] Max Struct:[448]
[2024-05-27 08:55:36] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:55:36] [INFO ] Invariant cache hit.
[2024-05-27 08:55:37] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 08:55:38] [INFO ] [Real]Absence check using state equation in 844 ms returned sat
[2024-05-27 08:55:38] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:55:38] [INFO ] [Real]Added 497 Read/Feed constraints in 124 ms returned sat
[2024-05-27 08:55:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:55:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 53 ms returned sat
[2024-05-27 08:55:39] [INFO ] [Nat]Absence check using state equation in 955 ms returned sat
[2024-05-27 08:55:40] [INFO ] [Nat]Added 497 Read/Feed constraints in 402 ms returned sat
[2024-05-27 08:55:41] [INFO ] Deduced a trap composed of 11 places in 1620 ms of which 16 ms to minimize.
[2024-05-27 08:55:43] [INFO ] Deduced a trap composed of 13 places in 1594 ms of which 11 ms to minimize.
[2024-05-27 08:55:44] [INFO ] Deduced a trap composed of 35 places in 1163 ms of which 9 ms to minimize.
[2024-05-27 08:55:46] [INFO ] Deduced a trap composed of 23 places in 1494 ms of which 14 ms to minimize.
[2024-05-27 08:55:48] [INFO ] Deduced a trap composed of 11 places in 1602 ms of which 16 ms to minimize.
[2024-05-27 08:55:49] [INFO ] Deduced a trap composed of 69 places in 1615 ms of which 19 ms to minimize.
[2024-05-27 08:55:51] [INFO ] Deduced a trap composed of 81 places in 1668 ms of which 15 ms to minimize.
[2024-05-27 08:55:51] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 11799 ms
[2024-05-27 08:55:52] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 177 ms.
[2024-05-27 08:56:03] [INFO ] Deduced a trap composed of 11 places in 1468 ms of which 13 ms to minimize.
[2024-05-27 08:56:05] [INFO ] Deduced a trap composed of 45 places in 1478 ms of which 15 ms to minimize.
[2024-05-27 08:56:07] [INFO ] Deduced a trap composed of 15 places in 1594 ms of which 14 ms to minimize.
[2024-05-27 08:56:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5268 ms
[2024-05-27 08:56:07] [INFO ] Added : 222 causal constraints over 45 iterations in 15763 ms. Result :sat
Minimization took 2401 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7] Max Struct:[448]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[448]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 44 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 32 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-27 08:56:11] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:56:11] [INFO ] Invariant cache hit.
[2024-05-27 08:56:12] [INFO ] Implicit Places using invariants in 1398 ms returned []
[2024-05-27 08:56:12] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:56:12] [INFO ] Invariant cache hit.
[2024-05-27 08:56:13] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:56:21] [INFO ] Implicit Places using invariants and state equation in 8753 ms returned []
Implicit Place search using SMT with State Equation took 10154 ms to find 0 implicit places.
[2024-05-27 08:56:21] [INFO ] Redundant transitions in 53 ms returned []
Running 2192 sub problems to find dead transitions.
[2024-05-27 08:56:21] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:56:21] [INFO ] Invariant cache hit.
[2024-05-27 08:56:21] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1088 variables, 1088/1088 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
SMT process timed out in 31019ms, After SMT, problems are : Problem set: 0 solved, 2192 unsolved
Search for dead transitions found 0 dead transitions in 31045ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41298 ms. Remains : 1088/1088 places, 2200/2200 transitions.
[2024-05-27 08:56:52] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:56:52] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7] Max Struct:[448]
RANDOM walk for 1000000 steps (2 resets) in 9111 ms. (109 steps per ms)
BEST_FIRST walk for 634564 steps (1 resets) in 5001 ms. (126 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7] Max Struct:[448]
[2024-05-27 08:57:06] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:57:06] [INFO ] Invariant cache hit.
[2024-05-27 08:57:06] [INFO ] [Real]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-27 08:57:07] [INFO ] [Real]Absence check using state equation in 1012 ms returned sat
[2024-05-27 08:57:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:57:07] [INFO ] [Real]Added 497 Read/Feed constraints in 145 ms returned sat
[2024-05-27 08:57:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 08:57:08] [INFO ] [Nat]Absence check using 23 positive place invariants in 38 ms returned sat
[2024-05-27 08:57:09] [INFO ] [Nat]Absence check using state equation in 944 ms returned sat
[2024-05-27 08:57:09] [INFO ] [Nat]Added 497 Read/Feed constraints in 319 ms returned sat
[2024-05-27 08:57:11] [INFO ] Deduced a trap composed of 11 places in 1557 ms of which 16 ms to minimize.
[2024-05-27 08:57:13] [INFO ] Deduced a trap composed of 13 places in 1567 ms of which 15 ms to minimize.
[2024-05-27 08:57:14] [INFO ] Deduced a trap composed of 35 places in 1304 ms of which 9 ms to minimize.
[2024-05-27 08:57:16] [INFO ] Deduced a trap composed of 23 places in 1370 ms of which 15 ms to minimize.
[2024-05-27 08:57:17] [INFO ] Deduced a trap composed of 11 places in 1504 ms of which 16 ms to minimize.
[2024-05-27 08:57:19] [INFO ] Deduced a trap composed of 69 places in 1617 ms of which 16 ms to minimize.
[2024-05-27 08:57:21] [INFO ] Deduced a trap composed of 81 places in 1546 ms of which 15 ms to minimize.
[2024-05-27 08:57:21] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 11573 ms
[2024-05-27 08:57:21] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 222 ms.
[2024-05-27 08:57:33] [INFO ] Deduced a trap composed of 11 places in 1587 ms of which 15 ms to minimize.
[2024-05-27 08:57:35] [INFO ] Deduced a trap composed of 45 places in 1651 ms of which 16 ms to minimize.
[2024-05-27 08:57:37] [INFO ] Deduced a trap composed of 15 places in 1567 ms of which 14 ms to minimize.
[2024-05-27 08:57:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5580 ms
[2024-05-27 08:57:37] [INFO ] Added : 222 causal constraints over 45 iterations in 16326 ms. Result :sat
Minimization took 2618 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7] Max Struct:[448]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[448]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 36 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 34 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-27 08:57:41] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:57:41] [INFO ] Invariant cache hit.
[2024-05-27 08:57:42] [INFO ] Implicit Places using invariants in 1104 ms returned []
[2024-05-27 08:57:42] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:57:42] [INFO ] Invariant cache hit.
[2024-05-27 08:57:43] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 08:57:52] [INFO ] Implicit Places using invariants and state equation in 9902 ms returned []
Implicit Place search using SMT with State Equation took 11007 ms to find 0 implicit places.
[2024-05-27 08:57:52] [INFO ] Redundant transitions in 53 ms returned []
Running 2192 sub problems to find dead transitions.
[2024-05-27 08:57:52] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:57:52] [INFO ] Invariant cache hit.
[2024-05-27 08:57:52] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1088 variables, 1088/1088 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
SMT process timed out in 31065ms, After SMT, problems are : Problem set: 0 solved, 2192 unsolved
Search for dead transitions found 0 dead transitions in 31091ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42196 ms. Remains : 1088/1088 places, 2200/2200 transitions.
[2024-05-27 08:58:23] [INFO ] Flatten gal took : 191 ms
[2024-05-27 08:58:23] [INFO ] Flatten gal took : 255 ms
[2024-05-27 08:58:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15220596835617398898.gal : 22 ms
[2024-05-27 08:58:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7013636976874123580.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15220596835617398898.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7013636976874123580.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (8 resets) in 1800 ms. (22 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 836 ms. (47 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality7013636976874123580.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 668 ms. (59 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :9 after 23
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :23 after 24
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :24 after 49
Interrupted probabilistic random walk after 210564 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 2
Probabilistic random walk after 210564 steps, saw 49866 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
[2024-05-27 08:58:27] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:58:27] [INFO ] Invariant cache hit.
[2024-05-27 08:58:27] [INFO ] State equation strengthened by 497 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :49 after 88
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :88 after 267
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 2 (OVERLAPS) 576/1024 variables, 8/456 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 576/1032 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :267 after 377
[2024-05-27 08:58:28] [INFO ] Deduced a trap composed of 88 places in 777 ms of which 9 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :377 after 1004
[2024-05-27 08:58:29] [INFO ] Deduced a trap composed of 60 places in 902 ms of which 10 ms to minimize.
[2024-05-27 08:58:30] [INFO ] Deduced a trap composed of 144 places in 623 ms of which 7 ms to minimize.
[2024-05-27 08:58:30] [INFO ] Deduced a trap composed of 102 places in 685 ms of which 7 ms to minimize.
[2024-05-27 08:58:31] [INFO ] Deduced a trap composed of 116 places in 508 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1024 variables, 5/1037 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1024 variables, 0/1037 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 8/1032 variables, 8/1045 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 8/1053 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1032 variables, 0/1053 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1864/2896 variables, 1032/2085 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2896 variables, 497/2582 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1004 after 4343
At refinement iteration 11 (INCLUDED_ONLY) 0/2896 variables, 0/2582 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 56/2952 variables, 56/2638 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2952 variables, 56/2694 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2952 variables, 7/2701 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2952 variables, 0/2701 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2952 variables, 0/2701 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2952/2952 variables, and 2701 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5008 ms.
Refiners :[Domain max(s): 1088/1088 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1088/1088 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 0/448 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 576/1024 variables, 8/456 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 576/1032 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1024 variables, 5/1037 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1024 variables, 0/1037 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/1032 variables, 8/1045 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 8/1053 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1032 variables, 0/1053 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1864/2896 variables, 1032/2085 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2896/2952 variables, and 2582 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1490 ms.
Refiners :[Domain max(s): 1032/1088 constraints, Positive P Invariants (semi-flows): 16/23 constraints, State Equation: 1032/1088 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 5/5 constraints]
After SMT, in 6736ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 107 ms.
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 35 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 1088/1088 places, 2200/2200 transitions.
RANDOM walk for 40000 steps (8 resets) in 572 ms. (69 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 655 ms. (60 steps per ms) remains 1/1 properties
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :4343 after 7997
Interrupted probabilistic random walk after 323316 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :0 out of 1
Probabilistic random walk after 323316 steps, saw 62310 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
[2024-05-27 08:58:37] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:58:37] [INFO ] Invariant cache hit.
[2024-05-27 08:58:37] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 576/1024 variables, 8/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 576/1032 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1024 variables, 0/1032 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/1032 variables, 8/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1032 variables, 8/1048 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1864/2896 variables, 1032/2080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2896 variables, 497/2577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2896 variables, 0/2577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 56/2952 variables, 56/2633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2952 variables, 56/2689 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2952 variables, 7/2696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2952 variables, 0/2696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/2952 variables, 0/2696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2952/2952 variables, and 2696 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1322 ms.
Refiners :[Domain max(s): 1088/1088 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 1088/1088 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 576/1024 variables, 8/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1024 variables, 576/1032 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 08:58:40] [INFO ] Deduced a trap composed of 130 places in 909 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1024 variables, 1/1033 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1024 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/1032 variables, 8/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1032 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1864/2896 variables, 1032/2081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2896 variables, 497/2578 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2896 variables, 1/2579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2896 variables, 0/2579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/2952 variables, 56/2635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2952 variables, 56/2691 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2952 variables, 7/2698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 08:58:45] [INFO ] Deduced a trap composed of 11 places in 988 ms of which 10 ms to minimize.
[2024-05-27 08:58:47] [INFO ] Deduced a trap composed of 11 places in 996 ms of which 10 ms to minimize.
[2024-05-27 08:58:48] [INFO ] Deduced a trap composed of 11 places in 979 ms of which 10 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :7997 after 31752
[2024-05-27 08:58:50] [INFO ] Deduced a trap composed of 17 places in 970 ms of which 9 ms to minimize.
[2024-05-27 08:58:51] [INFO ] Deduced a trap composed of 44 places in 981 ms of which 9 ms to minimize.
[2024-05-27 08:58:52] [INFO ] Deduced a trap composed of 11 places in 967 ms of which 10 ms to minimize.
[2024-05-27 08:58:54] [INFO ] Deduced a trap composed of 13 places in 1567 ms of which 15 ms to minimize.
[2024-05-27 08:58:56] [INFO ] Deduced a trap composed of 35 places in 1314 ms of which 12 ms to minimize.
[2024-05-27 08:58:58] [INFO ] Deduced a trap composed of 53 places in 1624 ms of which 16 ms to minimize.
[2024-05-27 08:59:00] [INFO ] Deduced a trap composed of 11 places in 918 ms of which 9 ms to minimize.
[2024-05-27 08:59:02] [INFO ] Deduced a trap composed of 11 places in 1498 ms of which 14 ms to minimize.
[2024-05-27 08:59:04] [INFO ] Deduced a trap composed of 35 places in 1139 ms of which 14 ms to minimize.
[2024-05-27 08:59:05] [INFO ] Deduced a trap composed of 53 places in 1118 ms of which 12 ms to minimize.
[2024-05-27 08:59:07] [INFO ] Deduced a trap composed of 71 places in 709 ms of which 9 ms to minimize.
[2024-05-27 08:59:08] [INFO ] Deduced a trap composed of 55 places in 1107 ms of which 12 ms to minimize.
[2024-05-27 08:59:10] [INFO ] Deduced a trap composed of 77 places in 804 ms of which 12 ms to minimize.
[2024-05-27 08:59:11] [INFO ] Deduced a trap composed of 93 places in 1093 ms of which 11 ms to minimize.
[2024-05-27 08:59:13] [INFO ] Deduced a trap composed of 55 places in 1101 ms of which 12 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 08:59:13] [INFO ] Flatten gal took : 174 ms
[2024-05-27 08:59:13] [INFO ] Applying decomposition
[2024-05-27 08:59:14] [INFO ] Flatten gal took : 117 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5748990353516194984.txt' '-o' '/tmp/graph5748990353516194984.bin' '-w' '/tmp/graph5748990353516194984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5748990353516194984.bin' '-l' '-1' '-v' '-w' '/tmp/graph5748990353516194984.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:59:14] [INFO ] Decomposing Gal with order
[2024-05-27 08:59:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:59:15] [INFO ] Deduced a trap composed of 77 places in 541 ms of which 7 ms to minimize.
[2024-05-27 08:59:15] [INFO ] Removed a total of 2496 redundant transitions.
[2024-05-27 08:59:15] [INFO ] Flatten gal took : 848 ms
[2024-05-27 08:59:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 71 ms.
[2024-05-27 08:59:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7307167244812483375.gal : 35 ms
[2024-05-27 08:59:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2643097003678293086.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7307167244812483375.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2643097003678293086.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2643097003678293086.prop.
[2024-05-27 08:59:16] [INFO ] Deduced a trap composed of 67 places in 678 ms of which 8 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2952 variables, 20/2718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 08:59:18] [INFO ] Deduced a trap composed of 79 places in 789 ms of which 8 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9 after 10
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10 after 26
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :26 after 52
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :52 after 99
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :99 after 338
[2024-05-27 08:59:19] [INFO ] Deduced a trap composed of 55 places in 697 ms of which 8 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :338 after 554
[2024-05-27 08:59:20] [INFO ] Deduced a trap composed of 71 places in 694 ms of which 7 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :554 after 1680
[2024-05-27 08:59:21] [INFO ] Deduced a trap composed of 81 places in 697 ms of which 8 ms to minimize.
[2024-05-27 08:59:23] [INFO ] Deduced a trap composed of 55 places in 689 ms of which 7 ms to minimize.
[2024-05-27 08:59:24] [INFO ] Deduced a trap composed of 83 places in 655 ms of which 8 ms to minimize.
SMT process timed out in 46840ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 32 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 31 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-27 08:59:24] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:59:24] [INFO ] Invariant cache hit.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1680 after 5729
[2024-05-27 08:59:25] [INFO ] Implicit Places using invariants in 1061 ms returned []
[2024-05-27 08:59:25] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:59:25] [INFO ] Invariant cache hit.
[2024-05-27 08:59:26] [INFO ] State equation strengthened by 497 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5729 after 12695
[2024-05-27 08:59:33] [INFO ] Implicit Places using invariants and state equation in 8238 ms returned []
Implicit Place search using SMT with State Equation took 9301 ms to find 0 implicit places.
[2024-05-27 08:59:33] [INFO ] Redundant transitions in 56 ms returned []
Running 2192 sub problems to find dead transitions.
[2024-05-27 08:59:33] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-27 08:59:33] [INFO ] Invariant cache hit.
[2024-05-27 08:59:33] [INFO ] State equation strengthened by 497 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :12695 after 44236
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1088 variables, 1088/1088 constraints. Problems are: Problem set: 0 solved, 2192 unsolved
SMT process timed out in 30950ms, After SMT, problems are : Problem set: 0 solved, 2192 unsolved
Search for dead transitions found 0 dead transitions in 30975ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40374 ms. Remains : 1088/1088 places, 2200/2200 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[7] Max Struct:[448]
Ending property specific reduction for Peterson-PT-7-UpperBounds-01 in 288709 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-02
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
[2024-05-27 09:00:04] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-27 09:00:04] [INFO ] Computed 23 invariants in 7 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 33 ms. (294 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 11 ms. (833 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2024-05-27 09:00:04] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 09:00:04] [INFO ] Invariant cache hit.
[2024-05-27 09:00:05] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 09:00:05] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2024-05-27 09:00:06] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:00:06] [INFO ] [Real]Added 497 Read/Feed constraints in 82 ms returned sat
[2024-05-27 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:00:06] [INFO ] [Nat]Absence check using 23 positive place invariants in 56 ms returned sat
[2024-05-27 09:00:07] [INFO ] [Nat]Absence check using state equation in 978 ms returned sat
[2024-05-27 09:00:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 09:00:08] [INFO ] [Nat]Added 497 Read/Feed constraints in 571 ms returned sat
[2024-05-27 09:00:09] [INFO ] Deduced a trap composed of 29 places in 998 ms of which 9 ms to minimize.
[2024-05-27 09:00:10] [INFO ] Deduced a trap composed of 15 places in 1069 ms of which 14 ms to minimize.
[2024-05-27 09:00:11] [INFO ] Deduced a trap composed of 13 places in 923 ms of which 8 ms to minimize.
[2024-05-27 09:00:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1099 transition count 2103
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 216 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 1 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 902 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1014 place count 592 transition count 1704
Applied a total of 1014 rules in 108 ms. Remains 592 /1099 variables (removed 507) and now considering 1704/2211 (removed 507) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 592/1099 places, 1704/2211 transitions.
[2024-05-27 09:00:11] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-27 09:00:11] [INFO ] Computed 23 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2849 ms. (350 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 801 ms. (1246 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2024-05-27 09:00:15] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:00:15] [INFO ] Invariant cache hit.
[2024-05-27 09:00:15] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-27 09:00:16] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2024-05-27 09:00:16] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:00:16] [INFO ] [Real]Added 497 Read/Feed constraints in 60 ms returned sat
[2024-05-27 09:00:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:00:16] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-27 09:00:16] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2024-05-27 09:00:17] [INFO ] [Nat]Added 497 Read/Feed constraints in 171 ms returned sat
[2024-05-27 09:00:17] [INFO ] Deduced a trap composed of 56 places in 486 ms of which 7 ms to minimize.
[2024-05-27 09:00:18] [INFO ] Deduced a trap composed of 20 places in 593 ms of which 8 ms to minimize.
[2024-05-27 09:00:18] [INFO ] Deduced a trap composed of 20 places in 597 ms of which 8 ms to minimize.
[2024-05-27 09:00:19] [INFO ] Deduced a trap composed of 58 places in 614 ms of which 8 ms to minimize.
[2024-05-27 09:00:20] [INFO ] Deduced a trap composed of 60 places in 586 ms of which 8 ms to minimize.
[2024-05-27 09:00:20] [INFO ] Deduced a trap composed of 38 places in 453 ms of which 5 ms to minimize.
[2024-05-27 09:00:21] [INFO ] Deduced a trap composed of 12 places in 446 ms of which 5 ms to minimize.
[2024-05-27 09:00:21] [INFO ] Deduced a trap composed of 12 places in 488 ms of which 6 ms to minimize.
[2024-05-27 09:00:22] [INFO ] Deduced a trap composed of 21 places in 492 ms of which 6 ms to minimize.
[2024-05-27 09:00:23] [INFO ] Deduced a trap composed of 12 places in 543 ms of which 8 ms to minimize.
[2024-05-27 09:00:23] [INFO ] Deduced a trap composed of 56 places in 686 ms of which 8 ms to minimize.
[2024-05-27 09:00:24] [INFO ] Deduced a trap composed of 30 places in 682 ms of which 8 ms to minimize.
[2024-05-27 09:00:25] [INFO ] Deduced a trap composed of 29 places in 707 ms of which 8 ms to minimize.
[2024-05-27 09:00:26] [INFO ] Deduced a trap composed of 47 places in 596 ms of which 8 ms to minimize.
[2024-05-27 09:00:26] [INFO ] Deduced a trap composed of 26 places in 565 ms of which 7 ms to minimize.
[2024-05-27 09:00:27] [INFO ] Deduced a trap composed of 11 places in 598 ms of which 8 ms to minimize.
[2024-05-27 09:00:28] [INFO ] Deduced a trap composed of 12 places in 584 ms of which 8 ms to minimize.
[2024-05-27 09:00:28] [INFO ] Deduced a trap composed of 11 places in 577 ms of which 8 ms to minimize.
[2024-05-27 09:00:29] [INFO ] Deduced a trap composed of 29 places in 555 ms of which 7 ms to minimize.
[2024-05-27 09:00:30] [INFO ] Deduced a trap composed of 35 places in 392 ms of which 5 ms to minimize.
[2024-05-27 09:00:30] [INFO ] Deduced a trap composed of 29 places in 681 ms of which 7 ms to minimize.
[2024-05-27 09:00:31] [INFO ] Deduced a trap composed of 48 places in 636 ms of which 7 ms to minimize.
[2024-05-27 09:00:32] [INFO ] Deduced a trap composed of 44 places in 636 ms of which 7 ms to minimize.
[2024-05-27 09:00:33] [INFO ] Deduced a trap composed of 71 places in 455 ms of which 5 ms to minimize.
[2024-05-27 09:00:35] [INFO ] Deduced a trap composed of 30 places in 423 ms of which 6 ms to minimize.
[2024-05-27 09:00:35] [INFO ] Deduced a trap composed of 41 places in 461 ms of which 6 ms to minimize.
[2024-05-27 09:00:36] [INFO ] Deduced a trap composed of 38 places in 503 ms of which 5 ms to minimize.
[2024-05-27 09:00:37] [INFO ] Deduced a trap composed of 48 places in 539 ms of which 5 ms to minimize.
[2024-05-27 09:00:37] [INFO ] Deduced a trap composed of 14 places in 512 ms of which 5 ms to minimize.
[2024-05-27 09:00:38] [INFO ] Deduced a trap composed of 12 places in 589 ms of which 7 ms to minimize.
[2024-05-27 09:00:38] [INFO ] Deduced a trap composed of 23 places in 484 ms of which 7 ms to minimize.
[2024-05-27 09:00:39] [INFO ] Deduced a trap composed of 21 places in 561 ms of which 7 ms to minimize.
[2024-05-27 09:00:40] [INFO ] Deduced a trap composed of 50 places in 530 ms of which 7 ms to minimize.
[2024-05-27 09:00:41] [INFO ] Deduced a trap composed of 59 places in 529 ms of which 6 ms to minimize.
[2024-05-27 09:00:41] [INFO ] Deduced a trap composed of 59 places in 425 ms of which 5 ms to minimize.
[2024-05-27 09:00:42] [INFO ] Deduced a trap composed of 23 places in 440 ms of which 5 ms to minimize.
[2024-05-27 09:00:42] [INFO ] Deduced a trap composed of 44 places in 463 ms of which 5 ms to minimize.
[2024-05-27 09:00:43] [INFO ] Deduced a trap composed of 35 places in 439 ms of which 5 ms to minimize.
[2024-05-27 09:00:43] [INFO ] Deduced a trap composed of 35 places in 448 ms of which 5 ms to minimize.
[2024-05-27 09:00:44] [INFO ] Deduced a trap composed of 53 places in 460 ms of which 5 ms to minimize.
[2024-05-27 09:00:44] [INFO ] Deduced a trap composed of 44 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:00:45] [INFO ] Deduced a trap composed of 62 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:00:45] [INFO ] Deduced a trap composed of 26 places in 438 ms of which 5 ms to minimize.
[2024-05-27 09:00:46] [INFO ] Deduced a trap composed of 62 places in 678 ms of which 5 ms to minimize.
[2024-05-27 09:00:47] [INFO ] Deduced a trap composed of 24 places in 483 ms of which 5 ms to minimize.
[2024-05-27 09:00:47] [INFO ] Deduced a trap composed of 42 places in 560 ms of which 5 ms to minimize.
[2024-05-27 09:00:49] [INFO ] Deduced a trap composed of 38 places in 388 ms of which 4 ms to minimize.
[2024-05-27 09:00:49] [INFO ] Deduced a trap composed of 41 places in 434 ms of which 6 ms to minimize.
[2024-05-27 09:00:50] [INFO ] Deduced a trap composed of 47 places in 409 ms of which 5 ms to minimize.
[2024-05-27 09:00:51] [INFO ] Deduced a trap composed of 47 places in 417 ms of which 5 ms to minimize.
[2024-05-27 09:00:52] [INFO ] Deduced a trap composed of 52 places in 360 ms of which 4 ms to minimize.
[2024-05-27 09:00:56] [INFO ] Trap strengthening (SAT) tested/added 51/51 trap constraints in 39726 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 25 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 25 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-27 09:00:56] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:00:56] [INFO ] Invariant cache hit.
[2024-05-27 09:00:57] [INFO ] Implicit Places using invariants in 887 ms returned []
[2024-05-27 09:00:57] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:00:57] [INFO ] Invariant cache hit.
[2024-05-27 09:00:58] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:01:01] [INFO ] Implicit Places using invariants and state equation in 4158 ms returned []
Implicit Place search using SMT with State Equation took 5048 ms to find 0 implicit places.
[2024-05-27 09:01:01] [INFO ] Redundant transitions in 34 ms returned []
Running 1696 sub problems to find dead transitions.
[2024-05-27 09:01:02] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:01:02] [INFO ] Invariant cache hit.
[2024-05-27 09:01:02] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
[2024-05-27 09:01:29] [INFO ] Deduced a trap composed of 21 places in 520 ms of which 6 ms to minimize.
[2024-05-27 09:01:30] [INFO ] Deduced a trap composed of 22 places in 604 ms of which 5 ms to minimize.
[2024-05-27 09:01:30] [INFO ] Deduced a trap composed of 19 places in 527 ms of which 5 ms to minimize.
[2024-05-27 09:01:31] [INFO ] Deduced a trap composed of 53 places in 503 ms of which 6 ms to minimize.
[2024-05-27 09:01:31] [INFO ] Deduced a trap composed of 11 places in 498 ms of which 6 ms to minimize.
[2024-05-27 09:01:32] [INFO ] Deduced a trap composed of 33 places in 496 ms of which 5 ms to minimize.
[2024-05-27 09:01:32] [INFO ] Deduced a trap composed of 13 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:01:33] [INFO ] Deduced a trap composed of 20 places in 476 ms of which 6 ms to minimize.
SMT process timed out in 31195ms, After SMT, problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 31214ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36331 ms. Remains : 592/592 places, 1704/1704 transitions.
[2024-05-27 09:01:33] [INFO ] Flatten gal took : 61 ms
[2024-05-27 09:01:33] [INFO ] Flatten gal took : 69 ms
[2024-05-27 09:01:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16806940450638975896.gal : 17 ms
[2024-05-27 09:01:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6767671875634751.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16806940450638975896.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6767671875634751.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...326
RANDOM walk for 40000 steps (8 resets) in 762 ms. (52 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality6767671875634751.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 27
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :27 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 121
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :121 after 283
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :283 after 382
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :382 after 1622
Interrupted probabilistic random walk after 423927 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :0 out of 2
Probabilistic random walk after 423927 steps, saw 62777 distinct states, run finished after 3001 ms. (steps per millisecond=141 ) properties seen :0
[2024-05-27 09:01:36] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:01:36] [INFO ] Invariant cache hit.
[2024-05-27 09:01:36] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1622 after 2576
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1180 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:01:39] [INFO ] Deduced a trap composed of 56 places in 500 ms of which 5 ms to minimize.
[2024-05-27 09:01:39] [INFO ] Deduced a trap composed of 21 places in 486 ms of which 5 ms to minimize.
[2024-05-27 09:01:40] [INFO ] Deduced a trap composed of 30 places in 474 ms of which 6 ms to minimize.
[2024-05-27 09:01:40] [INFO ] Deduced a trap composed of 20 places in 471 ms of which 5 ms to minimize.
[2024-05-27 09:01:41] [INFO ] Deduced a trap composed of 20 places in 463 ms of which 5 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2576 after 7200
[2024-05-27 09:01:41] [INFO ] Deduced a trap composed of 20 places in 487 ms of which 6 ms to minimize.
[2024-05-27 09:01:42] [INFO ] Deduced a trap composed of 23 places in 471 ms of which 5 ms to minimize.
[2024-05-27 09:01:42] [INFO ] Deduced a trap composed of 34 places in 467 ms of which 6 ms to minimize.
SMT process timed out in 6382ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 26 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 629 ms. (63 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 426222 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :0 out of 2
Probabilistic random walk after 426222 steps, saw 62778 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
[2024-05-27 09:01:46] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:01:46] [INFO ] Invariant cache hit.
[2024-05-27 09:01:46] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1175 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:01:49] [INFO ] Deduced a trap composed of 56 places in 449 ms of which 5 ms to minimize.
[2024-05-27 09:01:49] [INFO ] Deduced a trap composed of 21 places in 469 ms of which 5 ms to minimize.
[2024-05-27 09:01:50] [INFO ] Deduced a trap composed of 30 places in 489 ms of which 5 ms to minimize.
[2024-05-27 09:01:50] [INFO ] Deduced a trap composed of 20 places in 472 ms of which 5 ms to minimize.
[2024-05-27 09:01:51] [INFO ] Deduced a trap composed of 20 places in 457 ms of which 6 ms to minimize.
[2024-05-27 09:01:51] [INFO ] Deduced a trap composed of 20 places in 455 ms of which 5 ms to minimize.
[2024-05-27 09:01:52] [INFO ] Deduced a trap composed of 23 places in 467 ms of which 12 ms to minimize.
[2024-05-27 09:01:52] [INFO ] Deduced a trap composed of 34 places in 464 ms of which 5 ms to minimize.
[2024-05-27 09:01:53] [INFO ] Deduced a trap composed of 22 places in 456 ms of which 6 ms to minimize.
[2024-05-27 09:01:53] [INFO ] Deduced a trap composed of 14 places in 442 ms of which 5 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7200 after 16545
[2024-05-27 09:01:54] [INFO ] Deduced a trap composed of 13 places in 483 ms of which 5 ms to minimize.
[2024-05-27 09:01:54] [INFO ] Deduced a trap composed of 39 places in 496 ms of which 5 ms to minimize.
[2024-05-27 09:01:55] [INFO ] Deduced a trap composed of 58 places in 487 ms of which 5 ms to minimize.
[2024-05-27 09:01:55] [INFO ] Deduced a trap composed of 57 places in 479 ms of which 5 ms to minimize.
[2024-05-27 09:01:56] [INFO ] Deduced a trap composed of 77 places in 483 ms of which 5 ms to minimize.
[2024-05-27 09:01:56] [INFO ] Deduced a trap composed of 66 places in 473 ms of which 5 ms to minimize.
[2024-05-27 09:01:57] [INFO ] Deduced a trap composed of 48 places in 479 ms of which 5 ms to minimize.
[2024-05-27 09:01:57] [INFO ] Deduced a trap composed of 22 places in 475 ms of which 6 ms to minimize.
[2024-05-27 09:01:58] [INFO ] Deduced a trap composed of 23 places in 455 ms of which 5 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-27 09:01:58] [INFO ] Deduced a trap composed of 73 places in 350 ms of which 5 ms to minimize.
Problem MAX0 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 20/1726 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-27 09:01:59] [INFO ] Deduced a trap composed of 22 places in 440 ms of which 5 ms to minimize.
[2024-05-27 09:01:59] [INFO ] Deduced a trap composed of 41 places in 441 ms of which 5 ms to minimize.
[2024-05-27 09:02:00] [INFO ] Deduced a trap composed of 31 places in 436 ms of which 5 ms to minimize.
[2024-05-27 09:02:00] [INFO ] Deduced a trap composed of 14 places in 425 ms of which 5 ms to minimize.
[2024-05-27 09:02:01] [INFO ] Deduced a trap composed of 41 places in 425 ms of which 5 ms to minimize.
[2024-05-27 09:02:01] [INFO ] Deduced a trap composed of 13 places in 437 ms of which 5 ms to minimize.
[2024-05-27 09:02:02] [INFO ] Deduced a trap composed of 14 places in 426 ms of which 5 ms to minimize.
[2024-05-27 09:02:02] [INFO ] Deduced a trap composed of 65 places in 407 ms of which 4 ms to minimize.
[2024-05-27 09:02:03] [INFO ] Deduced a trap composed of 32 places in 417 ms of which 5 ms to minimize.
[2024-05-27 09:02:03] [INFO ] Deduced a trap composed of 23 places in 415 ms of which 5 ms to minimize.
[2024-05-27 09:02:04] [INFO ] Deduced a trap composed of 32 places in 429 ms of which 5 ms to minimize.
[2024-05-27 09:02:04] [INFO ] Deduced a trap composed of 32 places in 443 ms of which 5 ms to minimize.
[2024-05-27 09:02:04] [INFO ] Deduced a trap composed of 50 places in 412 ms of which 4 ms to minimize.
[2024-05-27 09:02:05] [INFO ] Deduced a trap composed of 58 places in 399 ms of which 4 ms to minimize.
[2024-05-27 09:02:05] [INFO ] Deduced a trap composed of 41 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:02:06] [INFO ] Deduced a trap composed of 24 places in 405 ms of which 5 ms to minimize.
[2024-05-27 09:02:06] [INFO ] Deduced a trap composed of 41 places in 345 ms of which 4 ms to minimize.
[2024-05-27 09:02:07] [INFO ] Deduced a trap composed of 41 places in 347 ms of which 5 ms to minimize.
[2024-05-27 09:02:07] [INFO ] Deduced a trap composed of 68 places in 290 ms of which 4 ms to minimize.
[2024-05-27 09:02:07] [INFO ] Deduced a trap composed of 50 places in 317 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1746 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-27 09:02:08] [INFO ] Deduced a trap composed of 59 places in 310 ms of which 4 ms to minimize.
[2024-05-27 09:02:08] [INFO ] Deduced a trap composed of 59 places in 326 ms of which 4 ms to minimize.
[2024-05-27 09:02:09] [INFO ] Deduced a trap composed of 60 places in 301 ms of which 4 ms to minimize.
[2024-05-27 09:02:09] [INFO ] Deduced a trap composed of 32 places in 414 ms of which 5 ms to minimize.
[2024-05-27 09:02:10] [INFO ] Deduced a trap composed of 22 places in 377 ms of which 5 ms to minimize.
[2024-05-27 09:02:10] [INFO ] Deduced a trap composed of 41 places in 342 ms of which 4 ms to minimize.
[2024-05-27 09:02:10] [INFO ] Deduced a trap composed of 59 places in 252 ms of which 4 ms to minimize.
[2024-05-27 09:02:11] [INFO ] Deduced a trap composed of 20 places in 313 ms of which 4 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :16545 after 73802
[2024-05-27 09:02:11] [INFO ] Deduced a trap composed of 13 places in 372 ms of which 5 ms to minimize.
[2024-05-27 09:02:12] [INFO ] Deduced a trap composed of 24 places in 397 ms of which 5 ms to minimize.
[2024-05-27 09:02:12] [INFO ] Deduced a trap composed of 68 places in 405 ms of which 5 ms to minimize.
[2024-05-27 09:02:13] [INFO ] Deduced a trap composed of 42 places in 400 ms of which 5 ms to minimize.
[2024-05-27 09:02:13] [INFO ] Deduced a trap composed of 11 places in 405 ms of which 4 ms to minimize.
[2024-05-27 09:02:13] [INFO ] Deduced a trap composed of 75 places in 362 ms of which 4 ms to minimize.
[2024-05-27 09:02:14] [INFO ] Deduced a trap composed of 29 places in 359 ms of which 5 ms to minimize.
[2024-05-27 09:02:14] [INFO ] Deduced a trap composed of 32 places in 363 ms of which 4 ms to minimize.
[2024-05-27 09:02:15] [INFO ] Deduced a trap composed of 69 places in 298 ms of which 3 ms to minimize.
[2024-05-27 09:02:15] [INFO ] Deduced a trap composed of 59 places in 316 ms of which 4 ms to minimize.
[2024-05-27 09:02:16] [INFO ] Deduced a trap composed of 11 places in 282 ms of which 4 ms to minimize.
[2024-05-27 09:02:16] [INFO ] Deduced a trap composed of 20 places in 315 ms of which 4 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1766 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-27 09:02:17] [INFO ] Deduced a trap composed of 27 places in 474 ms of which 5 ms to minimize.
[2024-05-27 09:02:17] [INFO ] Deduced a trap composed of 11 places in 451 ms of which 5 ms to minimize.
[2024-05-27 09:02:18] [INFO ] Deduced a trap composed of 31 places in 416 ms of which 4 ms to minimize.
[2024-05-27 09:02:18] [INFO ] Deduced a trap composed of 61 places in 298 ms of which 4 ms to minimize.
[2024-05-27 09:02:19] [INFO ] Deduced a trap composed of 40 places in 390 ms of which 5 ms to minimize.
[2024-05-27 09:02:19] [INFO ] Deduced a trap composed of 51 places in 327 ms of which 4 ms to minimize.
[2024-05-27 09:02:19] [INFO ] Deduced a trap composed of 60 places in 341 ms of which 4 ms to minimize.
[2024-05-27 09:02:20] [INFO ] Deduced a trap composed of 54 places in 330 ms of which 4 ms to minimize.
[2024-05-27 09:02:20] [INFO ] Deduced a trap composed of 54 places in 340 ms of which 4 ms to minimize.
[2024-05-27 09:02:21] [INFO ] Deduced a trap composed of 48 places in 325 ms of which 4 ms to minimize.
[2024-05-27 09:02:21] [INFO ] Deduced a trap composed of 50 places in 311 ms of which 3 ms to minimize.
[2024-05-27 09:02:21] [INFO ] Deduced a trap composed of 50 places in 324 ms of which 4 ms to minimize.
[2024-05-27 09:02:22] [INFO ] Deduced a trap composed of 49 places in 312 ms of which 4 ms to minimize.
[2024-05-27 09:02:22] [INFO ] Deduced a trap composed of 67 places in 346 ms of which 4 ms to minimize.
[2024-05-27 09:02:22] [INFO ] Deduced a trap composed of 50 places in 324 ms of which 4 ms to minimize.
[2024-05-27 09:02:23] [INFO ] Deduced a trap composed of 50 places in 323 ms of which 4 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 09:02:23] [INFO ] Flatten gal took : 61 ms
[2024-05-27 09:02:23] [INFO ] Applying decomposition
[2024-05-27 09:02:23] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2096043779209009364.txt' '-o' '/tmp/graph2096043779209009364.bin' '-w' '/tmp/graph2096043779209009364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2096043779209009364.bin' '-l' '-1' '-v' '-w' '/tmp/graph2096043779209009364.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:02:23] [INFO ] Deduced a trap composed of 59 places in 286 ms of which 4 ms to minimize.
[2024-05-27 09:02:23] [INFO ] Decomposing Gal with order
[2024-05-27 09:02:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:02:23] [INFO ] Removed a total of 2601 redundant transitions.
[2024-05-27 09:02:23] [INFO ] Flatten gal took : 126 ms
[2024-05-27 09:02:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-27 09:02:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7699311117069018168.gal : 13 ms
[2024-05-27 09:02:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1184421178691068586.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7699311117069018168.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1184421178691068586.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2024-05-27 09:02:24] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 4 ms to minimize.
Loading property file /tmp/ReachabilityCardinality1184421178691068586.prop.
[2024-05-27 09:02:24] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 4 ms to minimize.
[2024-05-27 09:02:24] [INFO ] Deduced a trap composed of 49 places in 308 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1786 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 6
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :6 after 13
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :13 after 14
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14 after 31
[2024-05-27 09:02:25] [INFO ] Deduced a trap composed of 16 places in 300 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31 after 157
[2024-05-27 09:02:25] [INFO ] Deduced a trap composed of 49 places in 317 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :157 after 256
[2024-05-27 09:02:25] [INFO ] Deduced a trap composed of 68 places in 219 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :256 after 683
[2024-05-27 09:02:26] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 2 ms to minimize.
[2024-05-27 09:02:26] [INFO ] Deduced a trap composed of 29 places in 189 ms of which 3 ms to minimize.
[2024-05-27 09:02:27] [INFO ] Deduced a trap composed of 24 places in 302 ms of which 4 ms to minimize.
[2024-05-27 09:02:27] [INFO ] Deduced a trap composed of 40 places in 234 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :683 after 3332
[2024-05-27 09:02:27] [INFO ] Deduced a trap composed of 32 places in 157 ms of which 2 ms to minimize.
[2024-05-27 09:02:27] [INFO ] Deduced a trap composed of 23 places in 285 ms of which 3 ms to minimize.
[2024-05-27 09:02:28] [INFO ] Deduced a trap composed of 42 places in 224 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3332 after 7069
[2024-05-27 09:02:28] [INFO ] Deduced a trap composed of 68 places in 299 ms of which 4 ms to minimize.
[2024-05-27 09:02:29] [INFO ] Deduced a trap composed of 52 places in 165 ms of which 3 ms to minimize.
[2024-05-27 09:02:29] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 3 ms to minimize.
[2024-05-27 09:02:29] [INFO ] Deduced a trap composed of 60 places in 175 ms of which 3 ms to minimize.
[2024-05-27 09:02:30] [INFO ] Deduced a trap composed of 29 places in 418 ms of which 5 ms to minimize.
[2024-05-27 09:02:30] [INFO ] Deduced a trap composed of 33 places in 371 ms of which 5 ms to minimize.
[2024-05-27 09:02:31] [INFO ] Deduced a trap composed of 33 places in 396 ms of which 4 ms to minimize.
[2024-05-27 09:02:31] [INFO ] Deduced a trap composed of 13 places in 444 ms of which 5 ms to minimize.
[2024-05-27 09:02:32] [INFO ] Deduced a trap composed of 30 places in 412 ms of which 5 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7069 after 37249
[2024-05-27 09:02:32] [INFO ] Deduced a trap composed of 31 places in 411 ms of which 5 ms to minimize.
SMT process timed out in 46314ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 27 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 578997 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :0 out of 1
Probabilistic random walk after 578997 steps, saw 81394 distinct states, run finished after 3001 ms. (steps per millisecond=192 ) properties seen :0
[2024-05-27 09:02:35] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:02:35] [INFO ] Invariant cache hit.
[2024-05-27 09:02:35] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 1 unsolved in 744 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 1/1586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:02:37] [INFO ] Deduced a trap composed of 38 places in 444 ms of which 6 ms to minimize.
[2024-05-27 09:02:38] [INFO ] Deduced a trap composed of 13 places in 453 ms of which 5 ms to minimize.
[2024-05-27 09:02:38] [INFO ] Deduced a trap composed of 34 places in 437 ms of which 5 ms to minimize.
[2024-05-27 09:02:39] [INFO ] Deduced a trap composed of 43 places in 440 ms of which 5 ms to minimize.
[2024-05-27 09:02:39] [INFO ] Deduced a trap composed of 20 places in 436 ms of which 5 ms to minimize.
[2024-05-27 09:02:40] [INFO ] Deduced a trap composed of 11 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:02:40] [INFO ] Deduced a trap composed of 25 places in 426 ms of which 4 ms to minimize.
[2024-05-27 09:02:41] [INFO ] Deduced a trap composed of 47 places in 419 ms of which 5 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :37249 after 88666
[2024-05-27 09:02:41] [INFO ] Deduced a trap composed of 12 places in 341 ms of which 5 ms to minimize.
[2024-05-27 09:02:41] [INFO ] Deduced a trap composed of 20 places in 414 ms of which 5 ms to minimize.
[2024-05-27 09:02:42] [INFO ] Deduced a trap composed of 25 places in 434 ms of which 5 ms to minimize.
[2024-05-27 09:02:42] [INFO ] Deduced a trap composed of 65 places in 430 ms of which 5 ms to minimize.
[2024-05-27 09:02:43] [INFO ] Deduced a trap composed of 22 places in 423 ms of which 5 ms to minimize.
[2024-05-27 09:02:43] [INFO ] Deduced a trap composed of 21 places in 425 ms of which 5 ms to minimize.
[2024-05-27 09:02:44] [INFO ] Deduced a trap composed of 11 places in 426 ms of which 6 ms to minimize.
[2024-05-27 09:02:44] [INFO ] Deduced a trap composed of 43 places in 400 ms of which 4 ms to minimize.
[2024-05-27 09:02:45] [INFO ] Deduced a trap composed of 58 places in 381 ms of which 4 ms to minimize.
[2024-05-27 09:02:45] [INFO ] Deduced a trap composed of 34 places in 388 ms of which 4 ms to minimize.
[2024-05-27 09:02:46] [INFO ] Deduced a trap composed of 63 places in 391 ms of which 5 ms to minimize.
[2024-05-27 09:02:46] [INFO ] Deduced a trap composed of 31 places in 389 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 20/1725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:02:47] [INFO ] Deduced a trap composed of 25 places in 405 ms of which 5 ms to minimize.
[2024-05-27 09:02:47] [INFO ] Deduced a trap composed of 63 places in 348 ms of which 5 ms to minimize.
[2024-05-27 09:02:48] [INFO ] Deduced a trap composed of 22 places in 448 ms of which 5 ms to minimize.
[2024-05-27 09:02:48] [INFO ] Deduced a trap composed of 40 places in 422 ms of which 5 ms to minimize.
[2024-05-27 09:02:49] [INFO ] Deduced a trap composed of 34 places in 303 ms of which 5 ms to minimize.
[2024-05-27 09:02:49] [INFO ] Deduced a trap composed of 61 places in 372 ms of which 5 ms to minimize.
[2024-05-27 09:02:49] [INFO ] Deduced a trap composed of 29 places in 379 ms of which 5 ms to minimize.
[2024-05-27 09:02:50] [INFO ] Deduced a trap composed of 21 places in 406 ms of which 5 ms to minimize.
[2024-05-27 09:02:50] [INFO ] Deduced a trap composed of 38 places in 403 ms of which 4 ms to minimize.
[2024-05-27 09:02:51] [INFO ] Deduced a trap composed of 56 places in 382 ms of which 5 ms to minimize.
[2024-05-27 09:02:51] [INFO ] Deduced a trap composed of 56 places in 381 ms of which 4 ms to minimize.
[2024-05-27 09:02:52] [INFO ] Deduced a trap composed of 47 places in 377 ms of which 4 ms to minimize.
[2024-05-27 09:02:52] [INFO ] Deduced a trap composed of 31 places in 402 ms of which 5 ms to minimize.
[2024-05-27 09:02:53] [INFO ] Deduced a trap composed of 47 places in 401 ms of which 4 ms to minimize.
[2024-05-27 09:02:53] [INFO ] Deduced a trap composed of 32 places in 445 ms of which 6 ms to minimize.
[2024-05-27 09:02:54] [INFO ] Deduced a trap composed of 49 places in 319 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :88666 after 184333
[2024-05-27 09:02:55] [INFO ] Deduced a trap composed of 31 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:02:55] [INFO ] Deduced a trap composed of 25 places in 407 ms of which 4 ms to minimize.
[2024-05-27 09:02:56] [INFO ] Deduced a trap composed of 31 places in 384 ms of which 5 ms to minimize.
[2024-05-27 09:02:57] [INFO ] Deduced a trap composed of 49 places in 406 ms of which 26 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:02:57] [INFO ] Deduced a trap composed of 15 places in 396 ms of which 5 ms to minimize.
[2024-05-27 09:02:58] [INFO ] Deduced a trap composed of 61 places in 336 ms of which 4 ms to minimize.
[2024-05-27 09:02:58] [INFO ] Deduced a trap composed of 61 places in 341 ms of which 4 ms to minimize.
[2024-05-27 09:02:58] [INFO ] Deduced a trap composed of 43 places in 346 ms of which 4 ms to minimize.
[2024-05-27 09:02:59] [INFO ] Deduced a trap composed of 41 places in 341 ms of which 4 ms to minimize.
[2024-05-27 09:02:59] [INFO ] Deduced a trap composed of 23 places in 424 ms of which 5 ms to minimize.
[2024-05-27 09:03:00] [INFO ] Deduced a trap composed of 22 places in 417 ms of which 5 ms to minimize.
[2024-05-27 09:03:00] [INFO ] Deduced a trap composed of 59 places in 386 ms of which 5 ms to minimize.
[2024-05-27 09:03:01] [INFO ] Deduced a trap composed of 32 places in 373 ms of which 4 ms to minimize.
[2024-05-27 09:03:01] [INFO ] Deduced a trap composed of 59 places in 353 ms of which 5 ms to minimize.
[2024-05-27 09:03:02] [INFO ] Deduced a trap composed of 32 places in 293 ms of which 7 ms to minimize.
[2024-05-27 09:03:02] [INFO ] Deduced a trap composed of 58 places in 356 ms of which 4 ms to minimize.
[2024-05-27 09:03:03] [INFO ] Deduced a trap composed of 47 places in 367 ms of which 5 ms to minimize.
[2024-05-27 09:03:03] [INFO ] Deduced a trap composed of 38 places in 418 ms of which 5 ms to minimize.
[2024-05-27 09:03:04] [INFO ] Deduced a trap composed of 29 places in 429 ms of which 5 ms to minimize.
[2024-05-27 09:03:04] [INFO ] Deduced a trap composed of 13 places in 423 ms of which 5 ms to minimize.
[2024-05-27 09:03:05] [INFO ] Deduced a trap composed of 20 places in 386 ms of which 4 ms to minimize.
[2024-05-27 09:03:05] [INFO ] Deduced a trap composed of 61 places in 344 ms of which 5 ms to minimize.
[2024-05-27 09:03:06] [INFO ] Deduced a trap composed of 52 places in 356 ms of which 4 ms to minimize.
[2024-05-27 09:03:06] [INFO ] Deduced a trap composed of 51 places in 360 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:03:07] [INFO ] Deduced a trap composed of 68 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:03:07] [INFO ] Deduced a trap composed of 41 places in 357 ms of which 4 ms to minimize.
[2024-05-27 09:03:08] [INFO ] Deduced a trap composed of 41 places in 357 ms of which 4 ms to minimize.
[2024-05-27 09:03:08] [INFO ] Deduced a trap composed of 40 places in 355 ms of which 4 ms to minimize.
[2024-05-27 09:03:09] [INFO ] Deduced a trap composed of 50 places in 351 ms of which 5 ms to minimize.
[2024-05-27 09:03:09] [INFO ] Deduced a trap composed of 60 places in 349 ms of which 4 ms to minimize.
[2024-05-27 09:03:10] [INFO ] Deduced a trap composed of 42 places in 394 ms of which 5 ms to minimize.
[2024-05-27 09:03:10] [INFO ] Deduced a trap composed of 31 places in 400 ms of which 5 ms to minimize.
[2024-05-27 09:03:11] [INFO ] Deduced a trap composed of 45 places in 371 ms of which 5 ms to minimize.
[2024-05-27 09:03:12] [INFO ] Deduced a trap composed of 39 places in 372 ms of which 4 ms to minimize.
[2024-05-27 09:03:13] [INFO ] Deduced a trap composed of 22 places in 401 ms of which 5 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 09:03:14] [INFO ] Deduced a trap composed of 32 places in 367 ms of which 5 ms to minimize.
[2024-05-27 09:03:14] [INFO ] Deduced a trap composed of 32 places in 420 ms of which 4 ms to minimize.
[2024-05-27 09:03:15] [INFO ] Deduced a trap composed of 40 places in 354 ms of which 4 ms to minimize.
[2024-05-27 09:03:16] [INFO ] Deduced a trap composed of 15 places in 415 ms of which 5 ms to minimize.
[2024-05-27 09:03:17] [INFO ] Deduced a trap composed of 58 places in 373 ms of which 5 ms to minimize.
[2024-05-27 09:03:17] [INFO ] Deduced a trap composed of 40 places in 375 ms of which 4 ms to minimize.
[2024-05-27 09:03:18] [INFO ] Deduced a trap composed of 49 places in 381 ms of which 4 ms to minimize.
[2024-05-27 09:03:19] [INFO ] Deduced a trap composed of 40 places in 370 ms of which 4 ms to minimize.
[2024-05-27 09:03:22] [INFO ] Deduced a trap composed of 20 places in 367 ms of which 5 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1785 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:03:22] [INFO ] Deduced a trap composed of 11 places in 361 ms of which 4 ms to minimize.
[2024-05-27 09:03:23] [INFO ] Deduced a trap composed of 40 places in 470 ms of which 5 ms to minimize.
[2024-05-27 09:03:24] [INFO ] Deduced a trap composed of 31 places in 438 ms of which 5 ms to minimize.
[2024-05-27 09:03:24] [INFO ] Deduced a trap composed of 32 places in 309 ms of which 4 ms to minimize.
[2024-05-27 09:03:25] [INFO ] Deduced a trap composed of 23 places in 420 ms of which 4 ms to minimize.
[2024-05-27 09:03:25] [INFO ] Deduced a trap composed of 41 places in 361 ms of which 5 ms to minimize.
[2024-05-27 09:03:26] [INFO ] Deduced a trap composed of 52 places in 371 ms of which 4 ms to minimize.
[2024-05-27 09:03:26] [INFO ] Deduced a trap composed of 41 places in 368 ms of which 5 ms to minimize.
[2024-05-27 09:03:26] [INFO ] Deduced a trap composed of 70 places in 249 ms of which 4 ms to minimize.
[2024-05-27 09:03:27] [INFO ] Deduced a trap composed of 50 places in 339 ms of which 4 ms to minimize.
[2024-05-27 09:03:27] [INFO ] Deduced a trap composed of 67 places in 327 ms of which 4 ms to minimize.
[2024-05-27 09:03:27] [INFO ] Deduced a trap composed of 70 places in 328 ms of which 4 ms to minimize.
[2024-05-27 09:03:28] [INFO ] Deduced a trap composed of 70 places in 327 ms of which 4 ms to minimize.
[2024-05-27 09:03:28] [INFO ] Deduced a trap composed of 49 places in 318 ms of which 4 ms to minimize.
[2024-05-27 09:03:29] [INFO ] Deduced a trap composed of 52 places in 309 ms of which 4 ms to minimize.
[2024-05-27 09:03:29] [INFO ] Deduced a trap composed of 52 places in 313 ms of which 4 ms to minimize.
[2024-05-27 09:03:29] [INFO ] Deduced a trap composed of 52 places in 308 ms of which 4 ms to minimize.
[2024-05-27 09:03:30] [INFO ] Deduced a trap composed of 13 places in 415 ms of which 4 ms to minimize.
[2024-05-27 09:03:31] [INFO ] Deduced a trap composed of 24 places in 389 ms of which 4 ms to minimize.
[2024-05-27 09:03:31] [INFO ] Deduced a trap composed of 59 places in 320 ms of which 4 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1960 variables, 20/1805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:03:32] [INFO ] Deduced a trap composed of 60 places in 328 ms of which 3 ms to minimize.
[2024-05-27 09:03:33] [INFO ] Deduced a trap composed of 59 places in 362 ms of which 4 ms to minimize.
[2024-05-27 09:03:34] [INFO ] Deduced a trap composed of 24 places in 454 ms of which 5 ms to minimize.
[2024-05-27 09:03:35] [INFO ] Deduced a trap composed of 24 places in 409 ms of which 5 ms to minimize.
[2024-05-27 09:03:35] [INFO ] Deduced a trap composed of 42 places in 379 ms of which 4 ms to minimize.
[2024-05-27 09:03:36] [INFO ] Deduced a trap composed of 29 places in 393 ms of which 4 ms to minimize.
[2024-05-27 09:03:44] [INFO ] Deduced a trap composed of 59 places in 311 ms of which 4 ms to minimize.
[2024-05-27 09:03:44] [INFO ] Deduced a trap composed of 49 places in 325 ms of which 4 ms to minimize.
[2024-05-27 09:03:44] [INFO ] Deduced a trap composed of 50 places in 244 ms of which 3 ms to minimize.
[2024-05-27 09:03:45] [INFO ] Deduced a trap composed of 49 places in 406 ms of which 4 ms to minimize.
[2024-05-27 09:03:46] [INFO ] Deduced a trap composed of 48 places in 316 ms of which 4 ms to minimize.
[2024-05-27 09:03:46] [INFO ] Deduced a trap composed of 52 places in 323 ms of which 4 ms to minimize.
[2024-05-27 09:03:47] [INFO ] Deduced a trap composed of 70 places in 205 ms of which 3 ms to minimize.
[2024-05-27 09:03:47] [INFO ] Deduced a trap composed of 59 places in 267 ms of which 3 ms to minimize.
[2024-05-27 09:03:48] [INFO ] Deduced a trap composed of 58 places in 208 ms of which 3 ms to minimize.
[2024-05-27 09:03:48] [INFO ] Deduced a trap composed of 58 places in 247 ms of which 3 ms to minimize.
[2024-05-27 09:03:49] [INFO ] Deduced a trap composed of 17 places in 353 ms of which 5 ms to minimize.
[2024-05-27 09:03:50] [INFO ] Deduced a trap composed of 13 places in 421 ms of which 5 ms to minimize.
[2024-05-27 09:03:50] [INFO ] Deduced a trap composed of 51 places in 406 ms of which 5 ms to minimize.
[2024-05-27 09:03:51] [INFO ] Deduced a trap composed of 24 places in 334 ms of which 4 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1960 variables, 20/1825 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 09:03:51] [INFO ] Deduced a trap composed of 23 places in 341 ms of which 4 ms to minimize.
SMT process timed out in 75979ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 28 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 25 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-27 09:03:51] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:03:51] [INFO ] Invariant cache hit.
[2024-05-27 09:03:52] [INFO ] Implicit Places using invariants in 886 ms returned []
[2024-05-27 09:03:52] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:03:52] [INFO ] Invariant cache hit.
[2024-05-27 09:03:53] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:03:56] [INFO ] Implicit Places using invariants and state equation in 4154 ms returned []
Implicit Place search using SMT with State Equation took 5046 ms to find 0 implicit places.
[2024-05-27 09:03:56] [INFO ] Redundant transitions in 35 ms returned []
Running 1696 sub problems to find dead transitions.
[2024-05-27 09:03:56] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-27 09:03:56] [INFO ] Invariant cache hit.
[2024-05-27 09:03:56] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
[2024-05-27 09:04:20] [INFO ] Deduced a trap composed of 21 places in 613 ms of which 5 ms to minimize.
[2024-05-27 09:04:20] [INFO ] Deduced a trap composed of 22 places in 524 ms of which 5 ms to minimize.
[2024-05-27 09:04:21] [INFO ] Deduced a trap composed of 19 places in 553 ms of which 5 ms to minimize.
[2024-05-27 09:04:21] [INFO ] Deduced a trap composed of 53 places in 520 ms of which 6 ms to minimize.
[2024-05-27 09:04:22] [INFO ] Deduced a trap composed of 11 places in 524 ms of which 5 ms to minimize.
[2024-05-27 09:04:22] [INFO ] Deduced a trap composed of 33 places in 513 ms of which 5 ms to minimize.
[2024-05-27 09:04:23] [INFO ] Deduced a trap composed of 13 places in 482 ms of which 5 ms to minimize.
[2024-05-27 09:04:23] [INFO ] Deduced a trap composed of 20 places in 458 ms of which 5 ms to minimize.
[2024-05-27 09:04:24] [INFO ] Deduced a trap composed of 48 places in 480 ms of which 5 ms to minimize.
[2024-05-27 09:04:24] [INFO ] Deduced a trap composed of 21 places in 469 ms of which 5 ms to minimize.
[2024-05-27 09:04:25] [INFO ] Deduced a trap composed of 11 places in 456 ms of which 4 ms to minimize.
[2024-05-27 09:04:25] [INFO ] Deduced a trap composed of 12 places in 430 ms of which 5 ms to minimize.
[2024-05-27 09:04:26] [INFO ] Deduced a trap composed of 11 places in 445 ms of which 5 ms to minimize.
[2024-05-27 09:04:26] [INFO ] Deduced a trap composed of 48 places in 445 ms of which 5 ms to minimize.
[2024-05-27 09:04:27] [INFO ] Deduced a trap composed of 12 places in 445 ms of which 5 ms to minimize.
[2024-05-27 09:04:27] [INFO ] Deduced a trap composed of 14 places in 427 ms of which 4 ms to minimize.
[2024-05-27 09:04:27] [INFO ] Deduced a trap composed of 14 places in 361 ms of which 5 ms to minimize.
SMT process timed out in 30946ms, After SMT, problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 30964ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36079 ms. Remains : 592/592 places, 1704/1704 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[8]
Ending property specific reduction for Peterson-PT-7-UpperBounds-02 in 263008 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-10
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:04:27] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-27 09:04:27] [INFO ] Computed 23 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (2 resets) in 28 ms. (344 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 8 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:04:27] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 09:04:27] [INFO ] Invariant cache hit.
[2024-05-27 09:04:28] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-27 09:04:28] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2024-05-27 09:04:28] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:04:28] [INFO ] [Real]Added 497 Read/Feed constraints in 57 ms returned sat
[2024-05-27 09:04:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:04:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 09:04:30] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2024-05-27 09:04:30] [INFO ] [Nat]Added 497 Read/Feed constraints in 61 ms returned sat
[2024-05-27 09:04:30] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 138 ms.
Maximisation of solution failed !
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place TestIdentity_7_2_4) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2210/2210 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 1098 transition count 2102
Reduce places removed 107 places and 1 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 991 transition count 2101
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 990 transition count 2099
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 216 place count 989 transition count 2098
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 988 transition count 2096
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 218 place count 987 transition count 2095
Performed 349 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 349 Pre rules applied. Total rules applied 218 place count 987 transition count 1746
Deduced a syphon composed of 349 places in 0 ms
Reduce places removed 349 places and 0 transitions.
Iterating global reduction 6 with 698 rules applied. Total rules applied 916 place count 638 transition count 1746
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 6 with 110 rules applied. Total rules applied 1026 place count 583 transition count 1691
Applied a total of 1026 rules in 116 ms. Remains 583 /1099 variables (removed 516) and now considering 1691/2210 (removed 519) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 583/1099 places, 1691/2210 transitions.
[2024-05-27 09:04:34] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
// Phase 1: matrix 1355 rows 583 cols
[2024-05-27 09:04:34] [INFO ] Computed 23 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 2406 ms. (415 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 682 ms. (1464 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:04:37] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:04:37] [INFO ] Invariant cache hit.
[2024-05-27 09:04:37] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-27 09:04:37] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-05-27 09:04:37] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-27 09:04:37] [INFO ] [Real]Added 494 Read/Feed constraints in 58 ms returned sat
[2024-05-27 09:04:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:04:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-27 09:04:38] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2024-05-27 09:04:38] [INFO ] [Nat]Added 494 Read/Feed constraints in 61 ms returned sat
[2024-05-27 09:04:38] [INFO ] Computed and/alt/rep : 1235/4760/1235 causal constraints (skipped 112 transitions) in 103 ms.
[2024-05-27 09:04:41] [INFO ] Deduced a trap composed of 69 places in 450 ms of which 5 ms to minimize.
[2024-05-27 09:04:41] [INFO ] Deduced a trap composed of 36 places in 429 ms of which 5 ms to minimize.
[2024-05-27 09:04:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1107 ms
[2024-05-27 09:04:42] [INFO ] Added : 112 causal constraints over 24 iterations in 3288 ms. Result :sat
Minimization took 569 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 583 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 25 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 583/583 places, 1691/1691 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 29 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
[2024-05-27 09:04:42] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:04:42] [INFO ] Invariant cache hit.
[2024-05-27 09:04:43] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-05-27 09:04:43] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:04:43] [INFO ] Invariant cache hit.
[2024-05-27 09:04:44] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-27 09:04:48] [INFO ] Implicit Places using invariants and state equation in 4369 ms returned []
Implicit Place search using SMT with State Equation took 5168 ms to find 0 implicit places.
[2024-05-27 09:04:48] [INFO ] Redundant transitions in 34 ms returned []
Running 1683 sub problems to find dead transitions.
[2024-05-27 09:04:48] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:04:48] [INFO ] Invariant cache hit.
[2024-05-27 09:04:48] [INFO ] State equation strengthened by 494 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 582/582 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 22/604 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:05:09] [INFO ] Deduced a trap composed of 39 places in 463 ms of which 5 ms to minimize.
[2024-05-27 09:05:09] [INFO ] Deduced a trap composed of 42 places in 465 ms of which 5 ms to minimize.
[2024-05-27 09:05:10] [INFO ] Deduced a trap composed of 21 places in 452 ms of which 5 ms to minimize.
[2024-05-27 09:05:10] [INFO ] Deduced a trap composed of 43 places in 375 ms of which 4 ms to minimize.
[2024-05-27 09:05:11] [INFO ] Deduced a trap composed of 40 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:05:11] [INFO ] Deduced a trap composed of 31 places in 398 ms of which 4 ms to minimize.
[2024-05-27 09:05:11] [INFO ] Deduced a trap composed of 29 places in 382 ms of which 4 ms to minimize.
[2024-05-27 09:05:12] [INFO ] Deduced a trap composed of 43 places in 398 ms of which 5 ms to minimize.
[2024-05-27 09:05:12] [INFO ] Deduced a trap composed of 33 places in 319 ms of which 4 ms to minimize.
[2024-05-27 09:05:13] [INFO ] Deduced a trap composed of 23 places in 350 ms of which 4 ms to minimize.
[2024-05-27 09:05:13] [INFO ] Deduced a trap composed of 24 places in 354 ms of which 3 ms to minimize.
[2024-05-27 09:05:13] [INFO ] Deduced a trap composed of 22 places in 408 ms of which 4 ms to minimize.
[2024-05-27 09:05:14] [INFO ] Deduced a trap composed of 21 places in 442 ms of which 5 ms to minimize.
[2024-05-27 09:05:14] [INFO ] Deduced a trap composed of 43 places in 431 ms of which 4 ms to minimize.
[2024-05-27 09:05:15] [INFO ] Deduced a trap composed of 83 places in 244 ms of which 3 ms to minimize.
[2024-05-27 09:05:15] [INFO ] Deduced a trap composed of 41 places in 243 ms of which 3 ms to minimize.
[2024-05-27 09:05:15] [INFO ] Deduced a trap composed of 27 places in 404 ms of which 4 ms to minimize.
[2024-05-27 09:05:15] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 3 ms to minimize.
[2024-05-27 09:05:17] [INFO ] Deduced a trap composed of 20 places in 331 ms of which 3 ms to minimize.
[2024-05-27 09:05:17] [INFO ] Deduced a trap composed of 34 places in 282 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 20/624 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:05:18] [INFO ] Deduced a trap composed of 23 places in 328 ms of which 5 ms to minimize.
[2024-05-27 09:05:19] [INFO ] Deduced a trap composed of 58 places in 447 ms of which 5 ms to minimize.
SMT process timed out in 31018ms, After SMT, problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 31037ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36277 ms. Remains : 583/583 places, 1691/1691 transitions.
RANDOM walk for 40000 steps (8 resets) in 268 ms. (148 steps per ms) remains 2/2 properties
[2024-05-27 09:05:19] [INFO ] Flatten gal took : 84 ms
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 2/2 properties
[2024-05-27 09:05:19] [INFO ] Flatten gal took : 77 ms
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
[2024-05-27 09:05:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1251386856455309731.gal : 20 ms
[2024-05-27 09:05:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14066817962454935382.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1251386856455309731.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14066817962454935382.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14066817962454935382.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 27
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :27 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 121
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :121 after 274
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :274 after 366
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :366 after 1531
Interrupted probabilistic random walk after 385083 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :0 out of 2
Probabilistic random walk after 385083 steps, saw 61082 distinct states, run finished after 3001 ms. (steps per millisecond=128 ) properties seen :0
[2024-05-27 09:05:22] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:05:22] [INFO ] Invariant cache hit.
[2024-05-27 09:05:22] [INFO ] State equation strengthened by 494 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 63/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 165/230 variables, 65/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/629 variables, 56/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/629 variables, 56/258 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/629 variables, 7/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/629 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1266 variables, 98/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1266 variables, 98/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1266 variables, 480/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1266 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1623 variables, 7/948 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1623 variables, 357/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1623 variables, 0/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1630 variables, 7/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1630 variables, 7/1319 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1630 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 308/1938 variables, 364/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1938 variables, 0/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1531 after 2463
At refinement iteration 27 (OVERLAPS) 0/1938 variables, 0/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1938/1938 variables, and 1683 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1107 ms.
Refiners :[Domain max(s): 583/583 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 583/583 constraints, ReadFeed: 494/494 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 63/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 165/230 variables, 65/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/230 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 399/629 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/629 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/629 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/629 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 637/1266 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1266 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1266 variables, 480/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1266 variables, 0/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 357/1623 variables, 7/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1623 variables, 357/1307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:05:25] [INFO ] Deduced a trap composed of 39 places in 436 ms of which 6 ms to minimize.
[2024-05-27 09:05:25] [INFO ] Deduced a trap composed of 29 places in 399 ms of which 6 ms to minimize.
[2024-05-27 09:05:26] [INFO ] Deduced a trap composed of 24 places in 420 ms of which 6 ms to minimize.
[2024-05-27 09:05:26] [INFO ] Deduced a trap composed of 73 places in 429 ms of which 5 ms to minimize.
[2024-05-27 09:05:26] [INFO ] Deduced a trap composed of 23 places in 407 ms of which 6 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2463 after 7010
[2024-05-27 09:05:27] [INFO ] Deduced a trap composed of 14 places in 518 ms of which 6 ms to minimize.
[2024-05-27 09:05:27] [INFO ] Deduced a trap composed of 41 places in 510 ms of which 6 ms to minimize.
[2024-05-27 09:05:28] [INFO ] Deduced a trap composed of 29 places in 492 ms of which 6 ms to minimize.
SMT process timed out in 6193ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 583 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 26 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 583/583 places, 1691/1691 transitions.
RANDOM walk for 40000 steps (8 resets) in 525 ms. (76 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 405387 steps, run timeout after 3001 ms. (steps per millisecond=135 ) properties seen :0 out of 2
Probabilistic random walk after 405387 steps, saw 63013 distinct states, run finished after 3001 ms. (steps per millisecond=135 ) properties seen :0
[2024-05-27 09:05:31] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:05:31] [INFO ] Invariant cache hit.
[2024-05-27 09:05:31] [INFO ] State equation strengthened by 494 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 63/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 165/230 variables, 65/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/629 variables, 56/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/629 variables, 56/258 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/629 variables, 7/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/629 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1266 variables, 98/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1266 variables, 98/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1266 variables, 480/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1266 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1623 variables, 7/948 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1623 variables, 357/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1623 variables, 0/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1630 variables, 7/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1630 variables, 7/1319 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1630 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 308/1938 variables, 364/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1938 variables, 0/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1938 variables, 0/1683 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1938/1938 variables, and 1683 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1025 ms.
Refiners :[Domain max(s): 583/583 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 583/583 constraints, ReadFeed: 494/494 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 63/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 165/230 variables, 65/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/230 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 399/629 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/629 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/629 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/629 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 637/1266 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1266 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1266 variables, 480/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1266 variables, 0/943 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 357/1623 variables, 7/950 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1623 variables, 357/1307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:05:34] [INFO ] Deduced a trap composed of 39 places in 535 ms of which 6 ms to minimize.
[2024-05-27 09:05:34] [INFO ] Deduced a trap composed of 29 places in 480 ms of which 5 ms to minimize.
[2024-05-27 09:05:35] [INFO ] Deduced a trap composed of 24 places in 510 ms of which 6 ms to minimize.
[2024-05-27 09:05:35] [INFO ] Deduced a trap composed of 73 places in 496 ms of which 5 ms to minimize.
[2024-05-27 09:05:36] [INFO ] Deduced a trap composed of 23 places in 495 ms of which 5 ms to minimize.
[2024-05-27 09:05:36] [INFO ] Deduced a trap composed of 14 places in 474 ms of which 5 ms to minimize.
[2024-05-27 09:05:37] [INFO ] Deduced a trap composed of 41 places in 394 ms of which 6 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16384
[2024-05-27 09:05:37] [INFO ] Deduced a trap composed of 29 places in 496 ms of which 5 ms to minimize.
SDD size :7010 after 15445
[2024-05-27 09:05:38] [INFO ] Deduced a trap composed of 74 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:05:38] [INFO ] Deduced a trap composed of 13 places in 492 ms of which 6 ms to minimize.
[2024-05-27 09:05:39] [INFO ] Deduced a trap composed of 11 places in 481 ms of which 5 ms to minimize.
[2024-05-27 09:05:39] [INFO ] Deduced a trap composed of 26 places in 465 ms of which 6 ms to minimize.
[2024-05-27 09:05:40] [INFO ] Deduced a trap composed of 25 places in 464 ms of which 5 ms to minimize.
[2024-05-27 09:05:40] [INFO ] Deduced a trap composed of 15 places in 484 ms of which 5 ms to minimize.
[2024-05-27 09:05:41] [INFO ] Deduced a trap composed of 16 places in 464 ms of which 5 ms to minimize.
[2024-05-27 09:05:41] [INFO ] Deduced a trap composed of 17 places in 447 ms of which 5 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1623 variables, 16/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1623 variables, 0/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 7/1630 variables, 7/1330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1630 variables, 7/1337 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1630 variables, 0/1337 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 308/1938 variables, 364/1701 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1938 variables, 0/1701 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/1938 variables, 0/1701 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1938/1938 variables, and 1701 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9458 ms.
Refiners :[Domain max(s): 583/583 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 583/583 constraints, ReadFeed: 494/494 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 16/16 constraints]
After SMT, in 10500ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 1 out of 583 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 25 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 583/583 places, 1691/1691 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 27 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
[2024-05-27 09:05:42] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:05:42] [INFO ] Invariant cache hit.
[2024-05-27 09:05:43] [INFO ] Implicit Places using invariants in 941 ms returned []
[2024-05-27 09:05:43] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:05:43] [INFO ] Invariant cache hit.
[2024-05-27 09:05:43] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-27 09:05:47] [INFO ] Implicit Places using invariants and state equation in 4613 ms returned []
Implicit Place search using SMT with State Equation took 5560 ms to find 0 implicit places.
[2024-05-27 09:05:47] [INFO ] Redundant transitions in 35 ms returned []
Running 1683 sub problems to find dead transitions.
[2024-05-27 09:05:48] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-27 09:05:48] [INFO ] Invariant cache hit.
[2024-05-27 09:05:48] [INFO ] State equation strengthened by 494 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :15445 after 58468
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 582/582 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
Detected timeout of ITS tools.
[2024-05-27 09:06:09] [INFO ] Flatten gal took : 88 ms
[2024-05-27 09:06:09] [INFO ] Applying decomposition
[2024-05-27 09:06:09] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9571280463937207263.txt' '-o' '/tmp/graph9571280463937207263.bin' '-w' '/tmp/graph9571280463937207263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9571280463937207263.bin' '-l' '-1' '-v' '-w' '/tmp/graph9571280463937207263.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:06:09] [INFO ] Decomposing Gal with order
[2024-05-27 09:06:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:06:09] [INFO ] Removed a total of 2490 redundant transitions.
[2024-05-27 09:06:09] [INFO ] Flatten gal took : 109 ms
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 22/604 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:06:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 866 labels/synchronizations in 75 ms.
[2024-05-27 09:06:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17742611916990516511.gal : 24 ms
[2024-05-27 09:06:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality275746702949571654.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17742611916990516511.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality275746702949571654.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality275746702949571654.prop.
[2024-05-27 09:06:10] [INFO ] Deduced a trap composed of 39 places in 342 ms of which 5 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 14
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :14 after 1441
[2024-05-27 09:06:10] [INFO ] Deduced a trap composed of 42 places in 344 ms of which 5 ms to minimize.
[2024-05-27 09:06:11] [INFO ] Deduced a trap composed of 21 places in 411 ms of which 5 ms to minimize.
[2024-05-27 09:06:11] [INFO ] Deduced a trap composed of 43 places in 364 ms of which 5 ms to minimize.
[2024-05-27 09:06:11] [INFO ] Deduced a trap composed of 40 places in 361 ms of which 5 ms to minimize.
[2024-05-27 09:06:12] [INFO ] Deduced a trap composed of 31 places in 366 ms of which 4 ms to minimize.
[2024-05-27 09:06:12] [INFO ] Deduced a trap composed of 29 places in 368 ms of which 4 ms to minimize.
[2024-05-27 09:06:13] [INFO ] Deduced a trap composed of 43 places in 380 ms of which 5 ms to minimize.
[2024-05-27 09:06:13] [INFO ] Deduced a trap composed of 33 places in 307 ms of which 4 ms to minimize.
[2024-05-27 09:06:13] [INFO ] Deduced a trap composed of 23 places in 343 ms of which 4 ms to minimize.
[2024-05-27 09:06:14] [INFO ] Deduced a trap composed of 24 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:06:14] [INFO ] Deduced a trap composed of 22 places in 415 ms of which 5 ms to minimize.
[2024-05-27 09:06:15] [INFO ] Deduced a trap composed of 21 places in 420 ms of which 5 ms to minimize.
[2024-05-27 09:06:15] [INFO ] Deduced a trap composed of 43 places in 408 ms of which 5 ms to minimize.
[2024-05-27 09:06:15] [INFO ] Deduced a trap composed of 83 places in 236 ms of which 4 ms to minimize.
[2024-05-27 09:06:15] [INFO ] Deduced a trap composed of 41 places in 219 ms of which 3 ms to minimize.
[2024-05-27 09:06:16] [INFO ] Deduced a trap composed of 27 places in 402 ms of which 5 ms to minimize.
[2024-05-27 09:06:16] [INFO ] Deduced a trap composed of 38 places in 213 ms of which 3 ms to minimize.
[2024-05-27 09:06:17] [INFO ] Deduced a trap composed of 20 places in 321 ms of which 4 ms to minimize.
[2024-05-27 09:06:18] [INFO ] Deduced a trap composed of 34 places in 258 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 20/624 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 582/1938 variables, and 624 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30057 ms.
Refiners :[Domain max(s): 582/583 constraints, Positive P Invariants (semi-flows): 22/23 constraints, State Equation: 0/583 constraints, ReadFeed: 0/494 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/582 variables, 582/582 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/582 variables, 22/604 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/582 variables, 20/624 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:06:23] [INFO ] Deduced a trap composed of 60 places in 508 ms of which 7 ms to minimize.
[2024-05-27 09:06:23] [INFO ] Deduced a trap composed of 25 places in 470 ms of which 5 ms to minimize.
[2024-05-27 09:06:24] [INFO ] Deduced a trap composed of 34 places in 410 ms of which 4 ms to minimize.
[2024-05-27 09:06:24] [INFO ] Deduced a trap composed of 34 places in 422 ms of which 4 ms to minimize.
[2024-05-27 09:06:24] [INFO ] Deduced a trap composed of 37 places in 388 ms of which 5 ms to minimize.
[2024-05-27 09:06:25] [INFO ] Deduced a trap composed of 53 places in 354 ms of which 4 ms to minimize.
[2024-05-27 09:06:25] [INFO ] Deduced a trap composed of 29 places in 359 ms of which 5 ms to minimize.
[2024-05-27 09:06:26] [INFO ] Deduced a trap composed of 27 places in 388 ms of which 5 ms to minimize.
[2024-05-27 09:06:26] [INFO ] Deduced a trap composed of 50 places in 415 ms of which 5 ms to minimize.
[2024-05-27 09:06:26] [INFO ] Deduced a trap composed of 31 places in 401 ms of which 4 ms to minimize.
[2024-05-27 09:06:27] [INFO ] Deduced a trap composed of 37 places in 394 ms of which 5 ms to minimize.
[2024-05-27 09:06:27] [INFO ] Deduced a trap composed of 46 places in 413 ms of which 8 ms to minimize.
[2024-05-27 09:06:28] [INFO ] Deduced a trap composed of 43 places in 426 ms of which 7 ms to minimize.
[2024-05-27 09:06:28] [INFO ] Deduced a trap composed of 25 places in 438 ms of which 4 ms to minimize.
[2024-05-27 09:06:28] [INFO ] Deduced a trap composed of 88 places in 305 ms of which 4 ms to minimize.
[2024-05-27 09:06:29] [INFO ] Deduced a trap composed of 41 places in 320 ms of which 4 ms to minimize.
[2024-05-27 09:06:29] [INFO ] Deduced a trap composed of 48 places in 291 ms of which 3 ms to minimize.
[2024-05-27 09:06:29] [INFO ] Deduced a trap composed of 40 places in 294 ms of which 3 ms to minimize.
[2024-05-27 09:06:30] [INFO ] Deduced a trap composed of 39 places in 290 ms of which 4 ms to minimize.
[2024-05-27 09:06:30] [INFO ] Deduced a trap composed of 60 places in 316 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 20/644 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:06:31] [INFO ] Deduced a trap composed of 21 places in 379 ms of which 5 ms to minimize.
[2024-05-27 09:06:32] [INFO ] Deduced a trap composed of 55 places in 278 ms of which 3 ms to minimize.
[2024-05-27 09:06:32] [INFO ] Deduced a trap composed of 102 places in 219 ms of which 3 ms to minimize.
[2024-05-27 09:06:32] [INFO ] Deduced a trap composed of 49 places in 206 ms of which 4 ms to minimize.
[2024-05-27 09:06:32] [INFO ] Deduced a trap composed of 70 places in 194 ms of which 2 ms to minimize.
[2024-05-27 09:06:32] [INFO ] Deduced a trap composed of 70 places in 187 ms of which 3 ms to minimize.
[2024-05-27 09:06:33] [INFO ] Deduced a trap composed of 52 places in 102 ms of which 2 ms to minimize.
[2024-05-27 09:06:33] [INFO ] Deduced a trap composed of 40 places in 254 ms of which 3 ms to minimize.
[2024-05-27 09:06:33] [INFO ] Deduced a trap composed of 39 places in 269 ms of which 4 ms to minimize.
[2024-05-27 09:06:33] [INFO ] Deduced a trap composed of 40 places in 213 ms of which 3 ms to minimize.
[2024-05-27 09:06:34] [INFO ] Deduced a trap composed of 51 places in 212 ms of which 3 ms to minimize.
[2024-05-27 09:06:34] [INFO ] Deduced a trap composed of 47 places in 226 ms of which 3 ms to minimize.
[2024-05-27 09:06:34] [INFO ] Deduced a trap composed of 47 places in 225 ms of which 3 ms to minimize.
[2024-05-27 09:06:35] [INFO ] Deduced a trap composed of 24 places in 343 ms of which 5 ms to minimize.
[2024-05-27 09:06:36] [INFO ] Deduced a trap composed of 31 places in 349 ms of which 5 ms to minimize.
[2024-05-27 09:06:36] [INFO ] Deduced a trap composed of 23 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:06:36] [INFO ] Deduced a trap composed of 25 places in 342 ms of which 4 ms to minimize.
[2024-05-27 09:06:37] [INFO ] Deduced a trap composed of 57 places in 297 ms of which 4 ms to minimize.
[2024-05-27 09:06:37] [INFO ] Deduced a trap composed of 59 places in 316 ms of which 4 ms to minimize.
[2024-05-27 09:06:38] [INFO ] Deduced a trap composed of 34 places in 297 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/582 variables, 20/664 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:06:39] [INFO ] Deduced a trap composed of 70 places in 231 ms of which 4 ms to minimize.
[2024-05-27 09:06:39] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 4 ms to minimize.
[2024-05-27 09:06:39] [INFO ] Deduced a trap composed of 74 places in 220 ms of which 3 ms to minimize.
[2024-05-27 09:06:40] [INFO ] Deduced a trap composed of 20 places in 291 ms of which 4 ms to minimize.
[2024-05-27 09:06:40] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 3 ms to minimize.
[2024-05-27 09:06:40] [INFO ] Deduced a trap composed of 69 places in 160 ms of which 2 ms to minimize.
[2024-05-27 09:06:41] [INFO ] Deduced a trap composed of 88 places in 295 ms of which 4 ms to minimize.
[2024-05-27 09:06:41] [INFO ] Deduced a trap composed of 33 places in 278 ms of which 4 ms to minimize.
[2024-05-27 09:06:42] [INFO ] Deduced a trap composed of 33 places in 245 ms of which 4 ms to minimize.
[2024-05-27 09:06:42] [INFO ] Deduced a trap composed of 29 places in 245 ms of which 3 ms to minimize.
[2024-05-27 09:06:43] [INFO ] Deduced a trap composed of 31 places in 272 ms of which 3 ms to minimize.
[2024-05-27 09:06:43] [INFO ] Deduced a trap composed of 30 places in 252 ms of which 3 ms to minimize.
[2024-05-27 09:06:43] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 3 ms to minimize.
[2024-05-27 09:06:44] [INFO ] Deduced a trap composed of 14 places in 302 ms of which 4 ms to minimize.
[2024-05-27 09:06:45] [INFO ] Deduced a trap composed of 12 places in 332 ms of which 4 ms to minimize.
[2024-05-27 09:06:45] [INFO ] Deduced a trap composed of 16 places in 379 ms of which 4 ms to minimize.
[2024-05-27 09:06:45] [INFO ] Deduced a trap composed of 11 places in 369 ms of which 4 ms to minimize.
[2024-05-27 09:06:46] [INFO ] Deduced a trap composed of 14 places in 313 ms of which 4 ms to minimize.
[2024-05-27 09:06:46] [INFO ] Deduced a trap composed of 22 places in 325 ms of which 5 ms to minimize.
[2024-05-27 09:06:46] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 20/684 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-27 09:06:48] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 4 ms to minimize.
[2024-05-27 09:06:48] [INFO ] Deduced a trap composed of 74 places in 272 ms of which 4 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1441 after 1.22945e+07
[2024-05-27 09:06:48] [INFO ] Deduced a trap composed of 39 places in 258 ms of which 3 ms to minimize.
SMT process timed out in 60836ms, After SMT, problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60855ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66486 ms. Remains : 583/583 places, 1691/1691 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1282 edges and 583 vertex of which 445 / 583 are part of one of the 56 SCC in 4 ms
Free SCC test removed 389 places
Drop transitions (Empty/Sink Transition effects.) removed 778 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1169 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 194 transition count 467
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 139 transition count 467
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 137 place count 122 transition count 465
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 153 place count 114 transition count 457
Graph (trivial) has 57 edges and 114 vertex of which 56 / 114 are part of one of the 8 SCC in 1 ms
Free SCC test removed 48 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 161 place count 59 transition count 457
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Graph (complete) has 408 edges and 59 vertex of which 11 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.1 ms
Discarding 48 places :
Also discarding 294 output transitions
Drop transitions (Output transitions of discarded places.) removed 294 transitions
Graph (trivial) has 92 edges and 11 vertex of which 7 / 11 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Iterating post reduction 0 with 58 rules applied. Total rules applied 219 place count 5 transition count 107
Drop transitions (Empty/Sink Transition effects.) removed 84 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 321 place count 5 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 324 place count 3 transition count 4
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 326 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 326 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 328 place count 2 transition count 1
Applied a total of 328 rules in 85 ms. Remains 2 /583 variables (removed 581) and now considering 1/1691 (removed 1690) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1 rows 2 cols
[2024-05-27 09:06:48] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 09:06:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 09:06:48] [INFO ] After 5ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-27 09:06:48] [INFO ] After 15ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:06:48] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:06:48] [INFO ] Flatten gal took : 1 ms
[2024-05-27 09:06:48] [INFO ] Flatten gal took : 0 ms
[2024-05-27 09:06:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4518846427059640034.gal : 1 ms
[2024-05-27 09:06:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11470530243578337382.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4518846427059640034.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11470530243578337382.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11470530243578337382.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002371,3800,2,4,5,11,8,0,9,6,0
Total reachable state count : 2
Verifying 2 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,1,0.002582,3800,2,3,6,11,8,0,11,6,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,1,0.002756,3800,2,3,6,11,8,0,11,6,0
Over-approximation ignoring read arcs solved 0 properties in 145 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for Peterson-PT-7-UpperBounds-10 in 141226 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-14
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:06:49] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-27 09:06:49] [INFO ] Computed 23 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (2 resets) in 32 ms. (303 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 27 ms. (357 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:06:49] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 09:06:49] [INFO ] Invariant cache hit.
[2024-05-27 09:06:49] [INFO ] [Real]Absence check using 23 positive place invariants in 37 ms returned sat
[2024-05-27 09:06:50] [INFO ] [Real]Absence check using state equation in 708 ms returned sat
[2024-05-27 09:06:50] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:06:50] [INFO ] [Real]Added 497 Read/Feed constraints in 68 ms returned sat
[2024-05-27 09:06:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:06:50] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-27 09:06:51] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2024-05-27 09:06:51] [INFO ] [Nat]Added 497 Read/Feed constraints in 84 ms returned sat
[2024-05-27 09:06:51] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 156 ms.
[2024-05-27 09:06:55] [INFO ] Added : 135 causal constraints over 27 iterations in 3811 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place TestAlone_2_5_4) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2209/2209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1098 transition count 2101
Reduce places removed 108 places and 2 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 990 transition count 2099
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 989 transition count 2098
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 218 place count 988 transition count 2096
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 987 transition count 2095
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 220 place count 986 transition count 2093
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 221 place count 985 transition count 2092
Performed 348 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 348 Pre rules applied. Total rules applied 221 place count 985 transition count 1744
Deduced a syphon composed of 348 places in 1 ms
Reduce places removed 348 places and 0 transitions.
Iterating global reduction 7 with 696 rules applied. Total rules applied 917 place count 637 transition count 1744
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 1027 place count 582 transition count 1689
Applied a total of 1027 rules in 171 ms. Remains 582 /1099 variables (removed 517) and now considering 1689/2209 (removed 520) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 582/1099 places, 1689/2209 transitions.
[2024-05-27 09:06:55] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
// Phase 1: matrix 1353 rows 582 cols
[2024-05-27 09:06:55] [INFO ] Computed 23 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 2593 ms. (385 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 709 ms. (1408 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:06:58] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:06:58] [INFO ] Invariant cache hit.
[2024-05-27 09:06:59] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-27 09:06:59] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2024-05-27 09:06:59] [INFO ] State equation strengthened by 493 read => feed constraints.
[2024-05-27 09:06:59] [INFO ] [Real]Added 493 Read/Feed constraints in 55 ms returned sat
[2024-05-27 09:06:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:06:59] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-27 09:07:00] [INFO ] [Nat]Absence check using state equation in 419 ms returned sat
[2024-05-27 09:07:00] [INFO ] [Nat]Added 493 Read/Feed constraints in 63 ms returned sat
[2024-05-27 09:07:00] [INFO ] Computed and/alt/rep : 1233/4757/1233 causal constraints (skipped 112 transitions) in 102 ms.
[2024-05-27 09:07:03] [INFO ] Deduced a trap composed of 56 places in 716 ms of which 8 ms to minimize.
[2024-05-27 09:07:03] [INFO ] Deduced a trap composed of 47 places in 492 ms of which 5 ms to minimize.
[2024-05-27 09:07:04] [INFO ] Deduced a trap composed of 81 places in 463 ms of which 5 ms to minimize.
[2024-05-27 09:07:04] [INFO ] Deduced a trap composed of 57 places in 475 ms of which 5 ms to minimize.
[2024-05-27 09:07:05] [INFO ] Deduced a trap composed of 20 places in 440 ms of which 5 ms to minimize.
[2024-05-27 09:07:06] [INFO ] Deduced a trap composed of 21 places in 461 ms of which 5 ms to minimize.
[2024-05-27 09:07:06] [INFO ] Deduced a trap composed of 12 places in 528 ms of which 5 ms to minimize.
[2024-05-27 09:07:07] [INFO ] Deduced a trap composed of 12 places in 484 ms of which 5 ms to minimize.
[2024-05-27 09:07:07] [INFO ] Deduced a trap composed of 22 places in 443 ms of which 5 ms to minimize.
[2024-05-27 09:07:08] [INFO ] Deduced a trap composed of 32 places in 460 ms of which 5 ms to minimize.
[2024-05-27 09:07:08] [INFO ] Deduced a trap composed of 12 places in 457 ms of which 5 ms to minimize.
[2024-05-27 09:07:09] [INFO ] Deduced a trap composed of 60 places in 458 ms of which 4 ms to minimize.
[2024-05-27 09:07:09] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 7184 ms
[2024-05-27 09:07:10] [INFO ] Added : 123 causal constraints over 25 iterations in 9645 ms. Result :sat
Minimization took 788 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 26 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 582/582 places, 1689/1689 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 26 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
[2024-05-27 09:07:11] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:07:11] [INFO ] Invariant cache hit.
[2024-05-27 09:07:11] [INFO ] Implicit Places using invariants in 813 ms returned []
[2024-05-27 09:07:11] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:07:11] [INFO ] Invariant cache hit.
[2024-05-27 09:07:12] [INFO ] State equation strengthened by 493 read => feed constraints.
[2024-05-27 09:07:16] [INFO ] Implicit Places using invariants and state equation in 4343 ms returned []
Implicit Place search using SMT with State Equation took 5158 ms to find 0 implicit places.
[2024-05-27 09:07:16] [INFO ] Redundant transitions in 35 ms returned []
Running 1681 sub problems to find dead transitions.
[2024-05-27 09:07:16] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:07:16] [INFO ] Invariant cache hit.
[2024-05-27 09:07:16] [INFO ] State equation strengthened by 493 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/581 variables, 581/581 constraints. Problems are: Problem set: 0 solved, 1681 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/581 variables, 22/603 constraints. Problems are: Problem set: 0 solved, 1681 unsolved
[2024-05-27 09:07:38] [INFO ] Deduced a trap composed of 32 places in 551 ms of which 5 ms to minimize.
[2024-05-27 09:07:39] [INFO ] Deduced a trap composed of 38 places in 465 ms of which 5 ms to minimize.
[2024-05-27 09:07:39] [INFO ] Deduced a trap composed of 31 places in 437 ms of which 5 ms to minimize.
[2024-05-27 09:07:40] [INFO ] Deduced a trap composed of 12 places in 445 ms of which 5 ms to minimize.
[2024-05-27 09:07:40] [INFO ] Deduced a trap composed of 23 places in 428 ms of which 4 ms to minimize.
[2024-05-27 09:07:40] [INFO ] Deduced a trap composed of 49 places in 415 ms of which 4 ms to minimize.
[2024-05-27 09:07:41] [INFO ] Deduced a trap composed of 33 places in 407 ms of which 4 ms to minimize.
[2024-05-27 09:07:41] [INFO ] Deduced a trap composed of 21 places in 391 ms of which 4 ms to minimize.
[2024-05-27 09:07:42] [INFO ] Deduced a trap composed of 62 places in 341 ms of which 4 ms to minimize.
[2024-05-27 09:07:42] [INFO ] Deduced a trap composed of 24 places in 320 ms of which 4 ms to minimize.
[2024-05-27 09:07:42] [INFO ] Deduced a trap composed of 24 places in 408 ms of which 4 ms to minimize.
[2024-05-27 09:07:43] [INFO ] Deduced a trap composed of 21 places in 302 ms of which 4 ms to minimize.
[2024-05-27 09:07:43] [INFO ] Deduced a trap composed of 41 places in 372 ms of which 5 ms to minimize.
[2024-05-27 09:07:43] [INFO ] Deduced a trap composed of 36 places in 367 ms of which 4 ms to minimize.
[2024-05-27 09:07:44] [INFO ] Deduced a trap composed of 32 places in 365 ms of which 5 ms to minimize.
[2024-05-27 09:07:44] [INFO ] Deduced a trap composed of 21 places in 407 ms of which 4 ms to minimize.
[2024-05-27 09:07:45] [INFO ] Deduced a trap composed of 19 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:07:45] [INFO ] Deduced a trap composed of 15 places in 420 ms of which 4 ms to minimize.
[2024-05-27 09:07:47] [INFO ] Deduced a trap composed of 50 places in 297 ms of which 4 ms to minimize.
[2024-05-27 09:07:47] [INFO ] Deduced a trap composed of 29 places in 303 ms of which 4 ms to minimize.
SMT process timed out in 30952ms, After SMT, problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 30971ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36202 ms. Remains : 582/582 places, 1689/1689 transitions.
RANDOM walk for 40000 steps (8 resets) in 174 ms. (228 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 2/2 properties
[2024-05-27 09:07:47] [INFO ] Flatten gal took : 66 ms
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 2/2 properties
[2024-05-27 09:07:47] [INFO ] Flatten gal took : 63 ms
[2024-05-27 09:07:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8420030005668538418.gal : 9 ms
[2024-05-27 09:07:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3611213842628936519.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8420030005668538418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3611213842628936519.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3611213842628936519.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :6 after 15
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :15 after 21
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :21 after 46
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :46 after 68
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :68 after 180
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :180 after 544
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :544 after 1645
Interrupted probabilistic random walk after 407322 steps, run timeout after 3001 ms. (steps per millisecond=135 ) properties seen :0 out of 2
Probabilistic random walk after 407322 steps, saw 63190 distinct states, run finished after 3001 ms. (steps per millisecond=135 ) properties seen :0
[2024-05-27 09:07:50] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:07:50] [INFO ] Invariant cache hit.
[2024-05-27 09:07:50] [INFO ] State equation strengthened by 493 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 62/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/64 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 163/227 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 14/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/626 variables, 56/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 7/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1263 variables, 98/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1263 variables, 98/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1263 variables, 479/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1263 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1620 variables, 7/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1620 variables, 357/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1620 variables, 0/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1627 variables, 7/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1627 variables, 7/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4096
At refinement iteration 24 (INCLUDED_ONLY) 0/1627 variables, 0/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD size :1645 after 3491
At refinement iteration 25 (OVERLAPS) 308/1935 variables, 364/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1935 variables, 0/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1935 variables, 0/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1935/1935 variables, and 1680 constraints, problems are : Problem set: 0 solved, 2 unsolved in 985 ms.
Refiners :[Domain max(s): 582/582 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 582/582 constraints, ReadFeed: 493/493 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 62/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/64 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 163/227 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 14/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/227 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 399/626 variables, 56/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 56/258 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 7/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/626 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 637/1263 variables, 98/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1263 variables, 98/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1263 variables, 479/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1263 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 357/1620 variables, 7/947 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1620 variables, 357/1304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:07:52] [INFO ] Deduced a trap composed of 29 places in 546 ms of which 5 ms to minimize.
[2024-05-27 09:07:53] [INFO ] Deduced a trap composed of 13 places in 551 ms of which 5 ms to minimize.
[2024-05-27 09:07:53] [INFO ] Deduced a trap composed of 12 places in 525 ms of which 6 ms to minimize.
[2024-05-27 09:07:54] [INFO ] Deduced a trap composed of 23 places in 495 ms of which 5 ms to minimize.
[2024-05-27 09:07:54] [INFO ] Deduced a trap composed of 25 places in 510 ms of which 6 ms to minimize.
[2024-05-27 09:07:55] [INFO ] Deduced a trap composed of 42 places in 528 ms of which 5 ms to minimize.
[2024-05-27 09:07:55] [INFO ] Deduced a trap composed of 15 places in 484 ms of which 5 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3491 after 11432
[2024-05-27 09:07:56] [INFO ] Deduced a trap composed of 16 places in 481 ms of which 5 ms to minimize.
[2024-05-27 09:07:56] [INFO ] Deduced a trap composed of 26 places in 612 ms of which 5 ms to minimize.
SMT process timed out in 6509ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 31 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 582/582 places, 1689/1689 transitions.
RANDOM walk for 40000 steps (8 resets) in 470 ms. (84 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 402498 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :0 out of 2
Probabilistic random walk after 402498 steps, saw 62744 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-27 09:08:00] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:08:00] [INFO ] Invariant cache hit.
[2024-05-27 09:08:00] [INFO ] State equation strengthened by 493 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 62/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/64 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 163/227 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 14/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/626 variables, 56/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 7/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1263 variables, 98/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1263 variables, 98/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1263 variables, 479/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1263 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1620 variables, 7/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1620 variables, 357/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1620 variables, 0/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1627 variables, 7/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1627 variables, 7/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1627 variables, 0/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 308/1935 variables, 364/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1935 variables, 0/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1935 variables, 0/1680 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1935/1935 variables, and 1680 constraints, problems are : Problem set: 0 solved, 2 unsolved in 993 ms.
Refiners :[Domain max(s): 582/582 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 582/582 constraints, ReadFeed: 493/493 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 62/63 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/64 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 163/227 variables, 64/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 14/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/227 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 399/626 variables, 56/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 56/258 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 7/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/626 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 637/1263 variables, 98/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1263 variables, 98/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1263 variables, 479/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1263 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 357/1620 variables, 7/947 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1620 variables, 357/1304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:08:02] [INFO ] Deduced a trap composed of 29 places in 548 ms of which 6 ms to minimize.
[2024-05-27 09:08:03] [INFO ] Deduced a trap composed of 13 places in 541 ms of which 6 ms to minimize.
[2024-05-27 09:08:03] [INFO ] Deduced a trap composed of 12 places in 529 ms of which 6 ms to minimize.
[2024-05-27 09:08:04] [INFO ] Deduced a trap composed of 23 places in 486 ms of which 6 ms to minimize.
[2024-05-27 09:08:04] [INFO ] Deduced a trap composed of 25 places in 530 ms of which 5 ms to minimize.
[2024-05-27 09:08:05] [INFO ] Deduced a trap composed of 42 places in 477 ms of which 5 ms to minimize.
[2024-05-27 09:08:05] [INFO ] Deduced a trap composed of 15 places in 462 ms of which 6 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16384
[2024-05-27 09:08:06] [INFO ] Deduced a trap composed of 16 places in 484 ms of which 6 ms to minimize.
SDD size :11432 after 45479
[2024-05-27 09:08:06] [INFO ] Deduced a trap composed of 26 places in 455 ms of which 5 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1620 variables, 9/1313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1620 variables, 0/1313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 7/1627 variables, 7/1320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1627 variables, 7/1327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1627 variables, 0/1327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 308/1935 variables, 364/1691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1935 variables, 0/1691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/1935 variables, 0/1691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1935/1935 variables, and 1691 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6072 ms.
Refiners :[Domain max(s): 582/582 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 582/582 constraints, ReadFeed: 493/493 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 9/9 constraints]
After SMT, in 7081ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 1 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 27 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 582/582 places, 1689/1689 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 25 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
[2024-05-27 09:08:07] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:08:07] [INFO ] Invariant cache hit.
[2024-05-27 09:08:08] [INFO ] Implicit Places using invariants in 643 ms returned []
[2024-05-27 09:08:08] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:08:08] [INFO ] Invariant cache hit.
[2024-05-27 09:08:08] [INFO ] State equation strengthened by 493 read => feed constraints.
[2024-05-27 09:08:12] [INFO ] Implicit Places using invariants and state equation in 4676 ms returned []
Implicit Place search using SMT with State Equation took 5340 ms to find 0 implicit places.
[2024-05-27 09:08:12] [INFO ] Redundant transitions in 36 ms returned []
Running 1681 sub problems to find dead transitions.
[2024-05-27 09:08:12] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-27 09:08:12] [INFO ] Invariant cache hit.
[2024-05-27 09:08:12] [INFO ] State equation strengthened by 493 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :45479 after 150851
At refinement iteration 0 (INCLUDED_ONLY) 0/581 variables, 581/581 constraints. Problems are: Problem set: 0 solved, 1681 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/581 variables, 22/603 constraints. Problems are: Problem set: 0 solved, 1681 unsolved
[2024-05-27 09:08:35] [INFO ] Deduced a trap composed of 32 places in 466 ms of which 5 ms to minimize.
[2024-05-27 09:08:36] [INFO ] Deduced a trap composed of 38 places in 462 ms of which 5 ms to minimize.
[2024-05-27 09:08:36] [INFO ] Deduced a trap composed of 31 places in 457 ms of which 4 ms to minimize.
[2024-05-27 09:08:37] [INFO ] Deduced a trap composed of 12 places in 436 ms of which 5 ms to minimize.
[2024-05-27 09:08:37] [INFO ] Deduced a trap composed of 23 places in 405 ms of which 5 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 09:08:37] [INFO ] Flatten gal took : 51 ms
[2024-05-27 09:08:37] [INFO ] Applying decomposition
[2024-05-27 09:08:37] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13192687824912652022.txt' '-o' '/tmp/graph13192687824912652022.bin' '-w' '/tmp/graph13192687824912652022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13192687824912652022.bin' '-l' '-1' '-v' '-w' '/tmp/graph13192687824912652022.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:08:37] [INFO ] Decomposing Gal with order
[2024-05-27 09:08:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:08:37] [INFO ] Deduced a trap composed of 49 places in 336 ms of which 4 ms to minimize.
[2024-05-27 09:08:37] [INFO ] Removed a total of 2488 redundant transitions.
[2024-05-27 09:08:38] [INFO ] Flatten gal took : 97 ms
[2024-05-27 09:08:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 865 labels/synchronizations in 56 ms.
[2024-05-27 09:08:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10733858979933616125.gal : 21 ms
[2024-05-27 09:08:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14535562816496554216.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10733858979933616125.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14535562816496554216.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
[2024-05-27 09:08:38] [INFO ] Deduced a trap composed of 33 places in 330 ms of which 4 ms to minimize.
Loading property file /tmp/ReachabilityCardinality14535562816496554216.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :24 after 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 1206
[2024-05-27 09:08:38] [INFO ] Deduced a trap composed of 21 places in 328 ms of which 5 ms to minimize.
[2024-05-27 09:08:38] [INFO ] Deduced a trap composed of 62 places in 269 ms of which 4 ms to minimize.
[2024-05-27 09:08:39] [INFO ] Deduced a trap composed of 24 places in 330 ms of which 4 ms to minimize.
[2024-05-27 09:08:39] [INFO ] Deduced a trap composed of 24 places in 421 ms of which 4 ms to minimize.
[2024-05-27 09:08:40] [INFO ] Deduced a trap composed of 21 places in 398 ms of which 5 ms to minimize.
[2024-05-27 09:08:40] [INFO ] Deduced a trap composed of 41 places in 364 ms of which 4 ms to minimize.
[2024-05-27 09:08:40] [INFO ] Deduced a trap composed of 36 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:08:41] [INFO ] Deduced a trap composed of 32 places in 352 ms of which 4 ms to minimize.
[2024-05-27 09:08:41] [INFO ] Deduced a trap composed of 21 places in 383 ms of which 5 ms to minimize.
[2024-05-27 09:08:42] [INFO ] Deduced a trap composed of 19 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:08:42] [INFO ] Deduced a trap composed of 15 places in 404 ms of which 4 ms to minimize.
[2024-05-27 09:08:43] [INFO ] Deduced a trap composed of 50 places in 297 ms of which 4 ms to minimize.
SMT process timed out in 30995ms, After SMT, problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 31015ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36426 ms. Remains : 582/582 places, 1689/1689 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1280 edges and 582 vertex of which 444 / 582 are part of one of the 56 SCC in 1 ms
Free SCC test removed 388 places
Drop transitions (Empty/Sink Transition effects.) removed 776 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1167 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 194 transition count 467
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 139 transition count 467
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 137 place count 122 transition count 465
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 153 place count 114 transition count 457
Graph (trivial) has 57 edges and 114 vertex of which 56 / 114 are part of one of the 8 SCC in 1 ms
Free SCC test removed 48 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 161 place count 59 transition count 457
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Graph (complete) has 408 edges and 59 vertex of which 11 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.0 ms
Discarding 48 places :
Also discarding 294 output transitions
Drop transitions (Output transitions of discarded places.) removed 294 transitions
Graph (trivial) has 92 edges and 11 vertex of which 7 / 11 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Iterating post reduction 0 with 58 rules applied. Total rules applied 219 place count 5 transition count 107
Drop transitions (Empty/Sink Transition effects.) removed 84 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 321 place count 5 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 324 place count 3 transition count 4
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 326 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 326 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 328 place count 2 transition count 1
Applied a total of 328 rules in 23 ms. Remains 2 /582 variables (removed 580) and now considering 1/1689 (removed 1688) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1 rows 2 cols
[2024-05-27 09:08:43] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 09:08:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 09:08:43] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-27 09:08:43] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:08:43] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:08:43] [INFO ] Flatten gal took : 0 ms
[2024-05-27 09:08:43] [INFO ] Flatten gal took : 0 ms
[2024-05-27 09:08:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16566060925880348598.gal : 1 ms
[2024-05-27 09:08:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17357293315917174321.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16566060925880348598.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17357293315917174321.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17357293315917174321.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002104,3808,2,4,5,11,8,0,9,6,0
Total reachable state count : 2
Verifying 2 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,1,0.002546,3808,2,3,6,11,8,0,11,6,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,1,0.003001,3808,2,3,6,11,8,0,11,6,0
Over-approximation ignoring read arcs solved 0 properties in 64 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for Peterson-PT-7-UpperBounds-14 in 114863 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-15
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:08:43] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-27 09:08:43] [INFO ] Computed 23 invariants in 5 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (2 resets) in 36 ms. (270 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:08:43] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-27 09:08:43] [INFO ] Invariant cache hit.
[2024-05-27 09:08:44] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-27 09:08:44] [INFO ] [Real]Absence check using state equation in 664 ms returned sat
[2024-05-27 09:08:45] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:08:45] [INFO ] [Real]Added 497 Read/Feed constraints in 65 ms returned sat
[2024-05-27 09:08:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:08:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-27 09:08:46] [INFO ] [Nat]Absence check using state equation in 693 ms returned sat
[2024-05-27 09:08:46] [INFO ] [Nat]Added 497 Read/Feed constraints in 73 ms returned sat
[2024-05-27 09:08:46] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 148 ms.
[2024-05-27 09:08:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place IsEndLoop_6_5_5) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2210/2210 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 1098 transition count 2103
Reduce places removed 107 places and 1 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 991 transition count 2102
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 990 transition count 2100
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 216 place count 989 transition count 2099
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 350 Pre rules applied. Total rules applied 216 place count 989 transition count 1749
Deduced a syphon composed of 350 places in 1 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 4 with 700 rules applied. Total rules applied 916 place count 639 transition count 1749
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 1026 place count 584 transition count 1694
Applied a total of 1026 rules in 93 ms. Remains 584 /1099 variables (removed 515) and now considering 1694/2210 (removed 516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 584/1099 places, 1694/2210 transitions.
[2024-05-27 09:08:50] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
// Phase 1: matrix 1358 rows 584 cols
[2024-05-27 09:08:50] [INFO ] Computed 23 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 2439 ms. (409 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 689 ms. (1449 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 09:08:53] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:08:53] [INFO ] Invariant cache hit.
[2024-05-27 09:08:53] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-27 09:08:53] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2024-05-27 09:08:54] [INFO ] State equation strengthened by 496 read => feed constraints.
[2024-05-27 09:08:54] [INFO ] [Real]Added 496 Read/Feed constraints in 58 ms returned sat
[2024-05-27 09:08:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 09:08:54] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-27 09:08:54] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2024-05-27 09:08:54] [INFO ] [Nat]Added 496 Read/Feed constraints in 68 ms returned sat
[2024-05-27 09:08:54] [INFO ] Computed and/alt/rep : 1238/4765/1238 causal constraints (skipped 112 transitions) in 102 ms.
[2024-05-27 09:08:57] [INFO ] Deduced a trap composed of 38 places in 473 ms of which 6 ms to minimize.
[2024-05-27 09:08:57] [INFO ] Deduced a trap composed of 16 places in 365 ms of which 4 ms to minimize.
[2024-05-27 09:08:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1048 ms
[2024-05-27 09:08:58] [INFO ] Added : 108 causal constraints over 23 iterations in 3173 ms. Result :sat
Minimization took 627 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 24 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 584/584 places, 1694/1694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 23 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-27 09:08:58] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:08:58] [INFO ] Invariant cache hit.
[2024-05-27 09:08:59] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-27 09:08:59] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:08:59] [INFO ] Invariant cache hit.
[2024-05-27 09:09:00] [INFO ] State equation strengthened by 496 read => feed constraints.
[2024-05-27 09:09:03] [INFO ] Implicit Places using invariants and state equation in 4026 ms returned []
Implicit Place search using SMT with State Equation took 4932 ms to find 0 implicit places.
[2024-05-27 09:09:03] [INFO ] Redundant transitions in 35 ms returned []
Running 1686 sub problems to find dead transitions.
[2024-05-27 09:09:03] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:09:03] [INFO ] Invariant cache hit.
[2024-05-27 09:09:03] [INFO ] State equation strengthened by 496 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 583/583 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 22/605 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:09:26] [INFO ] Deduced a trap composed of 30 places in 470 ms of which 7 ms to minimize.
[2024-05-27 09:09:27] [INFO ] Deduced a trap composed of 12 places in 541 ms of which 4 ms to minimize.
[2024-05-27 09:09:27] [INFO ] Deduced a trap composed of 14 places in 432 ms of which 5 ms to minimize.
[2024-05-27 09:09:27] [INFO ] Deduced a trap composed of 11 places in 438 ms of which 4 ms to minimize.
[2024-05-27 09:09:28] [INFO ] Deduced a trap composed of 23 places in 399 ms of which 5 ms to minimize.
[2024-05-27 09:09:28] [INFO ] Deduced a trap composed of 22 places in 400 ms of which 4 ms to minimize.
[2024-05-27 09:09:29] [INFO ] Deduced a trap composed of 35 places in 390 ms of which 5 ms to minimize.
[2024-05-27 09:09:29] [INFO ] Deduced a trap composed of 24 places in 443 ms of which 6 ms to minimize.
[2024-05-27 09:09:30] [INFO ] Deduced a trap composed of 26 places in 464 ms of which 4 ms to minimize.
[2024-05-27 09:09:30] [INFO ] Deduced a trap composed of 64 places in 313 ms of which 4 ms to minimize.
[2024-05-27 09:09:30] [INFO ] Deduced a trap composed of 78 places in 320 ms of which 4 ms to minimize.
[2024-05-27 09:09:31] [INFO ] Deduced a trap composed of 33 places in 312 ms of which 4 ms to minimize.
[2024-05-27 09:09:31] [INFO ] Deduced a trap composed of 74 places in 311 ms of which 3 ms to minimize.
[2024-05-27 09:09:31] [INFO ] Deduced a trap composed of 49 places in 307 ms of which 3 ms to minimize.
[2024-05-27 09:09:32] [INFO ] Deduced a trap composed of 47 places in 356 ms of which 4 ms to minimize.
[2024-05-27 09:09:32] [INFO ] Deduced a trap composed of 55 places in 341 ms of which 3 ms to minimize.
[2024-05-27 09:09:32] [INFO ] Deduced a trap composed of 21 places in 347 ms of which 4 ms to minimize.
[2024-05-27 09:09:33] [INFO ] Deduced a trap composed of 15 places in 299 ms of which 3 ms to minimize.
[2024-05-27 09:09:33] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 3 ms to minimize.
[2024-05-27 09:09:33] [INFO ] Deduced a trap composed of 20 places in 384 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/1942 variables, and 625 constraints, problems are : Problem set: 0 solved, 1686 unsolved in 30032 ms.
Refiners :[Domain max(s): 583/584 constraints, Positive P Invariants (semi-flows): 22/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/496 constraints, PredecessorRefiner: 1686/1686 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1686 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 583/583 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 22/605 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:09:38] [INFO ] Deduced a trap composed of 46 places in 438 ms of which 5 ms to minimize.
[2024-05-27 09:09:39] [INFO ] Deduced a trap composed of 37 places in 385 ms of which 5 ms to minimize.
[2024-05-27 09:09:39] [INFO ] Deduced a trap composed of 43 places in 372 ms of which 4 ms to minimize.
[2024-05-27 09:09:39] [INFO ] Deduced a trap composed of 29 places in 358 ms of which 4 ms to minimize.
[2024-05-27 09:09:40] [INFO ] Deduced a trap composed of 74 places in 362 ms of which 4 ms to minimize.
[2024-05-27 09:09:40] [INFO ] Deduced a trap composed of 81 places in 415 ms of which 6 ms to minimize.
[2024-05-27 09:09:41] [INFO ] Deduced a trap composed of 29 places in 454 ms of which 4 ms to minimize.
[2024-05-27 09:09:41] [INFO ] Deduced a trap composed of 51 places in 239 ms of which 3 ms to minimize.
[2024-05-27 09:09:41] [INFO ] Deduced a trap composed of 72 places in 384 ms of which 5 ms to minimize.
[2024-05-27 09:09:42] [INFO ] Deduced a trap composed of 25 places in 393 ms of which 4 ms to minimize.
[2024-05-27 09:09:43] [INFO ] Deduced a trap composed of 29 places in 249 ms of which 3 ms to minimize.
[2024-05-27 09:09:43] [INFO ] Deduced a trap composed of 32 places in 303 ms of which 3 ms to minimize.
[2024-05-27 09:09:44] [INFO ] Deduced a trap composed of 30 places in 307 ms of which 3 ms to minimize.
[2024-05-27 09:09:44] [INFO ] Deduced a trap composed of 31 places in 254 ms of which 3 ms to minimize.
[2024-05-27 09:09:44] [INFO ] Deduced a trap composed of 33 places in 255 ms of which 3 ms to minimize.
[2024-05-27 09:09:46] [INFO ] Deduced a trap composed of 15 places in 379 ms of which 5 ms to minimize.
[2024-05-27 09:09:46] [INFO ] Deduced a trap composed of 11 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:09:46] [INFO ] Deduced a trap composed of 12 places in 389 ms of which 4 ms to minimize.
[2024-05-27 09:09:47] [INFO ] Deduced a trap composed of 22 places in 352 ms of which 4 ms to minimize.
[2024-05-27 09:09:47] [INFO ] Deduced a trap composed of 41 places in 327 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 20/645 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:09:49] [INFO ] Deduced a trap composed of 67 places in 332 ms of which 5 ms to minimize.
[2024-05-27 09:09:49] [INFO ] Deduced a trap composed of 58 places in 362 ms of which 4 ms to minimize.
[2024-05-27 09:09:49] [INFO ] Deduced a trap composed of 60 places in 271 ms of which 3 ms to minimize.
[2024-05-27 09:09:50] [INFO ] Deduced a trap composed of 48 places in 285 ms of which 4 ms to minimize.
[2024-05-27 09:09:50] [INFO ] Deduced a trap composed of 60 places in 293 ms of which 4 ms to minimize.
[2024-05-27 09:09:50] [INFO ] Deduced a trap composed of 63 places in 423 ms of which 5 ms to minimize.
[2024-05-27 09:09:51] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 4 ms to minimize.
[2024-05-27 09:09:51] [INFO ] Deduced a trap composed of 69 places in 308 ms of which 6 ms to minimize.
[2024-05-27 09:09:51] [INFO ] Deduced a trap composed of 56 places in 412 ms of which 5 ms to minimize.
[2024-05-27 09:09:52] [INFO ] Deduced a trap composed of 73 places in 262 ms of which 3 ms to minimize.
[2024-05-27 09:09:52] [INFO ] Deduced a trap composed of 88 places in 217 ms of which 3 ms to minimize.
[2024-05-27 09:09:52] [INFO ] Deduced a trap composed of 61 places in 243 ms of which 3 ms to minimize.
[2024-05-27 09:09:52] [INFO ] Deduced a trap composed of 56 places in 258 ms of which 4 ms to minimize.
[2024-05-27 09:09:55] [INFO ] Deduced a trap composed of 13 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:09:55] [INFO ] Deduced a trap composed of 24 places in 311 ms of which 3 ms to minimize.
[2024-05-27 09:09:56] [INFO ] Deduced a trap composed of 38 places in 335 ms of which 4 ms to minimize.
[2024-05-27 09:09:56] [INFO ] Deduced a trap composed of 21 places in 349 ms of which 4 ms to minimize.
[2024-05-27 09:09:56] [INFO ] Deduced a trap composed of 24 places in 302 ms of which 4 ms to minimize.
[2024-05-27 09:09:57] [INFO ] Deduced a trap composed of 39 places in 313 ms of which 4 ms to minimize.
[2024-05-27 09:09:58] [INFO ] Deduced a trap composed of 36 places in 384 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 20/665 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:09:59] [INFO ] Deduced a trap composed of 61 places in 403 ms of which 5 ms to minimize.
[2024-05-27 09:10:00] [INFO ] Deduced a trap composed of 53 places in 487 ms of which 6 ms to minimize.
[2024-05-27 09:10:00] [INFO ] Deduced a trap composed of 27 places in 438 ms of which 4 ms to minimize.
[2024-05-27 09:10:01] [INFO ] Deduced a trap composed of 64 places in 389 ms of which 5 ms to minimize.
[2024-05-27 09:10:01] [INFO ] Deduced a trap composed of 34 places in 455 ms of which 7 ms to minimize.
[2024-05-27 09:10:02] [INFO ] Deduced a trap composed of 68 places in 475 ms of which 5 ms to minimize.
[2024-05-27 09:10:02] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-27 09:10:02] [INFO ] Deduced a trap composed of 48 places in 244 ms of which 3 ms to minimize.
[2024-05-27 09:10:02] [INFO ] Deduced a trap composed of 73 places in 280 ms of which 4 ms to minimize.
[2024-05-27 09:10:03] [INFO ] Deduced a trap composed of 63 places in 278 ms of which 4 ms to minimize.
[2024-05-27 09:10:03] [INFO ] Deduced a trap composed of 51 places in 205 ms of which 3 ms to minimize.
[2024-05-27 09:10:03] [INFO ] Deduced a trap composed of 95 places in 200 ms of which 2 ms to minimize.
[2024-05-27 09:10:03] [INFO ] Deduced a trap composed of 53 places in 208 ms of which 2 ms to minimize.
[2024-05-27 09:10:04] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 3 ms to minimize.
[2024-05-27 09:10:04] [INFO ] Deduced a trap composed of 51 places in 192 ms of which 3 ms to minimize.
[2024-05-27 09:10:04] [INFO ] Deduced a trap composed of 101 places in 198 ms of which 3 ms to minimize.
SMT process timed out in 60762ms, After SMT, problems are : Problem set: 0 solved, 1686 unsolved
Search for dead transitions found 0 dead transitions in 60781ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65780 ms. Remains : 584/584 places, 1694/1694 transitions.
[2024-05-27 09:10:04] [INFO ] Flatten gal took : 69 ms
RANDOM walk for 40000 steps (8 resets) in 297 ms. (134 steps per ms) remains 2/2 properties
[2024-05-27 09:10:04] [INFO ] Flatten gal took : 50 ms
[2024-05-27 09:10:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17072479240174628879.gal : 9 ms
[2024-05-27 09:10:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17090739486462734998.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17072479240174628879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17090739486462734998.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 2/2 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality17090739486462734998.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 21
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :21 after 29
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :29 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 121
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :121 after 281
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :281 after 366
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :366 after 1534
Interrupted probabilistic random walk after 393588 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :0 out of 2
Probabilistic random walk after 393588 steps, saw 61937 distinct states, run finished after 3001 ms. (steps per millisecond=131 ) properties seen :0
[2024-05-27 09:10:07] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:10:07] [INFO ] Invariant cache hit.
[2024-05-27 09:10:07] [INFO ] State equation strengthened by 496 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 168/234 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/633 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/633 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/633 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/633 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1270 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1270 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1270 variables, 482/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1270 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1627 variables, 7/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1627 variables, 357/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1627 variables, 0/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1634 variables, 7/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1634 variables, 7/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1634 variables, 0/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 308/1942 variables, 364/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1942 variables, 0/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1942 variables, 0/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1942/1942 variables, and 1687 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1046 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 496/496 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1534 after 2510
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 168/234 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/633 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/633 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/633 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/633 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1270 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1270 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1270 variables, 482/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1270 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1627 variables, 7/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1627 variables, 357/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1627 variables, 2/1311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:10:09] [INFO ] Deduced a trap composed of 12 places in 468 ms of which 6 ms to minimize.
[2024-05-27 09:10:10] [INFO ] Deduced a trap composed of 14 places in 501 ms of which 5 ms to minimize.
[2024-05-27 09:10:10] [INFO ] Deduced a trap composed of 29 places in 453 ms of which 6 ms to minimize.
[2024-05-27 09:10:11] [INFO ] Deduced a trap composed of 15 places in 427 ms of which 5 ms to minimize.
[2024-05-27 09:10:11] [INFO ] Deduced a trap composed of 11 places in 406 ms of which 5 ms to minimize.
[2024-05-27 09:10:12] [INFO ] Deduced a trap composed of 44 places in 454 ms of which 5 ms to minimize.
[2024-05-27 09:10:12] [INFO ] Deduced a trap composed of 41 places in 420 ms of which 5 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2510 after 7054
[2024-05-27 09:10:13] [INFO ] Deduced a trap composed of 25 places in 346 ms of which 5 ms to minimize.
[2024-05-27 09:10:13] [INFO ] Deduced a trap composed of 13 places in 454 ms of which 6 ms to minimize.
[2024-05-27 09:10:14] [INFO ] Deduced a trap composed of 17 places in 441 ms of which 5 ms to minimize.
SMT process timed out in 6317ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 26 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 584/584 places, 1694/1694 transitions.
RANDOM walk for 40000 steps (8 resets) in 441 ms. (90 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 403236 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :0 out of 2
Probabilistic random walk after 403236 steps, saw 62806 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-27 09:10:17] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:10:17] [INFO ] Invariant cache hit.
[2024-05-27 09:10:17] [INFO ] State equation strengthened by 496 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 168/234 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/633 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/633 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/633 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/633 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1270 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1270 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1270 variables, 482/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1270 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1627 variables, 7/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1627 variables, 357/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1627 variables, 0/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 7/1634 variables, 7/1316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1634 variables, 7/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1634 variables, 0/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 308/1942 variables, 364/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1942 variables, 0/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1942 variables, 0/1687 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1942/1942 variables, and 1687 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1056 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 496/496 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 168/234 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 399/633 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/633 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/633 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/633 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 637/1270 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1270 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1270 variables, 482/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1270 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 357/1627 variables, 7/952 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1627 variables, 357/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1627 variables, 2/1311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 09:10:19] [INFO ] Deduced a trap composed of 12 places in 466 ms of which 6 ms to minimize.
[2024-05-27 09:10:20] [INFO ] Deduced a trap composed of 14 places in 473 ms of which 6 ms to minimize.
[2024-05-27 09:10:20] [INFO ] Deduced a trap composed of 29 places in 456 ms of which 6 ms to minimize.
[2024-05-27 09:10:20] [INFO ] Deduced a trap composed of 15 places in 408 ms of which 5 ms to minimize.
[2024-05-27 09:10:21] [INFO ] Deduced a trap composed of 11 places in 399 ms of which 4 ms to minimize.
[2024-05-27 09:10:21] [INFO ] Deduced a trap composed of 44 places in 488 ms of which 5 ms to minimize.
[2024-05-27 09:10:22] [INFO ] Deduced a trap composed of 41 places in 447 ms of which 5 ms to minimize.
[2024-05-27 09:10:22] [INFO ] Deduced a trap composed of 25 places in 370 ms of which 4 ms to minimize.
[2024-05-27 09:10:23] [INFO ] Deduced a trap composed of 13 places in 481 ms of which 6 ms to minimize.
[2024-05-27 09:10:23] [INFO ] Deduced a trap composed of 17 places in 477 ms of which 5 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1627 variables, 10/1321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1627 variables, 0/1321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 7/1634 variables, 7/1328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1634 variables, 7/1335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1634 variables, 0/1335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 308/1942 variables, 364/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1942 variables, 0/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/1942 variables, 0/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1942/1942 variables, and 1699 constraints, problems are : Problem set: 0 solved, 2 unsolved in 6043 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 496/496 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 10/10 constraints]
After SMT, in 7151ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 23 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 584/584 places, 1694/1694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 23 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-27 09:10:24] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:10:24] [INFO ] Invariant cache hit.
[2024-05-27 09:10:25] [INFO ] Implicit Places using invariants in 715 ms returned []
[2024-05-27 09:10:25] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:10:25] [INFO ] Invariant cache hit.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7054 after 16213
[2024-05-27 09:10:25] [INFO ] State equation strengthened by 496 read => feed constraints.
[2024-05-27 09:10:29] [INFO ] Implicit Places using invariants and state equation in 3935 ms returned []
Implicit Place search using SMT with State Equation took 4666 ms to find 0 implicit places.
[2024-05-27 09:10:29] [INFO ] Redundant transitions in 35 ms returned []
Running 1686 sub problems to find dead transitions.
[2024-05-27 09:10:29] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-27 09:10:29] [INFO ] Invariant cache hit.
[2024-05-27 09:10:29] [INFO ] State equation strengthened by 496 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :16213 after 63229
At refinement iteration 0 (INCLUDED_ONLY) 0/583 variables, 583/583 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/583 variables, 22/605 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:10:50] [INFO ] Deduced a trap composed of 30 places in 374 ms of which 5 ms to minimize.
[2024-05-27 09:10:51] [INFO ] Deduced a trap composed of 12 places in 449 ms of which 5 ms to minimize.
[2024-05-27 09:10:51] [INFO ] Deduced a trap composed of 14 places in 369 ms of which 4 ms to minimize.
[2024-05-27 09:10:52] [INFO ] Deduced a trap composed of 11 places in 384 ms of which 5 ms to minimize.
[2024-05-27 09:10:52] [INFO ] Deduced a trap composed of 23 places in 361 ms of which 5 ms to minimize.
[2024-05-27 09:10:52] [INFO ] Deduced a trap composed of 22 places in 354 ms of which 5 ms to minimize.
[2024-05-27 09:10:53] [INFO ] Deduced a trap composed of 35 places in 356 ms of which 4 ms to minimize.
[2024-05-27 09:10:53] [INFO ] Deduced a trap composed of 24 places in 327 ms of which 4 ms to minimize.
[2024-05-27 09:10:54] [INFO ] Deduced a trap composed of 26 places in 331 ms of which 5 ms to minimize.
[2024-05-27 09:10:54] [INFO ] Deduced a trap composed of 64 places in 334 ms of which 3 ms to minimize.
[2024-05-27 09:10:54] [INFO ] Deduced a trap composed of 78 places in 297 ms of which 4 ms to minimize.
Detected timeout of ITS tools.
[2024-05-27 09:10:54] [INFO ] Flatten gal took : 44 ms
[2024-05-27 09:10:54] [INFO ] Applying decomposition
[2024-05-27 09:10:54] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13893043037157643559.txt' '-o' '/tmp/graph13893043037157643559.bin' '-w' '/tmp/graph13893043037157643559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13893043037157643559.bin' '-l' '-1' '-v' '-w' '/tmp/graph13893043037157643559.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:10:55] [INFO ] Decomposing Gal with order
[2024-05-27 09:10:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:10:55] [INFO ] Removed a total of 2494 redundant transitions.
[2024-05-27 09:10:55] [INFO ] Flatten gal took : 89 ms
[2024-05-27 09:10:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 902 labels/synchronizations in 43 ms.
[2024-05-27 09:10:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8289304008266329481.gal : 18 ms
[2024-05-27 09:10:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15835125676131540305.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8289304008266329481.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15835125676131540305.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
[2024-05-27 09:10:55] [INFO ] Deduced a trap composed of 33 places in 579 ms of which 4 ms to minimize.
Loading property file /tmp/ReachabilityCardinality15835125676131540305.prop.
[2024-05-27 09:10:55] [INFO ] Deduced a trap composed of 74 places in 290 ms of which 4 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 408
[2024-05-27 09:10:55] [INFO ] Deduced a trap composed of 49 places in 327 ms of which 4 ms to minimize.
[2024-05-27 09:10:56] [INFO ] Deduced a trap composed of 47 places in 316 ms of which 4 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :408 after 19158
[2024-05-27 09:10:56] [INFO ] Deduced a trap composed of 55 places in 317 ms of which 4 ms to minimize.
[2024-05-27 09:10:57] [INFO ] Deduced a trap composed of 21 places in 307 ms of which 4 ms to minimize.
[2024-05-27 09:10:57] [INFO ] Deduced a trap composed of 15 places in 263 ms of which 4 ms to minimize.
[2024-05-27 09:10:57] [INFO ] Deduced a trap composed of 47 places in 214 ms of which 3 ms to minimize.
[2024-05-27 09:10:57] [INFO ] Deduced a trap composed of 20 places in 335 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 1686 unsolved
[2024-05-27 09:10:59] [INFO ] Deduced a trap composed of 29 places in 354 ms of which 4 ms to minimize.
[2024-05-27 09:10:59] [INFO ] Deduced a trap composed of 46 places in 325 ms of which 4 ms to minimize.
[2024-05-27 09:10:59] [INFO ] Deduced a trap composed of 32 places in 299 ms of which 4 ms to minimize.
[2024-05-27 09:11:00] [INFO ] Deduced a trap composed of 51 places in 359 ms of which 5 ms to minimize.
SMT process timed out in 30881ms, After SMT, problems are : Problem set: 0 solved, 1686 unsolved
Search for dead transitions found 0 dead transitions in 30900ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35640 ms. Remains : 584/584 places, 1694/1694 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 447 / 584 are part of one of the 56 SCC in 0 ms
Free SCC test removed 391 places
Drop transitions (Empty/Sink Transition effects.) removed 782 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1173 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 193 transition count 466
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 138 transition count 466
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 135 place count 122 transition count 458
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 151 place count 114 transition count 450
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 159 place count 58 transition count 450
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Graph (complete) has 400 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.0 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 0 with 58 rules applied. Total rules applied 217 place count 2 transition count 50
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 266 place count 2 transition count 1
Applied a total of 266 rules in 18 ms. Remains 2 /584 variables (removed 582) and now considering 1/1694 (removed 1693) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1 rows 2 cols
[2024-05-27 09:11:00] [INFO ] Computed 1 invariants in 19 ms
[2024-05-27 09:11:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-27 09:11:00] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-27 09:11:00] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:11:00] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
[2024-05-27 09:11:00] [INFO ] Flatten gal took : 0 ms
[2024-05-27 09:11:00] [INFO ] Flatten gal took : 1 ms
[2024-05-27 09:11:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14967171203456070308.gal : 1 ms
[2024-05-27 09:11:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11467855824307105972.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14967171203456070308.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11467855824307105972.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11467855824307105972.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002253,3792,2,4,5,11,8,0,9,6,0
Total reachable state count : 2
Verifying 2 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,1,0.002481,3792,2,3,6,11,8,0,11,6,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,1,0.002698,3792,2,3,6,11,8,0,11,6,0
Over-approximation ignoring read arcs solved 0 properties in 88 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for Peterson-PT-7-UpperBounds-15 in 136368 ms.
[2024-05-27 09:11:00] [INFO ] Flatten gal took : 54 ms
[2024-05-27 09:11:00] [INFO ] Applying decomposition
[2024-05-27 09:11:00] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6184949619532638807.txt' '-o' '/tmp/graph6184949619532638807.bin' '-w' '/tmp/graph6184949619532638807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6184949619532638807.bin' '-l' '-1' '-v' '-w' '/tmp/graph6184949619532638807.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:11:00] [INFO ] Decomposing Gal with order
[2024-05-27 09:11:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:11:00] [INFO ] Removed a total of 3174 redundant transitions.
[2024-05-27 09:11:00] [INFO ] Flatten gal took : 103 ms
[2024-05-27 09:11:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 40 ms.
[2024-05-27 09:11:01] [INFO ] Time to serialize gal into /tmp/UpperBounds9751960436698885554.gal : 18 ms
[2024-05-27 09:11:01] [INFO ] Time to serialize properties into /tmp/UpperBounds1369883687716991544.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9751960436698885554.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1369883687716991544.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds1369883687716991544.prop.
ITS-tools command line returned an error code 137
[2024-05-27 09:21:10] [INFO ] Applying decomposition
[2024-05-27 09:21:10] [INFO ] Flatten gal took : 62 ms
[2024-05-27 09:21:11] [INFO ] Decomposing Gal with order
[2024-05-27 09:21:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:21:11] [INFO ] Removed a total of 2070 redundant transitions.
[2024-05-27 09:21:11] [INFO ] Flatten gal took : 245 ms
[2024-05-27 09:21:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 994 labels/synchronizations in 52 ms.
[2024-05-27 09:21:11] [INFO ] Time to serialize gal into /tmp/UpperBounds5904655346767580419.gal : 12 ms
[2024-05-27 09:21:11] [INFO ] Time to serialize properties into /tmp/UpperBounds9404440797331129935.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5904655346767580419.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9404440797331129935.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds9404440797331129935.prop.
ITS-tools command line returned an error code 137
[2024-05-27 09:31:49] [INFO ] Flatten gal took : 74 ms
[2024-05-27 09:31:49] [INFO ] Input system was already deterministic with 2211 transitions.
[2024-05-27 09:31:49] [INFO ] Transformed 1099 places.
[2024-05-27 09:31:49] [INFO ] Transformed 2211 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 09:31:49] [INFO ] Time to serialize gal into /tmp/UpperBounds13618506865315327933.gal : 9 ms
[2024-05-27 09:31:49] [INFO ] Time to serialize properties into /tmp/UpperBounds8649847743426182265.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13618506865315327933.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8649847743426182265.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds8649847743426182265.prop.
ITS-tools command line returned an error code 137
Total runtime 3450259 ms.
BK_STOP 1716802952791
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-7"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Peterson-PT-7, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407300293"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;