About the Execution of ITS-Tools for Peterson-PT-4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1677.352 | 261382.00 | 380775.00 | 713.40 | 5 5 1 5 5 5 4 5 1 1 1 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-171654407300269.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-4, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 48K Apr 12 02:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 222K Apr 12 02:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 57K Apr 12 02:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 270K Apr 12 02:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 29K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 75K Apr 12 03:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 304K Apr 12 03:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 212K Apr 12 03:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 982K Apr 12 03:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 19K 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 298K 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-4-UpperBounds-00
FORMULA_NAME Peterson-PT-4-UpperBounds-01
FORMULA_NAME Peterson-PT-4-UpperBounds-02
FORMULA_NAME Peterson-PT-4-UpperBounds-03
FORMULA_NAME Peterson-PT-4-UpperBounds-04
FORMULA_NAME Peterson-PT-4-UpperBounds-05
FORMULA_NAME Peterson-PT-4-UpperBounds-06
FORMULA_NAME Peterson-PT-4-UpperBounds-07
FORMULA_NAME Peterson-PT-4-UpperBounds-08
FORMULA_NAME Peterson-PT-4-UpperBounds-09
FORMULA_NAME Peterson-PT-4-UpperBounds-10
FORMULA_NAME Peterson-PT-4-UpperBounds-11
FORMULA_NAME Peterson-PT-4-UpperBounds-12
FORMULA_NAME Peterson-PT-4-UpperBounds-13
FORMULA_NAME Peterson-PT-4-UpperBounds-14
FORMULA_NAME Peterson-PT-4-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716768722371
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-4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-27 00:12:04] [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 00:12:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 00:12:04] [INFO ] Load time of PNML (sax parser for PT used): 237 ms
[2024-05-27 00:12:04] [INFO ] Transformed 480 places.
[2024-05-27 00:12:04] [INFO ] Transformed 690 transitions.
[2024-05-27 00:12:04] [INFO ] Found NUPN structural information;
[2024-05-27 00:12:04] [INFO ] Parsed PT model containing 480 places and 690 transitions and 2120 arcs in 416 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Reduction of identical properties reduced properties to check from 16 to 15
FORMULA Peterson-PT-4-UpperBounds-00 5 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-4-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0] Max Struct:[80, 5, 20, 100, 100, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Peterson-PT-4-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 5, 20, 100, 100, 1, 1, 1, 1, 1, 1, 1]
[2024-05-27 00:12:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2024-05-27 00:12:04] [INFO ] Computed 19 invariants in 23 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 5, 20, 100, 100, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 104 ms. (95 steps per ms)
FORMULA Peterson-PT-4-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-4-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-4-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-4-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-4-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-4-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (12 resets) in 162 ms. (368 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5, 1, 5, 5, 2, 0] Max Struct:[80, 5, 20, 100, 100, 1]
[2024-05-27 00:12:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2024-05-27 00:12:04] [INFO ] Invariant cache hit.
[2024-05-27 00:12:05] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned unsat
[2024-05-27 00:12:05] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-05-27 00:12:05] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:12:06] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2024-05-27 00:12:06] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-27 00:12:06] [INFO ] [Real]Added 116 Read/Feed constraints in 51 ms returned sat
[2024-05-27 00:12:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2024-05-27 00:12:06] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:06] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-27 00:12:06] [INFO ] [Nat]Added 116 Read/Feed constraints in 95 ms returned sat
[2024-05-27 00:12:07] [INFO ] Deduced a trap composed of 10 places in 288 ms of which 41 ms to minimize.
[2024-05-27 00:12:07] [INFO ] Deduced a trap composed of 32 places in 254 ms of which 4 ms to minimize.
[2024-05-27 00:12:07] [INFO ] Deduced a trap composed of 39 places in 224 ms of which 4 ms to minimize.
[2024-05-27 00:12:08] [INFO ] Deduced a trap composed of 61 places in 237 ms of which 5 ms to minimize.
[2024-05-27 00:12:08] [INFO ] Deduced a trap composed of 21 places in 253 ms of which 4 ms to minimize.
[2024-05-27 00:12:08] [INFO ] Deduced a trap composed of 18 places in 252 ms of which 4 ms to minimize.
[2024-05-27 00:12:08] [INFO ] Deduced a trap composed of 33 places in 279 ms of which 4 ms to minimize.
[2024-05-27 00:12:09] [INFO ] Deduced a trap composed of 54 places in 256 ms of which 4 ms to minimize.
[2024-05-27 00:12:09] [INFO ] Deduced a trap composed of 40 places in 214 ms of which 4 ms to minimize.
[2024-05-27 00:12:09] [INFO ] Deduced a trap composed of 17 places in 252 ms of which 4 ms to minimize.
[2024-05-27 00:12:10] [INFO ] Deduced a trap composed of 21 places in 264 ms of which 4 ms to minimize.
[2024-05-27 00:12:10] [INFO ] Deduced a trap composed of 43 places in 255 ms of which 4 ms to minimize.
[2024-05-27 00:12:10] [INFO ] Deduced a trap composed of 54 places in 248 ms of which 3 ms to minimize.
[2024-05-27 00:12:10] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 3 ms to minimize.
[2024-05-27 00:12:11] [INFO ] Deduced a trap composed of 65 places in 296 ms of which 4 ms to minimize.
[2024-05-27 00:12:11] [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 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 00:12:11] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned unsat
[2024-05-27 00:12:11] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned unsat
[2024-05-27 00:12:11] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2024-05-27 00:12:11] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:12] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2024-05-27 00:12:12] [INFO ] [Real]Added 116 Read/Feed constraints in 21 ms returned sat
[2024-05-27 00:12:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2024-05-27 00:12:12] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:12] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2024-05-27 00:12:12] [INFO ] [Nat]Added 116 Read/Feed constraints in 91 ms returned sat
[2024-05-27 00:12:13] [INFO ] Deduced a trap composed of 65 places in 313 ms of which 5 ms to minimize.
[2024-05-27 00:12:13] [INFO ] Deduced a trap composed of 62 places in 284 ms of which 4 ms to minimize.
[2024-05-27 00:12:13] [INFO ] Deduced a trap composed of 43 places in 300 ms of which 4 ms to minimize.
[2024-05-27 00:12:14] [INFO ] Deduced a trap composed of 17 places in 299 ms of which 5 ms to minimize.
[2024-05-27 00:12:14] [INFO ] Deduced a trap composed of 10 places in 304 ms of which 4 ms to minimize.
[2024-05-27 00:12:14] [INFO ] Deduced a trap composed of 111 places in 260 ms of which 4 ms to minimize.
[2024-05-27 00:12:15] [INFO ] Deduced a trap composed of 65 places in 289 ms of which 5 ms to minimize.
[2024-05-27 00:12:15] [INFO ] Deduced a trap composed of 10 places in 216 ms of which 3 ms to minimize.
[2024-05-27 00:12:15] [INFO ] Deduced a trap composed of 17 places in 270 ms of which 4 ms to minimize.
[2024-05-27 00:12:15] [INFO ] Deduced a trap composed of 62 places in 237 ms of which 4 ms to minimize.
[2024-05-27 00:12:16] [INFO ] Deduced a trap composed of 83 places in 231 ms of which 3 ms to minimize.
[2024-05-27 00:12:16] [INFO ] Deduced a trap composed of 32 places in 222 ms of which 4 ms to minimize.
[2024-05-27 00:12:16] [INFO ] Deduced a trap composed of 62 places in 220 ms of which 4 ms to minimize.
[2024-05-27 00:12:16] [INFO ] Deduced a trap composed of 32 places in 233 ms of which 4 ms to minimize.
[2024-05-27 00:12:17] [INFO ] Deduced a trap composed of 36 places in 198 ms of which 4 ms to minimize.
[2024-05-27 00:12:17] [INFO ] Deduced a trap composed of 2 places in 375 ms of which 5 ms to minimize.
[2024-05-27 00:12:17] [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.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 00:12:17] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2024-05-27 00:12:17] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 1 ms returned sat
[2024-05-27 00:12:18] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-27 00:12:18] [INFO ] [Real]Added 116 Read/Feed constraints in 17 ms returned sat
[2024-05-27 00:12:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2024-05-27 00:12:18] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:18] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-27 00:12:18] [INFO ] [Nat]Added 116 Read/Feed constraints in 16 ms returned sat
[2024-05-27 00:12:18] [INFO ] Computed and/alt/rep : 589/1046/589 causal constraints (skipped 36 transitions) in 63 ms.
[2024-05-27 00:12:23] [INFO ] Deduced a trap composed of 10 places in 289 ms of which 9 ms to minimize.
[2024-05-27 00:12:23] [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 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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1128)
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)
Current structural bounds on expressions (after SMT) : Max Seen:[5, 1, 5, 5, 2, 0] Max Struct:[5, 5, 5, 5, 100, 1]
FORMULA Peterson-PT-4-UpperBounds-05 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-4-UpperBounds-03 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-4-UpperBounds-04 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-4-UpperBounds-01 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 2, 0] Max Struct:[5, 100, 1]
Support contains 106 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 480 transition count 611
Reduce places removed 79 places and 0 transitions.
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Iterating post reduction 1 with 158 rules applied. Total rules applied 237 place count 401 transition count 532
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 2 with 79 rules applied. Total rules applied 316 place count 322 transition count 532
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 316 place count 322 transition count 497
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 386 place count 287 transition count 497
Applied a total of 386 rules in 143 ms. Remains 287 /480 variables (removed 193) and now considering 497/690 (removed 193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 287/480 places, 497/690 transitions.
[2024-05-27 00:12:23] [INFO ] Flow matrix only has 437 transitions (discarded 60 similar events)
// Phase 1: matrix 437 rows 287 cols
[2024-05-27 00:12:23] [INFO ] Computed 19 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 2, 0] Max Struct:[5, 100, 1]
RANDOM walk for 1000000 steps (2 resets) in 2732 ms. (365 steps per ms)
BEST_FIRST walk for 3000003 steps (6 resets) in 3307 ms. (906 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 4, 0] Max Struct:[5, 100, 1]
[2024-05-27 00:12:29] [INFO ] Flow matrix only has 437 transitions (discarded 60 similar events)
[2024-05-27 00:12:29] [INFO ] Invariant cache hit.
[2024-05-27 00:12:29] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-27 00:12:29] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:12:29] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2024-05-27 00:12:29] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-27 00:12:29] [INFO ] [Real]Added 116 Read/Feed constraints in 19 ms returned sat
[2024-05-27 00:12:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-27 00:12:29] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:30] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2024-05-27 00:12:30] [INFO ] [Nat]Added 116 Read/Feed constraints in 35 ms returned sat
[2024-05-27 00:12:30] [INFO ] Deduced a trap composed of 14 places in 122 ms of which 2 ms to minimize.
[2024-05-27 00:12:30] [INFO ] Deduced a trap composed of 12 places in 137 ms of which 3 ms to minimize.
[2024-05-27 00:12:30] [INFO ] Deduced a trap composed of 22 places in 133 ms of which 7 ms to minimize.
[2024-05-27 00:12:30] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 3 ms to minimize.
[2024-05-27 00:12:30] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 3 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 2 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 38 places in 123 ms of which 2 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 3 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 68 places in 118 ms of which 2 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 3 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 3 ms to minimize.
[2024-05-27 00:12:31] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 26 places in 128 ms of which 2 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 2 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 24 places in 116 ms of which 2 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 2 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 22 places in 143 ms of which 3 ms to minimize.
[2024-05-27 00:12:32] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 3 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 2 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 2 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 3 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 2 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 3 ms to minimize.
[2024-05-27 00:12:33] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 18 ms to minimize.
[2024-05-27 00:12:34] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-05-27 00:12:34] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 2 ms to minimize.
[2024-05-27 00:12:34] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 2 ms to minimize.
[2024-05-27 00:12:34] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 3 ms to minimize.
[2024-05-27 00:12:34] [INFO ] Deduced a trap composed of 52 places in 121 ms of which 2 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 2 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 3 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 2 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 3 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 3 ms to minimize.
[2024-05-27 00:12:35] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 3 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 2 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 51 places in 116 ms of which 2 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 2 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 52 places in 107 ms of which 2 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 2 ms to minimize.
[2024-05-27 00:12:36] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 2 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 2 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 3 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 48 places in 111 ms of which 3 ms to minimize.
[2024-05-27 00:12:37] [INFO ] Deduced a trap composed of 48 places in 102 ms of which 2 ms to minimize.
[2024-05-27 00:12:38] [INFO ] Deduced a trap composed of 48 places in 101 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 2 ms to minimize.
[2024-05-27 00:12:39] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 2 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 3 ms to minimize.
[2024-05-27 00:12:40] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 1 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 52 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 44 places in 84 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 2 ms to minimize.
[2024-05-27 00:12:41] [INFO ] Deduced a trap composed of 50 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 2 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 2 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 48 places in 88 ms of which 1 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 48 places in 75 ms of which 2 ms to minimize.
[2024-05-27 00:12:42] [INFO ] Deduced a trap composed of 48 places in 77 ms of which 1 ms to minimize.
[2024-05-27 00:12:43] [INFO ] Deduced a trap composed of 48 places in 79 ms of which 2 ms to minimize.
[2024-05-27 00:12:46] [INFO ] Deduced a trap composed of 53 places in 80 ms of which 2 ms to minimize.
[2024-05-27 00:12:47] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 69 trap constraints in 17206 ms
[2024-05-27 00:12:47] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-27 00:12:47] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:12:47] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2024-05-27 00:12:47] [INFO ] [Real]Added 116 Read/Feed constraints in 26 ms returned sat
[2024-05-27 00:12:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-27 00:12:47] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:12:47] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2024-05-27 00:12:48] [INFO ] [Nat]Added 116 Read/Feed constraints in 47 ms returned sat
[2024-05-27 00:12:48] [INFO ] Deduced a trap composed of 27 places in 168 ms of which 4 ms to minimize.
[2024-05-27 00:12:48] [INFO ] Deduced a trap composed of 12 places in 154 ms of which 3 ms to minimize.
[2024-05-27 00:12:48] [INFO ] Deduced a trap composed of 10 places in 195 ms of which 3 ms to minimize.
[2024-05-27 00:12:48] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 2 ms to minimize.
[2024-05-27 00:12:48] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 3 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 14 places in 187 ms of which 3 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 14 places in 180 ms of which 3 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 62 places in 124 ms of which 3 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 3 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 24 places in 118 ms of which 2 ms to minimize.
[2024-05-27 00:12:49] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 8 places in 199 ms of which 3 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 8 places in 189 ms of which 3 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 2 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 2 ms to minimize.
[2024-05-27 00:12:50] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Deduced a trap composed of 58 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Deduced a trap composed of 74 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Deduced a trap composed of 48 places in 97 ms of which 2 ms to minimize.
[2024-05-27 00:12:51] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 3448 ms
[2024-05-27 00:12:51] [INFO ] Computed and/alt/rep : 396/913/396 causal constraints (skipped 36 transitions) in 36 ms.
[2024-05-27 00:12:52] [INFO ] Added : 148 causal constraints over 30 iterations in 1080 ms. Result :sat
Minimization took 268 ms.
[2024-05-27 00:12:52] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-27 00:12:52] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:12:53] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2024-05-27 00:12:53] [INFO ] [Real]Added 116 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:12:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:12:53] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-27 00:12:53] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:12:53] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2024-05-27 00:12:53] [INFO ] [Nat]Added 116 Read/Feed constraints in 18 ms returned sat
[2024-05-27 00:12:53] [INFO ] Computed and/alt/rep : 396/913/396 causal constraints (skipped 36 transitions) in 38 ms.
[2024-05-27 00:12:53] [INFO ] Deduced a trap composed of 12 places in 145 ms of which 3 ms to minimize.
[2024-05-27 00:12:54] [INFO ] Deduced a trap composed of 10 places in 157 ms of which 3 ms to minimize.
[2024-05-27 00:12:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 381 ms
[2024-05-27 00:12:54] [INFO ] Added : 53 causal constraints over 13 iterations in 849 ms. Result :sat
Minimization took 188 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 4, 0] Max Struct:[1, 100, 1]
FORMULA Peterson-PT-4-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 0] Max Struct:[100, 1]
Support contains 101 out of 287 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 287/287 places, 497/497 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 287 transition count 492
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 282 transition count 492
Applied a total of 10 rules in 33 ms. Remains 282 /287 variables (removed 5) and now considering 492/497 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 282/287 places, 492/497 transitions.
[2024-05-27 00:12:54] [INFO ] Flow matrix only has 432 transitions (discarded 60 similar events)
// Phase 1: matrix 432 rows 282 cols
[2024-05-27 00:12:54] [INFO ] Computed 19 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[4, 0] Max Struct:[100, 1]
RANDOM walk for 1000000 steps (2 resets) in 2489 ms. (401 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 2429 ms. (823 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5, 0] Max Struct:[100, 1]
[2024-05-27 00:12:59] [INFO ] Flow matrix only has 432 transitions (discarded 60 similar events)
[2024-05-27 00:12:59] [INFO ] Invariant cache hit.
[2024-05-27 00:12:59] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned unsat
[2024-05-27 00:12:59] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-27 00:12:59] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:13:00] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2024-05-27 00:13:00] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-27 00:13:00] [INFO ] [Real]Added 116 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:13:00] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-27 00:13:00] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 3 ms returned sat
[2024-05-27 00:13:00] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2024-05-27 00:13:00] [INFO ] [Nat]Added 116 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:13:00] [INFO ] Computed and/alt/rep : 391/908/391 causal constraints (skipped 36 transitions) in 36 ms.
[2024-05-27 00:13:01] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 3 ms to minimize.
[2024-05-27 00:13:01] [INFO ] Deduced a trap composed of 10 places in 149 ms of which 2 ms to minimize.
[2024-05-27 00:13:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 348 ms
[2024-05-27 00:13:01] [INFO ] Added : 59 causal constraints over 14 iterations in 862 ms. Result :sat
Minimization took 217 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[5, 0] Max Struct:[5, 1]
FORMULA Peterson-PT-4-UpperBounds-07 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 282 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place TestIdentity_1_1_4) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 491/491 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 281 transition count 453
Reduce places removed 37 places and 1 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 244 transition count 452
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 74 place count 244 transition count 388
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 202 place count 180 transition count 388
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 240 place count 161 transition count 369
Applied a total of 240 rules in 48 ms. Remains 161 /282 variables (removed 121) and now considering 369/491 (removed 122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 161/282 places, 369/491 transitions.
[2024-05-27 00:13:01] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
// Phase 1: matrix 309 rows 161 cols
[2024-05-27 00:13:01] [INFO ] Computed 19 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 1320 ms. (757 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 475 ms. (2100 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 00:13:03] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:03] [INFO ] Invariant cache hit.
[2024-05-27 00:13:03] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:13:03] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:13:03] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2024-05-27 00:13:03] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-05-27 00:13:03] [INFO ] [Real]Added 115 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:13:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:13:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:13:03] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-27 00:13:03] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2024-05-27 00:13:03] [INFO ] [Nat]Added 115 Read/Feed constraints in 15 ms returned sat
[2024-05-27 00:13:03] [INFO ] Computed and/alt/rep : 268/779/268 causal constraints (skipped 36 transitions) in 30 ms.
[2024-05-27 00:13:04] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 2 ms to minimize.
[2024-05-27 00:13:04] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 2 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 34 places in 87 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 37 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-27 00:13:05] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1158 ms
[2024-05-27 00:13:05] [INFO ] Added : 155 causal constraints over 31 iterations in 1979 ms. Result :sat
Minimization took 117 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 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 369/369 transitions.
Applied a total of 0 rules in 16 ms. Remains 161 /161 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 161/161 places, 369/369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 369/369 transitions.
Applied a total of 0 rules in 14 ms. Remains 161 /161 variables (removed 0) and now considering 369/369 (removed 0) transitions.
[2024-05-27 00:13:06] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:06] [INFO ] Invariant cache hit.
[2024-05-27 00:13:06] [INFO ] Implicit Places using invariants in 278 ms returned [151, 152, 153, 154, 155]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 281 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 156/161 places, 369/369 transitions.
Applied a total of 0 rules in 13 ms. Remains 156 /156 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 314 ms. Remains : 156/161 places, 369/369 transitions.
[2024-05-27 00:13:06] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
// Phase 1: matrix 309 rows 156 cols
[2024-05-27 00:13:06] [INFO ] Computed 14 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 1337 ms. (747 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 481 ms. (2074 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 00:13:08] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:08] [INFO ] Invariant cache hit.
[2024-05-27 00:13:08] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:13:08] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2024-05-27 00:13:08] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-05-27 00:13:08] [INFO ] [Real]Added 115 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:13:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:13:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:13:08] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2024-05-27 00:13:08] [INFO ] [Nat]Added 115 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:13:08] [INFO ] Computed and/alt/rep : 268/779/268 causal constraints (skipped 36 transitions) in 30 ms.
[2024-05-27 00:13:08] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 2 ms to minimize.
[2024-05-27 00:13:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2024-05-27 00:13:08] [INFO ] Added : 51 causal constraints over 11 iterations in 389 ms. Result :sat
Minimization took 83 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 156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 369/369 transitions.
Applied a total of 0 rules in 13 ms. Remains 156 /156 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 156/156 places, 369/369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 369/369 transitions.
Applied a total of 0 rules in 9 ms. Remains 156 /156 variables (removed 0) and now considering 369/369 (removed 0) transitions.
[2024-05-27 00:13:09] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:09] [INFO ] Invariant cache hit.
[2024-05-27 00:13:09] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-27 00:13:09] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:09] [INFO ] Invariant cache hit.
[2024-05-27 00:13:09] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-05-27 00:13:09] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
[2024-05-27 00:13:09] [INFO ] Redundant transitions in 26 ms returned []
Running 364 sub problems to find dead transitions.
[2024-05-27 00:13:09] [INFO ] Flow matrix only has 309 transitions (discarded 60 similar events)
[2024-05-27 00:13:09] [INFO ] Invariant cache hit.
[2024-05-27 00:13:09] [INFO ] State equation strengthened by 115 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 0 solved, 364 unsolved
[2024-05-27 00:13:11] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 2 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 1 ms to minimize.
[2024-05-27 00:13:12] [INFO ] Deduced a trap composed of 37 places in 51 ms of which 2 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 2 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 20/188 constraints. Problems are: Problem set: 0 solved, 364 unsolved
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 2 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:13:13] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 2 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 1 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 2 ms to minimize.
[2024-05-27 00:13:14] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-27 00:13:15] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 2 ms to minimize.
[2024-05-27 00:13:15] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:13:15] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2024-05-27 00:13:15] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 2 ms to minimize.
[2024-05-27 00:13:15] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 364 unsolved
[2024-05-27 00:13:17] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:13:17] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:13:17] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 2 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 2 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:13:18] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 2 ms to minimize.
[2024-05-27 00:13:19] [INFO ] Deduced a trap composed of 44 places in 59 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 10/218 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 6 (OVERLAPS) 1/156 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 364 unsolved
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 2 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 1 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-05-27 00:13:23] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 2 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 2 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:13:24] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 2 ms to minimize.
[2024-05-27 00:13:25] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:13:25] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-27 00:13:25] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:13:25] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 2 ms to minimize.
[2024-05-27 00:13:25] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 2 ms to minimize.
Problem TDEAD223 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 20/240 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 2 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 2 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:13:26] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 2 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 2 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 2 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 2 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 2 ms to minimize.
[2024-05-27 00:13:27] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-05-27 00:13:28] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
[2024-05-27 00:13:28] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:13:28] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 20/260 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:31] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:13:32] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 3 ms to minimize.
[2024-05-27 00:13:32] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 2 ms to minimize.
[2024-05-27 00:13:32] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 34 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 2 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:13:33] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-27 00:13:34] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 13/273 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:36] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:13:36] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-27 00:13:37] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 2 ms to minimize.
[2024-05-27 00:13:37] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 4/277 constraints. Problems are: Problem set: 1 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 156/465 variables, and 277 constraints, problems are : Problem set: 1 solved, 363 unsolved in 30031 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/156 constraints, ReadFeed: 0/115 constraints, PredecessorRefiner: 364/364 constraints, Known Traps: 107/107 constraints]
Escalating to Integer solving :Problem set: 1 solved, 363 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 96/264 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/264 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 4 (OVERLAPS) 1/156 variables, 1/265 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 1/266 constraints. Problems are: Problem set: 1 solved, 363 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 11/277 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:46] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:13:46] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 3 ms to minimize.
[2024-05-27 00:13:46] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 1 ms to minimize.
[2024-05-27 00:13:47] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:13:47] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 5/282 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:48] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:13:50] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-27 00:13:50] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 3/285 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:51] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 6 ms to minimize.
[2024-05-27 00:13:53] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 1 ms to minimize.
[2024-05-27 00:13:54] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 3/288 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:56] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2024-05-27 00:13:57] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 1 ms to minimize.
[2024-05-27 00:13:57] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 3/291 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:13:59] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:13:59] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 2/293 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:14:03] [INFO ] Deduced a trap composed of 43 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:14:03] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 2/295 constraints. Problems are: Problem set: 1 solved, 363 unsolved
[2024-05-27 00:14:06] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:06] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/156 variables, 2/297 constraints. Problems are: Problem set: 1 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 156/465 variables, and 297 constraints, problems are : Problem set: 1 solved, 363 unsolved in 30013 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/156 constraints, ReadFeed: 0/115 constraints, PredecessorRefiner: 0/364 constraints, Known Traps: 127/127 constraints]
After SMT, in 60255ms problems are : Problem set: 1 solved, 363 unsolved
Search for dead transitions found 1 dead transitions in 60277ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 156/156 places, 368/369 transitions.
Applied a total of 0 rules in 9 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
[2024-05-27 00:14:10] [INFO ] Redundant transitions in 6 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61056 ms. Remains : 156/156 places, 368/369 transitions.
[2024-05-27 00:14:10] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
// Phase 1: matrix 308 rows 156 cols
[2024-05-27 00:14:10] [INFO ] Computed 14 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 1318 ms. (758 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 476 ms. (2096 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 00:14:11] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:14:11] [INFO ] Invariant cache hit.
[2024-05-27 00:14:12] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:14:12] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2024-05-27 00:14:12] [INFO ] State equation strengthened by 114 read => feed constraints.
[2024-05-27 00:14:12] [INFO ] [Real]Added 114 Read/Feed constraints in 14 ms returned sat
[2024-05-27 00:14:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 00:14:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-27 00:14:12] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2024-05-27 00:14:12] [INFO ] [Nat]Added 114 Read/Feed constraints in 15 ms returned sat
[2024-05-27 00:14:12] [INFO ] Computed and/alt/rep : 267/773/267 causal constraints (skipped 36 transitions) in 30 ms.
[2024-05-27 00:14:12] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 2 ms to minimize.
[2024-05-27 00:14:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2024-05-27 00:14:12] [INFO ] Added : 50 causal constraints over 10 iterations in 380 ms. Result :sat
Minimization took 83 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 156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 368/368 transitions.
Applied a total of 0 rules in 9 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 156/156 places, 368/368 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 368/368 transitions.
Applied a total of 0 rules in 8 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
[2024-05-27 00:14:12] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:14:12] [INFO ] Invariant cache hit.
[2024-05-27 00:14:13] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-27 00:14:13] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:14:13] [INFO ] Invariant cache hit.
[2024-05-27 00:14:13] [INFO ] State equation strengthened by 114 read => feed constraints.
[2024-05-27 00:14:13] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 692 ms to find 0 implicit places.
[2024-05-27 00:14:13] [INFO ] Redundant transitions in 3 ms returned []
Running 363 sub problems to find dead transitions.
[2024-05-27 00:14:13] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:14:13] [INFO ] Invariant cache hit.
[2024-05-27 00:14:13] [INFO ] State equation strengthened by 114 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 2 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 1 ms to minimize.
[2024-05-27 00:14:15] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 47 places in 84 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 2 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-05-27 00:14:16] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 20/188 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 1 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 2 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 2 ms to minimize.
[2024-05-27 00:14:17] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 2 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2024-05-27 00:14:18] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 2 ms to minimize.
[2024-05-27 00:14:19] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:20] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 2 ms to minimize.
[2024-05-27 00:14:21] [INFO ] Deduced a trap composed of 32 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 2 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:14:22] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 13/221 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:23] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:24] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:28] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-05-27 00:14:28] [INFO ] Deduced a trap composed of 20 places in 92 ms of which 2 ms to minimize.
[2024-05-27 00:14:28] [INFO ] Deduced a trap composed of 40 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:14:28] [INFO ] Deduced a trap composed of 38 places in 80 ms of which 1 ms to minimize.
[2024-05-27 00:14:28] [INFO ] Deduced a trap composed of 18 places in 91 ms of which 1 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 34 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:14:29] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:14:30] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:14:30] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-27 00:14:30] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 1 ms to minimize.
[2024-05-27 00:14:30] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 20/245 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:32] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:32] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 2 ms to minimize.
[2024-05-27 00:14:32] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:14:32] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 22 places in 58 ms of which 2 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-27 00:14:33] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-27 00:14:34] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-27 00:14:35] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-27 00:14:35] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 2 ms to minimize.
[2024-05-27 00:14:35] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 20/265 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:36] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:14:36] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 1 ms to minimize.
[2024-05-27 00:14:36] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-05-27 00:14:36] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 2 ms to minimize.
[2024-05-27 00:14:37] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-05-27 00:14:37] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2024-05-27 00:14:37] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:14:37] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 2 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 2 ms to minimize.
[2024-05-27 00:14:38] [INFO ] Deduced a trap composed of 40 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:14:39] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:14:39] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:14:39] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-05-27 00:14:39] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 18/283 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:41] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-27 00:14:41] [INFO ] Deduced a trap composed of 49 places in 83 ms of which 1 ms to minimize.
[2024-05-27 00:14:41] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:14:42] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2024-05-27 00:14:42] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:14:43] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:14:43] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
[2024-05-27 00:14:43] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 8/291 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 156/464 variables, and 291 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30017 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/156 constraints, ReadFeed: 0/114 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 121/121 constraints]
Escalating to Integer solving :Problem set: 0 solved, 363 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 110/278 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:45] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:47] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 6 (OVERLAPS) 1/156 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 11/293 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:14:53] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 2 ms to minimize.
[2024-05-27 00:14:54] [INFO ] Deduced a trap composed of 34 places in 70 ms of which 1 ms to minimize.
[2024-05-27 00:14:54] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:14:55] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 11 (OVERLAPS) 308/464 variables, 156/453 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/464 variables, 114/567 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/464 variables, 363/930 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/464 variables, and 930 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30013 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 156/156 constraints, ReadFeed: 114/114 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 127/127 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 363 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60853 ms. Remains : 156/156 places, 368/368 transitions.
RANDOM walk for 40000 steps (8 resets) in 973 ms. (41 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 2/2 properties
[2024-05-27 00:15:14] [INFO ] Flatten gal took : 140 ms
[2024-05-27 00:15:14] [INFO ] Flatten gal took : 99 ms
[2024-05-27 00:15:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13866074454336723361.gal : 49 ms
[2024-05-27 00:15:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality225982707924269751.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/ReachabilityCardinality13866074454336723361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality225982707924269751.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/ReachabilityCardinality225982707924269751.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 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 14
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :14 after 25
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :25 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 103
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :103 after 265
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :265 after 516
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :516 after 2049
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2049 after 5214
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5214 after 11232
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :11232 after 86120
Interrupted probabilistic random walk after 676710 steps, run timeout after 3001 ms. (steps per millisecond=225 ) properties seen :0 out of 2
Probabilistic random walk after 676710 steps, saw 113214 distinct states, run finished after 3006 ms. (steps per millisecond=225 ) properties seen :0
[2024-05-27 00:15:17] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:15:17] [INFO ] Invariant cache hit.
[2024-05-27 00:15:17] [INFO ] State equation strengthened by 114 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) 26/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 60/88 variables, 28/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 84/172 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 160/332 variables, 32/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/332 variables, 32/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/332 variables, 107/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/332 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 72/404 variables, 4/284 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/404 variables, 72/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 4/408 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/408 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/408 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 56/464 variables, 76/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/464 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/464 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/464 variables, and 440 constraints, problems are : Problem set: 0 solved, 2 unsolved in 343 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 156/156 constraints, ReadFeed: 114/114 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) 26/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 60/88 variables, 28/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/88 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 84/172 variables, 20/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 20/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 4/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 160/332 variables, 32/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/332 variables, 32/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/332 variables, 107/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/332 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 72/404 variables, 4/286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 72/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 00:15:17] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 3 ms to minimize.
[2024-05-27 00:15:18] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:15:18] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 1 ms to minimize.
[2024-05-27 00:15:18] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 2 ms to minimize.
[2024-05-27 00:15:18] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/404 variables, 5/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/404 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 4/408 variables, 4/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/408 variables, 4/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/408 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 56/464 variables, 76/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/464 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/464 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 464/464 variables, and 447 constraints, problems are : Problem set: 0 solved, 2 unsolved in 835 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 156/156 constraints, ReadFeed: 114/114 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
After SMT, in 1189ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 368/368 transitions.
Applied a total of 0 rules in 8 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 156/156 places, 368/368 transitions.
RANDOM walk for 40000 steps (8 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :86120 after 168495
Interrupted probabilistic random walk after 739110 steps, run timeout after 3001 ms. (steps per millisecond=246 ) properties seen :0 out of 2
Probabilistic random walk after 739110 steps, saw 123591 distinct states, run finished after 3001 ms. (steps per millisecond=246 ) properties seen :0
[2024-05-27 00:15:21] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:15:21] [INFO ] Invariant cache hit.
[2024-05-27 00:15:21] [INFO ] State equation strengthened by 114 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) 26/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 60/88 variables, 28/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 84/172 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 160/332 variables, 32/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/332 variables, 32/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/332 variables, 107/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/332 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 72/404 variables, 4/284 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/404 variables, 72/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 4/408 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/408 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/408 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 56/464 variables, 76/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/464 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/464 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 464/464 variables, and 440 constraints, problems are : Problem set: 0 solved, 2 unsolved in 308 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 156/156 constraints, ReadFeed: 114/114 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) 26/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 60/88 variables, 28/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/88 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 84/172 variables, 20/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 20/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 4/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 160/332 variables, 32/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/332 variables, 32/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/332 variables, 107/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/332 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 72/404 variables, 4/286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/404 variables, 72/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 00:15:22] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-27 00:15:22] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 2 ms to minimize.
[2024-05-27 00:15:22] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 2 ms to minimize.
[2024-05-27 00:15:22] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 2 ms to minimize.
[2024-05-27 00:15:22] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/404 variables, 5/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/404 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 4/408 variables, 4/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/408 variables, 4/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/408 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 56/464 variables, 76/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/464 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/464 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 464/464 variables, and 447 constraints, problems are : Problem set: 0 solved, 2 unsolved in 833 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 156/156 constraints, ReadFeed: 114/114 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
After SMT, in 1150ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 368/368 transitions.
Applied a total of 0 rules in 8 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 156/156 places, 368/368 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 156/156 places, 368/368 transitions.
Applied a total of 0 rules in 8 ms. Remains 156 /156 variables (removed 0) and now considering 368/368 (removed 0) transitions.
[2024-05-27 00:15:22] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:15:22] [INFO ] Invariant cache hit.
[2024-05-27 00:15:22] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-27 00:15:22] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:15:22] [INFO ] Invariant cache hit.
[2024-05-27 00:15:23] [INFO ] State equation strengthened by 114 read => feed constraints.
[2024-05-27 00:15:23] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
[2024-05-27 00:15:23] [INFO ] Redundant transitions in 1 ms returned []
Running 363 sub problems to find dead transitions.
[2024-05-27 00:15:23] [INFO ] Flow matrix only has 308 transitions (discarded 60 similar events)
[2024-05-27 00:15:23] [INFO ] Invariant cache hit.
[2024-05-27 00:15:23] [INFO ] State equation strengthened by 114 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 32768
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 363 unsolved
SDD size :168495 after 361699
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 2 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 35 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 1 ms to minimize.
[2024-05-27 00:15:25] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 47 places in 69 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 1 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 2 ms to minimize.
[2024-05-27 00:15:26] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 20/188 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 2 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 22 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:15:27] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 2 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 2 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 1 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:15:28] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2024-05-27 00:15:29] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-05-27 00:15:29] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:31] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2024-05-27 00:15:31] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:15:31] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 1 ms to minimize.
[2024-05-27 00:15:31] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:15:31] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 2 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 2 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:15:32] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 3 ms to minimize.
[2024-05-27 00:15:33] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 13/221 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:33] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:15:34] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 363 unsolved
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :361699 after 621408
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 1 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 2 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 40 places in 61 ms of which 1 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 38 places in 77 ms of which 2 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 1 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 1 ms to minimize.
[2024-05-27 00:15:39] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 1 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 2 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 2 ms to minimize.
[2024-05-27 00:15:40] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-27 00:15:41] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 1 ms to minimize.
[2024-05-27 00:15:41] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 20/245 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:43] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-27 00:15:43] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:15:43] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 2 ms to minimize.
[2024-05-27 00:15:43] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-05-27 00:15:43] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 2 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 2 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 1 ms to minimize.
[2024-05-27 00:15:44] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 2 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 1 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 0 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-27 00:15:45] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 2 ms to minimize.
[2024-05-27 00:15:46] [INFO ] Deduced a trap composed of 38 places in 70 ms of which 1 ms to minimize.
[2024-05-27 00:15:46] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 20/265 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:47] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 1 ms to minimize.
[2024-05-27 00:15:47] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 1 ms to minimize.
[2024-05-27 00:15:47] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2024-05-27 00:15:48] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 2 ms to minimize.
[2024-05-27 00:15:48] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 2 ms to minimize.
[2024-05-27 00:15:48] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
[2024-05-27 00:15:48] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-27 00:15:49] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 1 ms to minimize.
[2024-05-27 00:15:49] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-27 00:15:49] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 2 ms to minimize.
[2024-05-27 00:15:49] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 1 ms to minimize.
[2024-05-27 00:15:49] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 9 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 2 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 40 places in 73 ms of which 2 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 5 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 2 ms to minimize.
[2024-05-27 00:15:50] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 18/283 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:52] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:15:52] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:15:53] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 1.0)
(s66 0.0)
(s67 1.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 1.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 1.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 1.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 1.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 156/464 variables, and 286 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30032 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/156 constraints, ReadFeed: 0/114 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 116/116 constraints]
Escalating to Integer solving :Problem set: 0 solved, 363 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 13/168 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 105/273 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:55] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 2 ms to minimize.
[2024-05-27 00:15:55] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 2/275 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:58] [INFO ] Deduced a trap composed of 47 places in 77 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:15:59] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 363 unsolved
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :621408 after 2.37986e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Detected timeout of ITS tools.
[2024-05-27 00:16:04] [INFO ] Flatten gal took : 58 ms
[2024-05-27 00:16:04] [INFO ] Applying decomposition
[2024-05-27 00:16:04] [INFO ] Flatten gal took : 41 ms
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 363 unsolved
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/graph11829437669737524592.txt' '-o' '/tmp/graph11829437669737524592.bin' '-w' '/tmp/graph11829437669737524592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11829437669737524592.bin' '-l' '-1' '-v' '-w' '/tmp/graph11829437669737524592.weights' '-q' '0' '-e' '0.001'
[2024-05-27 00:16:05] [INFO ] Decomposing Gal with order
[2024-05-27 00:16:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 00:16:05] [INFO ] Removed a total of 406 redundant transitions.
[2024-05-27 00:16:05] [INFO ] Flatten gal took : 140 ms
[2024-05-27 00:16:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 250 labels/synchronizations in 45 ms.
[2024-05-27 00:16:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10643610006215245946.gal : 27 ms
[2024-05-27 00:16:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14366348274440612542.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/ReachabilityCardinality10643610006215245946.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14366348274440612542.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
Loading property file /tmp/ReachabilityCardinality14366348274440612542.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :11 after 28
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :28 after 28
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :28 after 193
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 11/290 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:16:06] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 5 ms to minimize.
[2024-05-27 00:16:07] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 2 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :193 after 95627
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:16:09] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 12 ms to minimize.
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\_mod\_flat,268090,4.58435,99108,2426,385,165748,9677,756,381666,178,87077,0
Total reachable state count : 268090
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
MAX0,12,4.59771,99108,40,41,165748,9677,759,381666,181,87077,0
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
MIN0,12,4.59884,99108,40,41,165748,9677,765,381666,183,87077,0
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:16:13] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:16:14] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 1 ms to minimize.
[2024-05-27 00:16:14] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-27 00:16:15] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 1 ms to minimize.
[2024-05-27 00:16:15] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 2 ms to minimize.
[2024-05-27 00:16:15] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:16:17] [INFO ] Deduced a trap composed of 40 places in 59 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/156 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 363 unsolved
[2024-05-27 00:16:20] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 2 ms to minimize.
[2024-05-27 00:16:22] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/156 variables, 2/302 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 156/464 variables, and 302 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30013 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/156 constraints, ReadFeed: 0/114 constraints, PredecessorRefiner: 0/363 constraints, Known Traps: 132/132 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 363 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60910 ms. Remains : 156/156 places, 368/368 transitions.
FORMULA Peterson-PT-4-UpperBounds-14 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 259583 ms.
BK_STOP 1716768983753
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-4"
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-4, 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-171654407300269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-4.tgz
mv Peterson-PT-4 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 ;