About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2533031.00 | 0.00 | 0.00 | 0 1 1 1 1 1 0 ? 1 1 1 1 1 1 1 ? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r246-tall-171654350800085.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 MultiCrashLeafsetExtension-PT-S24C05, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654350800085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 19 18:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 06:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 12 06:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 12M 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 MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716588847261
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-24 22:14:08] [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]
[2024-05-24 22:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 22:14:09] [INFO ] Load time of PNML (sax parser for PT used): 642 ms
[2024-05-24 22:14:09] [INFO ] Transformed 11106 places.
[2024-05-24 22:14:09] [INFO ] Transformed 16561 transitions.
[2024-05-24 22:14:09] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 828 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-24 22:14:09] [INFO ] Flow matrix only has 15961 transitions (discarded 600 similar events)
// Phase 1: matrix 15961 rows 11106 cols
[2024-05-24 22:14:10] [INFO ] Computed 975 invariants in 1151 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 25, 75, 75, 25, 75, 1, 1, 25, 75, 28, 25, 75, 25, 75, 1]
RANDOM walk for 10000 steps (193 resets) in 291 ms. (34 steps per ms)
BEST_FIRST walk for 160014 steps (576 resets) in 763 ms. (209 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0] Max Struct:[1, 25, 75, 75, 25, 75, 1, 1, 25, 75, 28, 25, 75, 25, 75, 1]
[2024-05-24 22:14:11] [INFO ] Flow matrix only has 15961 transitions (discarded 600 similar events)
[2024-05-24 22:14:11] [INFO ] Invariant cache hit.
[2024-05-24 22:14:13] [INFO ] [Real]Absence check using 64 positive place invariants in 232 ms returned sat
[2024-05-24 22:14:13] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 499 ms returned sat
[2024-05-24 22:14:16] [INFO ] [Real]Absence check using state equation in 3031 ms returned unknown
[2024-05-24 22:14:18] [INFO ] [Real]Absence check using 64 positive place invariants in 212 ms returned sat
[2024-05-24 22:14:18] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 483 ms returned sat
[2024-05-24 22:14:21] [INFO ] [Real]Absence check using state equation in 3047 ms returned unknown
[2024-05-24 22:14:23] [INFO ] [Real]Absence check using 64 positive place invariants in 224 ms returned sat
[2024-05-24 22:14:23] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 354 ms returned unsat
[2024-05-24 22:14:24] [INFO ] [Real]Absence check using 64 positive place invariants in 202 ms returned sat
[2024-05-24 22:14:25] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 401 ms returned unsat
[2024-05-24 22:14:26] [INFO ] [Real]Absence check using 64 positive place invariants in 204 ms returned sat
[2024-05-24 22:14:27] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 456 ms returned sat
[2024-05-24 22:14:30] [INFO ] [Real]Absence check using state equation in 3241 ms returned unknown
[2024-05-24 22:14:31] [INFO ] [Real]Absence check using 64 positive place invariants in 214 ms returned sat
[2024-05-24 22:14:32] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 473 ms returned sat
[2024-05-24 22:14:35] [INFO ] [Real]Absence check using state equation in 3142 ms returned unknown
[2024-05-24 22:14:36] [INFO ] [Real]Absence check using 64 positive place invariants in 207 ms returned sat
[2024-05-24 22:14:37] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 411 ms returned sat
[2024-05-24 22:14:40] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
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)
[2024-05-24 22:14:41] [INFO ] [Real]Absence check using 64 positive place invariants in 205 ms returned sat
[2024-05-24 22:14:42] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 437 ms returned sat
[2024-05-24 22:14:45] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
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)
[2024-05-24 22:14:46] [INFO ] [Real]Absence check using 64 positive place invariants in 205 ms returned sat
[2024-05-24 22:14:47] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 436 ms returned sat
[2024-05-24 22:14:50] [INFO ] [Real]Absence check using state equation in 3189 ms returned unknown
[2024-05-24 22:14:51] [INFO ] [Real]Absence check using 64 positive place invariants in 199 ms returned sat
[2024-05-24 22:14:52] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 433 ms returned sat
[2024-05-24 22:14:55] [INFO ] [Real]Absence check using state equation in 3224 ms returned unknown
[2024-05-24 22:14:56] [INFO ] [Real]Absence check using 64 positive place invariants in 227 ms returned sat
[2024-05-24 22:14:57] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 353 ms returned unsat
[2024-05-24 22:14:58] [INFO ] [Real]Absence check using 64 positive place invariants in 206 ms returned sat
[2024-05-24 22:14:58] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 339 ms returned unsat
[2024-05-24 22:15:00] [INFO ] [Real]Absence check using 64 positive place invariants in 206 ms returned sat
[2024-05-24 22:15:00] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 431 ms returned unsat
[2024-05-24 22:15:02] [INFO ] [Real]Absence check using 64 positive place invariants in 200 ms returned sat
[2024-05-24 22:15:02] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 344 ms returned unsat
[2024-05-24 22:15:03] [INFO ] [Real]Absence check using 64 positive place invariants in 208 ms returned sat
[2024-05-24 22:15:04] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 415 ms returned unsat
[2024-05-24 22:15:05] [INFO ] [Real]Absence check using 64 positive place invariants in 206 ms returned sat
[2024-05-24 22:15:05] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 480 ms returned sat
[2024-05-24 22:15:09] [INFO ] [Real]Absence check using state equation in 3221 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0] Max Struct:[1, 25, 1, 1, 25, 75, 1, 1, 25, 75, 1, 1, 1, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 25, 25, 75, 1, 1, 25, 75, 1]
Support contains 9 out of 11106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Graph (complete) has 37715 edges and 11106 vertex of which 11068 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.43 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2995 transitions
Trivial Post-agglo rules discarded 2995 transitions
Performed 2995 trivial Post agglomeration. Transition count delta: 2995
Iterating post reduction 0 with 2995 rules applied. Total rules applied 2996 place count 11068 transition count 13566
Reduce places removed 2995 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 2997 rules applied. Total rules applied 5993 place count 8073 transition count 13564
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5995 place count 8071 transition count 13564
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 250 Pre rules applied. Total rules applied 5995 place count 8071 transition count 13314
Deduced a syphon composed of 250 places in 13 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 3 with 500 rules applied. Total rules applied 6495 place count 7821 transition count 13314
Discarding 2745 places :
Symmetric choice reduction at 3 with 2745 rule applications. Total rules 9240 place count 5076 transition count 10569
Iterating global reduction 3 with 2745 rules applied. Total rules applied 11985 place count 5076 transition count 10569
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 11985 place count 5076 transition count 10562
Deduced a syphon composed of 7 places in 19 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 11999 place count 5069 transition count 10562
Discarding 545 places :
Symmetric choice reduction at 3 with 545 rule applications. Total rules 12544 place count 4524 transition count 7837
Iterating global reduction 3 with 545 rules applied. Total rules applied 13089 place count 4524 transition count 7837
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 13139 place count 4499 transition count 7812
Free-agglomeration rule (complex) applied 339 times.
Iterating global reduction 3 with 339 rules applied. Total rules applied 13478 place count 4499 transition count 9653
Reduce places removed 339 places and 0 transitions.
Iterating post reduction 3 with 339 rules applied. Total rules applied 13817 place count 4160 transition count 9653
Partial Free-agglomeration rule applied 75 times.
Drop transitions (Partial Free agglomeration) removed 75 transitions
Iterating global reduction 4 with 75 rules applied. Total rules applied 13892 place count 4160 transition count 9653
Applied a total of 13892 rules in 4865 ms. Remains 4160 /11106 variables (removed 6946) and now considering 9653/16561 (removed 6908) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4879 ms. Remains : 4160/11106 places, 9653/16561 transitions.
[2024-05-24 22:15:14] [INFO ] Flow matrix only has 8769 transitions (discarded 884 similar events)
// Phase 1: matrix 8769 rows 4160 cols
[2024-05-24 22:15:14] [INFO ] Computed 937 invariants in 247 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 2, 1, 1, 1, 2, 1]
RANDOM walk for 1000000 steps (31997 resets) in 28568 ms. (35 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6000006 steps (23412 resets) in 26495 ms. (226 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 1, 0] Max Struct:[1, 2, 1, 1, 2, 1]
[2024-05-24 22:16:09] [INFO ] Flow matrix only has 8769 transitions (discarded 884 similar events)
[2024-05-24 22:16:09] [INFO ] Invariant cache hit.
[2024-05-24 22:16:09] [INFO ] [Real]Absence check using 49 positive place invariants in 105 ms returned sat
[2024-05-24 22:16:10] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 185 ms returned sat
[2024-05-24 22:16:13] [INFO ] [Real]Absence check using state equation in 3743 ms returned sat
[2024-05-24 22:16:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:16:14] [INFO ] [Nat]Absence check using 49 positive place invariants in 92 ms returned sat
[2024-05-24 22:16:14] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 213 ms returned sat
[2024-05-24 22:16:18] [INFO ] [Nat]Absence check using state equation in 3621 ms returned sat
[2024-05-24 22:16:18] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:16:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:16:23] [INFO ] [Nat]Added 5002 Read/Feed constraints in 4934 ms returned unsat
[2024-05-24 22:16:24] [INFO ] [Real]Absence check using 49 positive place invariants in 93 ms returned sat
[2024-05-24 22:16:24] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 168 ms returned unsat
[2024-05-24 22:16:24] [INFO ] [Real]Absence check using 49 positive place invariants in 83 ms returned sat
[2024-05-24 22:16:25] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 187 ms returned sat
[2024-05-24 22:16:28] [INFO ] [Real]Absence check using state equation in 2978 ms returned sat
[2024-05-24 22:16:28] [INFO ] [Real]Added 5002 Read/Feed constraints in 609 ms returned sat
[2024-05-24 22:16:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:16:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 85 ms returned sat
[2024-05-24 22:16:29] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 190 ms returned sat
[2024-05-24 22:16:32] [INFO ] [Nat]Absence check using state equation in 3129 ms returned sat
[2024-05-24 22:16:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:16:42] [INFO ] [Nat]Added 5002 Read/Feed constraints in 9296 ms returned unknown
[2024-05-24 22:16:42] [INFO ] [Real]Absence check using 49 positive place invariants in 83 ms returned sat
[2024-05-24 22:16:42] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 191 ms returned sat
[2024-05-24 22:16:47] [INFO ] [Real]Absence check using state equation in 4113 ms returned sat
[2024-05-24 22:16:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:16:47] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2024-05-24 22:16:47] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 182 ms returned sat
[2024-05-24 22:16:51] [INFO ] [Nat]Absence check using state equation in 4097 ms returned sat
[2024-05-24 22:16:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:16:58] [INFO ] [Nat]Added 5002 Read/Feed constraints in 6831 ms returned sat
[2024-05-24 22:17:03] [INFO ] Deduced a trap composed of 281 places in 4948 ms of which 228 ms to minimize.
[2024-05-24 22:17:09] [INFO ] Deduced a trap composed of 280 places in 5624 ms of which 40 ms to minimize.
[2024-05-24 22:17:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 11307 ms
[2024-05-24 22:17:11] [INFO ] Computed and/alt/rep : 4622/6661/4622 causal constraints (skipped 4122 transitions) in 935 ms.
[2024-05-24 22:17:12] [INFO ] Added : 7 causal constraints over 2 iterations in 2445 ms. Result :sat
Minimization took 5612 ms.
[2024-05-24 22:17:18] [INFO ] [Real]Absence check using 49 positive place invariants in 113 ms returned sat
[2024-05-24 22:17:18] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 63 ms returned unsat
[2024-05-24 22:17:19] [INFO ] [Real]Absence check using 49 positive place invariants in 83 ms returned sat
[2024-05-24 22:17:19] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 186 ms returned sat
[2024-05-24 22:17:22] [INFO ] [Real]Absence check using state equation in 3289 ms returned sat
[2024-05-24 22:17:23] [INFO ] [Real]Added 5002 Read/Feed constraints in 860 ms returned sat
[2024-05-24 22:17:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:17:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 85 ms returned sat
[2024-05-24 22:17:24] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 179 ms returned sat
[2024-05-24 22:17:28] [INFO ] [Nat]Absence check using state equation in 3351 ms returned sat
[2024-05-24 22:17:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:17:36] [INFO ] [Nat]Added 5002 Read/Feed constraints in 7782 ms returned sat
[2024-05-24 22:17:40] [INFO ] Deduced a trap composed of 382 places in 4780 ms of which 28 ms to minimize.
[2024-05-24 22:17:46] [INFO ] Deduced a trap composed of 243 places in 4943 ms of which 29 ms to minimize.
[2024-05-24 22:17:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 10536 ms
[2024-05-24 22:17:47] [INFO ] Computed and/alt/rep : 4622/6661/4622 causal constraints (skipped 4122 transitions) in 827 ms.
[2024-05-24 22:17:49] [INFO ] Added : 9 causal constraints over 2 iterations in 2481 ms. Result :sat
Minimization took 5408 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 1, 0] Max Struct:[0, 1, 1, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 4160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4160/4160 places, 9653/9653 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4160 transition count 9650
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4157 transition count 9650
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 4157 transition count 9647
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 4154 transition count 9647
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 17 place count 4149 transition count 9642
Iterating global reduction 3 with 5 rules applied. Total rules applied 22 place count 4149 transition count 9642
Applied a total of 22 rules in 1218 ms. Remains 4149 /4160 variables (removed 11) and now considering 9642/9653 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1218 ms. Remains : 4149/4160 places, 9642/9653 transitions.
[2024-05-24 22:17:55] [INFO ] Flow matrix only has 8758 transitions (discarded 884 similar events)
// Phase 1: matrix 8758 rows 4149 cols
[2024-05-24 22:17:55] [INFO ] Computed 937 invariants in 246 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (32017 resets) in 27616 ms. (36 steps per ms)
BEST_FIRST walk for 3000003 steps (11706 resets) in 13027 ms. (230 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-05-24 22:18:36] [INFO ] Flow matrix only has 8758 transitions (discarded 884 similar events)
[2024-05-24 22:18:36] [INFO ] Invariant cache hit.
[2024-05-24 22:18:37] [INFO ] [Real]Absence check using 49 positive place invariants in 76 ms returned sat
[2024-05-24 22:18:37] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 195 ms returned sat
[2024-05-24 22:18:40] [INFO ] [Real]Absence check using state equation in 3131 ms returned sat
[2024-05-24 22:18:40] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:18:41] [INFO ] [Real]Added 5002 Read/Feed constraints in 621 ms returned sat
[2024-05-24 22:18:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:18:41] [INFO ] [Nat]Absence check using 49 positive place invariants in 80 ms returned sat
[2024-05-24 22:18:42] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 190 ms returned sat
[2024-05-24 22:18:45] [INFO ] [Nat]Absence check using state equation in 3125 ms returned sat
[2024-05-24 22:18:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:18:53] [INFO ] [Nat]Added 5002 Read/Feed constraints in 8245 ms returned unsat
[2024-05-24 22:18:54] [INFO ] [Real]Absence check using 49 positive place invariants in 88 ms returned sat
[2024-05-24 22:18:54] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 216 ms returned sat
[2024-05-24 22:18:57] [INFO ] [Real]Absence check using state equation in 3235 ms returned sat
[2024-05-24 22:18:58] [INFO ] [Real]Added 5002 Read/Feed constraints in 512 ms returned sat
[2024-05-24 22:18:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:18:58] [INFO ] [Nat]Absence check using 49 positive place invariants in 89 ms returned sat
[2024-05-24 22:18:59] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 215 ms returned sat
[2024-05-24 22:19:02] [INFO ] [Nat]Absence check using state equation in 3450 ms returned sat
[2024-05-24 22:19:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:19:11] [INFO ] [Nat]Added 5002 Read/Feed constraints in 8658 ms returned sat
[2024-05-24 22:19:12] [INFO ] Computed and/alt/rep : 4614/6648/4614 causal constraints (skipped 4119 transitions) in 635 ms.
[2024-05-24 22:19:14] [INFO ] Added : 11 causal constraints over 3 iterations in 3074 ms. Result :sat
Minimization took 10041 ms.
[2024-05-24 22:19:25] [INFO ] [Real]Absence check using 49 positive place invariants in 79 ms returned sat
[2024-05-24 22:19:25] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 197 ms returned sat
[2024-05-24 22:19:28] [INFO ] [Real]Absence check using state equation in 3498 ms returned sat
[2024-05-24 22:19:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:19:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2024-05-24 22:19:29] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 188 ms returned sat
[2024-05-24 22:19:33] [INFO ] [Nat]Absence check using state equation in 3702 ms returned sat
[2024-05-24 22:19:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:19:39] [INFO ] [Nat]Added 5002 Read/Feed constraints in 6432 ms returned sat
[2024-05-24 22:19:44] [INFO ] Deduced a trap composed of 286 places in 4746 ms of which 26 ms to minimize.
[2024-05-24 22:19:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5197 ms
[2024-05-24 22:19:45] [INFO ] Computed and/alt/rep : 4614/6648/4614 causal constraints (skipped 4119 transitions) in 630 ms.
[2024-05-24 22:19:46] [INFO ] Added : 7 causal constraints over 2 iterations in 2016 ms. Result :sat
Minimization took 9899 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 4149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4149/4149 places, 9642/9642 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4149 transition count 9641
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4148 transition count 9641
Applied a total of 2 rules in 934 ms. Remains 4148 /4149 variables (removed 1) and now considering 9641/9642 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 934 ms. Remains : 4148/4149 places, 9641/9642 transitions.
[2024-05-24 22:19:57] [INFO ] Flow matrix only has 8756 transitions (discarded 885 similar events)
// Phase 1: matrix 8756 rows 4148 cols
[2024-05-24 22:19:58] [INFO ] Computed 937 invariants in 249 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (32007 resets) in 27539 ms. (36 steps per ms)
BEST_FIRST walk for 2000002 steps (7804 resets) in 8620 ms. (231 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2024-05-24 22:20:34] [INFO ] Flow matrix only has 8756 transitions (discarded 885 similar events)
[2024-05-24 22:20:34] [INFO ] Invariant cache hit.
[2024-05-24 22:20:34] [INFO ] [Real]Absence check using 49 positive place invariants in 83 ms returned sat
[2024-05-24 22:20:34] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 200 ms returned sat
[2024-05-24 22:20:38] [INFO ] [Real]Absence check using state equation in 3857 ms returned sat
[2024-05-24 22:20:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:20:39] [INFO ] [Nat]Absence check using 49 positive place invariants in 89 ms returned sat
[2024-05-24 22:20:39] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 193 ms returned sat
[2024-05-24 22:20:43] [INFO ] [Nat]Absence check using state equation in 3765 ms returned sat
[2024-05-24 22:20:43] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:20:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:20:51] [INFO ] [Nat]Added 5002 Read/Feed constraints in 8354 ms returned sat
[2024-05-24 22:20:56] [INFO ] Deduced a trap composed of 464 places in 4494 ms of which 30 ms to minimize.
[2024-05-24 22:21:02] [INFO ] Deduced a trap composed of 169 places in 5183 ms of which 34 ms to minimize.
[2024-05-24 22:21:07] [INFO ] Deduced a trap composed of 178 places in 4839 ms of which 33 ms to minimize.
[2024-05-24 22:21:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 15503 ms
[2024-05-24 22:21:08] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 4119 transitions) in 638 ms.
[2024-05-24 22:21:09] [INFO ] Added : 7 causal constraints over 2 iterations in 2060 ms. Result :sat
Minimization took 9738 ms.
[2024-05-24 22:21:19] [INFO ] [Real]Absence check using 49 positive place invariants in 85 ms returned sat
[2024-05-24 22:21:19] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 192 ms returned sat
[2024-05-24 22:21:23] [INFO ] [Real]Absence check using state equation in 3752 ms returned sat
[2024-05-24 22:21:24] [INFO ] [Real]Added 5002 Read/Feed constraints in 594 ms returned sat
[2024-05-24 22:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:21:25] [INFO ] [Nat]Absence check using 49 positive place invariants in 90 ms returned sat
[2024-05-24 22:21:25] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 202 ms returned sat
[2024-05-24 22:21:29] [INFO ] [Nat]Absence check using state equation in 3779 ms returned sat
[2024-05-24 22:21:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:21:36] [INFO ] [Nat]Added 5002 Read/Feed constraints in 7283 ms returned sat
[2024-05-24 22:21:41] [INFO ] Deduced a trap composed of 715 places in 4572 ms of which 30 ms to minimize.
[2024-05-24 22:21:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5081 ms
[2024-05-24 22:21:42] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 4119 transitions) in 659 ms.
[2024-05-24 22:21:43] [INFO ] Added : 9 causal constraints over 2 iterations in 2132 ms. Result :sat
Minimization took 10027 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 4148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4148/4148 places, 9641/9641 transitions.
Applied a total of 0 rules in 508 ms. Remains 4148 /4148 variables (removed 0) and now considering 9641/9641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 508 ms. Remains : 4148/4148 places, 9641/9641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4148/4148 places, 9641/9641 transitions.
Applied a total of 0 rules in 470 ms. Remains 4148 /4148 variables (removed 0) and now considering 9641/9641 (removed 0) transitions.
[2024-05-24 22:21:54] [INFO ] Flow matrix only has 8756 transitions (discarded 885 similar events)
[2024-05-24 22:21:54] [INFO ] Invariant cache hit.
[2024-05-24 22:22:07] [INFO ] Implicit Places using invariants in 12785 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 18, 24, 32, 42, 54, 68, 84, 102, 122, 144, 167, 189, 190, 191, 192, 193, 194, 214, 232, 248, 262, 274, 284, 292, 298, 302, 304, 317, 323, 325, 326, 327, 328, 329, 330, 332, 336, 342, 350, 360, 372, 386, 402, 420, 440, 461, 481, 482, 483, 484, 485, 486, 504, 520, 534, 546, 556, 564, 570, 574, 576, 578, 591, 597, 599, 600, 601, 602, 603, 604, 606, 608, 612, 618, 626, 636, 648, 662, 678, 696, 715, 733, 734, 735, 736, 737, 738, 754, 768, 780, 790, 798, 804, 808, 810, 812, 814, 827, 833, 835, 836, 837, 838, 839, 840, 842, 844, 846, 850, 856, 864, 874, 886, 900, 916, 933, 949, 950, 951, 952, 953, 954, 968, 980, 990, 998, 1004, 1008, 1010, 1012, 1014, 1016, 1029, 1035, 1037, 1038, 1039, 1040, 1041, 1042, 1044, 1046, 1048, 1050, 1054, 1060, 1068, 1078, 1090, 1104, 1119, 1133, 1134, 1135, 1136, 1137, 1138, 1150, 1160, 1168, 1174, 1178, 1180, 1182, 1184, 1186, 1188, 1201, 1207, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1218, 1220, 1222, 1224, 1228, 1234, 1242, 1252, 1264, 1277, 1289, 1290, 1291, 1292, 1293, 1294, 1304, 1312, 1318, 1322, 1324, 1326, 1328, 1330, 1332, 1334, 1347, 1353, 1355, 1356, 1357, 1358, 1359, 1360, 1362, 1364, 1366, 1368, 1370, 1372, 1376, 1382, 1390, 1400, 1411, 1421, 1422, 1423, 1424, 1425, 1426, 1434, 1440, 1444, 1446, 1448, 1450, 1452, 1454, 1456, 1458, 1471, 1477, 1479, 1480, 1481, 1482, 1483, 1484, 1486, 1488, 1490, 1492, 1494, 1496, 1498, 1502, 1508, 1516, 1525, 1533, 1534, 1535, 1536, 1537, 1538, 1544, 1548, 1550, 1552, 1554, 1556, 1558, 1560, 1562, 1564, 1577, 1583, 1585, 1586, 1587, 1588, 1589, 1590, 1592, 1594, 1596, 1598, 1600, 1602, 1604, 1606, 1610, 1616, 1623, 1629, 1630, 1631, 1632, 1633, 1634, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1669, 1675, 1677, 1678, 1679, 1680, 1681, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1704, 1709, 1713, 1714, 1715, 1716, 1717, 1718, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1751, 1757, 1759, 1760, 1761, 1762, 1763, 1764, 1766, 1768, 1770, 1772, 1774, 1776, 1778, 1780, 1782, 1784, 1787, 1789, 1790, 1791, 1792, 1793, 1794, 1796, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1827, 1833, 1835, 1836, 1837, 1838, 1839, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1865, 1866, 1867, 1868, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1902, 1904, 1907, 1909, 1910, 1911, 1912, 1913, 1914, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1939, 1940, 1941, 1942, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1976, 1982, 1984, 1985, 1986, 1987, 1988, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2051, 2057, 2059, 2060, 2061, 2062, 2063, 2064, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2089, 2090, 2091, 2092, 2093, 2094, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2127, 2133, 2135, 2136, 2137, 2138, 2139, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2164, 2169, 2170, 2171, 2172, 2173, 2174, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2209, 2215, 2217, 2218, 2219, 2220, 2221, 2222, 2224, 2226, 2228, 2230, 2232, 2234, 2236, 2238, 2240, 2244, 2250, 2257, 2258, 2259, 2260, 2261, 2262, 2268, 2272, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2301, 2307, 2309, 2310, 2311, 2312, 2313, 2314, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2334, 2340, 2348, 2357, 2358, 2359, 2360, 2361, 2362, 2370, 2376, 2380, 2382, 2384, 2386, 2388, 2390, 2392, 2394, 2407, 2413, 2415, 2416, 2417, 2418, 2419, 2420, 2422, 2424, 2426, 2428, 2430, 2432, 2434, 2438, 2444, 2452, 2462, 2473, 2474, 2475, 2476, 2477, 2478, 2488, 2496, 2502, 2506, 2508, 2510, 2512, 2514, 2516, 2518, 2531, 2537, 2539, 2540, 2541, 2542, 2543, 2544, 2546, 2548, 2550, 2552, 2554, 2556, 2560, 2566, 2574, 2584, 2596, 2609, 2610, 2611, 2612, 2613, 2614, 2626, 2636, 2644, 2650, 2654, 2656, 2658, 2660, 2662, 2664, 2677, 2683, 2685, 2686, 2687, 2688, 2689, 2690, 2692, 2694, 2696, 2698, 2700, 2704, 2710, 2718, 2728, 2740, 2754, 2769, 2770, 2771, 2772, 2773, 2774, 2788, 2800, 2810, 2818, 2824, 2828, 2830, 2832, 2834, 2836, 2849, 2855, 2857, 2858, 2859, 2860, 2861, 2862, 2864, 2866, 2868, 2870, 2874, 2880, 2888, 2898, 2910, 2924, 2940, 2957, 2958, 2959, 2960, 2961, 2962, 2978, 2992, 3004, 3014, 3022, 3028, 3032, 3034, 3036, 3038, 3051, 3057, 3059, 3060, 3061, 3062, 3063, 3064, 3066, 3068, 3070, 3074, 3080, 3088, 3098, 3110, 3125, 3141, 3159, 3178, 3179, 3180, 3181, 3182, 3183, 3201, 3217, 3231, 3243, 3253, 3261, 3267, 3271, 3273, 3275, 3288, 3294, 3296, 3297, 3298, 3299, 3300, 3301, 3303, 3305, 3309, 3315, 3323, 3333, 3345, 3359, 3375, 3393, 3413, 3434, 3435, 3436, 3437, 3438, 3439, 3459, 3477, 3493, 3507, 3519, 3529, 3537, 3543, 3547, 3549, 3562, 3564, 3567, 3569, 3570, 3571, 3572, 3573, 3574, 3576, 3580, 3586, 3594, 3604, 3616, 3630, 3646, 3664, 3684, 3706, 3729, 3730, 3731, 3732, 3733, 3734, 3756, 3776, 3794, 3810, 3824, 3836, 3846, 3854, 3860, 3864, 3877]
[2024-05-24 22:22:07] [INFO ] Actually due to overlaps returned [317, 591, 827, 1029, 1201, 1347, 1471, 1577, 1669, 1751, 1827, 1902, 1976, 2051, 2127, 2209, 2301, 2407, 2531, 2677, 2849, 3051, 3288, 3562, 3877, 4, 9, 10, 11, 12, 13, 189, 190, 191, 192, 193, 325, 326, 327, 328, 329, 481, 482, 483, 484, 485, 599, 600, 601, 602, 603, 733, 734, 735, 736, 737, 835, 836, 837, 838, 839, 949, 950, 951, 952, 953, 1037, 1038, 1039, 1040, 1041, 1133, 1134, 1135, 1136, 1137, 1209, 1210, 1211, 1212, 1213, 1289, 1290, 1291, 1292, 1293, 1355, 1356, 1357, 1358, 1359, 1421, 1422, 1423, 1424, 1425, 1479, 1480, 1481, 1482, 1483, 1533, 1534, 1535, 1536, 1537, 1585, 1586, 1587, 1588, 1589, 1629, 1630, 1631, 1632, 1633, 1677, 1678, 1679, 1680, 1681, 1713, 1714, 1715, 1716, 1717, 1759, 1760, 1761, 1762, 1763, 1789, 1790, 1791, 1792, 1793, 1835, 1836, 1837, 1838, 1839, 1864, 1865, 1866, 1867, 1868, 1904, 1909, 1910, 1911, 1912, 1913, 1938, 1939, 1940, 1941, 1942, 1984, 1985, 1986, 1987, 1988, 2013, 2014, 2015, 2016, 2017, 2059, 2060, 2061, 2062, 2063, 2089, 2090, 2091, 2092, 2093, 2135, 2136, 2137, 2138, 2139, 2169, 2170, 2171, 2172, 2173, 2217, 2218, 2219, 2220, 2221, 2257, 2258, 2259, 2260, 2261, 2309, 2310, 2311, 2312, 2313, 2357, 2358, 2359, 2360, 2361, 2415, 2416, 2417, 2418, 2419, 2473, 2474, 2475, 2476, 2477, 2539, 2540, 2541, 2542, 2543, 2609, 2610, 2611, 2612, 2613, 2685, 2686, 2687, 2688, 2689, 2769, 2770, 2771, 2772, 2773, 2857, 2858, 2859, 2860, 2861, 2957, 2958, 2959, 2960, 2961, 3059, 3060, 3061, 3062, 3063, 3178, 3179, 3180, 3181, 3182, 3296, 3297, 3298, 3299, 3300, 3434, 3435, 3436, 3437, 3438, 3564, 3569, 3570, 3571, 3572, 3573, 3729, 3730, 3731, 3732, 3733]
Discarding 278 places :
Implicit Place search using SMT only with invariants took 12830 ms to find 278 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3870/4148 places, 9641/9641 transitions.
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 240 place count 3630 transition count 9401
Iterating global reduction 0 with 240 rules applied. Total rules applied 480 place count 3630 transition count 9401
Discarding 240 places :
Symmetric choice reduction at 0 with 240 rule applications. Total rules 720 place count 3390 transition count 9161
Iterating global reduction 0 with 240 rules applied. Total rules applied 960 place count 3390 transition count 9161
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 963 place count 3390 transition count 9158
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 966 place count 3387 transition count 9158
Applied a total of 966 rules in 1299 ms. Remains 3387 /3870 variables (removed 483) and now considering 9158/9641 (removed 483) transitions.
[2024-05-24 22:22:08] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
// Phase 1: matrix 8273 rows 3387 cols
[2024-05-24 22:22:09] [INFO ] Computed 659 invariants in 202 ms
[2024-05-24 22:22:18] [INFO ] Implicit Places using invariants in 9182 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 161, 183, 203, 221, 237, 251, 263, 273, 281, 287, 291, 293, 310, 312, 314, 318, 324, 332, 342, 354, 368, 384, 402, 422, 443, 463, 481, 497, 511, 523, 533, 541, 547, 551, 553, 555, 563, 565, 567, 569, 573, 579, 587, 597, 609, 623, 639, 657, 676, 694, 710, 724, 736, 746, 754, 760, 764, 766, 768, 770, 778, 780, 782, 784, 786, 790, 796, 804, 814, 826, 840, 856, 873, 889, 903, 915, 925, 933, 939, 943, 945, 947, 949, 951, 959, 961, 963, 965, 967, 969, 973, 979, 987, 997, 1009, 1023, 1038, 1052, 1064, 1074, 1082, 1088, 1092, 1094, 1096, 1098, 1100, 1102, 1110, 1112, 1114, 1116, 1118, 1120, 1122, 1126, 1132, 1140, 1150, 1162, 1175, 1187, 1197, 1205, 1211, 1215, 1217, 1219, 1221, 1223, 1225, 1227, 1235, 1237, 1239, 1241, 1243, 1245, 1247, 1249, 1253, 1259, 1267, 1277, 1288, 1298, 1306, 1312, 1316, 1318, 1320, 1322, 1324, 1326, 1328, 1330, 1338, 1340, 1342, 1344, 1346, 1348, 1350, 1352, 1354, 1358, 1364, 1372, 1381, 1389, 1395, 1399, 1401, 1403, 1405, 1407, 1409, 1411, 1413, 1415, 1423, 1425, 1427, 1429, 1431, 1433, 1435, 1437, 1439, 1441, 1445, 1451, 1458, 1464, 1468, 1470, 1472, 1474, 1476, 1478, 1480, 1482, 1484, 1486, 1494, 1496, 1498, 1500, 1502, 1504, 1506, 1508, 1510, 1512, 1514, 1518, 1523, 1527, 1529, 1531, 1533, 1535, 1537, 1539, 1541, 1543, 1545, 1547, 1555, 1557, 1559, 1561, 1563, 1565, 1567, 1569, 1571, 1573, 1575, 1577, 1580, 1582, 1584, 1586, 1588, 1590, 1592, 1594, 1596, 1598, 1600, 1602, 1610, 1612, 1614, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1662, 1664, 1666, 1668, 1670, 1672, 1674, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1706, 1708, 1715, 1717, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1785, 1787, 1789, 1791, 1793, 1796, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1824, 1826, 1828, 1830, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1850, 1855, 1859, 1861, 1863, 1865, 1867, 1869, 1871, 1873, 1875, 1877, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1909, 1915, 1922, 1928, 1932, 1934, 1936, 1938, 1940, 1942, 1944, 1946, 1948, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1978, 1984, 1992, 2001, 2009, 2015, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2057, 2061, 2067, 2075, 2085, 2096, 2106, 2114, 2120, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2162, 2168, 2176, 2186, 2198, 2211, 2223, 2233, 2241, 2247, 2251, 2253, 2255, 2257, 2259, 2261, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2285, 2291, 2299, 2309, 2321, 2335, 2350, 2364, 2376, 2386, 2394, 2400, 2404, 2406, 2408, 2410, 2412, 2420, 2422, 2424, 2426, 2428, 2430, 2434, 2440, 2448, 2458, 2470, 2484, 2500, 2517, 2533, 2547, 2559, 2569, 2577, 2583, 2587, 2589, 2591, 2593, 2601, 2603, 2605, 2607, 2609, 2613, 2619, 2627, 2637, 2649, 2664, 2680, 2698, 2717, 2735, 2751, 2765, 2777, 2787, 2795, 2801, 2805, 2807, 2809, 2817, 2819, 2821, 2823, 2827, 2833, 2841, 2851, 2863, 2877, 2893, 2911, 2931, 2952, 2972, 2990, 3006, 3020, 3032, 3042, 3050, 3056, 3060, 3062, 3068, 3070, 3072, 3076, 3082, 3090, 3100, 3112, 3126, 3142, 3160, 3180, 3202, 3225, 3247, 3267, 3285, 3301, 3315, 3327, 3337, 3345, 3351, 3355]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 9223 ms to find 600 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2787/4148 places, 9158/9641 transitions.
Applied a total of 0 rules in 493 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 24322 ms. Remains : 2787/4148 places, 9158/9641 transitions.
[2024-05-24 22:22:18] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
// Phase 1: matrix 8273 rows 2787 cols
[2024-05-24 22:22:18] [INFO ] Computed 59 invariants in 143 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (34136 resets) in 26330 ms. (37 steps per ms)
BEST_FIRST walk for 2000002 steps (5365 resets) in 5841 ms. (342 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2024-05-24 22:22:50] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:22:50] [INFO ] Invariant cache hit.
[2024-05-24 22:22:51] [INFO ] [Real]Absence check using 47 positive place invariants in 51 ms returned sat
[2024-05-24 22:22:51] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 7 ms returned sat
[2024-05-24 22:22:54] [INFO ] [Real]Absence check using state equation in 2768 ms returned sat
[2024-05-24 22:22:54] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:22:54] [INFO ] [Real]Added 5002 Read/Feed constraints in 461 ms returned sat
[2024-05-24 22:22:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:22:55] [INFO ] [Nat]Absence check using 47 positive place invariants in 54 ms returned sat
[2024-05-24 22:22:55] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-24 22:22:57] [INFO ] [Nat]Absence check using state equation in 2721 ms returned sat
[2024-05-24 22:23:00] [INFO ] [Nat]Added 5002 Read/Feed constraints in 2668 ms returned sat
[2024-05-24 22:23:02] [INFO ] Deduced a trap composed of 303 places in 2117 ms of which 17 ms to minimize.
[2024-05-24 22:23:05] [INFO ] Deduced a trap composed of 98 places in 2213 ms of which 18 ms to minimize.
[2024-05-24 22:23:07] [INFO ] Deduced a trap composed of 96 places in 2137 ms of which 17 ms to minimize.
[2024-05-24 22:23:09] [INFO ] Deduced a trap composed of 224 places in 2146 ms of which 18 ms to minimize.
[2024-05-24 22:23:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 9823 ms
[2024-05-24 22:23:10] [INFO ] Computed and/alt/rep : 4550/6591/4550 causal constraints (skipped 3629 transitions) in 516 ms.
[2024-05-24 22:23:12] [INFO ] Added : 9 causal constraints over 2 iterations in 1745 ms. Result :sat
Minimization took 9447 ms.
[2024-05-24 22:23:21] [INFO ] [Real]Absence check using 47 positive place invariants in 48 ms returned sat
[2024-05-24 22:23:21] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:23:24] [INFO ] [Real]Absence check using state equation in 2514 ms returned sat
[2024-05-24 22:23:25] [INFO ] [Real]Added 5002 Read/Feed constraints in 487 ms returned sat
[2024-05-24 22:23:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:23:25] [INFO ] [Nat]Absence check using 47 positive place invariants in 55 ms returned sat
[2024-05-24 22:23:25] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:23:28] [INFO ] [Nat]Absence check using state equation in 2621 ms returned sat
[2024-05-24 22:23:31] [INFO ] [Nat]Added 5002 Read/Feed constraints in 3399 ms returned sat
[2024-05-24 22:23:33] [INFO ] Deduced a trap composed of 326 places in 2080 ms of which 20 ms to minimize.
[2024-05-24 22:23:36] [INFO ] Deduced a trap composed of 96 places in 2267 ms of which 17 ms to minimize.
[2024-05-24 22:23:38] [INFO ] Deduced a trap composed of 86 places in 2248 ms of which 17 ms to minimize.
[2024-05-24 22:23:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 7360 ms
[2024-05-24 22:23:39] [INFO ] Computed and/alt/rep : 4550/6591/4550 causal constraints (skipped 3629 transitions) in 546 ms.
[2024-05-24 22:23:40] [INFO ] Added : 10 causal constraints over 2 iterations in 1789 ms. Result :sat
Minimization took 9324 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9158/9158 transitions.
Applied a total of 0 rules in 454 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 454 ms. Remains : 2787/2787 places, 9158/9158 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9158/9158 transitions.
Applied a total of 0 rules in 433 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
[2024-05-24 22:23:51] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:23:51] [INFO ] Invariant cache hit.
[2024-05-24 22:23:56] [INFO ] Implicit Places using invariants in 5145 ms returned []
[2024-05-24 22:23:56] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:23:56] [INFO ] Invariant cache hit.
[2024-05-24 22:23:58] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:24:29] [INFO ] Performed 391/2787 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:24:59] [INFO ] Performed 772/2787 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 22:25:29] [INFO ] Performed 999/2787 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 22:26:00] [INFO ] Performed 1271/2787 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-24 22:26:00] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-24 22:26:00] [INFO ] Implicit Places using invariants and state equation in 123925 ms returned []
Implicit Place search using SMT with State Equation took 129089 ms to find 0 implicit places.
[2024-05-24 22:26:01] [INFO ] Redundant transitions in 1198 ms returned []
Running 9064 sub problems to find dead transitions.
[2024-05-24 22:26:01] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:26:01] [INFO ] Invariant cache hit.
[2024-05-24 22:26:01] [INFO ] State equation strengthened by 5002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2785 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9064 unsolved
SMT process timed out in 86562ms, After SMT, problems are : Problem set: 0 solved, 9064 unsolved
Search for dead transitions found 0 dead transitions in 86814ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217617 ms. Remains : 2787/2787 places, 9158/9158 transitions.
RANDOM walk for 40000 steps (1363 resets) in 2471 ms. (16 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (106 resets) in 387 ms. (103 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (103 resets) in 460 ms. (86 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (107 resets) in 691 ms. (57 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (105 resets) in 498 ms. (80 steps per ms) remains 4/4 properties
[2024-05-24 22:27:29] [INFO ] Flatten gal took : 980 ms
[2024-05-24 22:27:30] [INFO ] Flatten gal took : 304 ms
[2024-05-24 22:27:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality837649473081198368.gal : 106 ms
[2024-05-24 22:27:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10296660084958372746.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/ReachabilityCardinality837649473081198368.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10296660084958372746.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/ReachabilityCardinality10296660084958372746.prop.
Interrupted probabilistic random walk after 24464 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 24464 steps, saw 10366 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:27:32] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:27:32] [INFO ] Invariant cache hit.
[2024-05-24 22:27:32] [INFO ] State equation strengthened by 5002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2669/2671 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2671 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/2697 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 22:27:35] [INFO ] Deduced a trap composed of 382 places in 2106 ms of which 18 ms to minimize.
[2024-05-24 22:27:37] [INFO ] Deduced a trap composed of 475 places in 2078 ms of which 18 ms to minimize.
SMT process timed out in 5226ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9158/9158 transitions.
Applied a total of 0 rules in 423 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 427 ms. Remains : 2787/2787 places, 9158/9158 transitions.
RANDOM walk for 40000 steps (1364 resets) in 3036 ms. (13 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (103 resets) in 267 ms. (149 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (108 resets) in 308 ms. (129 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (106 resets) in 284 ms. (140 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (104 resets) in 290 ms. (137 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 24861 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 24861 steps, saw 10543 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:27:42] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:27:42] [INFO ] Invariant cache hit.
[2024-05-24 22:27:42] [INFO ] State equation strengthened by 5002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2669/2671 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2671 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/2697 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 22:27:45] [INFO ] Deduced a trap composed of 382 places in 2169 ms of which 22 ms to minimize.
[2024-05-24 22:27:47] [INFO ] Deduced a trap composed of 475 places in 2134 ms of which 17 ms to minimize.
[2024-05-24 22:27:49] [INFO ] Deduced a trap composed of 277 places in 2008 ms of which 18 ms to minimize.
[2024-05-24 22:27:52] [INFO ] Deduced a trap composed of 302 places in 2198 ms of which 18 ms to minimize.
[2024-05-24 22:27:54] [INFO ] Deduced a trap composed of 99 places in 2185 ms of which 18 ms to minimize.
[2024-05-24 22:27:56] [INFO ] Deduced a trap composed of 116 places in 2131 ms of which 17 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :15 after 22
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :22 after 27
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :27 after 35
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :35 after 65
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :65 after 67
[2024-05-24 22:27:58] [INFO ] Deduced a trap composed of 112 places in 2175 ms of which 19 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :67 after 137
[2024-05-24 22:28:00] [INFO ] Deduced a trap composed of 165 places in 2191 ms of which 18 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :137 after 200
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :200 after 291
[2024-05-24 22:28:03] [INFO ] Deduced a trap composed of 114 places in 2179 ms of which 17 ms to minimize.
[2024-05-24 22:28:05] [INFO ] Deduced a trap composed of 163 places in 2104 ms of which 19 ms to minimize.
[2024-05-24 22:28:07] [INFO ] Deduced a trap composed of 219 places in 2114 ms of which 16 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :291 after 594
[2024-05-24 22:28:09] [INFO ] Deduced a trap composed of 425 places in 2112 ms of which 18 ms to minimize.
[2024-05-24 22:28:11] [INFO ] Deduced a trap composed of 335 places in 2191 ms of which 18 ms to minimize.
[2024-05-24 22:28:13] [INFO ] Deduced a trap composed of 99 places in 2101 ms of which 18 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :594 after 1032
[2024-05-24 22:28:16] [INFO ] Deduced a trap composed of 117 places in 2160 ms of which 17 ms to minimize.
[2024-05-24 22:28:18] [INFO ] Deduced a trap composed of 404 places in 2095 ms of which 17 ms to minimize.
Detected timeout of ITS tools.
[2024-05-24 22:28:20] [INFO ] Deduced a trap composed of 163 places in 2140 ms of which 18 ms to minimize.
[2024-05-24 22:28:20] [INFO ] Flatten gal took : 255 ms
[2024-05-24 22:28:20] [INFO ] Applying decomposition
[2024-05-24 22:28:20] [INFO ] Flatten gal took : 264 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1292792928288571371.txt' '-o' '/tmp/graph1292792928288571371.bin' '-w' '/tmp/graph1292792928288571371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1292792928288571371.bin' '-l' '-1' '-v' '-w' '/tmp/graph1292792928288571371.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:28:21] [INFO ] Decomposing Gal with order
[2024-05-24 22:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:28:22] [INFO ] Deduced a trap composed of 141 places in 2180 ms of which 17 ms to minimize.
[2024-05-24 22:28:24] [INFO ] Removed a total of 14549 redundant transitions.
[2024-05-24 22:28:24] [INFO ] Flatten gal took : 2061 ms
[2024-05-24 22:28:24] [INFO ] Deduced a trap composed of 510 places in 2047 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2697 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2697 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 22:28:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 7304 labels/synchronizations in 641 ms.
[2024-05-24 22:28:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality584108578928166618.gal : 96 ms
[2024-05-24 22:28:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6074162386721399628.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/ReachabilityCardinality584108578928166618.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6074162386721399628.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 ...306
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 36/2733 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2733 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 44/2777 variables, 44/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2777 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 10/2787 variables, 10/78 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2787 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Loading property file /tmp/ReachabilityCardinality6074162386721399628.prop.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 11060/11060 variables, and 2865 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 2787/2787 constraints, ReadFeed: 0/5002 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2669/2671 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2671 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/2697 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2697 variables, 19/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 22:28:30] [INFO ] Deduced a trap composed of 391 places in 2099 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2697 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2697 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/2733 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 22:28:32] [INFO ] Deduced a trap composed of 157 places in 2026 ms of which 19 ms to minimize.
[2024-05-24 22:28:35] [INFO ] Deduced a trap composed of 39 places in 2272 ms of which 19 ms to minimize.
[2024-05-24 22:28:37] [INFO ] Deduced a trap composed of 89 places in 2027 ms of which 18 ms to minimize.
[2024-05-24 22:28:39] [INFO ] Deduced a trap composed of 171 places in 1926 ms of which 18 ms to minimize.
[2024-05-24 22:28:41] [INFO ] Deduced a trap composed of 171 places in 1859 ms of which 17 ms to minimize.
[2024-05-24 22:28:43] [INFO ] Deduced a trap composed of 174 places in 2009 ms of which 19 ms to minimize.
[2024-05-24 22:28:45] [INFO ] Deduced a trap composed of 5 places in 1986 ms of which 17 ms to minimize.
[2024-05-24 22:28:47] [INFO ] Deduced a trap composed of 194 places in 2007 ms of which 17 ms to minimize.
[2024-05-24 22:28:49] [INFO ] Deduced a trap composed of 190 places in 1913 ms of which 32 ms to minimize.
[2024-05-24 22:28:51] [INFO ] Deduced a trap composed of 195 places in 2062 ms of which 18 ms to minimize.
[2024-05-24 22:28:53] [INFO ] Deduced a trap composed of 196 places in 1987 ms of which 18 ms to minimize.
[2024-05-24 22:28:55] [INFO ] Deduced a trap composed of 213 places in 1938 ms of which 19 ms to minimize.
[2024-05-24 22:28:57] [INFO ] Deduced a trap composed of 196 places in 2079 ms of which 26 ms to minimize.
[2024-05-24 22:28:59] [INFO ] Deduced a trap composed of 194 places in 1923 ms of which 18 ms to minimize.
[2024-05-24 22:29:01] [INFO ] Deduced a trap composed of 196 places in 1944 ms of which 20 ms to minimize.
[2024-05-24 22:29:03] [INFO ] Deduced a trap composed of 194 places in 1917 ms of which 20 ms to minimize.
[2024-05-24 22:29:05] [INFO ] Deduced a trap composed of 219 places in 1960 ms of which 20 ms to minimize.
[2024-05-24 22:29:07] [INFO ] Deduced a trap composed of 194 places in 2051 ms of which 31 ms to minimize.
[2024-05-24 22:29:09] [INFO ] Deduced a trap composed of 194 places in 2022 ms of which 19 ms to minimize.
[2024-05-24 22:29:11] [INFO ] Deduced a trap composed of 194 places in 2043 ms of which 18 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2733 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1871
[2024-05-24 22:29:13] [INFO ] Deduced a trap composed of 194 places in 2087 ms of which 20 ms to minimize.
SMT process timed out in 91284ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9158/9158 transitions.
Applied a total of 0 rules in 422 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 423 ms. Remains : 2787/2787 places, 9158/9158 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9158/9158 transitions.
Applied a total of 0 rules in 420 ms. Remains 2787 /2787 variables (removed 0) and now considering 9158/9158 (removed 0) transitions.
[2024-05-24 22:29:14] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:29:14] [INFO ] Invariant cache hit.
Detected timeout of ITS tools.
[2024-05-24 22:29:19] [INFO ] Implicit Places using invariants in 5094 ms returned []
[2024-05-24 22:29:19] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:29:19] [INFO ] Invariant cache hit.
[2024-05-24 22:29:22] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:29:53] [INFO ] Performed 336/2787 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:30:24] [INFO ] Performed 852/2787 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 22:30:57] [INFO ] Performed 1087/2787 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2024-05-24 22:31:27] [INFO ] Performed 1283/2787 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2024-05-24 22:31:27] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2024-05-24 22:31:27] [INFO ] Implicit Places using invariants and state equation in 128178 ms returned []
Implicit Place search using SMT with State Equation took 133277 ms to find 0 implicit places.
[2024-05-24 22:31:29] [INFO ] Redundant transitions in 1139 ms returned []
Running 9064 sub problems to find dead transitions.
[2024-05-24 22:31:29] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:31:29] [INFO ] Invariant cache hit.
[2024-05-24 22:31:29] [INFO ] State equation strengthened by 5002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2785 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9064 unsolved
SMT process timed out in 84895ms, After SMT, problems are : Problem set: 0 solved, 9064 unsolved
Search for dead transitions found 0 dead transitions in 85063ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219955 ms. Remains : 2787/2787 places, 9158/9158 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0] Max Struct:[1, 1]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-07
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:32:54] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:32:54] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (342 resets) in 261 ms. (38 steps per ms)
BEST_FIRST walk for 10001 steps (27 resets) in 30 ms. (322 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:32:54] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:32:54] [INFO ] Invariant cache hit.
[2024-05-24 22:32:54] [INFO ] [Real]Absence check using 47 positive place invariants in 49 ms returned sat
[2024-05-24 22:32:54] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:32:57] [INFO ] [Real]Absence check using state equation in 2770 ms returned sat
[2024-05-24 22:32:57] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:32:58] [INFO ] [Real]Added 5002 Read/Feed constraints in 453 ms returned sat
[2024-05-24 22:32:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:32:58] [INFO ] [Nat]Absence check using 47 positive place invariants in 49 ms returned sat
[2024-05-24 22:32:58] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:33:01] [INFO ] [Nat]Absence check using state equation in 2796 ms returned sat
[2024-05-24 22:33:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:33:02] [INFO ] [Nat]Added 5002 Read/Feed constraints in 1276 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 2787 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node20ThinksNode15ShouldBeNodeMasterToReplaceNode10) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9156/9156 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2786 transition count 9154
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2785 transition count 9152
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 2784 transition count 9150
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 2783 transition count 9148
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 2782 transition count 9146
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 6 place count 2781 transition count 9144
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7 place count 2780 transition count 9142
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 8 place count 2779 transition count 9140
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 9 place count 2778 transition count 9138
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 10 place count 2778 transition count 9137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 11 place count 2777 transition count 9137
Applied a total of 11 rules in 950 ms. Remains 2777 /2787 variables (removed 10) and now considering 9137/9156 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 951 ms. Remains : 2777/2787 places, 9137/9156 transitions.
[2024-05-24 22:33:03] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
// Phase 1: matrix 8251 rows 2777 cols
[2024-05-24 22:33:03] [INFO ] Computed 59 invariants in 151 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (34142 resets) in 26492 ms. (37 steps per ms)
BEST_FIRST walk for 1000001 steps (2684 resets) in 2987 ms. (334 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:33:33] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:33:33] [INFO ] Invariant cache hit.
[2024-05-24 22:33:33] [INFO ] [Real]Absence check using 47 positive place invariants in 52 ms returned sat
[2024-05-24 22:33:33] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-24 22:33:35] [INFO ] [Real]Absence check using state equation in 2036 ms returned sat
[2024-05-24 22:33:35] [INFO ] State equation strengthened by 4992 read => feed constraints.
[2024-05-24 22:33:37] [INFO ] [Real]Added 4992 Read/Feed constraints in 1058 ms returned sat
[2024-05-24 22:33:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:33:37] [INFO ] [Nat]Absence check using 47 positive place invariants in 52 ms returned sat
[2024-05-24 22:33:37] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:33:39] [INFO ] [Nat]Absence check using state equation in 2110 ms returned sat
[2024-05-24 22:33:43] [INFO ] [Nat]Added 4992 Read/Feed constraints in 3566 ms returned sat
[2024-05-24 22:33:43] [INFO ] Computed and/alt/rep : 4528/6558/4528 causal constraints (skipped 3629 transitions) in 488 ms.
[2024-05-24 22:33:45] [INFO ] Added : 9 causal constraints over 2 iterations in 1681 ms. Result :sat
Minimization took 9847 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 2777 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2777/2777 places, 9137/9137 transitions.
Applied a total of 0 rules in 426 ms. Remains 2777 /2777 variables (removed 0) and now considering 9137/9137 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 426 ms. Remains : 2777/2777 places, 9137/9137 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2777/2777 places, 9137/9137 transitions.
Applied a total of 0 rules in 413 ms. Remains 2777 /2777 variables (removed 0) and now considering 9137/9137 (removed 0) transitions.
[2024-05-24 22:33:55] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:33:55] [INFO ] Invariant cache hit.
[2024-05-24 22:34:00] [INFO ] Implicit Places using invariants in 4933 ms returned []
[2024-05-24 22:34:00] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:34:00] [INFO ] Invariant cache hit.
[2024-05-24 22:34:02] [INFO ] State equation strengthened by 4992 read => feed constraints.
[2024-05-24 22:34:33] [INFO ] Performed 440/2777 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:35:04] [INFO ] Performed 852/2777 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 22:35:35] [INFO ] Performed 1087/2777 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 22:36:05] [INFO ] Performed 1265/2777 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-24 22:36:05] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-24 22:36:05] [INFO ] Implicit Places using invariants and state equation in 124479 ms returned []
Implicit Place search using SMT with State Equation took 129413 ms to find 0 implicit places.
[2024-05-24 22:36:06] [INFO ] Redundant transitions in 1078 ms returned []
Running 9043 sub problems to find dead transitions.
[2024-05-24 22:36:06] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:36:06] [INFO ] Invariant cache hit.
[2024-05-24 22:36:06] [INFO ] State equation strengthened by 4992 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2774 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 9043 unsolved
SMT process timed out in 82958ms, After SMT, problems are : Problem set: 0 solved, 9043 unsolved
Search for dead transitions found 0 dead transitions in 83043ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213978 ms. Remains : 2777/2777 places, 9137/9137 transitions.
[2024-05-24 22:37:29] [INFO ] Flatten gal took : 426 ms
[2024-05-24 22:37:30] [INFO ] Flatten gal took : 315 ms
RANDOM walk for 40000 steps (1364 resets) in 2676 ms. (14 steps per ms) remains 2/2 properties
[2024-05-24 22:37:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1167273664133903253.gal : 88 ms
[2024-05-24 22:37:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6062577355682947926.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1167273664133903253.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6062577355682947926.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (104 resets) in 277 ms. (143 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (105 resets) in 253 ms. (157 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality6062577355682947926.prop.
Interrupted probabilistic random walk after 26544 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 26544 steps, saw 11232 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:37:33] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:37:33] [INFO ] Invariant cache hit.
[2024-05-24 22:37:33] [INFO ] State equation strengthened by 4992 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2660/2661 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2661 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2687 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:37:36] [INFO ] Deduced a trap composed of 342 places in 2294 ms of which 18 ms to minimize.
[2024-05-24 22:37:38] [INFO ] Deduced a trap composed of 187 places in 2199 ms of which 19 ms to minimize.
SMT process timed out in 5124ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2777 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2777/2777 places, 9137/9137 transitions.
Applied a total of 0 rules in 453 ms. Remains 2777 /2777 variables (removed 0) and now considering 9137/9137 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 453 ms. Remains : 2777/2777 places, 9137/9137 transitions.
RANDOM walk for 40000 steps (1364 resets) in 2032 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (105 resets) in 222 ms. (179 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (106 resets) in 206 ms. (193 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 27548 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 27548 steps, saw 11638 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-24 22:37:42] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:37:42] [INFO ] Invariant cache hit.
[2024-05-24 22:37:42] [INFO ] State equation strengthened by 4992 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2660/2661 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2661 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2687 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:37:45] [INFO ] Deduced a trap composed of 342 places in 2197 ms of which 18 ms to minimize.
[2024-05-24 22:37:47] [INFO ] Deduced a trap composed of 187 places in 2173 ms of which 18 ms to minimize.
[2024-05-24 22:37:49] [INFO ] Deduced a trap composed of 163 places in 2156 ms of which 18 ms to minimize.
[2024-05-24 22:37:52] [INFO ] Deduced a trap composed of 92 places in 2173 ms of which 18 ms to minimize.
[2024-05-24 22:37:54] [INFO ] Deduced a trap composed of 313 places in 2162 ms of which 18 ms to minimize.
[2024-05-24 22:37:56] [INFO ] Deduced a trap composed of 330 places in 2164 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :21 after 23
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :23 after 31
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :31 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 43
[2024-05-24 22:37:58] [INFO ] Deduced a trap composed of 485 places in 2018 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :43 after 106
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :106 after 143
[2024-05-24 22:38:00] [INFO ] Deduced a trap composed of 517 places in 2184 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2687 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2687 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 512
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 36/2723 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD size :143 after 199
At refinement iteration 7 (INCLUDED_ONLY) 0/2723 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/2767 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2767 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 10/2777 variables, 10/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2777 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :199 after 363
At refinement iteration 12 (OVERLAPS) 8251/11028 variables, 2777/2844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/11028 variables, 4992/7836 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11028 variables, 0/7836 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/11028 variables, 0/7836 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11028/11028 variables, and 7836 constraints, problems are : Problem set: 0 solved, 2 unsolved in 22683 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 2777/2777 constraints, ReadFeed: 4992/4992 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2660/2661 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2661 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2687 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2687 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:38:07] [INFO ] Deduced a trap composed of 123 places in 2129 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :363 after 685
[2024-05-24 22:38:10] [INFO ] Deduced a trap composed of 473 places in 2168 ms of which 19 ms to minimize.
[2024-05-24 22:38:12] [INFO ] Deduced a trap composed of 452 places in 2160 ms of which 19 ms to minimize.
[2024-05-24 22:38:14] [INFO ] Deduced a trap composed of 99 places in 2175 ms of which 20 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :685 after 1102
[2024-05-24 22:38:16] [INFO ] Deduced a trap composed of 123 places in 2121 ms of which 18 ms to minimize.
[2024-05-24 22:38:18] [INFO ] Deduced a trap composed of 109 places in 2077 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2687 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2687 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 36/2723 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2024-05-24 22:38:20] [INFO ] Flatten gal took : 230 ms
[2024-05-24 22:38:20] [INFO ] Applying decomposition
[2024-05-24 22:38:20] [INFO ] Flatten gal took : 237 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3392010375814548953.txt' '-o' '/tmp/graph3392010375814548953.bin' '-w' '/tmp/graph3392010375814548953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3392010375814548953.bin' '-l' '-1' '-v' '-w' '/tmp/graph3392010375814548953.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:38:21] [INFO ] Decomposing Gal with order
[2024-05-24 22:38:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:38:21] [INFO ] Deduced a trap composed of 5 places in 2236 ms of which 16 ms to minimize.
[2024-05-24 22:38:23] [INFO ] Removed a total of 14135 redundant transitions.
[2024-05-24 22:38:23] [INFO ] Flatten gal took : 1797 ms
[2024-05-24 22:38:23] [INFO ] Deduced a trap composed of 39 places in 2313 ms of which 16 ms to minimize.
[2024-05-24 22:38:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 8089 labels/synchronizations in 581 ms.
[2024-05-24 22:38:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12702316732041078564.gal : 90 ms
[2024-05-24 22:38:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16005825346117672064.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12702316732041078564.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16005825346117672064.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/ReachabilityCardinality16005825346117672064.prop.
[2024-05-24 22:38:26] [INFO ] Deduced a trap composed of 126 places in 2727 ms of which 21 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 93
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :93 after 98
[2024-05-24 22:38:28] [INFO ] Deduced a trap composed of 39 places in 2163 ms of which 18 ms to minimize.
[2024-05-24 22:38:31] [INFO ] Deduced a trap composed of 89 places in 2230 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :98 after 151
[2024-05-24 22:38:33] [INFO ] Deduced a trap composed of 200 places in 2246 ms of which 20 ms to minimize.
[2024-05-24 22:38:35] [INFO ] Deduced a trap composed of 99 places in 2322 ms of which 19 ms to minimize.
[2024-05-24 22:38:38] [INFO ] Deduced a trap composed of 98 places in 2313 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :151 after 246
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :246 after 269
[2024-05-24 22:38:40] [INFO ] Deduced a trap composed of 87 places in 2299 ms of which 19 ms to minimize.
[2024-05-24 22:38:42] [INFO ] Deduced a trap composed of 170 places in 2012 ms of which 19 ms to minimize.
[2024-05-24 22:38:44] [INFO ] Deduced a trap composed of 101 places in 2225 ms of which 19 ms to minimize.
[2024-05-24 22:38:47] [INFO ] Deduced a trap composed of 86 places in 2356 ms of which 20 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :269 after 744
[2024-05-24 22:38:49] [INFO ] Deduced a trap composed of 70 places in 2231 ms of which 19 ms to minimize.
[2024-05-24 22:38:51] [INFO ] Deduced a trap composed of 100 places in 2299 ms of which 19 ms to minimize.
SMT process timed out in 69177ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2777 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2777/2777 places, 9137/9137 transitions.
Applied a total of 0 rules in 530 ms. Remains 2777 /2777 variables (removed 0) and now considering 9137/9137 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 530 ms. Remains : 2777/2777 places, 9137/9137 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2777/2777 places, 9137/9137 transitions.
Applied a total of 0 rules in 415 ms. Remains 2777 /2777 variables (removed 0) and now considering 9137/9137 (removed 0) transitions.
[2024-05-24 22:38:52] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:38:52] [INFO ] Invariant cache hit.
[2024-05-24 22:38:57] [INFO ] Implicit Places using invariants in 5054 ms returned []
[2024-05-24 22:38:57] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:38:57] [INFO ] Invariant cache hit.
[2024-05-24 22:39:00] [INFO ] State equation strengthened by 4992 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :744 after 2309
Detected timeout of ITS tools.
[2024-05-24 22:39:30] [INFO ] Performed 475/2777 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:40:00] [INFO ] Performed 852/2777 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-24 22:40:31] [INFO ] Performed 1087/2777 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-24 22:41:01] [INFO ] Performed 1268/2777 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-24 22:41:01] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-24 22:41:01] [INFO ] Implicit Places using invariants and state equation in 124098 ms returned []
Implicit Place search using SMT with State Equation took 129154 ms to find 0 implicit places.
[2024-05-24 22:41:02] [INFO ] Redundant transitions in 1064 ms returned []
Running 9043 sub problems to find dead transitions.
[2024-05-24 22:41:03] [INFO ] Flow matrix only has 8251 transitions (discarded 886 similar events)
[2024-05-24 22:41:03] [INFO ] Invariant cache hit.
[2024-05-24 22:41:03] [INFO ] State equation strengthened by 4992 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2774 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 9043 unsolved
SMT process timed out in 83289ms, After SMT, problems are : Problem set: 0 solved, 9043 unsolved
Search for dead transitions found 0 dead transitions in 83370ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214034 ms. Remains : 2777/2777 places, 9137/9137 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-07 in 572215 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-15
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:42:26] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
// Phase 1: matrix 8273 rows 2787 cols
[2024-05-24 22:42:26] [INFO ] Computed 59 invariants in 136 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (341 resets) in 293 ms. (34 steps per ms)
BEST_FIRST walk for 10001 steps (26 resets) in 34 ms. (285 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:42:26] [INFO ] Flow matrix only has 8273 transitions (discarded 885 similar events)
[2024-05-24 22:42:26] [INFO ] Invariant cache hit.
[2024-05-24 22:42:27] [INFO ] [Real]Absence check using 47 positive place invariants in 48 ms returned sat
[2024-05-24 22:42:27] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 6 ms returned sat
[2024-05-24 22:42:29] [INFO ] [Real]Absence check using state equation in 2710 ms returned sat
[2024-05-24 22:42:30] [INFO ] State equation strengthened by 5002 read => feed constraints.
[2024-05-24 22:42:30] [INFO ] [Real]Added 5002 Read/Feed constraints in 547 ms returned sat
[2024-05-24 22:42:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:42:31] [INFO ] [Nat]Absence check using 47 positive place invariants in 51 ms returned sat
[2024-05-24 22:42:31] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-24 22:42:34] [INFO ] [Nat]Absence check using state equation in 2842 ms returned sat
[2024-05-24 22:42:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 22:42:35] [INFO ] [Nat]Added 5002 Read/Feed constraints in 1303 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 2787 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node22ThinksNode15ShouldBeNodeMasterToReplaceNode9) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 9156/9156 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2786 transition count 9154
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2785 transition count 9152
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 2784 transition count 9150
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 2783 transition count 9148
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 2782 transition count 9146
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 6 place count 2781 transition count 9144
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7 place count 2780 transition count 9142
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 8 place count 2779 transition count 9140
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 9 place count 2778 transition count 9138
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 10 place count 2777 transition count 9136
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 11 place count 2776 transition count 9134
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 12 place count 2775 transition count 9132
Applied a total of 12 rules in 635 ms. Remains 2775 /2787 variables (removed 12) and now considering 9132/9156 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 636 ms. Remains : 2775/2787 places, 9132/9156 transitions.
[2024-05-24 22:42:36] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
// Phase 1: matrix 8247 rows 2775 cols
[2024-05-24 22:42:36] [INFO ] Computed 59 invariants in 162 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (34140 resets) in 27473 ms. (36 steps per ms)
BEST_FIRST walk for 1000001 steps (2666 resets) in 2909 ms. (343 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 22:43:06] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:43:06] [INFO ] Invariant cache hit.
[2024-05-24 22:43:06] [INFO ] [Real]Absence check using 47 positive place invariants in 52 ms returned sat
[2024-05-24 22:43:06] [INFO ] [Real]Absence check using 47 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-24 22:43:09] [INFO ] [Real]Absence check using state equation in 2791 ms returned sat
[2024-05-24 22:43:10] [INFO ] State equation strengthened by 4989 read => feed constraints.
[2024-05-24 22:43:10] [INFO ] [Real]Added 4989 Read/Feed constraints in 476 ms returned sat
[2024-05-24 22:43:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 22:43:10] [INFO ] [Nat]Absence check using 47 positive place invariants in 50 ms returned sat
[2024-05-24 22:43:10] [INFO ] [Nat]Absence check using 47 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-24 22:43:13] [INFO ] [Nat]Absence check using state equation in 2523 ms returned sat
[2024-05-24 22:43:17] [INFO ] [Nat]Added 4989 Read/Feed constraints in 4498 ms returned sat
[2024-05-24 22:43:20] [INFO ] Deduced a trap composed of 368 places in 2083 ms of which 19 ms to minimize.
[2024-05-24 22:43:22] [INFO ] Deduced a trap composed of 84 places in 2309 ms of which 18 ms to minimize.
[2024-05-24 22:43:25] [INFO ] Deduced a trap composed of 95 places in 2362 ms of which 18 ms to minimize.
[2024-05-24 22:43:27] [INFO ] Deduced a trap composed of 96 places in 2212 ms of which 18 ms to minimize.
[2024-05-24 22:43:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 9923 ms
[2024-05-24 22:43:28] [INFO ] Computed and/alt/rep : 4524/6552/4524 causal constraints (skipped 3629 transitions) in 566 ms.
[2024-05-24 22:43:29] [INFO ] Added : 12 causal constraints over 3 iterations in 2014 ms. Result :sat
Minimization took 9690 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 2775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 9132/9132 transitions.
Applied a total of 0 rules in 415 ms. Remains 2775 /2775 variables (removed 0) and now considering 9132/9132 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 415 ms. Remains : 2775/2775 places, 9132/9132 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 9132/9132 transitions.
Applied a total of 0 rules in 418 ms. Remains 2775 /2775 variables (removed 0) and now considering 9132/9132 (removed 0) transitions.
[2024-05-24 22:43:40] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:43:40] [INFO ] Invariant cache hit.
[2024-05-24 22:43:45] [INFO ] Implicit Places using invariants in 4904 ms returned []
[2024-05-24 22:43:45] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:43:45] [INFO ] Invariant cache hit.
[2024-05-24 22:43:48] [INFO ] State equation strengthened by 4989 read => feed constraints.
[2024-05-24 22:44:19] [INFO ] Performed 504/2775 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 22:44:50] [INFO ] Performed 859/2775 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 22:45:21] [INFO ] Performed 1105/2775 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 22:45:52] [INFO ] Performed 1274/2775 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2024-05-24 22:45:52] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2024-05-24 22:45:52] [INFO ] Implicit Places using invariants and state equation in 127066 ms returned []
Implicit Place search using SMT with State Equation took 131980 ms to find 0 implicit places.
[2024-05-24 22:45:53] [INFO ] Redundant transitions in 1071 ms returned []
Running 9038 sub problems to find dead transitions.
[2024-05-24 22:45:53] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:45:53] [INFO ] Invariant cache hit.
[2024-05-24 22:45:53] [INFO ] State equation strengthened by 4989 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2772 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 9038 unsolved
SMT process timed out in 83988ms, After SMT, problems are : Problem set: 0 solved, 9038 unsolved
Search for dead transitions found 0 dead transitions in 84072ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217585 ms. Remains : 2775/2775 places, 9132/9132 transitions.
[2024-05-24 22:47:18] [INFO ] Flatten gal took : 354 ms
RANDOM walk for 40000 steps (1364 resets) in 1521 ms. (26 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (105 resets) in 178 ms. (223 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (107 resets) in 179 ms. (222 steps per ms) remains 2/2 properties
[2024-05-24 22:47:18] [INFO ] Flatten gal took : 268 ms
[2024-05-24 22:47:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7759442506783524661.gal : 47 ms
[2024-05-24 22:47:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3774947802342142223.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7759442506783524661.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3774947802342142223.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/ReachabilityCardinality3774947802342142223.prop.
Interrupted probabilistic random walk after 26828 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 26828 steps, saw 11336 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:47:21] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:47:21] [INFO ] Invariant cache hit.
[2024-05-24 22:47:21] [INFO ] State equation strengthened by 4989 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/2721 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:47:24] [INFO ] Deduced a trap composed of 5 places in 2034 ms of which 19 ms to minimize.
[2024-05-24 22:47:26] [INFO ] Deduced a trap composed of 39 places in 2096 ms of which 18 ms to minimize.
[2024-05-24 22:47:28] [INFO ] Deduced a trap composed of 39 places in 1960 ms of which 19 ms to minimize.
SMT process timed out in 6909ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 9132/9132 transitions.
Applied a total of 0 rules in 451 ms. Remains 2775 /2775 variables (removed 0) and now considering 9132/9132 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 451 ms. Remains : 2775/2775 places, 9132/9132 transitions.
RANDOM walk for 40000 steps (1364 resets) in 1860 ms. (21 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (106 resets) in 209 ms. (190 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (103 resets) in 229 ms. (173 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 26776 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 26776 steps, saw 11323 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-24 22:47:32] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:47:32] [INFO ] Invariant cache hit.
[2024-05-24 22:47:32] [INFO ] State equation strengthened by 4989 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/2721 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:47:35] [INFO ] Deduced a trap composed of 5 places in 2032 ms of which 19 ms to minimize.
[2024-05-24 22:47:37] [INFO ] Deduced a trap composed of 39 places in 2014 ms of which 18 ms to minimize.
[2024-05-24 22:47:39] [INFO ] Deduced a trap composed of 39 places in 1895 ms of which 18 ms to minimize.
[2024-05-24 22:47:41] [INFO ] Deduced a trap composed of 232 places in 2122 ms of which 17 ms to minimize.
[2024-05-24 22:47:43] [INFO ] Deduced a trap composed of 89 places in 2091 ms of which 18 ms to minimize.
[2024-05-24 22:47:45] [INFO ] Deduced a trap composed of 191 places in 2025 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :21 after 23
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :23 after 29
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :29 after 65
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :65 after 67
[2024-05-24 22:47:47] [INFO ] Deduced a trap composed of 164 places in 2110 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :67 after 137
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :137 after 169
[2024-05-24 22:47:49] [INFO ] Deduced a trap composed of 188 places in 2026 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :169 after 270
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :270 after 280
[2024-05-24 22:47:51] [INFO ] Deduced a trap composed of 167 places in 2148 ms of which 19 ms to minimize.
[2024-05-24 22:47:54] [INFO ] Deduced a trap composed of 166 places in 2071 ms of which 19 ms to minimize.
[2024-05-24 22:47:56] [INFO ] Deduced a trap composed of 167 places in 2091 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :280 after 575
[2024-05-24 22:47:58] [INFO ] Deduced a trap composed of 167 places in 1939 ms of which 18 ms to minimize.
[2024-05-24 22:48:00] [INFO ] Deduced a trap composed of 191 places in 2033 ms of which 18 ms to minimize.
[2024-05-24 22:48:02] [INFO ] Deduced a trap composed of 191 places in 1974 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :575 after 1017
[2024-05-24 22:48:04] [INFO ] Deduced a trap composed of 191 places in 1981 ms of which 18 ms to minimize.
[2024-05-24 22:48:06] [INFO ] Deduced a trap composed of 169 places in 1970 ms of which 18 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2721 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2721 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/2765 variables, 44/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2765 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 10/2775 variables, 10/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2775 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
At refinement iteration 12 (OVERLAPS) 8247/11022 variables, 2775/2850 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:48:08] [INFO ] Flatten gal took : 229 ms
[2024-05-24 22:48:08] [INFO ] Applying decomposition
[2024-05-24 22:48:09] [INFO ] Flatten gal took : 235 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph947760394366236456.txt' '-o' '/tmp/graph947760394366236456.bin' '-w' '/tmp/graph947760394366236456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph947760394366236456.bin' '-l' '-1' '-v' '-w' '/tmp/graph947760394366236456.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:48:09] [INFO ] Decomposing Gal with order
[2024-05-24 22:48:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:48:11] [INFO ] Removed a total of 14517 redundant transitions.
[2024-05-24 22:48:11] [INFO ] Flatten gal took : 1468 ms
At refinement iteration 13 (INCLUDED_ONLY) 0/11022 variables, 4989/7839 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11022 variables, 0/7839 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:48:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 7896 labels/synchronizations in 579 ms.
[2024-05-24 22:48:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10102677365167344381.gal : 54 ms
[2024-05-24 22:48:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13374946452117521718.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10102677365167344381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13374946452117521718.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
At refinement iteration 15 (OVERLAPS) 0/11022 variables, 0/7839 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11022/11022 variables, and 7839 constraints, problems are : Problem set: 0 solved, 2 unsolved in 39925 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 2775/2775 constraints, ReadFeed: 4989/4989 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Loading property file /tmp/ReachabilityCardinality13374946452117521718.prop.
[2024-05-24 22:48:14] [INFO ] Deduced a trap composed of 163 places in 2067 ms of which 17 ms to minimize.
[2024-05-24 22:48:17] [INFO ] Deduced a trap composed of 523 places in 2120 ms of which 18 ms to minimize.
[2024-05-24 22:48:19] [INFO ] Deduced a trap composed of 116 places in 2053 ms of which 18 ms to minimize.
[2024-05-24 22:48:21] [INFO ] Deduced a trap composed of 99 places in 2088 ms of which 18 ms to minimize.
[2024-05-24 22:48:23] [INFO ] Deduced a trap composed of 189 places in 2093 ms of which 19 ms to minimize.
[2024-05-24 22:48:25] [INFO ] Deduced a trap composed of 270 places in 2059 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2685 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 36/2721 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2721 variables, 16/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 22:48:28] [INFO ] Deduced a trap composed of 87 places in 2235 ms of which 19 ms to minimize.
[2024-05-24 22:48:30] [INFO ] Deduced a trap composed of 104 places in 2233 ms of which 19 ms to minimize.
[2024-05-24 22:48:32] [INFO ] Deduced a trap composed of 98 places in 2261 ms of which 20 ms to minimize.
[2024-05-24 22:48:34] [INFO ] Deduced a trap composed of 91 places in 2293 ms of which 19 ms to minimize.
[2024-05-24 22:48:37] [INFO ] Deduced a trap composed of 104 places in 2336 ms of which 19 ms to minimize.
[2024-05-24 22:48:39] [INFO ] Deduced a trap composed of 92 places in 2347 ms of which 19 ms to minimize.
[2024-05-24 22:48:42] [INFO ] Deduced a trap composed of 92 places in 2293 ms of which 18 ms to minimize.
[2024-05-24 22:48:44] [INFO ] Deduced a trap composed of 99 places in 2299 ms of which 18 ms to minimize.
[2024-05-24 22:48:46] [INFO ] Deduced a trap composed of 112 places in 2196 ms of which 18 ms to minimize.
[2024-05-24 22:48:48] [INFO ] Deduced a trap composed of 109 places in 2224 ms of which 18 ms to minimize.
[2024-05-24 22:48:51] [INFO ] Deduced a trap composed of 94 places in 2280 ms of which 19 ms to minimize.
[2024-05-24 22:48:53] [INFO ] Deduced a trap composed of 87 places in 2155 ms of which 18 ms to minimize.
[2024-05-24 22:48:55] [INFO ] Deduced a trap composed of 168 places in 1936 ms of which 19 ms to minimize.
[2024-05-24 22:48:57] [INFO ] Deduced a trap composed of 179 places in 2302 ms of which 19 ms to minimize.
SMT process timed out in 85430ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 9132/9132 transitions.
Applied a total of 0 rules in 437 ms. Remains 2775 /2775 variables (removed 0) and now considering 9132/9132 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 438 ms. Remains : 2775/2775 places, 9132/9132 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 9132/9132 transitions.
Applied a total of 0 rules in 413 ms. Remains 2775 /2775 variables (removed 0) and now considering 9132/9132 (removed 0) transitions.
[2024-05-24 22:48:58] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:48:58] [INFO ] Invariant cache hit.
Detected timeout of ITS tools.
[2024-05-24 22:49:03] [INFO ] Implicit Places using invariants in 5241 ms returned []
[2024-05-24 22:49:03] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:49:03] [INFO ] Invariant cache hit.
[2024-05-24 22:49:07] [INFO ] State equation strengthened by 4989 read => feed constraints.
[2024-05-24 22:49:40] [INFO ] Performed 511/2775 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-24 22:50:10] [INFO ] Performed 877/2775 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-05-24 22:50:44] [INFO ] Performed 1166/2775 implicitness test of which 0 returned IMPLICIT in 96 seconds.
[2024-05-24 22:51:14] [INFO ] Performed 1343/2775 implicitness test of which 0 returned IMPLICIT in 127 seconds.
[2024-05-24 22:51:14] [INFO ] Timeout of Implicit test with SMT after 127 seconds.
[2024-05-24 22:51:14] [INFO ] Implicit Places using invariants and state equation in 131022 ms returned []
Implicit Place search using SMT with State Equation took 136266 ms to find 0 implicit places.
[2024-05-24 22:51:16] [INFO ] Redundant transitions in 1077 ms returned []
Running 9038 sub problems to find dead transitions.
[2024-05-24 22:51:16] [INFO ] Flow matrix only has 8247 transitions (discarded 885 similar events)
[2024-05-24 22:51:16] [INFO ] Invariant cache hit.
[2024-05-24 22:51:16] [INFO ] State equation strengthened by 4989 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2772 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 9038 unsolved
SMT process timed out in 82967ms, After SMT, problems are : Problem set: 0 solved, 9038 unsolved
Search for dead transitions found 0 dead transitions in 83050ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220848 ms. Remains : 2775/2775 places, 9132/9132 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C05-UpperBounds-15 in 612688 ms.
[2024-05-24 22:52:39] [INFO ] Flatten gal took : 227 ms
[2024-05-24 22:52:39] [INFO ] Applying decomposition
[2024-05-24 22:52:39] [INFO ] Flatten gal took : 231 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8594693143730627115.txt' '-o' '/tmp/graph8594693143730627115.bin' '-w' '/tmp/graph8594693143730627115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8594693143730627115.bin' '-l' '-1' '-v' '-w' '/tmp/graph8594693143730627115.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:52:40] [INFO ] Decomposing Gal with order
[2024-05-24 22:52:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:52:41] [INFO ] Removed a total of 14584 redundant transitions.
[2024-05-24 22:52:41] [INFO ] Flatten gal took : 1313 ms
[2024-05-24 22:52:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 8123 labels/synchronizations in 543 ms.
[2024-05-24 22:52:42] [INFO ] Time to serialize gal into /tmp/UpperBounds12563990724472511656.gal : 59 ms
[2024-05-24 22:52:42] [INFO ] Time to serialize properties into /tmp/UpperBounds7290844778734983789.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/UpperBounds12563990724472511656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7290844778734983789.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 ...284
Loading property file /tmp/UpperBounds7290844778734983789.prop.
BK_STOP 1716591380292
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="MultiCrashLeafsetExtension-PT-S24C05"
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 MultiCrashLeafsetExtension-PT-S24C05, 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 r246-tall-171654350800085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 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 ;