Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654350900101.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)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654350900101
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K 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 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 12 07:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Apr 12 07:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K 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 14M 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-S24C07-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716594555196

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-S24C07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-24 23:49:16] [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 23:49:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 23:49:17] [INFO ] Load time of PNML (sax parser for PT used): 693 ms
[2024-05-24 23:49:17] [INFO ] Transformed 13822 places.
[2024-05-24 23:49:17] [INFO ] Transformed 20365 transitions.
[2024-05-24 23:49:17] [INFO ] Parsed PT model containing 13822 places and 20365 transitions and 77774 arcs in 913 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 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 23:49:17] [INFO ] Flow matrix only has 19765 transitions (discarded 600 similar events)
// Phase 1: matrix 19765 rows 13822 cols
[2024-05-24 23:49:19] [INFO ] Computed 1083 invariants in 1687 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:[25, 75, 25, 25, 75, 25, 25, 75, 1, 1, 1, 75, 25, 1, 75, 25]
RANDOM walk for 10000 steps (138 resets) in 301 ms. (33 steps per ms)
BEST_FIRST walk for 160015 steps (416 resets) in 796 ms. (200 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0] Max Struct:[25, 75, 25, 25, 75, 25, 25, 75, 1, 1, 1, 75, 25, 1, 75, 25]
[2024-05-24 23:49:20] [INFO ] Flow matrix only has 19765 transitions (discarded 600 similar events)
[2024-05-24 23:49:20] [INFO ] Invariant cache hit.
[2024-05-24 23:49:22] [INFO ] [Real]Absence check using 68 positive place invariants in 338 ms returned sat
[2024-05-24 23:49:22] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 326 ms returned unsat
[2024-05-24 23:49:24] [INFO ] [Real]Absence check using 68 positive place invariants in 292 ms returned sat
[2024-05-24 23:49:24] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 350 ms returned unsat
[2024-05-24 23:49:26] [INFO ] [Real]Absence check using 68 positive place invariants in 320 ms returned sat
[2024-05-24 23:49:27] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 577 ms returned sat
[2024-05-24 23:49:29] [INFO ] [Real]Absence check using state equation in 2299 ms returned sat
[2024-05-24 23:49:30] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-24 23:49:30] [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 2
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:860)
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 23:49:31] [INFO ] [Real]Absence check using 68 positive place invariants in 310 ms returned sat
[2024-05-24 23:49:32] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 323 ms returned unsat
[2024-05-24 23:49:34] [INFO ] [Real]Absence check using 68 positive place invariants in 312 ms returned sat
[2024-05-24 23:49:34] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 329 ms returned unsat
[2024-05-24 23:49:36] [INFO ] [Real]Absence check using 68 positive place invariants in 292 ms returned sat
[2024-05-24 23:49:36] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 282 ms returned unsat
[2024-05-24 23:49:38] [INFO ] [Real]Absence check using 68 positive place invariants in 314 ms returned sat
[2024-05-24 23:49:38] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 565 ms returned sat
[2024-05-24 23:49:41] [INFO ] [Real]Absence check using state equation in 2393 ms returned sat
[2024-05-24 23:49:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:49:43] [INFO ] [Nat]Absence check using 68 positive place invariants in 306 ms returned sat
[2024-05-24 23:49:43] [INFO ] [Nat]Absence check using 68 positive and 1015 generalized place invariants in 483 ms returned sat
[2024-05-24 23:49:45] [INFO ] [Nat]Absence check using state equation in 2237 ms returned sat
[2024-05-24 23:49:46] [INFO ] [Nat]Added 6202 Read/Feed constraints in 420 ms returned sat
[2024-05-24 23:50:22] [INFO ] Deduced a trap composed of 1602 places in 35545 ms of which 634 ms to minimize.
[2024-05-24 23:50:22] [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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-24 23:50:23] [INFO ] [Real]Absence check using 68 positive place invariants in 321 ms returned sat
[2024-05-24 23:50:24] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 546 ms returned sat
[2024-05-24 23:50:26] [INFO ] [Real]Absence check using state equation in 2381 ms returned sat
[2024-05-24 23:50:27] [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:860)
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 23:50:29] [INFO ] [Real]Absence check using 68 positive place invariants in 311 ms returned sat
[2024-05-24 23:50:29] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 556 ms returned sat
[2024-05-24 23:50:32] [INFO ] [Real]Absence check using state equation in 2467 ms returned sat
[2024-05-24 23:50:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:50:34] [INFO ] [Nat]Absence check using 68 positive place invariants in 314 ms returned sat
[2024-05-24 23:50:34] [INFO ] [Nat]Absence check using 68 positive and 1015 generalized place invariants in 550 ms returned sat
[2024-05-24 23:50:37] [INFO ] [Nat]Absence check using state equation in 2387 ms returned sat
[2024-05-24 23:50:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:50:37] [INFO ] [Nat]Added 6202 Read/Feed constraints in 407 ms returned unknown
[2024-05-24 23:50:39] [INFO ] [Real]Absence check using 68 positive place invariants in 300 ms returned sat
[2024-05-24 23:50:39] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 549 ms returned sat
[2024-05-24 23:50:42] [INFO ] [Real]Absence check using state equation in 2359 ms returned sat
[2024-05-24 23:50:42] [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 9
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:860)
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 23:50:44] [INFO ] [Real]Absence check using 68 positive place invariants in 305 ms returned sat
[2024-05-24 23:50:45] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 560 ms returned sat
[2024-05-24 23:50:47] [INFO ] [Real]Absence check using state equation in 2393 ms returned sat
[2024-05-24 23:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:50:49] [INFO ] [Nat]Absence check using 68 positive place invariants in 308 ms returned sat
[2024-05-24 23:50:49] [INFO ] [Nat]Absence check using 68 positive and 1015 generalized place invariants in 539 ms returned sat
[2024-05-24 23:50:52] [INFO ] [Nat]Absence check using state equation in 2358 ms returned sat
[2024-05-24 23:50:52] [INFO ] [Nat]Added 6202 Read/Feed constraints in 435 ms returned sat
[2024-05-24 23:51:27] [INFO ] Deduced a trap composed of 2 places in 34298 ms of which 93 ms to minimize.
[2024-05-24 23:51:27] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-24 23:51:28] [INFO ] [Real]Absence check using 68 positive place invariants in 293 ms returned sat
[2024-05-24 23:51:29] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 506 ms returned sat
[2024-05-24 23:51:31] [INFO ] [Real]Absence check using state equation in 2179 ms returned sat
[2024-05-24 23:51:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:51:32] [INFO ] [Real]Added 6202 Read/Feed constraints in 313 ms returned unknown
[2024-05-24 23:51:33] [INFO ] [Real]Absence check using 68 positive place invariants in 286 ms returned sat
[2024-05-24 23:51:34] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 504 ms returned sat
[2024-05-24 23:51:36] [INFO ] [Real]Absence check using state equation in 2364 ms returned sat
[2024-05-24 23:51:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
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 23:51:38] [INFO ] [Real]Absence check using 68 positive place invariants in 287 ms returned sat
[2024-05-24 23:51:39] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 523 ms returned sat
[2024-05-24 23:51:41] [INFO ] [Real]Absence check using state equation in 2154 ms returned sat
[2024-05-24 23:51:42] [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: Broken pipe ... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
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 23:51:43] [INFO ] [Real]Absence check using 68 positive place invariants in 291 ms returned sat
[2024-05-24 23:51:44] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 295 ms returned unsat
[2024-05-24 23:51:45] [INFO ] [Real]Absence check using 68 positive place invariants in 286 ms returned sat
[2024-05-24 23:51:46] [INFO ] [Real]Absence check using 68 positive and 1015 generalized place invariants in 511 ms returned sat
[2024-05-24 23:51:48] [INFO ] [Real]Absence check using state equation in 2170 ms returned sat
[2024-05-24 23:51:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:51:49] [INFO ] [Real]Added 6202 Read/Feed constraints in 299 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0] Max Struct:[1, 1, 25, 1, 1, 1, 25, 75, 1, 1, 1, 75, 25, 1, 1, 25]
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-00 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, 0] Max Struct:[25, 25, 75, 1, 1, 1, 75, 25, 1, 25]
Support contains 10 out of 13822 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13822/13822 places, 20365/20365 transitions.
Graph (complete) has 45351 edges and 13822 vertex of which 13780 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.62 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4194 transitions
Trivial Post-agglo rules discarded 4194 transitions
Performed 4194 trivial Post agglomeration. Transition count delta: 4194
Iterating post reduction 0 with 4194 rules applied. Total rules applied 4195 place count 13780 transition count 16171
Reduce places removed 4194 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4196 rules applied. Total rules applied 8391 place count 9586 transition count 16169
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8393 place count 9584 transition count 16169
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 350 Pre rules applied. Total rules applied 8393 place count 9584 transition count 15819
Deduced a syphon composed of 350 places in 14 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 3 with 700 rules applied. Total rules applied 9093 place count 9234 transition count 15819
Discarding 3844 places :
Symmetric choice reduction at 3 with 3844 rule applications. Total rules 12937 place count 5390 transition count 11975
Iterating global reduction 3 with 3844 rules applied. Total rules applied 16781 place count 5390 transition count 11975
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 16781 place count 5390 transition count 11966
Deduced a syphon composed of 9 places in 10 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 16799 place count 5381 transition count 11966
Discarding 544 places :
Symmetric choice reduction at 3 with 544 rule applications. Total rules 17343 place count 4837 transition count 8158
Iterating global reduction 3 with 544 rules applied. Total rules applied 17887 place count 4837 transition count 8158
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 17937 place count 4812 transition count 8133
Free-agglomeration rule (complex) applied 342 times.
Iterating global reduction 3 with 342 rules applied. Total rules applied 18279 place count 4812 transition count 11055
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 3 with 342 rules applied. Total rules applied 18621 place count 4470 transition count 11055
Partial Free-agglomeration rule applied 125 times.
Drop transitions (Partial Free agglomeration) removed 125 transitions
Iterating global reduction 4 with 125 rules applied. Total rules applied 18746 place count 4470 transition count 11055
Applied a total of 18746 rules in 5385 ms. Remains 4470 /13822 variables (removed 9352) and now considering 11055/20365 (removed 9310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5398 ms. Remains : 4470/13822 places, 11055/20365 transitions.
[2024-05-24 23:51:54] [INFO ] Flow matrix only has 10169 transitions (discarded 886 similar events)
// Phase 1: matrix 10169 rows 4470 cols
[2024-05-24 23:51:54] [INFO ] Computed 1041 invariants in 276 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 2, 1, 1, 1, 2, 1, 1, 1]
RANDOM walk for 746529 steps (17211 resets) in 30001 ms. (24 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6551593 steps (19019 resets) in 40008 ms. (163 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 2, 1, 1, 1, 2, 1]
[2024-05-24 23:53:04] [INFO ] Flow matrix only has 10169 transitions (discarded 886 similar events)
[2024-05-24 23:53:04] [INFO ] Invariant cache hit.
[2024-05-24 23:53:05] [INFO ] [Real]Absence check using 49 positive place invariants in 112 ms returned sat
[2024-05-24 23:53:05] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 210 ms returned sat
[2024-05-24 23:53:10] [INFO ] [Real]Absence check using state equation in 4942 ms returned sat
[2024-05-24 23:53:10] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-24 23:53:12] [INFO ] [Real]Added 6202 Read/Feed constraints in 1335 ms returned sat
[2024-05-24 23:53:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:53:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 123 ms returned sat
[2024-05-24 23:53:13] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 201 ms returned sat
[2024-05-24 23:53:18] [INFO ] [Nat]Absence check using state equation in 4862 ms returned sat
[2024-05-24 23:53:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:53:24] [INFO ] [Nat]Added 6202 Read/Feed constraints in 6146 ms returned sat
[2024-05-24 23:53:25] [INFO ] Computed and/alt/rep : 4621/6659/4621 causal constraints (skipped 5523 transitions) in 984 ms.
[2024-05-24 23:53:27] [INFO ] Added : 8 causal constraints over 2 iterations in 2868 ms. Result :sat
Minimization took 5517 ms.
[2024-05-24 23:53:33] [INFO ] [Real]Absence check using 49 positive place invariants in 122 ms returned sat
[2024-05-24 23:53:33] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 121 ms returned unsat
[2024-05-24 23:53:34] [INFO ] [Real]Absence check using 49 positive place invariants in 90 ms returned sat
[2024-05-24 23:53:34] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 208 ms returned sat
[2024-05-24 23:53:41] [INFO ] [Real]Absence check using state equation in 6748 ms returned sat
[2024-05-24 23:53:42] [INFO ] [Real]Added 6202 Read/Feed constraints in 720 ms returned sat
[2024-05-24 23:53:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:53:42] [INFO ] [Nat]Absence check using 49 positive place invariants in 98 ms returned sat
[2024-05-24 23:53:43] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 205 ms returned sat
[2024-05-24 23:53:49] [INFO ] [Nat]Absence check using state equation in 6471 ms returned sat
[2024-05-24 23:53:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:53:58] [INFO ] [Nat]Added 6202 Read/Feed constraints in 8551 ms returned sat
[2024-05-24 23:54:03] [INFO ] Deduced a trap composed of 661 places in 5393 ms of which 32 ms to minimize.
[2024-05-24 23:54:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 6056 ms
[2024-05-24 23:54:05] [INFO ] Computed and/alt/rep : 4621/6659/4621 causal constraints (skipped 5523 transitions) in 996 ms.
[2024-05-24 23:54:07] [INFO ] Added : 12 causal constraints over 3 iterations in 3080 ms. Result :sat
Minimization took 8816 ms.
[2024-05-24 23:54:16] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-24 23:54:16] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 207 ms returned sat
[2024-05-24 23:54:20] [INFO ] [Real]Absence check using state equation in 3499 ms returned sat
[2024-05-24 23:54:21] [INFO ] [Real]Added 6202 Read/Feed constraints in 1376 ms returned sat
[2024-05-24 23:54:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:54:22] [INFO ] [Nat]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-24 23:54:22] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 186 ms returned sat
[2024-05-24 23:54:26] [INFO ] [Nat]Absence check using state equation in 3315 ms returned sat
[2024-05-24 23:54:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:54:35] [INFO ] [Nat]Added 6202 Read/Feed constraints in 9341 ms returned unknown
[2024-05-24 23:54:36] [INFO ] [Real]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-24 23:54:36] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 201 ms returned sat
[2024-05-24 23:54:41] [INFO ] [Real]Absence check using state equation in 4857 ms returned sat
[2024-05-24 23:54:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:54:41] [INFO ] [Nat]Absence check using 49 positive place invariants in 93 ms returned sat
[2024-05-24 23:54:42] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 203 ms returned sat
[2024-05-24 23:54:46] [INFO ] [Nat]Absence check using state equation in 4924 ms returned sat
[2024-05-24 23:54:51] [INFO ] [Nat]Added 6202 Read/Feed constraints in 4423 ms returned unsat
[2024-05-24 23:54:51] [INFO ] [Real]Absence check using 49 positive place invariants in 103 ms returned sat
[2024-05-24 23:54:52] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 234 ms returned sat
[2024-05-24 23:55:01] [INFO ] [Real]Absence check using state equation in 9798 ms returned sat
[2024-05-24 23:55:05] [INFO ] [Real]Added 6202 Read/Feed constraints in 2930 ms returned sat
[2024-05-24 23:55:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:55:05] [INFO ] [Nat]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-24 23:55:06] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 221 ms returned sat
[2024-05-24 23:55:15] [INFO ] [Nat]Absence check using state equation in 9227 ms returned sat
[2024-05-24 23:55:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:55:25] [INFO ] [Nat]Added 6202 Read/Feed constraints in 10014 ms returned unknown
[2024-05-24 23:55:25] [INFO ] [Real]Absence check using 49 positive place invariants in 92 ms returned sat
[2024-05-24 23:55:26] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 182 ms returned sat
[2024-05-24 23:55:29] [INFO ] [Real]Absence check using state equation in 3549 ms returned sat
[2024-05-24 23:55:30] [INFO ] [Real]Added 6202 Read/Feed constraints in 1098 ms returned sat
[2024-05-24 23:55:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:55:31] [INFO ] [Nat]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-24 23:55:31] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 201 ms returned sat
[2024-05-24 23:55:35] [INFO ] [Nat]Absence check using state equation in 3975 ms returned sat
[2024-05-24 23:55:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:55:44] [INFO ] [Nat]Added 6202 Read/Feed constraints in 8682 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 0, 2, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Support contains 4 out of 4470 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4470/4470 places, 11055/11055 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 4470 transition count 11052
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4467 transition count 11052
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 4467 transition count 11048
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 4463 transition count 11048
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 18 place count 4459 transition count 11044
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 4459 transition count 11044
Applied a total of 22 rules in 1491 ms. Remains 4459 /4470 variables (removed 11) and now considering 11044/11055 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1491 ms. Remains : 4459/4470 places, 11044/11055 transitions.
[2024-05-24 23:55:46] [INFO ] Flow matrix only has 10158 transitions (discarded 886 similar events)
// Phase 1: matrix 10158 rows 4459 cols
[2024-05-24 23:55:46] [INFO ] Computed 1041 invariants in 297 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
RANDOM walk for 774568 steps (17859 resets) in 30001 ms. (25 steps per ms)
BEST_FIRST walk for 3378295 steps (9808 resets) in 20004 ms. (168 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
[2024-05-24 23:56:36] [INFO ] Flow matrix only has 10158 transitions (discarded 886 similar events)
[2024-05-24 23:56:36] [INFO ] Invariant cache hit.
[2024-05-24 23:56:36] [INFO ] [Real]Absence check using 49 positive place invariants in 86 ms returned sat
[2024-05-24 23:56:37] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 196 ms returned sat
[2024-05-24 23:56:40] [INFO ] [Real]Absence check using state equation in 3349 ms returned sat
[2024-05-24 23:56:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:56:41] [INFO ] [Nat]Absence check using 49 positive place invariants in 87 ms returned sat
[2024-05-24 23:56:41] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 203 ms returned sat
[2024-05-24 23:56:44] [INFO ] [Nat]Absence check using state equation in 3269 ms returned sat
[2024-05-24 23:56:44] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-24 23:56:49] [INFO ] [Nat]Added 6202 Read/Feed constraints in 5008 ms returned sat
[2024-05-24 23:56:50] [INFO ] Computed and/alt/rep : 4613/6647/4613 causal constraints (skipped 5520 transitions) in 765 ms.
[2024-05-24 23:56:52] [INFO ] Added : 8 causal constraints over 2 iterations in 2496 ms. Result :sat
Minimization took 5616 ms.
[2024-05-24 23:56:58] [INFO ] [Real]Absence check using 49 positive place invariants in 88 ms returned sat
[2024-05-24 23:56:58] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 198 ms returned sat
[2024-05-24 23:57:02] [INFO ] [Real]Absence check using state equation in 3690 ms returned sat
[2024-05-24 23:57:03] [INFO ] [Real]Added 6202 Read/Feed constraints in 963 ms returned sat
[2024-05-24 23:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:57:04] [INFO ] [Nat]Absence check using 49 positive place invariants in 99 ms returned sat
[2024-05-24 23:57:04] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 226 ms returned sat
[2024-05-24 23:57:08] [INFO ] [Nat]Absence check using state equation in 3784 ms returned sat
[2024-05-24 23:57:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:57:17] [INFO ] [Nat]Added 6202 Read/Feed constraints in 9336 ms returned unknown
[2024-05-24 23:57:18] [INFO ] [Real]Absence check using 49 positive place invariants in 87 ms returned sat
[2024-05-24 23:57:18] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 220 ms returned sat
[2024-05-24 23:57:23] [INFO ] [Real]Absence check using state equation in 4511 ms returned sat
[2024-05-24 23:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:57:23] [INFO ] [Nat]Absence check using 49 positive place invariants in 90 ms returned sat
[2024-05-24 23:57:24] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 222 ms returned sat
[2024-05-24 23:57:27] [INFO ] [Nat]Absence check using state equation in 3417 ms returned sat
[2024-05-24 23:57:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:57:32] [INFO ] [Nat]Added 6202 Read/Feed constraints in 5030 ms returned unsat
[2024-05-24 23:57:33] [INFO ] [Real]Absence check using 49 positive place invariants in 94 ms returned sat
[2024-05-24 23:57:33] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 230 ms returned sat
[2024-05-24 23:57:36] [INFO ] [Real]Absence check using state equation in 3563 ms returned sat
[2024-05-24 23:57:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:57:37] [INFO ] [Nat]Absence check using 49 positive place invariants in 88 ms returned sat
[2024-05-24 23:57:37] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 215 ms returned sat
[2024-05-24 23:57:41] [INFO ] [Nat]Absence check using state equation in 3536 ms returned sat
[2024-05-24 23:57:45] [INFO ] [Nat]Added 6202 Read/Feed constraints in 3877 ms returned sat
[2024-05-24 23:57:46] [INFO ] Computed and/alt/rep : 4613/6647/4613 causal constraints (skipped 5520 transitions) in 682 ms.
[2024-05-24 23:57:47] [INFO ] Added : 7 causal constraints over 2 iterations in 2301 ms. Result :sat
Minimization took 5457 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 0, 2]
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-09 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, 2]
Support contains 3 out of 4459 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4459/4459 places, 11044/11044 transitions.
Applied a total of 0 rules in 579 ms. Remains 4459 /4459 variables (removed 0) and now considering 11044/11044 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 580 ms. Remains : 4459/4459 places, 11044/11044 transitions.
[2024-05-24 23:57:53] [INFO ] Flow matrix only has 10158 transitions (discarded 886 similar events)
[2024-05-24 23:57:53] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 2]
RANDOM walk for 781134 steps (18013 resets) in 30001 ms. (26 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1663956 steps (4831 resets) in 10002 ms. (166 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 2]
[2024-05-24 23:58:33] [INFO ] Flow matrix only has 10158 transitions (discarded 886 similar events)
[2024-05-24 23:58:33] [INFO ] Invariant cache hit.
[2024-05-24 23:58:34] [INFO ] [Real]Absence check using 49 positive place invariants in 87 ms returned sat
[2024-05-24 23:58:34] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 230 ms returned sat
[2024-05-24 23:58:38] [INFO ] [Real]Absence check using state equation in 4209 ms returned sat
[2024-05-24 23:58:39] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-24 23:58:40] [INFO ] [Real]Added 6202 Read/Feed constraints in 1022 ms returned sat
[2024-05-24 23:58:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:58:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 97 ms returned sat
[2024-05-24 23:58:41] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 230 ms returned sat
[2024-05-24 23:58:45] [INFO ] [Nat]Absence check using state equation in 4361 ms returned sat
[2024-05-24 23:58:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 23:58:54] [INFO ] [Nat]Added 6202 Read/Feed constraints in 9124 ms returned sat
[2024-05-24 23:59:00] [INFO ] Deduced a trap composed of 669 places in 5449 ms of which 29 ms to minimize.
[2024-05-24 23:59:06] [INFO ] Deduced a trap composed of 477 places in 5863 ms of which 27 ms to minimize.
[2024-05-24 23:59:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 12339 ms
[2024-05-24 23:59:07] [INFO ] Computed and/alt/rep : 4613/6647/4613 causal constraints (skipped 5520 transitions) in 748 ms.
[2024-05-24 23:59:10] [INFO ] Added : 13 causal constraints over 3 iterations in 3219 ms. Result :sat
Minimization took 6161 ms.
[2024-05-24 23:59:16] [INFO ] [Real]Absence check using 49 positive place invariants in 88 ms returned sat
[2024-05-24 23:59:17] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 216 ms returned sat
[2024-05-24 23:59:20] [INFO ] [Real]Absence check using state equation in 3653 ms returned sat
[2024-05-24 23:59:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 23:59:21] [INFO ] [Nat]Absence check using 49 positive place invariants in 96 ms returned sat
[2024-05-24 23:59:21] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 231 ms returned sat
[2024-05-24 23:59:25] [INFO ] [Nat]Absence check using state equation in 3895 ms returned sat
[2024-05-24 23:59:29] [INFO ] [Nat]Added 6202 Read/Feed constraints in 3983 ms returned sat
[2024-05-24 23:59:30] [INFO ] Computed and/alt/rep : 4613/6647/4613 causal constraints (skipped 5520 transitions) in 706 ms.
[2024-05-24 23:59:32] [INFO ] Added : 7 causal constraints over 2 iterations in 2390 ms. Result :sat
Minimization took 5455 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 2]
Support contains 2 out of 4459 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4459/4459 places, 11044/11044 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4459 transition count 11043
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4458 transition count 11043
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 4458 transition count 11043
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 4457 transition count 11042
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 4457 transition count 11042
Applied a total of 5 rules in 1406 ms. Remains 4457 /4459 variables (removed 2) and now considering 11042/11044 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1406 ms. Remains : 4457/4459 places, 11042/11044 transitions.
[2024-05-24 23:59:39] [INFO ] Flow matrix only has 10156 transitions (discarded 886 similar events)
// Phase 1: matrix 10156 rows 4457 cols
[2024-05-24 23:59:39] [INFO ] Computed 1041 invariants in 256 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 2]
RANDOM walk for 779902 steps (17981 resets) in 30001 ms. (25 steps per ms)
BEST_FIRST walk for 1669596 steps (4847 resets) in 10002 ms. (166 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 2]
[2024-05-25 00:00:19] [INFO ] Flow matrix only has 10156 transitions (discarded 886 similar events)
[2024-05-25 00:00:19] [INFO ] Invariant cache hit.
[2024-05-25 00:00:20] [INFO ] [Real]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-25 00:00:20] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 227 ms returned sat
[2024-05-25 00:00:24] [INFO ] [Real]Absence check using state equation in 4403 ms returned sat
[2024-05-25 00:00:24] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-25 00:00:27] [INFO ] [Real]Added 6202 Read/Feed constraints in 2933 ms returned sat
[2024-05-25 00:00:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:00:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-25 00:00:28] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 215 ms returned sat
[2024-05-25 00:00:33] [INFO ] [Nat]Absence check using state equation in 4256 ms returned sat
[2024-05-25 00:00:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:00:42] [INFO ] [Nat]Added 6202 Read/Feed constraints in 9412 ms returned unknown
[2024-05-25 00:00:43] [INFO ] [Real]Absence check using 49 positive place invariants in 91 ms returned sat
[2024-05-25 00:00:43] [INFO ] [Real]Absence check using 49 positive and 992 generalized place invariants in 205 ms returned sat
[2024-05-25 00:00:47] [INFO ] [Real]Absence check using state equation in 3962 ms returned sat
[2024-05-25 00:00:48] [INFO ] [Real]Added 6202 Read/Feed constraints in 688 ms returned sat
[2024-05-25 00:00:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:00:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 95 ms returned sat
[2024-05-25 00:00:49] [INFO ] [Nat]Absence check using 49 positive and 992 generalized place invariants in 213 ms returned sat
[2024-05-25 00:00:52] [INFO ] [Nat]Absence check using state equation in 3774 ms returned sat
[2024-05-25 00:00:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:00:59] [INFO ] [Nat]Added 6202 Read/Feed constraints in 6529 ms returned sat
[2024-05-25 00:01:00] [INFO ] Computed and/alt/rep : 4611/6644/4611 causal constraints (skipped 5520 transitions) in 742 ms.
[2024-05-25 00:01:02] [INFO ] Added : 7 causal constraints over 2 iterations in 2454 ms. Result :sat
Minimization took 6140 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 2]
Support contains 2 out of 4457 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4457/4457 places, 11042/11042 transitions.
Applied a total of 0 rules in 611 ms. Remains 4457 /4457 variables (removed 0) and now considering 11042/11042 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 612 ms. Remains : 4457/4457 places, 11042/11042 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4457/4457 places, 11042/11042 transitions.
Applied a total of 0 rules in 604 ms. Remains 4457 /4457 variables (removed 0) and now considering 11042/11042 (removed 0) transitions.
[2024-05-25 00:01:09] [INFO ] Flow matrix only has 10156 transitions (discarded 886 similar events)
[2024-05-25 00:01:09] [INFO ] Invariant cache hit.
[2024-05-25 00:01:24] [INFO ] Implicit Places using invariants in 14958 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 20, 26, 34, 44, 56, 70, 86, 104, 124, 146, 169, 191, 192, 193, 194, 195, 196, 197, 198, 218, 236, 252, 266, 278, 288, 296, 302, 306, 308, 325, 331, 333, 334, 335, 336, 337, 338, 339, 340, 342, 346, 352, 360, 370, 382, 396, 412, 430, 450, 471, 491, 492, 493, 494, 495, 496, 497, 498, 516, 532, 546, 558, 568, 576, 582, 586, 588, 590, 607, 613, 615, 616, 617, 618, 619, 620, 621, 622, 624, 626, 630, 636, 644, 654, 666, 680, 696, 714, 733, 751, 752, 753, 754, 755, 756, 757, 758, 774, 788, 800, 810, 818, 824, 828, 830, 832, 834, 851, 857, 859, 860, 861, 862, 863, 864, 865, 866, 868, 870, 872, 876, 882, 890, 900, 912, 926, 942, 959, 975, 976, 977, 978, 979, 980, 981, 982, 996, 1008, 1018, 1026, 1032, 1036, 1038, 1040, 1042, 1044, 1061, 1067, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1078, 1080, 1082, 1084, 1088, 1094, 1102, 1112, 1124, 1138, 1153, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1186, 1196, 1204, 1210, 1214, 1216, 1218, 1220, 1222, 1224, 1241, 1247, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1258, 1260, 1262, 1264, 1266, 1270, 1276, 1284, 1294, 1306, 1319, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1348, 1356, 1362, 1366, 1368, 1370, 1372, 1374, 1376, 1378, 1395, 1401, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1412, 1414, 1416, 1418, 1420, 1422, 1426, 1432, 1440, 1450, 1461, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1486, 1492, 1496, 1498, 1500, 1502, 1504, 1506, 1508, 1510, 1527, 1533, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1544, 1546, 1548, 1550, 1552, 1554, 1556, 1560, 1566, 1574, 1583, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1604, 1608, 1610, 1612, 1614, 1616, 1618, 1620, 1622, 1624, 1641, 1647, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1658, 1660, 1662, 1664, 1666, 1668, 1670, 1672, 1676, 1682, 1689, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1706, 1708, 1710, 1712, 1714, 1716, 1718, 1720, 1722, 1724, 1741, 1747, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1758, 1760, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1778, 1783, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1796, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1831, 1837, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1869, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1915, 1921, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1944, 1946, 1948, 1950, 1952, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1998, 2000, 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2080, 2086, 2088, 2089, 2090, 2091, 2092, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2116, 2118, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2129, 2131, 2133, 2135, 2137, 2139, 2141, 2143, 2145, 2147, 2164, 2170, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2201, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2248, 2254, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2287, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2338, 2344, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2375, 2381, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2401, 2405, 2407, 2409, 2411, 2413, 2415, 2417, 2419, 2421, 2438, 2444, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2473, 2479, 2487, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2503, 2511, 2517, 2521, 2523, 2525, 2527, 2529, 2531, 2533, 2535, 2552, 2558, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2585, 2591, 2599, 2609, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2637, 2645, 2651, 2655, 2657, 2659, 2661, 2663, 2665, 2667, 2684, 2690, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2701, 2703, 2705, 2707, 2709, 2711, 2715, 2721, 2729, 2739, 2751, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2783, 2793, 2801, 2807, 2811, 2813, 2815, 2817, 2819, 2821, 2838, 2844, 2846, 2847, 2848, 2849, 2850, 2851, 2852, 2853, 2855, 2857, 2859, 2861, 2863, 2867, 2873, 2881, 2891, 2903, 2917, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 2939, 2953, 2965, 2975, 2983, 2989, 2993, 2995, 2997, 2999, 3001, 3018, 3024, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3033, 3035, 3037, 3039, 3041, 3045, 3051, 3059, 3069, 3081, 3095, 3111, 3128, 3129, 3130, 3131, 3132, 3133, 3134, 3135, 3151, 3165, 3177, 3187, 3195, 3201, 3205, 3207, 3209, 3211, 3228, 3234, 3236, 3237, 3238, 3239, 3240, 3241, 3242, 3243, 3245, 3247, 3249, 3253, 3259, 3267, 3277, 3289, 3303, 3319, 3337, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3363, 3381, 3397, 3411, 3423, 3433, 3441, 3447, 3451, 3453, 3455, 3472, 3478, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3489, 3491, 3495, 3501, 3509, 3519, 3531, 3545, 3561, 3579, 3599, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3647, 3665, 3681, 3695, 3707, 3717, 3725, 3731, 3735, 3737, 3754, 3756, 3759, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3770, 3774, 3780, 3788, 3798, 3810, 3824, 3840, 3858, 3878, 3900, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3952, 3972, 3990, 4006, 4020, 4032, 4042, 4050, 4056, 4060, 4077]
[2024-05-25 00:01:24] [INFO ] Actually due to overlaps returned [325, 607, 851, 1061, 1241, 1395, 1527, 1641, 1741, 1831, 1915, 1998, 2080, 2164, 2248, 2338, 2438, 2552, 2684, 2838, 3018, 3228, 3472, 3754, 4077, 4, 9, 10, 11, 12, 13, 14, 15, 191, 192, 193, 194, 195, 196, 197, 333, 334, 335, 336, 337, 338, 339, 491, 492, 493, 494, 495, 496, 497, 615, 616, 617, 618, 619, 620, 621, 751, 752, 753, 754, 755, 756, 757, 859, 860, 861, 862, 863, 864, 865, 975, 976, 977, 978, 979, 980, 981, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 2000, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2088, 2089, 2090, 2091, 2092, 2093, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2846, 2847, 2848, 2849, 2850, 2851, 2852, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 3026, 3027, 3028, 3029, 3030, 3031, 3032, 3128, 3129, 3130, 3131, 3132, 3133, 3134, 3236, 3237, 3238, 3239, 3240, 3241, 3242, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3756, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3923, 3924, 3925, 3926, 3927, 3928, 3929]
Discarding 377 places :
Implicit Place search using SMT only with invariants took 14981 ms to find 377 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4080/4457 places, 11042/11042 transitions.
Discarding 335 places :
Symmetric choice reduction at 0 with 335 rule applications. Total rules 335 place count 3745 transition count 10707
Iterating global reduction 0 with 335 rules applied. Total rules applied 670 place count 3745 transition count 10707
Discarding 335 places :
Symmetric choice reduction at 0 with 335 rule applications. Total rules 1005 place count 3410 transition count 10372
Iterating global reduction 0 with 335 rules applied. Total rules applied 1340 place count 3410 transition count 10372
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1343 place count 3410 transition count 10369
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1346 place count 3407 transition count 10369
Applied a total of 1346 rules in 1487 ms. Remains 3407 /4080 variables (removed 673) and now considering 10369/11042 (removed 673) transitions.
[2024-05-25 00:01:25] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
// Phase 1: matrix 9483 rows 3407 cols
[2024-05-25 00:01:26] [INFO ] Computed 664 invariants in 162 ms
[2024-05-25 00:01:35] [INFO ] Implicit Places using invariants in 9958 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, 314, 316, 318, 322, 328, 336, 346, 358, 372, 388, 406, 426, 447, 467, 485, 501, 515, 527, 537, 545, 551, 555, 557, 559, 567, 569, 571, 573, 577, 583, 591, 601, 613, 627, 643, 661, 680, 698, 714, 728, 740, 750, 758, 764, 768, 770, 772, 774, 782, 784, 786, 788, 790, 794, 800, 808, 818, 830, 844, 860, 877, 893, 907, 919, 929, 937, 943, 947, 949, 951, 953, 955, 963, 965, 967, 969, 971, 973, 977, 983, 991, 1001, 1013, 1027, 1042, 1056, 1068, 1078, 1086, 1092, 1096, 1098, 1100, 1102, 1104, 1106, 1114, 1116, 1118, 1120, 1122, 1124, 1126, 1130, 1136, 1144, 1154, 1166, 1179, 1191, 1201, 1209, 1215, 1219, 1221, 1223, 1225, 1227, 1229, 1231, 1239, 1241, 1243, 1245, 1247, 1249, 1251, 1253, 1257, 1263, 1271, 1281, 1292, 1302, 1310, 1316, 1320, 1322, 1324, 1326, 1328, 1330, 1332, 1334, 1342, 1344, 1346, 1348, 1350, 1352, 1354, 1356, 1358, 1362, 1368, 1376, 1385, 1393, 1399, 1403, 1405, 1407, 1409, 1411, 1413, 1415, 1417, 1419, 1427, 1429, 1431, 1433, 1435, 1437, 1439, 1441, 1443, 1445, 1449, 1455, 1462, 1468, 1472, 1474, 1476, 1478, 1480, 1482, 1484, 1486, 1488, 1490, 1498, 1500, 1502, 1504, 1506, 1508, 1510, 1512, 1514, 1516, 1518, 1522, 1527, 1531, 1533, 1535, 1537, 1539, 1541, 1543, 1545, 1547, 1549, 1551, 1559, 1561, 1563, 1565, 1567, 1569, 1571, 1573, 1575, 1577, 1579, 1581, 1584, 1586, 1588, 1590, 1592, 1594, 1596, 1598, 1600, 1602, 1604, 1606, 1614, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1658, 1660, 1666, 1668, 1670, 1672, 1674, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1706, 1708, 1710, 1712, 1719, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1743, 1745, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 1819, 1821, 1823, 1831, 1833, 1835, 1837, 1839, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1857, 1862, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1908, 1910, 1912, 1916, 1922, 1929, 1935, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1985, 1991, 1999, 2008, 2016, 2022, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2064, 2068, 2074, 2082, 2092, 2103, 2113, 2121, 2127, 2131, 2133, 2135, 2137, 2139, 2141, 2143, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2165, 2169, 2175, 2183, 2193, 2205, 2218, 2230, 2240, 2248, 2254, 2258, 2260, 2262, 2264, 2266, 2268, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2292, 2298, 2306, 2316, 2328, 2342, 2357, 2371, 2383, 2393, 2401, 2407, 2411, 2413, 2415, 2417, 2419, 2427, 2429, 2431, 2433, 2435, 2437, 2441, 2447, 2455, 2465, 2477, 2491, 2507, 2524, 2540, 2554, 2566, 2576, 2584, 2590, 2594, 2596, 2598, 2600, 2608, 2610, 2612, 2614, 2616, 2620, 2626, 2634, 2644, 2656, 2670, 2686, 2704, 2723, 2741, 2757, 2771, 2783, 2793, 2801, 2807, 2811, 2813, 2815, 2823, 2825, 2827, 2829, 2833, 2839, 2847, 2857, 2869, 2883, 2899, 2917, 2937, 2958, 2978, 2996, 3012, 3026, 3038, 3048, 3056, 3062, 3066, 3068, 3074, 3076, 3078, 3082, 3088, 3096, 3106, 3118, 3132, 3148, 3166, 3186, 3208, 3231, 3253, 3273, 3291, 3307, 3321, 3333, 3343, 3351, 3357, 3361]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 9989 ms to find 600 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2807/4457 places, 10369/11042 transitions.
Applied a total of 0 rules in 521 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 27585 ms. Remains : 2807/4457 places, 10369/11042 transitions.
[2024-05-25 00:01:36] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
// Phase 1: matrix 9483 rows 2807 cols
[2024-05-25 00:01:36] [INFO ] Computed 64 invariants in 126 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 2]
RANDOM walk for 830790 steps (20128 resets) in 30001 ms. (27 steps per ms)
BEST_FIRST walk for 2000002 steps (4299 resets) in 8469 ms. (236 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 2]
[2024-05-25 00:02:15] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:02:15] [INFO ] Invariant cache hit.
[2024-05-25 00:02:15] [INFO ] [Real]Absence check using 47 positive place invariants in 57 ms returned sat
[2024-05-25 00:02:15] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 6 ms returned sat
[2024-05-25 00:02:17] [INFO ] [Real]Absence check using state equation in 2556 ms returned sat
[2024-05-25 00:02:18] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-25 00:02:20] [INFO ] [Real]Added 6202 Read/Feed constraints in 2263 ms returned sat
[2024-05-25 00:02:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:02:20] [INFO ] [Nat]Absence check using 47 positive place invariants in 49 ms returned sat
[2024-05-25 00:02:20] [INFO ] [Nat]Absence check using 47 positive and 17 generalized place invariants in 5 ms returned sat
[2024-05-25 00:02:23] [INFO ] [Nat]Absence check using state equation in 2485 ms returned sat
[2024-05-25 00:02:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:02:32] [INFO ] [Nat]Added 6202 Read/Feed constraints in 9281 ms returned unknown
[2024-05-25 00:02:33] [INFO ] [Real]Absence check using 47 positive place invariants in 46 ms returned sat
[2024-05-25 00:02:33] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 6 ms returned sat
[2024-05-25 00:02:36] [INFO ] [Real]Absence check using state equation in 2930 ms returned sat
[2024-05-25 00:02:37] [INFO ] [Real]Added 6202 Read/Feed constraints in 889 ms returned sat
[2024-05-25 00:02:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:02:37] [INFO ] [Nat]Absence check using 47 positive place invariants in 52 ms returned sat
[2024-05-25 00:02:37] [INFO ] [Nat]Absence check using 47 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-25 00:02:40] [INFO ] [Nat]Absence check using state equation in 2959 ms returned sat
[2024-05-25 00:02:44] [INFO ] [Nat]Added 6202 Read/Feed constraints in 4097 ms returned sat
[2024-05-25 00:02:45] [INFO ] Computed and/alt/rep : 4554/6600/4554 causal constraints (skipped 4835 transitions) in 566 ms.
[2024-05-25 00:02:47] [INFO ] Added : 12 causal constraints over 3 iterations in 2186 ms. Result :sat
Minimization took 12238 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 2]
Support contains 2 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 523 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 2807/2807 places, 10369/10369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 512 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
[2024-05-25 00:03:00] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:03:00] [INFO ] Invariant cache hit.
[2024-05-25 00:03:05] [INFO ] Implicit Places using invariants in 5485 ms returned []
Implicit Place search using SMT only with invariants took 5500 ms to find 0 implicit places.
Running 10275 sub problems to find dead transitions.
[2024-05-25 00:03:05] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:03:05] [INFO ] Invariant cache hit.
[2024-05-25 00:03:06] [INFO ] State equation strengthened by 6202 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2805 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10275 unsolved
SMT process timed out in 100758ms, After SMT, problems are : Problem set: 0 solved, 10275 unsolved
Search for dead transitions found 0 dead transitions in 100885ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106941 ms. Remains : 2807/2807 places, 10369/10369 transitions.
RANDOM walk for 40000 steps (967 resets) in 3229 ms. (12 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (86 resets) in 422 ms. (94 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (86 resets) in 443 ms. (90 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (85 resets) in 448 ms. (89 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (84 resets) in 527 ms. (75 steps per ms) remains 4/4 properties
[2024-05-25 00:04:49] [INFO ] Flatten gal took : 1129 ms
[2024-05-25 00:04:49] [INFO ] Flatten gal took : 597 ms
[2024-05-25 00:04:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9021640517584744079.gal : 112 ms
[2024-05-25 00:04:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5476702474277257856.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/ReachabilityCardinality9021640517584744079.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5476702474277257856.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/ReachabilityCardinality5476702474277257856.prop.
Interrupted probabilistic random walk after 22253 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 4
Probabilistic random walk after 22253 steps, saw 9571 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 00:04:51] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:04:51] [INFO ] Invariant cache hit.
[2024-05-25 00:04:51] [INFO ] State equation strengthened by 6202 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) 2680/2682 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2682 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/2708 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-25 00:04:54] [INFO ] Deduced a trap composed of 285 places in 2090 ms of which 17 ms to minimize.
[2024-05-25 00:04:56] [INFO ] Deduced a trap composed of 293 places in 2232 ms of which 18 ms to minimize.
SMT process timed out in 5276ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 561 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 2807/2807 places, 10369/10369 transitions.
RANDOM walk for 40000 steps (967 resets) in 2115 ms. (18 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (85 resets) in 246 ms. (161 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (84 resets) in 263 ms. (151 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (83 resets) in 246 ms. (161 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (83 resets) in 253 ms. (157 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 25241 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 25241 steps, saw 10795 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 00:05:01] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:05:01] [INFO ] Invariant cache hit.
[2024-05-25 00:05:01] [INFO ] State equation strengthened by 6202 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) 2680/2682 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2682 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 26/2708 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-25 00:05:04] [INFO ] Deduced a trap composed of 285 places in 2703 ms of which 28 ms to minimize.
[2024-05-25 00:05:08] [INFO ] Deduced a trap composed of 293 places in 3306 ms of which 19 ms to minimize.
[2024-05-25 00:05:20] [INFO ] Deduced a trap composed of 1517 places in 12772 ms of which 53 ms to minimize.
[2024-05-25 00:05:24] [INFO ] Deduced a trap composed of 200 places in 3833 ms of which 30 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :18 after 22
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :22 after 23
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :23 after 35
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :35 after 41
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :41 after 56
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :56 after 156
[2024-05-25 00:05:27] [INFO ] Deduced a trap composed of 320 places in 3091 ms of which 18 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :156 after 205
[2024-05-25 00:05:30] [INFO ] Deduced a trap composed of 335 places in 2244 ms of which 16 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :205 after 315
[2024-05-25 00:05:32] [INFO ] Deduced a trap composed of 103 places in 2091 ms of which 18 ms to minimize.
[2024-05-25 00:05:34] [INFO ] Deduced a trap composed of 122 places in 2106 ms of which 18 ms to minimize.
[2024-05-25 00:05:36] [INFO ] Deduced a trap composed of 147 places in 2110 ms of which 17 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :315 after 719
[2024-05-25 00:05:38] [INFO ] Deduced a trap composed of 528 places in 2105 ms of which 17 ms to minimize.
Detected timeout of ITS tools.
[2024-05-25 00:05:40] [INFO ] Flatten gal took : 281 ms
[2024-05-25 00:05:40] [INFO ] Applying decomposition
[2024-05-25 00:05:40] [INFO ] Flatten gal took : 287 ms
[2024-05-25 00:05:40] [INFO ] Deduced a trap composed of 152 places in 2011 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2708 variables, 11/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3818734082534615084.txt' '-o' '/tmp/graph3818734082534615084.bin' '-w' '/tmp/graph3818734082534615084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3818734082534615084.bin' '-l' '-1' '-v' '-w' '/tmp/graph3818734082534615084.weights' '-q' '0' '-e' '0.001'
[2024-05-25 00:05:41] [INFO ] Decomposing Gal with order
At refinement iteration 5 (INCLUDED_ONLY) 0/2708 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-25 00:05:41] [INFO ] Rewriting arrays to variables to allow decomposition.
Problem MAX1 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 41/2749 variables, 3/17 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2749 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 44/2793 variables, 44/61 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2793 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 14/2807 variables, 14/75 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2807 variables, 0/75 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-25 00:05:43] [INFO ] Removed a total of 18156 redundant transitions.
[2024-05-25 00:05:44] [INFO ] Flatten gal took : 2100 ms
[2024-05-25 00:05:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6950 labels/synchronizations in 652 ms.
[2024-05-25 00:05:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11506955949862767105.gal : 72 ms
[2024-05-25 00:05:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality637187140784450178.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/ReachabilityCardinality11506955949862767105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality637187140784450178.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
At refinement iteration 12 (OVERLAPS) 9483/12290 variables, 2807/2882 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 12290/12290 variables, and 9084 constraints, problems are : Problem set: 1 solved, 3 unsolved in 45023 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 2807/2807 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2680/2682 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2682 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 26/2708 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2708 variables, 11/14 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality637187140784450178.prop.
[2024-05-25 00:05:49] [INFO ] Deduced a trap composed of 399 places in 2192 ms of which 17 ms to minimize.
[2024-05-25 00:05:51] [INFO ] Deduced a trap composed of 110 places in 2138 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2708 variables, 2/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2708 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 41/2749 variables, 3/19 constraints. Problems are: Problem set: 1 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 107
[2024-05-25 00:05:53] [INFO ] Deduced a trap composed of 5 places in 2085 ms of which 19 ms to minimize.
[2024-05-25 00:05:55] [INFO ] Deduced a trap composed of 196 places in 2096 ms of which 18 ms to minimize.
[2024-05-25 00:05:58] [INFO ] Deduced a trap composed of 39 places in 2184 ms of which 18 ms to minimize.
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :107 after 145
[2024-05-25 00:06:00] [INFO ] Deduced a trap composed of 203 places in 2147 ms of which 20 ms to minimize.
[2024-05-25 00:06:02] [INFO ] Deduced a trap composed of 105 places in 2378 ms of which 19 ms to minimize.
[2024-05-25 00:06:05] [INFO ] Deduced a trap composed of 70 places in 2312 ms of which 18 ms to minimize.
[2024-05-25 00:06:07] [INFO ] Deduced a trap composed of 98 places in 2273 ms of which 20 ms to minimize.
[2024-05-25 00:06:09] [INFO ] Deduced a trap composed of 98 places in 2368 ms of which 19 ms to minimize.
[2024-05-25 00:06:12] [INFO ] Deduced a trap composed of 126 places in 2322 ms of which 22 ms to minimize.
[2024-05-25 00:06:14] [INFO ] Deduced a trap composed of 97 places in 2365 ms of which 18 ms to minimize.
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :145 after 563
[2024-05-25 00:06:17] [INFO ] Deduced a trap composed of 106 places in 2318 ms of which 20 ms to minimize.
[2024-05-25 00:06:19] [INFO ] Deduced a trap composed of 103 places in 2395 ms of which 24 ms to minimize.
[2024-05-25 00:06:22] [INFO ] Deduced a trap composed of 137 places in 2311 ms of which 18 ms to minimize.
[2024-05-25 00:06:24] [INFO ] Deduced a trap composed of 70 places in 2122 ms of which 30 ms to minimize.
[2024-05-25 00:06:26] [INFO ] Deduced a trap composed of 108 places in 2346 ms of which 20 ms to minimize.
[2024-05-25 00:06:28] [INFO ] Deduced a trap composed of 106 places in 2298 ms of which 19 ms to minimize.
[2024-05-25 00:06:31] [INFO ] Deduced a trap composed of 134 places in 2585 ms of which 21 ms to minimize.
SMT process timed out in 90280ms, After SMT, problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 560 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 2807/2807 places, 10369/10369 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0] Max Struct:[1, 2]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-08
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]
[2024-05-25 00:06:32] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:06:32] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (242 resets) in 368 ms. (27 steps per ms)
BEST_FIRST walk for 10001 steps (22 resets) in 44 ms. (222 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 00:06:32] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:06:32] [INFO ] Invariant cache hit.
[2024-05-25 00:06:33] [INFO ] [Real]Absence check using 47 positive place invariants in 51 ms returned sat
[2024-05-25 00:06:33] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 5 ms returned sat
[2024-05-25 00:06:35] [INFO ] [Real]Absence check using state equation in 2787 ms returned sat
[2024-05-25 00:06:36] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-25 00:06:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:06:37] [INFO ] [Real]Added 6202 Read/Feed constraints in 1611 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 2807 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node3ThinksNode6ShouldBeNodeMasterToReplaceNode7) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10367/10367 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2806 transition count 10365
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2805 transition count 10363
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 2804 transition count 10361
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 2803 transition count 10359
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 2802 transition count 10357
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6 place count 2802 transition count 10356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 7 place count 2801 transition count 10356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 8 place count 2800 transition count 10355
Iterating global reduction 6 with 1 rules applied. Total rules applied 9 place count 2800 transition count 10355
Applied a total of 9 rules in 1384 ms. Remains 2800 /2807 variables (removed 7) and now considering 10355/10367 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1388 ms. Remains : 2800/2807 places, 10355/10367 transitions.
[2024-05-25 00:06:39] [INFO ] Flow matrix only has 9469 transitions (discarded 886 similar events)
// Phase 1: matrix 9469 rows 2800 cols
[2024-05-25 00:06:39] [INFO ] Computed 64 invariants in 130 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 780023 steps (18901 resets) in 30001 ms. (25 steps per ms)
BEST_FIRST walk for 1000001 steps (2153 resets) in 4513 ms. (221 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 00:07:13] [INFO ] Flow matrix only has 9469 transitions (discarded 886 similar events)
[2024-05-25 00:07:13] [INFO ] Invariant cache hit.
[2024-05-25 00:07:14] [INFO ] [Real]Absence check using 47 positive place invariants in 53 ms returned sat
[2024-05-25 00:07:14] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-25 00:07:17] [INFO ] [Real]Absence check using state equation in 3585 ms returned sat
[2024-05-25 00:07:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:07:18] [INFO ] [Nat]Absence check using 47 positive place invariants in 53 ms returned sat
[2024-05-25 00:07:18] [INFO ] [Nat]Absence check using 47 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-25 00:07:21] [INFO ] [Nat]Absence check using state equation in 3582 ms returned sat
[2024-05-25 00:07:21] [INFO ] State equation strengthened by 6196 read => feed constraints.
[2024-05-25 00:07:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:07:31] [INFO ] [Nat]Added 6196 Read/Feed constraints in 9318 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 2800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 10355/10355 transitions.
Applied a total of 0 rules in 561 ms. Remains 2800 /2800 variables (removed 0) and now considering 10355/10355 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 562 ms. Remains : 2800/2800 places, 10355/10355 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2800/2800 places, 10355/10355 transitions.
Applied a total of 0 rules in 556 ms. Remains 2800 /2800 variables (removed 0) and now considering 10355/10355 (removed 0) transitions.
[2024-05-25 00:07:32] [INFO ] Flow matrix only has 9469 transitions (discarded 886 similar events)
[2024-05-25 00:07:32] [INFO ] Invariant cache hit.
[2024-05-25 00:07:37] [INFO ] Implicit Places using invariants in 5520 ms returned [1403]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 5529 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2799/2800 places, 10355/10355 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2798 transition count 10354
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2798 transition count 10354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2797 transition count 10353
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2797 transition count 10353
Applied a total of 4 rules in 925 ms. Remains 2797 /2799 variables (removed 2) and now considering 10353/10355 (removed 2) transitions.
[2024-05-25 00:07:38] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
// Phase 1: matrix 9467 rows 2797 cols
[2024-05-25 00:07:39] [INFO ] Computed 63 invariants in 154 ms
[2024-05-25 00:07:44] [INFO ] Implicit Places using invariants in 5627 ms returned []
Implicit Place search using SMT only with invariants took 5628 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2797/2800 places, 10353/10355 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 12640 ms. Remains : 2797/2800 places, 10353/10355 transitions.
[2024-05-25 00:07:44] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:07:44] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 793328 steps (19225 resets) in 30001 ms. (26 steps per ms)
BEST_FIRST walk for 1000001 steps (2151 resets) in 4429 ms. (225 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 00:08:18] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:08:18] [INFO ] Invariant cache hit.
[2024-05-25 00:08:19] [INFO ] [Real]Absence check using 47 positive place invariants in 52 ms returned sat
[2024-05-25 00:08:19] [INFO ] [Real]Absence check using 47 positive and 16 generalized place invariants in 5 ms returned sat
[2024-05-25 00:08:21] [INFO ] [Real]Absence check using state equation in 2649 ms returned sat
[2024-05-25 00:08:22] [INFO ] State equation strengthened by 6196 read => feed constraints.
[2024-05-25 00:08:24] [INFO ] [Real]Added 6196 Read/Feed constraints in 2470 ms returned sat
[2024-05-25 00:08:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:08:25] [INFO ] [Nat]Absence check using 47 positive place invariants in 56 ms returned sat
[2024-05-25 00:08:25] [INFO ] [Nat]Absence check using 47 positive and 16 generalized place invariants in 6 ms returned sat
[2024-05-25 00:08:28] [INFO ] [Nat]Absence check using state equation in 2845 ms returned sat
[2024-05-25 00:08:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:08:37] [INFO ] [Nat]Added 6196 Read/Feed constraints in 9286 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 2797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2797/2797 places, 10353/10353 transitions.
Applied a total of 0 rules in 552 ms. Remains 2797 /2797 variables (removed 0) and now considering 10353/10353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 552 ms. Remains : 2797/2797 places, 10353/10353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2797/2797 places, 10353/10353 transitions.
Applied a total of 0 rules in 537 ms. Remains 2797 /2797 variables (removed 0) and now considering 10353/10353 (removed 0) transitions.
[2024-05-25 00:08:38] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:08:38] [INFO ] Invariant cache hit.
[2024-05-25 00:08:43] [INFO ] Implicit Places using invariants in 5545 ms returned []
Implicit Place search using SMT only with invariants took 5546 ms to find 0 implicit places.
Running 10259 sub problems to find dead transitions.
[2024-05-25 00:08:44] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:08:44] [INFO ] Invariant cache hit.
[2024-05-25 00:08:44] [INFO ] State equation strengthened by 6196 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2794 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 10259 unsolved
SMT process timed out in 103628ms, After SMT, problems are : Problem set: 0 solved, 10259 unsolved
Search for dead transitions found 0 dead transitions in 103731ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109859 ms. Remains : 2797/2797 places, 10353/10353 transitions.
[2024-05-25 00:10:28] [INFO ] Flatten gal took : 574 ms
RANDOM walk for 40000 steps (968 resets) in 2900 ms. (13 steps per ms) remains 2/2 properties
[2024-05-25 00:10:28] [INFO ] Flatten gal took : 312 ms
BEST_FIRST walk for 40003 steps (82 resets) in 375 ms. (106 steps per ms) remains 2/2 properties
[2024-05-25 00:10:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8000234927727964205.gal : 47 ms
[2024-05-25 00:10:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14419031280020705454.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/ReachabilityCardinality8000234927727964205.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14419031280020705454.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (84 resets) in 255 ms. (156 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality14419031280020705454.prop.
Interrupted probabilistic random walk after 25801 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 25801 steps, saw 11025 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 00:10:31] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:10:31] [INFO ] Invariant cache hit.
[2024-05-25 00:10:31] [INFO ] State equation strengthened by 6196 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) 2672/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2699 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 00:10:34] [INFO ] Deduced a trap composed of 581 places in 2143 ms of which 18 ms to minimize.
[2024-05-25 00:10:36] [INFO ] Deduced a trap composed of 463 places in 2125 ms of which 21 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2699/12264 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 3/47 constraints, Generalized P Invariants (flows): 0/16 constraints, State Equation: 0/2797 constraints, ReadFeed: 0/6196 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 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) 2672/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2699 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2699 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 40/2739 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 00:10:39] [INFO ] Deduced a trap composed of 145 places in 2158 ms of which 19 ms to minimize.
[2024-05-25 00:10:41] [INFO ] Deduced a trap composed of 39 places in 2094 ms of which 21 ms to minimize.
[2024-05-25 00:10:43] [INFO ] Deduced a trap composed of 183 places in 2045 ms of which 18 ms to minimize.
SMT process timed out in 12056ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2797/2797 places, 10353/10353 transitions.
Applied a total of 0 rules in 500 ms. Remains 2797 /2797 variables (removed 0) and now considering 10353/10353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 501 ms. Remains : 2797/2797 places, 10353/10353 transitions.
RANDOM walk for 40000 steps (967 resets) in 1975 ms. (20 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (84 resets) in 573 ms. (69 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (85 resets) in 261 ms. (152 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 25985 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 25985 steps, saw 11086 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 00:10:48] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:10:48] [INFO ] Invariant cache hit.
[2024-05-25 00:10:48] [INFO ] State equation strengthened by 6196 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) 2672/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2699 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 00:10:51] [INFO ] Deduced a trap composed of 581 places in 2179 ms of which 18 ms to minimize.
[2024-05-25 00:10:53] [INFO ] Deduced a trap composed of 463 places in 2176 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2699 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 40/2739 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2739 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/2783 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2783 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 14/2797 variables, 14/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2797 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 9467/12264 variables, 2797/2862 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/12264 variables, 6196/9058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/12264 variables, 0/9058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/12264 variables, 0/9058 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12264/12264 variables, and 9058 constraints, problems are : Problem set: 0 solved, 2 unsolved in 10561 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 2797/2797 constraints, ReadFeed: 6196/6196 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 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) 2672/2673 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2673 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2699 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2699 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2699 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 40/2739 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 00:11:01] [INFO ] Deduced a trap composed of 145 places in 2202 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
[2024-05-25 00:11:03] [INFO ] Deduced a trap composed of 39 places in 2146 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :23 after 33
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :33 after 43
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :43 after 47
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :47 after 62
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :62 after 156
[2024-05-25 00:11:06] [INFO ] Deduced a trap composed of 183 places in 2098 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :156 after 211
[2024-05-25 00:11:08] [INFO ] Deduced a trap composed of 113 places in 2286 ms of which 24 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :211 after 328
[2024-05-25 00:11:10] [INFO ] Deduced a trap composed of 105 places in 2312 ms of which 18 ms to minimize.
[2024-05-25 00:11:13] [INFO ] Deduced a trap composed of 97 places in 2297 ms of which 18 ms to minimize.
[2024-05-25 00:11:15] [INFO ] Deduced a trap composed of 91 places in 2339 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :328 after 729
[2024-05-25 00:11:17] [INFO ] Deduced a trap composed of 106 places in 2369 ms of which 18 ms to minimize.
Detected timeout of ITS tools.
[2024-05-25 00:11:19] [INFO ] Flatten gal took : 262 ms
[2024-05-25 00:11:19] [INFO ] Applying decomposition
[2024-05-25 00:11:19] [INFO ] Flatten gal took : 269 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/graph17857150670702716440.txt' '-o' '/tmp/graph17857150670702716440.bin' '-w' '/tmp/graph17857150670702716440.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17857150670702716440.bin' '-l' '-1' '-v' '-w' '/tmp/graph17857150670702716440.weights' '-q' '0' '-e' '0.001'
[2024-05-25 00:11:19] [INFO ] Decomposing Gal with order
[2024-05-25 00:11:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 00:11:20] [INFO ] Deduced a trap composed of 95 places in 2320 ms of which 16 ms to minimize.
[2024-05-25 00:11:21] [INFO ] Removed a total of 18144 redundant transitions.
[2024-05-25 00:11:21] [INFO ] Flatten gal took : 1401 ms
[2024-05-25 00:11:22] [INFO ] Deduced a trap composed of 91 places in 2207 ms of which 18 ms to minimize.
[2024-05-25 00:11:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 7956 labels/synchronizations in 583 ms.
[2024-05-25 00:11:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1020881059375113026.gal : 62 ms
[2024-05-25 00:11:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8523066466013031895.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/ReachabilityCardinality1020881059375113026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8523066466013031895.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8523066466013031895.prop.
[2024-05-25 00:11:24] [INFO ] Deduced a trap composed of 89 places in 2312 ms of which 23 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :23 after 52
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :52 after 62
[2024-05-25 00:11:27] [INFO ] Deduced a trap composed of 91 places in 2333 ms of which 18 ms to minimize.
[2024-05-25 00:11:29] [INFO ] Deduced a trap composed of 92 places in 2277 ms of which 17 ms to minimize.
[2024-05-25 00:11:31] [INFO ] Deduced a trap composed of 89 places in 2306 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :62 after 400
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :400 after 443
[2024-05-25 00:11:34] [INFO ] Deduced a trap composed of 93 places in 2258 ms of which 19 ms to minimize.
[2024-05-25 00:11:36] [INFO ] Deduced a trap composed of 83 places in 2293 ms of which 19 ms to minimize.
[2024-05-25 00:11:38] [INFO ] Deduced a trap composed of 85 places in 2288 ms of which 18 ms to minimize.
[2024-05-25 00:11:41] [INFO ] Deduced a trap composed of 81 places in 2260 ms of which 19 ms to minimize.
[2024-05-25 00:11:43] [INFO ] Deduced a trap composed of 95 places in 2292 ms of which 18 ms to minimize.
[2024-05-25 00:11:45] [INFO ] Deduced a trap composed of 112 places in 2356 ms of which 19 ms to minimize.
SMT process timed out in 57658ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2797/2797 places, 10353/10353 transitions.
Applied a total of 0 rules in 515 ms. Remains 2797 /2797 variables (removed 0) and now considering 10353/10353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 516 ms. Remains : 2797/2797 places, 10353/10353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2797/2797 places, 10353/10353 transitions.
Applied a total of 0 rules in 616 ms. Remains 2797 /2797 variables (removed 0) and now considering 10353/10353 (removed 0) transitions.
[2024-05-25 00:11:47] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:11:47] [INFO ] Invariant cache hit.
[2024-05-25 00:11:52] [INFO ] Implicit Places using invariants in 5473 ms returned []
Implicit Place search using SMT only with invariants took 5474 ms to find 0 implicit places.
Running 10259 sub problems to find dead transitions.
[2024-05-25 00:11:52] [INFO ] Flow matrix only has 9467 transitions (discarded 886 similar events)
[2024-05-25 00:11:52] [INFO ] Invariant cache hit.
[2024-05-25 00:11:52] [INFO ] State equation strengthened by 6196 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :443 after 1828
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/2794 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 10259 unsolved
SMT process timed out in 101918ms, After SMT, problems are : Problem set: 0 solved, 10259 unsolved
Search for dead transitions found 0 dead transitions in 102017ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108135 ms. Remains : 2797/2797 places, 10353/10353 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-08 in 422337 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-11
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:[2]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[2]
[2024-05-25 00:13:34] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
// Phase 1: matrix 9483 rows 2807 cols
[2024-05-25 00:13:34] [INFO ] Computed 64 invariants in 140 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[2]
RANDOM walk for 10000 steps (242 resets) in 370 ms. (26 steps per ms)
BEST_FIRST walk for 10001 steps (21 resets) in 43 ms. (227 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[2]
[2024-05-25 00:13:35] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:13:35] [INFO ] Invariant cache hit.
[2024-05-25 00:13:35] [INFO ] [Real]Absence check using 47 positive place invariants in 50 ms returned sat
[2024-05-25 00:13:35] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-25 00:13:38] [INFO ] [Real]Absence check using state equation in 3275 ms returned sat
[2024-05-25 00:13:39] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-25 00:13:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 00:13:40] [INFO ] [Real]Added 6202 Read/Feed constraints in 1123 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[2]
Support contains 1 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 644 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 645 ms. Remains : 2807/2807 places, 10369/10369 transitions.
[2024-05-25 00:13:41] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:13:41] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[2]
RANDOM walk for 766563 steps (18572 resets) in 30001 ms. (25 steps per ms)
BEST_FIRST walk for 1000001 steps (2164 resets) in 4606 ms. (217 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[2]
[2024-05-25 00:14:15] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:14:15] [INFO ] Invariant cache hit.
[2024-05-25 00:14:16] [INFO ] [Real]Absence check using 47 positive place invariants in 50 ms returned sat
[2024-05-25 00:14:16] [INFO ] [Real]Absence check using 47 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-25 00:14:19] [INFO ] [Real]Absence check using state equation in 3176 ms returned sat
[2024-05-25 00:14:19] [INFO ] State equation strengthened by 6202 read => feed constraints.
[2024-05-25 00:14:20] [INFO ] [Real]Added 6202 Read/Feed constraints in 990 ms returned sat
[2024-05-25 00:14:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 00:14:21] [INFO ] [Nat]Absence check using 47 positive place invariants in 51 ms returned sat
[2024-05-25 00:14:21] [INFO ] [Nat]Absence check using 47 positive and 17 generalized place invariants in 6 ms returned sat
[2024-05-25 00:14:24] [INFO ] [Nat]Absence check using state equation in 3097 ms returned sat
[2024-05-25 00:14:28] [INFO ] [Nat]Added 6202 Read/Feed constraints in 4503 ms returned sat
[2024-05-25 00:14:29] [INFO ] Computed and/alt/rep : 4554/6600/4554 causal constraints (skipped 4835 transitions) in 613 ms.
[2024-05-25 00:14:31] [INFO ] Added : 12 causal constraints over 3 iterations in 2288 ms. Result :sat
Minimization took 12792 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[2]
Support contains 1 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 513 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 514 ms. Remains : 2807/2807 places, 10369/10369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 502 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
[2024-05-25 00:14:44] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:14:44] [INFO ] Invariant cache hit.
[2024-05-25 00:14:50] [INFO ] Implicit Places using invariants in 5590 ms returned []
Implicit Place search using SMT only with invariants took 5591 ms to find 0 implicit places.
Running 10275 sub problems to find dead transitions.
[2024-05-25 00:14:50] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:14:50] [INFO ] Invariant cache hit.
[2024-05-25 00:14:50] [INFO ] State equation strengthened by 6202 read => feed constraints.
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(s1436 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2805 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10275 unsolved
SMT process timed out in 100702ms, After SMT, problems are : Problem set: 0 solved, 10275 unsolved
Search for dead transitions found 0 dead transitions in 100796ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106913 ms. Remains : 2807/2807 places, 10369/10369 transitions.
[2024-05-25 00:16:31] [INFO ] Flatten gal took : 456 ms
RANDOM walk for 40000 steps (968 resets) in 2445 ms. (16 steps per ms) remains 2/2 properties
[2024-05-25 00:16:32] [INFO ] Flatten gal took : 271 ms
[2024-05-25 00:16:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14025939422449107328.gal : 47 ms
[2024-05-25 00:16:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2473051340957919221.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/ReachabilityCardinality14025939422449107328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2473051340957919221.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (82 resets) in 267 ms. (149 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (83 resets) in 233 ms. (170 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality2473051340957919221.prop.
Interrupted probabilistic random walk after 25325 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 2
Probabilistic random walk after 25325 steps, saw 10831 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 00:16:35] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:16:35] [INFO ] Invariant cache hit.
[2024-05-25 00:16:35] [INFO ] State equation strengthened by 6202 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) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 2680/2684 variables, 2/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2684 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2709 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2709 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 40/2749 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2749 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 44/2793 variables, 44/50 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2793 variables, 0/50 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/2807 variables, 14/64 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2807 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 12290/12290 variables, and 2871 constraints, problems are : Problem set: 1 solved, 1 unsolved in 3276 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 2807/2807 constraints, ReadFeed: 0/6202 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2680/2684 variables, 2/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2684 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2709 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2709 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 40/2749 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-25 00:16:41] [INFO ] Deduced a trap composed of 141 places in 2097 ms of which 19 ms to minimize.
[2024-05-25 00:16:43] [INFO ] Deduced a trap composed of 165 places in 2180 ms of which 19 ms to minimize.
[2024-05-25 00:16:45] [INFO ] Deduced a trap composed of 163 places in 2159 ms of which 19 ms to minimize.
SMT process timed out in 10330ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 497 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 497 ms. Remains : 2807/2807 places, 10369/10369 transitions.
RANDOM walk for 40000 steps (968 resets) in 1916 ms. (20 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (84 resets) in 249 ms. (160 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 27283 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 27283 steps, saw 11631 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-25 00:16:49] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:16:49] [INFO ] Invariant cache hit.
[2024-05-25 00:16:49] [INFO ] State equation strengthened by 6202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2680/2684 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2684 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2709 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2709 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 40/2749 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2749 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 44/2793 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2793 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/2807 variables, 14/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2807 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 9483/12290 variables, 2807/2871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/12290 variables, 6202/9073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/12290 variables, 0/9073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/12290 variables, 0/9073 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12290/12290 variables, and 9073 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4824 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 2807/2807 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2680/2684 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2684 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2709 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2709 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 40/2749 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:16:57] [INFO ] Deduced a trap composed of 141 places in 2081 ms of which 18 ms to minimize.
[2024-05-25 00:16:59] [INFO ] Deduced a trap composed of 165 places in 2171 ms of which 18 ms to minimize.
[2024-05-25 00:17:01] [INFO ] Deduced a trap composed of 163 places in 2135 ms of which 18 ms to minimize.
[2024-05-25 00:17:03] [INFO ] Deduced a trap composed of 184 places in 2114 ms of which 19 ms to minimize.
[2024-05-25 00:17:05] [INFO ] Deduced a trap composed of 161 places in 2110 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 18
[2024-05-25 00:17:08] [INFO ] Deduced a trap composed of 177 places in 2185 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :18 after 22
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :22 after 23
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :23 after 35
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :35 after 41
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :41 after 56
[2024-05-25 00:17:10] [INFO ] Deduced a trap composed of 163 places in 2026 ms of which 18 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :56 after 156
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :156 after 205
[2024-05-25 00:17:12] [INFO ] Deduced a trap composed of 161 places in 2114 ms of which 17 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :205 after 315
[2024-05-25 00:17:14] [INFO ] Deduced a trap composed of 164 places in 2127 ms of which 18 ms to minimize.
[2024-05-25 00:17:16] [INFO ] Deduced a trap composed of 165 places in 2085 ms of which 18 ms to minimize.
[2024-05-25 00:17:18] [INFO ] Deduced a trap composed of 173 places in 2128 ms of which 19 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :315 after 719
[2024-05-25 00:17:20] [INFO ] Deduced a trap composed of 187 places in 2126 ms of which 19 ms to minimize.
Detected timeout of ITS tools.
[2024-05-25 00:17:22] [INFO ] Flatten gal took : 263 ms
[2024-05-25 00:17:22] [INFO ] Applying decomposition
[2024-05-25 00:17:22] [INFO ] Flatten gal took : 274 ms
[2024-05-25 00:17:23] [INFO ] Deduced a trap composed of 164 places in 2121 ms of which 18 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph47432873828032170.txt' '-o' '/tmp/graph47432873828032170.bin' '-w' '/tmp/graph47432873828032170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph47432873828032170.bin' '-l' '-1' '-v' '-w' '/tmp/graph47432873828032170.weights' '-q' '0' '-e' '0.001'
[2024-05-25 00:17:23] [INFO ] Decomposing Gal with order
[2024-05-25 00:17:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 00:17:25] [INFO ] Deduced a trap composed of 163 places in 2086 ms of which 18 ms to minimize.
[2024-05-25 00:17:25] [INFO ] Removed a total of 17887 redundant transitions.
[2024-05-25 00:17:25] [INFO ] Flatten gal took : 1787 ms
[2024-05-25 00:17:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 7098 labels/synchronizations in 678 ms.
[2024-05-25 00:17:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16957099631240010711.gal : 67 ms
[2024-05-25 00:17:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9951408948423542711.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/ReachabilityCardinality16957099631240010711.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9951408948423542711.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
[2024-05-25 00:17:27] [INFO ] Deduced a trap composed of 170 places in 1838 ms of which 15 ms to minimize.
Loading property file /tmp/ReachabilityCardinality9951408948423542711.prop.
[2024-05-25 00:17:29] [INFO ] Deduced a trap composed of 162 places in 2090 ms of which 18 ms to minimize.
[2024-05-25 00:17:31] [INFO ] Deduced a trap composed of 160 places in 2136 ms of which 19 ms to minimize.
[2024-05-25 00:17:33] [INFO ] Deduced a trap composed of 163 places in 2179 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2749 variables, 18/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2749 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 44/2793 variables, 44/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2793 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/2807 variables, 14/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2807 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 9483/12290 variables, 2807/2889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 12290/12290 variables, and 9091 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45036 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 2807/2807 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 18/18 constraints]
After SMT, in 49935ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 516 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 516 ms. Remains : 2807/2807 places, 10369/10369 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2807/2807 places, 10369/10369 transitions.
Applied a total of 0 rules in 612 ms. Remains 2807 /2807 variables (removed 0) and now considering 10369/10369 (removed 0) transitions.
[2024-05-25 00:17:40] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:17:40] [INFO ] Invariant cache hit.
[2024-05-25 00:17:46] [INFO ] Implicit Places using invariants in 5479 ms returned []
Implicit Place search using SMT only with invariants took 5480 ms to find 0 implicit places.
Running 10275 sub problems to find dead transitions.
[2024-05-25 00:17:46] [INFO ] Flow matrix only has 9483 transitions (discarded 886 similar events)
[2024-05-25 00:17:46] [INFO ] Invariant cache hit.
[2024-05-25 00:17:46] [INFO ] State equation strengthened by 6202 read => feed constraints.
Detected timeout of ITS tools.
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) 0/2805 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10275 unsolved
SMT process timed out in 112457ms, After SMT, problems are : Problem set: 0 solved, 10275 unsolved
Search for dead transitions found 0 dead transitions in 112548ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118669 ms. Remains : 2807/2807 places, 10369/10369 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[2]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C07-UpperBounds-11 in 364397 ms.
[2024-05-25 00:19:39] [INFO ] Flatten gal took : 261 ms
[2024-05-25 00:19:39] [INFO ] Applying decomposition
[2024-05-25 00:19:39] [INFO ] Flatten gal took : 268 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/graph3839222074319474143.txt' '-o' '/tmp/graph3839222074319474143.bin' '-w' '/tmp/graph3839222074319474143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3839222074319474143.bin' '-l' '-1' '-v' '-w' '/tmp/graph3839222074319474143.weights' '-q' '0' '-e' '0.001'
[2024-05-25 00:19:40] [INFO ] Decomposing Gal with order
[2024-05-25 00:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 00:19:41] [INFO ] Removed a total of 18125 redundant transitions.
[2024-05-25 00:19:42] [INFO ] Flatten gal took : 1575 ms
[2024-05-25 00:19:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 6842 labels/synchronizations in 562 ms.
[2024-05-25 00:19:42] [INFO ] Time to serialize gal into /tmp/UpperBounds1812906475113237075.gal : 59 ms
[2024-05-25 00:19:42] [INFO ] Time to serialize properties into /tmp/UpperBounds8425576477440531593.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/UpperBounds1812906475113237075.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8425576477440531593.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 ...283
Loading property file /tmp/UpperBounds8425576477440531593.prop.

BK_STOP 1716596693166

--------------------
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-S24C07"
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-S24C07, 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-171654350900101"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C07.tgz
mv MultiCrashLeafsetExtension-PT-S24C07 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;