About the Execution of ITS-Tools for DatabaseWithMutex-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.619 | 2549044.00 | 3893603.00 | 44542.60 | ?FFFFT??F?F?FFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r101-tall-167814476301084.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DatabaseWithMutex-PT-20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476301084
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 385K Feb 25 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Feb 25 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 259K Feb 25 13:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 13:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 129K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 389K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 226K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 827K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 538K Feb 25 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Feb 25 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 635K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 91K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.7M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-00
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-01
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-02
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-03
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-04
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-05
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-06
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-07
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-08
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-09
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-10
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-11
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-12
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-13
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-14
FORMULA_NAME DatabaseWithMutex-PT-20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678354643414
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 09:37:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 09:37:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:37:26] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-09 09:37:26] [INFO ] Transformed 3260 places.
[2023-03-09 09:37:26] [INFO ] Transformed 3200 transitions.
[2023-03-09 09:37:26] [INFO ] Parsed PT model containing 3260 places and 3200 transitions and 23200 arcs in 311 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
[2023-03-09 09:37:26] [INFO ] Reduced 380 identical enabling conditions.
[2023-03-09 09:37:26] [INFO ] Reduced 380 identical enabling conditions.
[2023-03-09 09:37:26] [INFO ] Reduced 380 identical enabling conditions.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-20-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3260 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 49 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-09 09:37:27] [INFO ] Computed 460 place invariants in 169 ms
[2023-03-09 09:37:27] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2023-03-09 09:37:27] [INFO ] Invariant cache hit.
[2023-03-09 09:37:30] [INFO ] Implicit Places using invariants and state equation in 2067 ms returned []
Implicit Place search using SMT with State Equation took 3146 ms to find 0 implicit places.
[2023-03-09 09:37:30] [INFO ] Invariant cache hit.
[2023-03-09 09:37:35] [INFO ] Dead Transitions using invariants and state equation in 5396 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8612 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Support contains 3260 out of 3260 places after structural reductions.
[2023-03-09 09:37:36] [INFO ] Flatten gal took : 698 ms
[2023-03-09 09:37:37] [INFO ] Flatten gal took : 368 ms
[2023-03-09 09:37:38] [INFO ] Input system was already deterministic with 3200 transitions.
Support contains 2862 out of 3260 places (down from 3260) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 30) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-09 09:37:39] [INFO ] Invariant cache hit.
[2023-03-09 09:37:40] [INFO ] [Real]Absence check using 78 positive place invariants in 27 ms returned sat
[2023-03-09 09:37:40] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 223 ms returned sat
[2023-03-09 09:37:42] [INFO ] After 2777ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:37:42] [INFO ] [Nat]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-09 09:37:43] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 229 ms returned sat
[2023-03-09 09:37:44] [INFO ] After 1832ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:37:45] [INFO ] After 2157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 164 ms.
[2023-03-09 09:37:45] [INFO ] After 2945ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 358 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=35 )
Parikh walk visited 1 properties in 13 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(p1))||F(p2)))'
Support contains 1600 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 250 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:37:46] [INFO ] Invariant cache hit.
[2023-03-09 09:37:48] [INFO ] Implicit Places using invariants in 2502 ms returned []
[2023-03-09 09:37:48] [INFO ] Invariant cache hit.
[2023-03-09 09:37:53] [INFO ] Implicit Places using invariants and state equation in 5104 ms returned []
Implicit Place search using SMT with State Equation took 7614 ms to find 0 implicit places.
[2023-03-09 09:37:54] [INFO ] Redundant transitions in 255 ms returned []
[2023-03-09 09:37:54] [INFO ] Invariant cache hit.
[2023-03-09 09:37:59] [INFO ] Dead Transitions using invariants and state equation in 5284 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13420 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s521 1) (GEQ s391 1) (GEQ s911 1) (GEQ s586 1) (GEQ s2731 1) (GEQ s2406 1) (GEQ s2341 1) (GEQ s3170 1) (GEQ s1561 1) (GEQ s147 1) (GEQ s2227 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 108 reset in 4016 ms.
Product exploration explored 100000 steps with 107 reset in 4092 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 562 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (NOT p2)]
Finished random walk after 867 steps, including 0 resets, run visited all 1 properties in 35 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 15 factoid took 876 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p2)]
[2023-03-09 09:38:44] [INFO ] Invariant cache hit.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 09:38:59] [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 EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 800 out of 3260 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 151 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:38:59] [INFO ] Invariant cache hit.
[2023-03-09 09:39:02] [INFO ] Implicit Places using invariants in 2501 ms returned []
[2023-03-09 09:39:02] [INFO ] Invariant cache hit.
[2023-03-09 09:39:07] [INFO ] Implicit Places using invariants and state equation in 5202 ms returned []
Implicit Place search using SMT with State Equation took 7706 ms to find 0 implicit places.
[2023-03-09 09:39:07] [INFO ] Redundant transitions in 235 ms returned []
[2023-03-09 09:39:07] [INFO ] Invariant cache hit.
[2023-03-09 09:39:13] [INFO ] Dead Transitions using invariants and state equation in 5390 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13496 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p2)]
Finished random walk after 1007 steps, including 0 resets, run visited all 1 properties in 46 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p2)]
[2023-03-09 09:39:18] [INFO ] Invariant cache hit.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 09:39:33] [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 EG (NOT p2)
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 50 ms :[(NOT p2)]
Product exploration explored 100000 steps with 107 reset in 3989 ms.
Product exploration explored 100000 steps with 107 reset in 3997 ms.
Built C files in :
/tmp/ltsmin18054715228865628814
[2023-03-09 09:39:42] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:39:42] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18054715228865628814
Running compilation step : cd /tmp/ltsmin18054715228865628814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18054715228865628814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18054715228865628814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 800 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 1620 place count 2440 transition count 2400
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 1620 place count 2440 transition count 2000
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 2420 place count 2040 transition count 2000
Applied a total of 2420 rules in 354 ms. Remains 2040 /3260 variables (removed 1220) and now considering 2000/3200 (removed 1200) transitions.
// Phase 1: matrix 2000 rows 2040 cols
[2023-03-09 09:39:45] [INFO ] Computed 440 place invariants in 64 ms
[2023-03-09 09:39:46] [INFO ] Implicit Places using invariants in 667 ms returned []
[2023-03-09 09:39:46] [INFO ] Invariant cache hit.
[2023-03-09 09:39:48] [INFO ] Implicit Places using invariants and state equation in 2039 ms returned []
Implicit Place search using SMT with State Equation took 2710 ms to find 0 implicit places.
[2023-03-09 09:39:48] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-09 09:39:48] [INFO ] Invariant cache hit.
[2023-03-09 09:39:50] [INFO ] Dead Transitions using invariants and state equation in 2422 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2040/3260 places, 2000/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5572 ms. Remains : 2040/3260 places, 2000/3200 transitions.
Built C files in :
/tmp/ltsmin15000407278115527000
[2023-03-09 09:39:50] [INFO ] Too many transitions (2000) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:39:50] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15000407278115527000
Running compilation step : cd /tmp/ltsmin15000407278115527000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15000407278115527000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15000407278115527000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:39:54] [INFO ] Flatten gal took : 178 ms
[2023-03-09 09:39:54] [INFO ] Flatten gal took : 165 ms
[2023-03-09 09:39:54] [INFO ] Time to serialize gal into /tmp/LTL15204498523025833482.gal : 44 ms
[2023-03-09 09:39:54] [INFO ] Time to serialize properties into /tmp/LTL14128504636596214030.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15204498523025833482.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12303354559503301411.hoa' '-atoms' '/tmp/LTL14128504636596214030.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14128504636596214030.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12303354559503301411.hoa
Detected timeout of ITS tools.
[2023-03-09 09:40:10] [INFO ] Flatten gal took : 216 ms
[2023-03-09 09:40:10] [INFO ] Flatten gal took : 224 ms
[2023-03-09 09:40:10] [INFO ] Time to serialize gal into /tmp/LTL2457221419614357297.gal : 46 ms
[2023-03-09 09:40:10] [INFO ] Time to serialize properties into /tmp/LTL3272524943552825398.ltl : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2457221419614357297.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3272524943552825398.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((("(((((((((((updating_7_12>=1)||(updating_3_11>=1))||((updating_4_7>=1)||(updating_18_4>=1)))||(((updating_7_19>=1)||(updating_1_2...224557
Formula 0 simplified : (!"(((((((((((updating_7_12>=1)||(updating_3_11>=1))||((updating_4_7>=1)||(updating_18_4>=1)))||(((updating_7_19>=1)||(updating_1_20...224550
Detected timeout of ITS tools.
[2023-03-09 09:40:25] [INFO ] Flatten gal took : 213 ms
[2023-03-09 09:40:25] [INFO ] Applying decomposition
[2023-03-09 09:40:25] [INFO ] Flatten gal took : 215 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9814602681278918303.txt' '-o' '/tmp/graph9814602681278918303.bin' '-w' '/tmp/graph9814602681278918303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9814602681278918303.bin' '-l' '-1' '-v' '-w' '/tmp/graph9814602681278918303.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:40:26] [INFO ] Decomposing Gal with order
[2023-03-09 09:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:40:27] [INFO ] Removed a total of 14780 redundant transitions.
[2023-03-09 09:40:27] [INFO ] Flatten gal took : 802 ms
[2023-03-09 09:40:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 105 ms.
[2023-03-09 09:40:28] [INFO ] Time to serialize gal into /tmp/LTL5085163726294860833.gal : 47 ms
[2023-03-09 09:40:28] [INFO ] Time to serialize properties into /tmp/LTL11785829653265638187.ltl : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5085163726294860833.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11785829653265638187.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("(((((((((((i17.u244.updating_7_12>=1)||(i36.u586.updating_3_11>=1))||((i52.u780.updating_4_7>=1)||(i3.u18.updating_18_4>=1)))||(...304537
Formula 0 simplified : (!"(((((((((((i17.u244.updating_7_12>=1)||(i36.u586.updating_3_11>=1))||((i52.u780.updating_4_7>=1)||(i3.u18.updating_18_4>=1)))||((...304530
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13246810640335527280
[2023-03-09 09:40:43] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13246810640335527280
Running compilation step : cd /tmp/ltsmin13246810640335527280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13246810640335527280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13246810640335527280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-00 finished in 180613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&(G(!p0)||X(G(p0)))))))'
Support contains 400 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 272 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-09 09:40:47] [INFO ] Computed 460 place invariants in 51 ms
[2023-03-09 09:40:54] [INFO ] Implicit Places using invariants in 7452 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7467 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 129 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7871 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (GEQ s1022 1) (GEQ s1696 1) (GEQ s1927 1) (GEQ s55 1) (GEQ s170 1) (GEQ s2839 1) (GEQ s698 1) (GEQ s1454 1) (GEQ s826 1) (GEQ s1499 1) (GEQ s2420 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-02 finished in 8042 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((!p1 U (p2||G(!p1)))&&p0))))'
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 111 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:40:54] [INFO ] Invariant cache hit.
[2023-03-09 09:41:00] [INFO ] Implicit Places using invariants in 5829 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5848 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 83 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6043 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LT s461 1) (LT s345 1) (LT s799 1) (LT s515 1) (LT s2392 1) (LT s2099 1) (LT s2044 1) (LT s2779 1) (LT s1356 1) (LT s125 1) (LT s1941 1) (LT s955...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-03 finished in 6189 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(!p1))&&p0)))'
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 154 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:41:01] [INFO ] Invariant cache hit.
[2023-03-09 09:41:08] [INFO ] Implicit Places using invariants in 7390 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7399 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 110 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7667 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1, p1]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s1022 1) (LT s1696 1) (LT s1927 1) (LT s55 1) (LT s170 1) (LT s2839 1) (LT s698 1) (LT s1454 1) (LT s826 1) (LT s1499 1) (LT s2420 1) (LT s195...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-04 finished in 7862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 1220 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 83 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:41:08] [INFO ] Invariant cache hit.
[2023-03-09 09:41:14] [INFO ] Implicit Places using invariants in 5990 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 6000 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 58 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6145 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s105 1) (GEQ s2126 1)) (AND (GEQ s230 1) (GEQ s2558 1)) (AND (GEQ s49 1) (GEQ s2312 1)) (AND (GEQ s332 1) (GEQ s1734 1)) (AND (GEQ s1597 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2568 reset in 7274 ms.
Product exploration explored 100000 steps with 2570 reset in 7327 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 509 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 25 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 315 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 09:41:52] [INFO ] Computed 60 place invariants in 395 ms
[2023-03-09 09:42:06] [INFO ] [Real]Absence check using 45 positive place invariants in 207 ms returned sat
[2023-03-09 09:42:07] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 329 ms returned sat
[2023-03-09 09:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 09:42:07] [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 EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-09 09:42:07] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 1220 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 66 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:42:22] [INFO ] Invariant cache hit.
[2023-03-09 09:42:26] [INFO ] Implicit Places using invariants in 3759 ms returned []
[2023-03-09 09:42:26] [INFO ] Invariant cache hit.
[2023-03-09 09:42:58] [INFO ] Performed 1796/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 09:43:15] [INFO ] Implicit Places using invariants and state equation in 48492 ms returned []
Implicit Place search using SMT with State Equation took 52253 ms to find 0 implicit places.
[2023-03-09 09:43:15] [INFO ] Invariant cache hit.
[2023-03-09 09:43:20] [INFO ] Dead Transitions using invariants and state equation in 5697 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58019 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 429 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 31 steps, including 0 resets, run visited all 3 properties in 12 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 270 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 09:43:42] [INFO ] Invariant cache hit.
[2023-03-09 09:43:57] [INFO ] [Real]Absence check using 45 positive place invariants in 266 ms returned sat
[2023-03-09 09:43:57] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 282 ms returned sat
[2023-03-09 09:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 09:43:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-09 09:43:57] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2568 reset in 7114 ms.
Product exploration explored 100000 steps with 2580 reset in 7163 ms.
Built C files in :
/tmp/ltsmin17877658134830772471
[2023-03-09 09:44:27] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17877658134830772471
Running compilation step : cd /tmp/ltsmin17877658134830772471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17877658134830772471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17877658134830772471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1220 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 61 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:44:30] [INFO ] Invariant cache hit.
[2023-03-09 09:44:34] [INFO ] Implicit Places using invariants in 3604 ms returned []
[2023-03-09 09:44:34] [INFO ] Invariant cache hit.
[2023-03-09 09:45:06] [INFO ] Performed 1658/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 09:47:14] [INFO ] Performed 1775/2860 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2023-03-09 09:47:14] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2023-03-09 09:47:14] [INFO ] Implicit Places using invariants and state equation in 160047 ms returned []
Implicit Place search using SMT with State Equation took 163655 ms to find 0 implicit places.
[2023-03-09 09:47:14] [INFO ] Invariant cache hit.
[2023-03-09 09:47:20] [INFO ] Dead Transitions using invariants and state equation in 5612 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169329 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin3305181030446804660
[2023-03-09 09:47:20] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3305181030446804660
Running compilation step : cd /tmp/ltsmin3305181030446804660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3305181030446804660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3305181030446804660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:47:23] [INFO ] Flatten gal took : 176 ms
[2023-03-09 09:47:23] [INFO ] Flatten gal took : 177 ms
[2023-03-09 09:47:23] [INFO ] Time to serialize gal into /tmp/LTL15547636673674791720.gal : 22 ms
[2023-03-09 09:47:23] [INFO ] Time to serialize properties into /tmp/LTL7981572183340350015.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15547636673674791720.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5617123351628197901.hoa' '-atoms' '/tmp/LTL7981572183340350015.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7981572183340350015.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5617123351628197901.hoa
Detected timeout of ITS tools.
[2023-03-09 09:47:39] [INFO ] Flatten gal took : 178 ms
[2023-03-09 09:47:39] [INFO ] Flatten gal took : 182 ms
[2023-03-09 09:47:39] [INFO ] Time to serialize gal into /tmp/LTL916614450036319775.gal : 22 ms
[2023-03-09 09:47:39] [INFO ] Time to serialize properties into /tmp/LTL9454784197103356528.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL916614450036319775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9454784197103356528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F((X("((((((((((((((((((((updating_7_12>=1)||(updating_3_11>=1))||((updating_4_7>=1)||(updating_18_4>=1)))||(((updating_7_19>=1)||(...54234
Formula 0 simplified : G(!"(((((((((((RecBuff_12_19>=1)&&(all_passive_12>=1))||((RecBuff_15_7>=1)&&(all_passive_15>=1)))||(((RecBuff_14_4>=1)&&(all_passive...54228
Detected timeout of ITS tools.
[2023-03-09 09:47:54] [INFO ] Flatten gal took : 173 ms
[2023-03-09 09:47:54] [INFO ] Applying decomposition
[2023-03-09 09:47:54] [INFO ] Flatten gal took : 177 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13761264622211134847.txt' '-o' '/tmp/graph13761264622211134847.bin' '-w' '/tmp/graph13761264622211134847.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13761264622211134847.bin' '-l' '-1' '-v' '-w' '/tmp/graph13761264622211134847.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:47:55] [INFO ] Decomposing Gal with order
[2023-03-09 09:47:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:47:55] [INFO ] Removed a total of 15065 redundant transitions.
[2023-03-09 09:47:55] [INFO ] Flatten gal took : 377 ms
[2023-03-09 09:47:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 77 ms.
[2023-03-09 09:47:56] [INFO ] Time to serialize gal into /tmp/LTL8584292783983113138.gal : 37 ms
[2023-03-09 09:47:56] [INFO ] Time to serialize properties into /tmp/LTL4026253481430080118.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8584292783983113138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4026253481430080118.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((X("((((((((((((((((((((i4.u233.updating_7_12>=1)||(i39.u581.updating_3_11>=1))||((i12.u778.updating_4_7>=1)||(i26.u308.updating_...75058
Formula 0 simplified : G(!"(((((((((((i20.u720.RecBuff_12_19>=1)&&(i44.u643.all_passive_12>=1))||((i18.u366.RecBuff_15_7>=1)&&(i51.u767.all_passive_15>=1))...75052
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6870276134627399639
[2023-03-09 09:48:11] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6870276134627399639
Running compilation step : cd /tmp/ltsmin6870276134627399639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6870276134627399639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6870276134627399639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-06 finished in 425498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(G((p1&&F(p0)))))))'
Support contains 820 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 2 with 800 rules applied. Total rules applied 2020 place count 2440 transition count 2000
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 3 with 400 rules applied. Total rules applied 2420 place count 2040 transition count 2000
Applied a total of 2420 rules in 183 ms. Remains 2040 /3260 variables (removed 1220) and now considering 2000/3200 (removed 1200) transitions.
// Phase 1: matrix 2000 rows 2040 cols
[2023-03-09 09:48:14] [INFO ] Computed 440 place invariants in 46 ms
[2023-03-09 09:48:19] [INFO ] Implicit Places using invariants in 4649 ms returned [2, 8, 9, 13, 16, 17, 20, 24, 26, 28, 29, 45, 50, 54, 59, 61, 63, 75, 82, 83, 84, 88, 94, 110, 112, 115, 119, 124, 125, 137, 146, 156, 159, 160, 167, 176, 178, 182, 184, 190, 193, 206, 215, 219, 227, 229, 250, 255, 256, 264, 274, 275, 295, 300, 307, 313, 314, 317, 320, 321, 325, 338, 340, 343, 346, 349, 353, 355, 356, 357, 358, 365, 369, 385, 387, 390, 393, 396, 411, 413, 416, 420, 425, 428, 432, 438, 442, 446, 452, 457, 464, 465, 466, 467, 471, 473, 475, 492, 495, 500, 502, 506, 510, 511, 514, 516, 525, 531, 540, 544, 545, 555, 565, 566, 571, 573, 578, 581, 585, 588, 589, 592, 595, 596, 610, 616, 618, 640, 647, 654, 659, 663, 675, 678, 679, 687, 690, 691, 692, 698, 700, 705, 708, 714, 715, 721, 723, 725, 726, 732, 737, 753, 762, 764, 765, 781, 782, 784, 789, 797, 801, 803, 804, 807, 810, 813, 814, 823, 827, 835, 841, 842, 843, 844, 850, 851, 853, 854, 858, 859, 861, 867, 868, 870, 877, 881, 890, 893, 897, 898, 903, 912, 916, 925, 933, 935, 942, 951, 953, 956, 959, 962, 965, 972, 975, 990, 993, 997, 999, 1007, 1011, 1017, 1019, 1026, 1036, 1037, 1042, 1048, 1049, 1052, 1054, 1063, 1065, 1081, 1089, 1093, 1094, 1096, 1108, 1109, 1111, 1117, 1120, 1129, 1130, 1133, 1134, 1138, 1139, 1152, 1156, 1166, 1177, 1180, 1181, 1185, 1187, 1188, 1190, 1207, 1212, 1213, 1214, 1216, 1220, 1223, 1226, 1228, 1233, 1244, 1259, 1262, 1263, 1270, 1277, 1282, 1285, 1291, 1293, 1297, 1299, 1319, 1320, 1329, 1330, 1331, 1338, 1351, 1354, 1365, 1371, 1373, 1374, 1380, 1388, 1394, 1396, 1416, 1418, 1425, 1430, 1434, 1435, 1437, 1447, 1449, 1453, 1471, 1478, 1479, 1486, 1488, 1490, 1491, 1492, 1493, 1494, 1510, 1515, 1531, 1532, 1533, 1535, 1544, 1545, 1567, 1571, 1580, 1589, 1595, 1599, 1607, 1616, 1619, 1631, 1632, 1635, 1651, 1652, 1656, 1660, 1665, 1672, 1674, 1675, 1683, 1694, 1700, 1706, 1709, 1712, 1716, 1717, 1719, 1731, 1735, 1741, 1746, 1749, 1753, 1755, 1757, 1763, 1764, 1766, 1777, 1792, 1798, 1800, 1802, 1805, 1811, 1825, 1832, 1836, 1844, 1846, 1848, 1849, 1852, 1861, 1864, 1870, 1872, 1877, 1878, 1887, 1889, 1902, 1904, 1908, 1920, 1922, 1928, 1932, 1941, 1950, 1953, 1960, 1974, 1982, 2001, 2003, 2007, 2009, 2016, 2023, 2027, 2031, 2032]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 4661 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1640/3260 places, 2000/3200 transitions.
Applied a total of 0 rules in 57 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4901 ms. Remains : 1640/3260 places, 2000/3200 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s238 1) (GEQ s364 1)) (AND (GEQ s302 1) (GEQ s789 1)) (AND (GEQ s448 1) (GEQ s959 1)) (AND (GEQ s14 1) (GEQ s238 1)) (AND (GEQ s1153 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 387 reset in 4082 ms.
Product exploration explored 100000 steps with 388 reset in 4259 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 417 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1130 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2000 rows 1640 cols
[2023-03-09 09:48:31] [INFO ] Computed 40 place invariants in 171 ms
[2023-03-09 09:48:32] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 607 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
[2023-03-09 09:48:33] [INFO ] Invariant cache hit.
[2023-03-09 09:48:44] [INFO ] [Real]Absence check using 25 positive place invariants in 82 ms returned sat
[2023-03-09 09:48:45] [INFO ] [Real]Absence check using 25 positive and 15 generalized place invariants in 437 ms returned sat
[2023-03-09 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 09:48:48] [INFO ] [Real]Absence check using state equation in 3493 ms returned unknown
Could not prove EG (NOT p0)
Support contains 820 out of 1640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1640/1640 places, 2000/2000 transitions.
Applied a total of 0 rules in 54 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
[2023-03-09 09:48:48] [INFO ] Invariant cache hit.
[2023-03-09 09:48:49] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2023-03-09 09:48:49] [INFO ] Invariant cache hit.
[2023-03-09 09:48:54] [INFO ] Implicit Places using invariants and state equation in 4739 ms returned []
Implicit Place search using SMT with State Equation took 6014 ms to find 0 implicit places.
[2023-03-09 09:48:54] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-09 09:48:54] [INFO ] Invariant cache hit.
[2023-03-09 09:48:57] [INFO ] Dead Transitions using invariants and state equation in 2902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9053 ms. Remains : 1640/1640 places, 2000/2000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 219 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
[2023-03-09 09:48:58] [INFO ] Invariant cache hit.
[2023-03-09 09:49:10] [INFO ] [Real]Absence check using 25 positive place invariants in 75 ms returned sat
[2023-03-09 09:49:10] [INFO ] [Real]Absence check using 25 positive and 15 generalized place invariants in 432 ms returned sat
[2023-03-09 09:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 09:49:13] [INFO ] [Real]Absence check using state equation in 3329 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 379 reset in 2971 ms.
Product exploration explored 100000 steps with 381 reset in 2997 ms.
Built C files in :
/tmp/ltsmin4628464320230742927
[2023-03-09 09:49:20] [INFO ] Too many transitions (2000) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:49:20] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4628464320230742927
Running compilation step : cd /tmp/ltsmin4628464320230742927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4628464320230742927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4628464320230742927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 820 out of 1640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1640/1640 places, 2000/2000 transitions.
Applied a total of 0 rules in 60 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
[2023-03-09 09:49:23] [INFO ] Invariant cache hit.
[2023-03-09 09:49:24] [INFO ] Implicit Places using invariants in 1281 ms returned []
[2023-03-09 09:49:24] [INFO ] Invariant cache hit.
[2023-03-09 09:49:28] [INFO ] Implicit Places using invariants and state equation in 4239 ms returned []
Implicit Place search using SMT with State Equation took 5521 ms to find 0 implicit places.
[2023-03-09 09:49:28] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-09 09:49:28] [INFO ] Invariant cache hit.
[2023-03-09 09:49:31] [INFO ] Dead Transitions using invariants and state equation in 2811 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8474 ms. Remains : 1640/1640 places, 2000/2000 transitions.
Built C files in :
/tmp/ltsmin9704716534778427031
[2023-03-09 09:49:31] [INFO ] Too many transitions (2000) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:49:31] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9704716534778427031
Running compilation step : cd /tmp/ltsmin9704716534778427031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9704716534778427031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9704716534778427031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:49:34] [INFO ] Flatten gal took : 139 ms
[2023-03-09 09:49:35] [INFO ] Flatten gal took : 139 ms
[2023-03-09 09:49:35] [INFO ] Time to serialize gal into /tmp/LTL6136791901268564629.gal : 18 ms
[2023-03-09 09:49:35] [INFO ] Time to serialize properties into /tmp/LTL12435781397190346679.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6136791901268564629.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1391313450996999334.hoa' '-atoms' '/tmp/LTL12435781397190346679.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12435781397190346679.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1391313450996999334.hoa
Detected timeout of ITS tools.
[2023-03-09 09:49:50] [INFO ] Flatten gal took : 144 ms
[2023-03-09 09:49:50] [INFO ] Flatten gal took : 146 ms
[2023-03-09 09:49:50] [INFO ] Time to serialize gal into /tmp/LTL5298218749688020089.gal : 19 ms
[2023-03-09 09:49:50] [INFO ] Time to serialize properties into /tmp/LTL8216157617114209408.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5298218749688020089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8216157617114209408.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((X(G(("((((((((((Message_17_11>=1)||(Message_2_9>=1))||((Message_12_4>=1)||(Message_11_10>=1)))||(((Message_17_12>=1)||(Message_1...55264
Formula 0 simplified : G(!"(((((((((((Mutex_17>=1)&&(WaitMutex_9_17>=1))||((Mutex_6>=1)&&(WaitMutex_10_6>=1)))||(((WaitMutex_4_13>=1)&&(Mutex_13>=1))||((Wa...55254
Detected timeout of ITS tools.
[2023-03-09 09:50:05] [INFO ] Flatten gal took : 145 ms
[2023-03-09 09:50:05] [INFO ] Applying decomposition
[2023-03-09 09:50:05] [INFO ] Flatten gal took : 145 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph834346596797593140.txt' '-o' '/tmp/graph834346596797593140.bin' '-w' '/tmp/graph834346596797593140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph834346596797593140.bin' '-l' '-1' '-v' '-w' '/tmp/graph834346596797593140.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:50:06] [INFO ] Decomposing Gal with order
[2023-03-09 09:50:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:50:06] [INFO ] Removed a total of 15086 redundant transitions.
[2023-03-09 09:50:06] [INFO ] Flatten gal took : 238 ms
[2023-03-09 09:50:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2023-03-09 09:50:06] [INFO ] Time to serialize gal into /tmp/LTL15175844642370637110.gal : 22 ms
[2023-03-09 09:50:06] [INFO ] Time to serialize properties into /tmp/LTL1589870994754779609.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15175844642370637110.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1589870994754779609.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((X(G(("((((((((((i18.u353.Message_17_11>=1)||(i37.u154.Message_2_9>=1))||((i21.u121.Message_12_4>=1)||(i20.u80.Message_11_10>=1))...74208
Formula 0 simplified : G(!"(((((((((((i10.u64.Mutex_17>=1)&&(u268.WaitMutex_9_17>=1))||((i11.u84.Mutex_6>=1)&&(u412.WaitMutex_10_6>=1)))||(((u131.WaitMutex...74198
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14502504044857747959
[2023-03-09 09:50:21] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14502504044857747959
Running compilation step : cd /tmp/ltsmin14502504044857747959;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14502504044857747959;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14502504044857747959;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-07 finished in 130641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 5 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 741 transitions
Trivial Post-agglo rules discarded 741 transitions
Performed 741 trivial Post agglomeration. Transition count delta: 741
Iterating post reduction 0 with 741 rules applied. Total rules applied 741 place count 3260 transition count 2459
Reduce places removed 759 places and 0 transitions.
Drop transitions removed 718 transitions
Trivial Post-agglo rules discarded 718 transitions
Performed 718 trivial Post agglomeration. Transition count delta: 718
Iterating post reduction 1 with 1477 rules applied. Total rules applied 2218 place count 2501 transition count 1741
Reduce places removed 718 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 720 rules applied. Total rules applied 2938 place count 1783 transition count 1739
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2940 place count 1781 transition count 1739
Performed 437 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 437 Pre rules applied. Total rules applied 2940 place count 1781 transition count 1302
Deduced a syphon composed of 437 places in 0 ms
Reduce places removed 437 places and 0 transitions.
Iterating global reduction 4 with 874 rules applied. Total rules applied 3814 place count 1344 transition count 1302
Applied a total of 3814 rules in 290 ms. Remains 1344 /3260 variables (removed 1916) and now considering 1302/3200 (removed 1898) transitions.
// Phase 1: matrix 1302 rows 1344 cols
[2023-03-09 09:50:25] [INFO ] Computed 442 place invariants in 23 ms
[2023-03-09 09:50:33] [INFO ] Implicit Places using invariants in 8424 ms returned [1, 2, 3, 5, 6, 8, 10, 11, 12, 16, 20, 21, 23, 24, 27, 28, 31, 34, 35, 36, 37, 38, 40, 42, 43, 46, 48, 49, 51, 55, 56, 57, 59, 60, 62, 63, 65, 66, 68, 70, 71, 72, 74, 75, 77, 79, 83, 85, 86, 87, 90, 91, 92, 93, 97, 98, 102, 104, 105, 106, 109, 110, 112, 113, 114, 115, 116, 117, 118, 121, 124, 126, 127, 128, 130, 131, 133, 135, 136, 137, 139, 144, 146, 148, 150, 152, 153, 157, 158, 159, 161, 164, 166, 169, 170, 171, 172, 173, 174, 175, 176, 178, 181, 188, 189, 192, 194, 196, 198, 201, 204, 206, 207, 208, 209, 212, 213, 214, 215, 216, 217, 219, 220, 221, 223, 224, 228, 229, 230, 233, 234, 236, 237, 238, 239, 240, 241, 243, 244, 245, 246, 247, 248, 251, 253, 254, 256, 260, 261, 262, 264, 266, 267, 268, 269, 271, 277, 278, 279, 281, 282, 284, 287, 288, 289, 292, 293, 295, 297, 298, 299, 300, 302, 303, 304, 305, 307, 308, 309, 310, 311, 313, 314, 315, 316, 317, 318, 320, 322, 335, 337, 338, 339, 341, 342, 344, 345, 347, 349, 350, 351, 353, 354, 358, 361, 363, 365, 367, 368, 372, 373, 377, 378, 379, 380, 381, 382, 383, 387, 388, 390, 392, 393, 395, 396, 398, 399, 401, 404, 405, 408, 409, 410, 414, 417, 419, 420, 421, 422, 426, 427, 428, 430, 436, 440, 442, 443, 444, 445, 448, 451, 452, 453, 454, 456, 459, 460, 461, 462, 463, 465, 466, 467, 469, 470, 471, 472, 473, 474, 475, 476, 478, 480, 481, 482, 483, 484, 485, 489, 490, 491, 493, 494, 496, 497, 499, 501, 502, 503, 509, 510, 512, 514, 515, 518, 519, 520, 521, 525, 529, 530, 531, 533, 535, 536, 537, 538, 540, 542, 544, 547, 548, 549, 550, 551, 552, 553, 554, 557, 558, 559, 561, 562, 564, 566, 567, 568, 570, 571, 572, 573, 574, 575, 577, 578, 582, 583, 584, 585, 587, 588, 589, 590, 591, 592, 593, 595, 596, 597, 598, 600, 601, 603, 605, 607, 609, 610, 612, 613, 616, 617, 618, 619, 620, 622, 624, 626, 629, 631, 635, 636, 639, 641, 642, 644, 645, 647, 648, 650, 653, 655, 656, 658, 659, 662, 663, 664, 665, 667, 668, 671, 673, 675, 681, 685, 687, 690, 691, 692, 693, 696, 698, 699, 700, 701, 702, 705, 706, 707, 708, 709, 710, 717, 719, 721, 722, 729, 730, 731, 732, 734, 736, 737, 738, 741, 742, 746, 747, 748, 749, 752, 753, 754, 755, 756, 758, 759, 760, 761, 762, 763, 764, 765, 766, 770, 771, 773, 774, 776, 777, 778, 779, 781, 783, 784, 788, 790, 791, 792, 793, 797, 798, 799, 800, 801, 802, 807, 810, 813, 814, 815, 816, 817, 818, 819, 820, 821, 824, 825, 826, 827, 830, 831, 832, 834, 836, 838, 841, 842, 843, 844, 846, 848, 851, 852, 854, 855, 857, 861, 862, 863, 864, 867, 869, 871, 872, 875, 876, 877, 881, 882, 883, 884, 885, 886, 889, 890, 892, 894, 895, 896, 898, 904, 905, 907, 909, 910, 912, 914, 916, 917, 920, 922, 923, 924, 931, 932, 933, 937, 940, 943, 944, 945, 948, 950, 952, 954, 957, 958, 962, 963, 968, 970, 975, 976, 977, 978, 979, 983, 985, 986, 987, 988, 990, 991, 992, 993, 996, 997, 998, 999, 1000, 1001, 1004, 1005, 1009, 1010, 1012, 1013, 1014, 1015, 1016, 1017, 1021, 1022, 1023, 1024, 1029, 1034, 1035, 1036, 1038, 1039, 1042, 1044, 1045, 1046, 1051, 1053, 1054, 1056, 1058, 1060, 1062, 1063, 1067, 1068, 1069, 1070, 1071, 1075, 1076, 1078, 1080, 1083, 1084, 1085, 1087, 1088, 1090, 1093, 1094, 1096, 1098, 1100, 1101, 1104, 1106, 1108, 1110, 1112, 1113, 1114, 1116, 1117, 1118, 1119, 1121, 1122, 1123, 1125, 1126, 1127, 1131, 1132, 1136, 1137, 1139, 1140, 1142, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1152, 1153, 1155, 1157, 1159, 1160, 1161, 1164, 1166, 1171, 1173, 1174, 1176, 1181, 1182, 1183, 1184, 1186, 1188, 1190, 1193, 1196, 1200, 1202, 1204, 1205, 1207, 1208, 1209, 1212, 1213, 1214, 1216, 1217, 1218, 1219, 1220, 1224, 1225, 1226, 1227, 1229, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1243, 1246, 1247, 1251, 1253, 1255, 1256, 1257, 1258, 1260, 1261, 1263, 1264, 1265, 1266, 1268, 1271, 1275, 1279, 1280, 1283, 1285, 1286, 1287, 1288, 1289, 1290, 1293, 1294, 1295, 1297, 1300, 1302, 1305, 1307, 1308, 1313, 1315, 1316, 1318, 1321, 1322, 1326, 1327, 1331, 1335, 1336, 1338, 1339, 1340, 1343]
Discarding 758 places :
Implicit Place search using SMT only with invariants took 8442 ms to find 758 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 586/3260 places, 1302/3200 transitions.
Discarding 322 places :
Symmetric choice reduction at 0 with 322 rule applications. Total rules 322 place count 264 transition count 980
Iterating global reduction 0 with 322 rules applied. Total rules applied 644 place count 264 transition count 980
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 674 place count 234 transition count 950
Iterating global reduction 0 with 30 rules applied. Total rules applied 704 place count 234 transition count 950
Applied a total of 704 rules in 47 ms. Remains 234 /586 variables (removed 352) and now considering 950/1302 (removed 352) transitions.
// Phase 1: matrix 950 rows 234 cols
[2023-03-09 09:50:33] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 09:50:33] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-09 09:50:33] [INFO ] Invariant cache hit.
[2023-03-09 09:50:34] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 234/3260 places, 950/3200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9328 ms. Remains : 234/3260 places, 950/3200 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (OR (GEQ s116 1) (GEQ s103 1)) (GEQ s135 1) (GEQ s191 1)), p1:(GEQ s123 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 276 reset in 493 ms.
Stack based approach found an accepted trace after 10642 steps with 29 reset with depth 282 and stack size 282 in 51 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-08 finished in 9948 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(p1)))))'
Support contains 4 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 239 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-09 09:50:35] [INFO ] Computed 460 place invariants in 81 ms
[2023-03-09 09:50:42] [INFO ] Implicit Places using invariants in 7064 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7071 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 235 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7546 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s863 1) (GEQ s2343 1) (GEQ s2815 1)), p1:(OR (GEQ s863 1) (GEQ s2816 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3 reset in 1178 ms.
Product exploration explored 100000 steps with 2 reset in 1246 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 3) seen :2
Finished Best-First random walk after 401 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=200 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 490 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 09:50:46] [INFO ] Computed 60 place invariants in 224 ms
[2023-03-09 09:50:50] [INFO ] [Real]Absence check using 45 positive place invariants in 103 ms returned sat
[2023-03-09 09:50:50] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 240 ms returned sat
[2023-03-09 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 09:51:01] [INFO ] [Real]Absence check using state equation in 11150 ms returned unknown
Could not prove EG (NOT p0)
Support contains 4 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 275 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:51:01] [INFO ] Invariant cache hit.
[2023-03-09 09:51:06] [INFO ] Implicit Places using invariants in 4180 ms returned []
[2023-03-09 09:51:06] [INFO ] Invariant cache hit.
[2023-03-09 09:51:37] [INFO ] Performed 1424/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 09:52:07] [INFO ] Performed 2111/2860 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 09:52:37] [INFO ] Performed 2366/2860 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-09 09:52:46] [INFO ] Implicit Places using invariants and state equation in 100447 ms returned []
Implicit Place search using SMT with State Equation took 104631 ms to find 0 implicit places.
[2023-03-09 09:52:46] [INFO ] Invariant cache hit.
[2023-03-09 09:52:52] [INFO ] Dead Transitions using invariants and state equation in 5763 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110670 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 3) seen :2
Finished Best-First random walk after 401 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=200 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 234 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-09 09:52:53] [INFO ] Invariant cache hit.
[2023-03-09 09:52:57] [INFO ] [Real]Absence check using 45 positive place invariants in 119 ms returned sat
[2023-03-09 09:52:57] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 221 ms returned sat
[2023-03-09 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 09:53:08] [INFO ] [Real]Absence check using state equation in 11265 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1126 ms.
Product exploration explored 100000 steps with 1 reset in 1274 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Performed 799 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 799 rules applied. Total rules applied 799 place count 2860 transition count 3200
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 400 Pre rules applied. Total rules applied 799 place count 2860 transition count 3200
Deduced a syphon composed of 1199 places in 1 ms
Iterating global reduction 1 with 400 rules applied. Total rules applied 1199 place count 2860 transition count 3200
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1599 places in 1 ms
Iterating global reduction 1 with 400 rules applied. Total rules applied 1599 place count 2860 transition count 3200
Deduced a syphon composed of 1599 places in 0 ms
Applied a total of 1599 rules in 1135 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:53:12] [INFO ] Redundant transitions in 156 ms returned []
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 09:53:12] [INFO ] Computed 60 place invariants in 216 ms
[2023-03-09 09:53:18] [INFO ] Dead Transitions using invariants and state equation in 5904 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/2860 places, 3200/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7207 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin11477949333076879788
[2023-03-09 09:53:18] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11477949333076879788
Running compilation step : cd /tmp/ltsmin11477949333076879788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11477949333076879788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11477949333076879788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 206 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 09:53:22] [INFO ] Computed 60 place invariants in 214 ms
[2023-03-09 09:53:26] [INFO ] Implicit Places using invariants in 4324 ms returned []
[2023-03-09 09:53:26] [INFO ] Invariant cache hit.
[2023-03-09 09:56:06] [INFO ] Performed 268/2860 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2023-03-09 09:56:06] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2023-03-09 09:56:06] [INFO ] Implicit Places using invariants and state equation in 160041 ms returned []
Implicit Place search using SMT with State Equation took 164368 ms to find 0 implicit places.
[2023-03-09 09:56:06] [INFO ] Invariant cache hit.
[2023-03-09 09:56:11] [INFO ] Dead Transitions using invariants and state equation in 5797 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170371 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin8636237430385707684
[2023-03-09 09:56:12] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8636237430385707684
Running compilation step : cd /tmp/ltsmin8636237430385707684;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8636237430385707684;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8636237430385707684;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:56:15] [INFO ] Flatten gal took : 170 ms
[2023-03-09 09:56:15] [INFO ] Flatten gal took : 173 ms
[2023-03-09 09:56:15] [INFO ] Time to serialize gal into /tmp/LTL16858656718671238328.gal : 23 ms
[2023-03-09 09:56:15] [INFO ] Time to serialize properties into /tmp/LTL7652553381159815863.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16858656718671238328.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12422535407633765033.hoa' '-atoms' '/tmp/LTL7652553381159815863.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7652553381159815863.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12422535407633765033.hoa
Detected timeout of ITS tools.
[2023-03-09 09:56:30] [INFO ] Flatten gal took : 167 ms
[2023-03-09 09:56:31] [INFO ] Flatten gal took : 168 ms
[2023-03-09 09:56:31] [INFO ] Time to serialize gal into /tmp/LTL16617992756090174313.gal : 23 ms
[2023-03-09 09:56:31] [INFO ] Time to serialize properties into /tmp/LTL5993575008576961509.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16617992756090174313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5993575008576961509.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((all_active_4>=1)&&(Mutex_20>=1))&&(WaitMutex_7_20>=1))"))&&(X("((all_active_4>=1)||(Modify_3_18>=1))"))))))
Formula 0 simplified : XG(G!"(((all_active_4>=1)&&(Mutex_20>=1))&&(WaitMutex_7_20>=1))" | X!"((all_active_4>=1)||(Modify_3_18>=1))")
Detected timeout of ITS tools.
[2023-03-09 09:56:46] [INFO ] Flatten gal took : 166 ms
[2023-03-09 09:56:46] [INFO ] Applying decomposition
[2023-03-09 09:56:46] [INFO ] Flatten gal took : 169 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17647103883701841980.txt' '-o' '/tmp/graph17647103883701841980.bin' '-w' '/tmp/graph17647103883701841980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17647103883701841980.bin' '-l' '-1' '-v' '-w' '/tmp/graph17647103883701841980.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:56:46] [INFO ] Decomposing Gal with order
[2023-03-09 09:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:56:47] [INFO ] Removed a total of 15084 redundant transitions.
[2023-03-09 09:56:47] [INFO ] Flatten gal took : 288 ms
[2023-03-09 09:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 43 ms.
[2023-03-09 09:56:47] [INFO ] Time to serialize gal into /tmp/LTL1454086053230258155.gal : 34 ms
[2023-03-09 09:56:47] [INFO ] Time to serialize properties into /tmp/LTL10409085197515253628.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1454086053230258155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10409085197515253628.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((u246.all_active_4>=1)&&(i12.u701.Mutex_20>=1))&&(i42.u475.WaitMutex_7_20>=1))"))&&(X("((u246.all_active_4>=1)||(i33.u499...179
Formula 0 simplified : XG(G!"(((u246.all_active_4>=1)&&(i12.u701.Mutex_20>=1))&&(i42.u475.WaitMutex_7_20>=1))" | X!"((u246.all_active_4>=1)||(i33.u499.Modi...169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10205103456476047207
[2023-03-09 09:57:02] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10205103456476047207
Running compilation step : cd /tmp/ltsmin10205103456476047207;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10205103456476047207;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10205103456476047207;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-09 finished in 390829 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((p1&&X(G((p1||G(p2))))))))'
Support contains 4 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 778 transitions
Trivial Post-agglo rules discarded 778 transitions
Performed 778 trivial Post agglomeration. Transition count delta: 778
Iterating post reduction 0 with 778 rules applied. Total rules applied 778 place count 3260 transition count 2422
Reduce places removed 796 places and 0 transitions.
Drop transitions removed 720 transitions
Trivial Post-agglo rules discarded 720 transitions
Performed 720 trivial Post agglomeration. Transition count delta: 720
Iterating post reduction 1 with 1516 rules applied. Total rules applied 2294 place count 2464 transition count 1702
Reduce places removed 720 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 740 rules applied. Total rules applied 3034 place count 1744 transition count 1682
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 3054 place count 1724 transition count 1682
Performed 439 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 439 Pre rules applied. Total rules applied 3054 place count 1724 transition count 1243
Deduced a syphon composed of 439 places in 1 ms
Reduce places removed 439 places and 0 transitions.
Iterating global reduction 4 with 878 rules applied. Total rules applied 3932 place count 1285 transition count 1243
Applied a total of 3932 rules in 245 ms. Remains 1285 /3260 variables (removed 1975) and now considering 1243/3200 (removed 1957) transitions.
// Phase 1: matrix 1243 rows 1285 cols
[2023-03-09 09:57:06] [INFO ] Computed 442 place invariants in 29 ms
[2023-03-09 09:57:14] [INFO ] Implicit Places using invariants in 8366 ms returned [1, 2, 4, 6, 7, 9, 11, 12, 13, 16, 20, 21, 22, 23, 24, 27, 28, 31, 36, 38, 39, 40, 42, 44, 45, 47, 49, 50, 52, 56, 58, 60, 61, 63, 64, 65, 66, 68, 70, 71, 72, 75, 76, 78, 79, 83, 84, 85, 86, 88, 89, 90, 91, 95, 96, 100, 102, 103, 104, 105, 106, 108, 109, 110, 111, 112, 113, 116, 117, 118, 120, 121, 122, 124, 125, 127, 129, 130, 131, 133, 138, 140, 144, 146, 147, 151, 152, 153, 154, 156, 159, 160, 163, 164, 165, 166, 167, 168, 169, 170, 172, 173, 175, 181, 182, 183, 184, 186, 188, 190, 192, 194, 195, 196, 197, 198, 199, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 216, 217, 221, 222, 224, 226, 227, 228, 229, 230, 231, 232, 233, 235, 236, 237, 238, 241, 243, 244, 246, 250, 251, 252, 254, 256, 258, 259, 260, 262, 267, 268, 269, 271, 272, 274, 275, 277, 278, 279, 282, 283, 285, 286, 288, 289, 290, 291, 293, 294, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 310, 318, 321, 322, 323, 325, 326, 328, 329, 333, 334, 335, 337, 338, 342, 344, 346, 348, 349, 353, 354, 357, 358, 359, 361, 363, 365, 367, 368, 370, 371, 372, 373, 375, 376, 378, 379, 381, 384, 385, 388, 389, 390, 398, 399, 400, 401, 402, 405, 407, 408, 409, 415, 419, 421, 422, 423, 424, 427, 429, 430, 431, 432, 434, 436, 437, 438, 439, 440, 442, 443, 445, 446, 447, 448, 449, 450, 451, 452, 454, 456, 457, 458, 459, 460, 461, 464, 465, 466, 468, 469, 471, 472, 473, 474, 476, 477, 478, 484, 488, 489, 490, 493, 494, 495, 496, 499, 501, 502, 503, 505, 507, 508, 509, 511, 512, 513, 515, 517, 518, 520, 522, 523, 524, 525, 526, 527, 528, 530, 531, 533, 535, 536, 537, 539, 540, 541, 542, 543, 544, 546, 547, 549, 550, 551, 552, 554, 555, 556, 557, 558, 559, 561, 563, 564, 566, 568, 569, 571, 573, 575, 577, 578, 580, 581, 583, 584, 585, 586, 587, 591, 593, 595, 597, 599, 603, 604, 607, 609, 610, 612, 613, 615, 616, 618, 622, 623, 624, 625, 630, 631, 632, 634, 635, 637, 639, 641, 645, 647, 650, 652, 655, 656, 657, 658, 663, 664, 665, 666, 668, 669, 670, 671, 672, 673, 674, 677, 680, 682, 684, 685, 689, 691, 694, 695, 697, 699, 700, 701, 704, 706, 707, 710, 711, 712, 713, 716, 717, 718, 719, 723, 724, 725, 726, 727, 728, 730, 731, 732, 735, 736, 738, 741, 742, 743, 744, 745, 746, 747, 751, 753, 754, 755, 756, 758, 759, 760, 761, 762, 764, 769, 771, 774, 775, 776, 777, 778, 779, 780, 781, 782, 785, 786, 787, 788, 791, 792, 793, 794, 795, 796, 797, 799, 800, 801, 803, 805, 807, 812, 813, 815, 816, 818, 821, 822, 823, 824, 827, 829, 830, 831, 832, 834, 835, 836, 840, 841, 842, 843, 844, 845, 848, 849, 850, 851, 852, 853, 854, 855, 857, 863, 864, 866, 868, 869, 871, 873, 875, 876, 880, 882, 884, 885, 890, 891, 892, 893, 896, 898, 899, 903, 904, 905, 909, 911, 913, 915, 916, 918, 919, 922, 923, 924, 927, 929, 933, 934, 936, 937, 941, 943, 945, 946, 947, 948, 949, 950, 954, 955, 956, 957, 958, 960, 961, 965, 966, 968, 969, 970, 971, 972, 973, 975, 977, 978, 979, 980, 985, 986, 988, 989, 990, 993, 996, 998, 999, 1000, 1005, 1006, 1007, 1009, 1010, 1011, 1012, 1014, 1015, 1018, 1019, 1020, 1021, 1022, 1026, 1027, 1028, 1030, 1032, 1033, 1034, 1036, 1037, 1040, 1043, 1044, 1046, 1048, 1050, 1051, 1054, 1057, 1059, 1062, 1064, 1065, 1066, 1068, 1069, 1070, 1071, 1073, 1074, 1075, 1077, 1078, 1080, 1082, 1083, 1084, 1087, 1088, 1090, 1091, 1093, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1105, 1107, 1109, 1110, 1111, 1114, 1115, 1118, 1121, 1124, 1125, 1126, 1131, 1132, 1133, 1134, 1136, 1138, 1141, 1142, 1144, 1147, 1149, 1151, 1152, 1154, 1155, 1156, 1160, 1162, 1164, 1165, 1166, 1167, 1168, 1171, 1172, 1173, 1174, 1176, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1187, 1189, 1192, 1193, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1204, 1207, 1208, 1209, 1210, 1213, 1217, 1222, 1225, 1228, 1229, 1230, 1231, 1233, 1236, 1237, 1238, 1240, 1243, 1245, 1248, 1250, 1251, 1253, 1258, 1259, 1261, 1264, 1265, 1266, 1269, 1270, 1273, 1277, 1278, 1280, 1281, 1282, 1284]
Discarding 760 places :
Implicit Place search using SMT only with invariants took 8384 ms to find 760 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 525/3260 places, 1243/3200 transitions.
Discarding 322 places :
Symmetric choice reduction at 0 with 322 rule applications. Total rules 322 place count 203 transition count 921
Iterating global reduction 0 with 322 rules applied. Total rules applied 644 place count 203 transition count 921
Applied a total of 644 rules in 16 ms. Remains 203 /525 variables (removed 322) and now considering 921/1243 (removed 322) transitions.
// Phase 1: matrix 921 rows 203 cols
[2023-03-09 09:57:14] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-09 09:57:14] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-09 09:57:14] [INFO ] Invariant cache hit.
[2023-03-09 09:57:15] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 203/3260 places, 921/3200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8976 ms. Remains : 203/3260 places, 921/3200 transitions.
Stuttering acceptance computed with spot in 309 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), false]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(OR p1 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={1} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=3 dest: 2}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={1} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={1} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=5 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={1} source=6 dest: 4}, { cond=(AND p1 p2), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LT s78 1) (LT s115 1)), p1:(LT s184 1), p2:(LT s60 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 26 reset in 437 ms.
Product exploration explored 100000 steps with 6 reset in 472 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p1), (X (OR p1 p2)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p1)), (X (X (OR p1 p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(X (OR (AND p0 p1) (AND p0 p2))), (X (NOT (OR (AND p0 p1) (AND p0 p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (OR (AND p0 p1) (AND p0 p2)))), (X (X (NOT (OR (AND p0 p1) (AND p0 p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 24 factoid took 1522 ms. Reduced automaton from 8 states, 28 edges and 3 AP (stutter insensitive) to 6 states, 22 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:57:18] [INFO ] Invariant cache hit.
[2023-03-09 09:57:18] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 09:57:18] [INFO ] After 178ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:57:18] [INFO ] After 217ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:57:18] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:57:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 09:57:18] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:57:18] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-09 09:57:18] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 67 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p1), (X (OR p1 p2)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p1)), (X (X (OR p1 p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(X (OR (AND p0 p1) (AND p0 p2))), (X (NOT (OR (AND p0 p1) (AND p0 p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (OR (AND p0 p1) (AND p0 p2)))), (X (X (NOT (OR (AND p0 p1) (AND p0 p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (NOT (AND p1 p2))), (F (NOT (AND p0 p1))), (F (AND p1 (NOT p2))), (F (NOT (OR p1 p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (OR (AND p0 p1) (AND p0 p2)))), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))]
Knowledge based reduction with 24 factoid took 2653 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter insensitive) to 6 states, 22 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 263 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 921/921 transitions.
Applied a total of 0 rules in 14 ms. Remains 203 /203 variables (removed 0) and now considering 921/921 (removed 0) transitions.
[2023-03-09 09:57:22] [INFO ] Invariant cache hit.
[2023-03-09 09:57:22] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-09 09:57:22] [INFO ] Invariant cache hit.
[2023-03-09 09:57:22] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2023-03-09 09:57:22] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-09 09:57:22] [INFO ] Invariant cache hit.
[2023-03-09 09:57:22] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 588 ms. Remains : 203/203 places, 921/921 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p1), (X (OR p1 p2)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1)), (X (X (OR p1 p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(X (OR (AND p0 p1) (AND p0 p2))), (X (NOT (OR (AND p0 p1) (AND p0 p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (OR (AND p0 p1) (AND p0 p2)))), (X (X (NOT (OR (AND p0 p1) (AND p0 p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 21 factoid took 1516 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter insensitive) to 6 states, 22 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 09:57:24] [INFO ] Invariant cache hit.
[2023-03-09 09:57:24] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 09:57:25] [INFO ] After 167ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 220 ms
[2023-03-09 09:57:25] [INFO ] After 412ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:57:25] [INFO ] After 467ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:57:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2023-03-09 09:57:25] [INFO ] After 208ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 0 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2023-03-09 09:57:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 229 ms
[2023-03-09 09:57:25] [INFO ] After 528ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-09 09:57:26] [INFO ] After 656ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 111 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=12 )
Parikh walk visited 3 properties in 9 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p1), (X (OR p1 p2)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1)), (X (X (OR p1 p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(X (OR (AND p0 p1) (AND p0 p2))), (X (NOT (OR (AND p0 p1) (AND p0 p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (OR (AND p0 p1) (AND p0 p2)))), (X (X (NOT (OR (AND p0 p1) (AND p0 p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (NOT (AND p1 p2))), (F (NOT (AND p0 p1))), (F (AND p1 (NOT p2))), (F (NOT (OR p1 p2))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (OR (AND p0 p1) (AND p0 p2)))), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))]
Knowledge based reduction with 21 factoid took 2204 ms. Reduced automaton from 6 states, 22 edges and 3 AP (stutter insensitive) to 6 states, 22 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 464 ms.
Stack based approach found an accepted trace after 28067 steps with 0 reset with depth 28068 and stack size 28068 in 133 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-10 finished in 23868 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G((p0 U p1))))))'
Support contains 3 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 266 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-09 09:57:29] [INFO ] Computed 460 place invariants in 50 ms
[2023-03-09 09:57:36] [INFO ] Implicit Places using invariants in 7140 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7146 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 205 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7619 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 338 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(LT s2176 1), p1:(AND (GEQ s1241 1) (GEQ s1903 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 74 reset in 1198 ms.
Product exploration explored 100000 steps with 81 reset in 1306 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1))))]
Knowledge based reduction with 1 factoid took 222 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (F (AND p0 (NOT p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 262 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 09:57:41] [INFO ] Computed 60 place invariants in 219 ms
[2023-03-09 09:57:44] [INFO ] [Real]Absence check using 45 positive place invariants in 99 ms returned sat
[2023-03-09 09:57:44] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 206 ms returned sat
[2023-03-09 09:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 09:57:56] [INFO ] [Real]Absence check using state equation in 11510 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 206 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 09:57:56] [INFO ] Invariant cache hit.
[2023-03-09 09:58:00] [INFO ] Implicit Places using invariants in 4088 ms returned []
[2023-03-09 09:58:00] [INFO ] Invariant cache hit.
[2023-03-09 10:00:40] [INFO ] Performed 654/2860 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2023-03-09 10:00:40] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2023-03-09 10:00:40] [INFO ] Implicit Places using invariants and state equation in 160040 ms returned []
Implicit Place search using SMT with State Equation took 164129 ms to find 0 implicit places.
[2023-03-09 10:00:40] [INFO ] Invariant cache hit.
[2023-03-09 10:00:46] [INFO ] Dead Transitions using invariants and state equation in 5655 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169991 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1))))]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Finished random walk after 17 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (F (AND p0 (NOT p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 259 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
[2023-03-09 10:00:47] [INFO ] Invariant cache hit.
[2023-03-09 10:00:51] [INFO ] [Real]Absence check using 45 positive place invariants in 135 ms returned sat
[2023-03-09 10:00:51] [INFO ] [Real]Absence check using 45 positive and 15 generalized place invariants in 272 ms returned sat
[2023-03-09 10:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:02] [INFO ] [Real]Absence check using state equation in 11196 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 83 reset in 1213 ms.
Product exploration explored 100000 steps with 77 reset in 1330 ms.
Applying partial POR strategy [true, true, true, false]
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Performed 780 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 780 rules applied. Total rules applied 780 place count 2860 transition count 3200
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 399 Pre rules applied. Total rules applied 780 place count 2860 transition count 3200
Deduced a syphon composed of 1179 places in 2 ms
Iterating global reduction 1 with 399 rules applied. Total rules applied 1179 place count 2860 transition count 3200
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1579 places in 1 ms
Iterating global reduction 1 with 400 rules applied. Total rules applied 1579 place count 2860 transition count 3200
Deduced a syphon composed of 1579 places in 1 ms
Applied a total of 1579 rules in 658 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2023-03-09 10:01:06] [INFO ] Redundant transitions in 156 ms returned []
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 10:01:06] [INFO ] Computed 60 place invariants in 221 ms
[2023-03-09 10:01:12] [INFO ] Dead Transitions using invariants and state equation in 5790 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/2860 places, 3200/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6616 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin11368253724134559142
[2023-03-09 10:01:12] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11368253724134559142
Running compilation step : cd /tmp/ltsmin11368253724134559142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11368253724134559142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11368253724134559142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 205 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2023-03-09 10:01:15] [INFO ] Computed 60 place invariants in 218 ms
[2023-03-09 10:01:19] [INFO ] Implicit Places using invariants in 4396 ms returned []
[2023-03-09 10:01:19] [INFO ] Invariant cache hit.
[2023-03-09 10:03:59] [INFO ] Performed 1689/2860 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2023-03-09 10:03:59] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2023-03-09 10:03:59] [INFO ] Implicit Places using invariants and state equation in 160033 ms returned []
Implicit Place search using SMT with State Equation took 164431 ms to find 0 implicit places.
[2023-03-09 10:03:59] [INFO ] Invariant cache hit.
[2023-03-09 10:04:05] [INFO ] Dead Transitions using invariants and state equation in 5513 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170151 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin11765182648766126902
[2023-03-09 10:04:05] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11765182648766126902
Running compilation step : cd /tmp/ltsmin11765182648766126902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11765182648766126902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11765182648766126902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 10:04:08] [INFO ] Flatten gal took : 159 ms
[2023-03-09 10:04:08] [INFO ] Flatten gal took : 157 ms
[2023-03-09 10:04:08] [INFO ] Time to serialize gal into /tmp/LTL18383201759714626757.gal : 20 ms
[2023-03-09 10:04:08] [INFO ] Time to serialize properties into /tmp/LTL3211765090740423184.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18383201759714626757.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13905171484269040743.hoa' '-atoms' '/tmp/LTL3211765090740423184.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3211765090740423184.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13905171484269040743.hoa
Detected timeout of ITS tools.
[2023-03-09 10:04:24] [INFO ] Flatten gal took : 167 ms
[2023-03-09 10:04:24] [INFO ] Flatten gal took : 171 ms
[2023-03-09 10:04:24] [INFO ] Time to serialize gal into /tmp/LTL569643932482349572.gal : 23 ms
[2023-03-09 10:04:24] [INFO ] Time to serialize properties into /tmp/LTL1516261738346827484.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL569643932482349572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1516261738346827484.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(("(all_active_17<1)")||(F(G(("(all_active_17<1)")U("((all_passive_19>=1)&&(RecBuff_19_8>=1))")))))))
Formula 0 simplified : X(!"(all_active_17<1)" & GF(!"(all_active_17<1)" R !"((all_passive_19>=1)&&(RecBuff_19_8>=1))"))
Detected timeout of ITS tools.
[2023-03-09 10:04:39] [INFO ] Flatten gal took : 161 ms
[2023-03-09 10:04:39] [INFO ] Applying decomposition
[2023-03-09 10:04:39] [INFO ] Flatten gal took : 171 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12124855649218764888.txt' '-o' '/tmp/graph12124855649218764888.bin' '-w' '/tmp/graph12124855649218764888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12124855649218764888.bin' '-l' '-1' '-v' '-w' '/tmp/graph12124855649218764888.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:04:40] [INFO ] Decomposing Gal with order
[2023-03-09 10:04:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:04:40] [INFO ] Removed a total of 15103 redundant transitions.
[2023-03-09 10:04:40] [INFO ] Flatten gal took : 270 ms
[2023-03-09 10:04:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 41 ms.
[2023-03-09 10:04:40] [INFO ] Time to serialize gal into /tmp/LTL7960359305189048784.gal : 30 ms
[2023-03-09 10:04:40] [INFO ] Time to serialize properties into /tmp/LTL7824560129911870026.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7960359305189048784.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7824560129911870026.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(("(u657.all_active_17<1)")||(F(G(("(u657.all_active_17<1)")U("((i26.u389.all_passive_19>=1)&&(i56.u539.RecBuff_19_8>=1))")))))))
Formula 0 simplified : X(!"(u657.all_active_17<1)" & GF(!"(u657.all_active_17<1)" R !"((i26.u389.all_passive_19>=1)&&(i56.u539.RecBuff_19_8>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11648928983403791388
[2023-03-09 10:04:55] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11648928983403791388
Running compilation step : cd /tmp/ltsmin11648928983403791388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11648928983403791388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11648928983403791388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-11 finished in 449460 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(p1 U X(X(G(p2))))))'
Support contains 4 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 270 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-09 10:04:59] [INFO ] Computed 460 place invariants in 46 ms
[2023-03-09 10:05:06] [INFO ] Implicit Places using invariants in 7345 ms returned [5, 17, 18, 26, 31, 32, 37, 41, 43, 48, 49, 75, 83, 87, 94, 97, 99, 116, 125, 128, 130, 140, 153, 182, 188, 192, 198, 207, 208, 224, 239, 258, 263, 264, 274, 289, 293, 297, 299, 308, 312, 339, 351, 357, 371, 374, 404, 409, 411, 423, 438, 439, 476, 486, 497, 506, 507, 512, 516, 517, 524, 542, 544, 554, 561, 569, 573, 576, 577, 582, 583, 590, 596, 620, 623, 630, 635, 640, 660, 665, 669, 676, 686, 690, 699, 707, 713, 718, 725, 735, 744, 746, 749, 750, 754, 759, 763, 791, 795, 804, 808, 812, 819, 821, 826, 829, 850, 857, 875, 881, 885, 905, 918, 921, 930, 933, 941, 948, 953, 957, 958, 964, 967, 968, 991, 1000, 1003, 1038, 1045, 1054, 1059, 1065, 1083, 1086, 1087, 1101, 1108, 1110, 1112, 1121, 1123, 1131, 1134, 1143, 1144, 1153, 1157, 1161, 1162, 1172, 1179, 1201, 1211, 1214, 1217, 1246, 1247, 1251, 1259, 1277, 1284, 1287, 1289, 1293, 1297, 1301, 1302, 1319, 1325, 1336, 1344, 1345, 1346, 1348, 1356, 1357, 1359, 1360, 1366, 1367, 1369, 1382, 1384, 1388, 1397, 1403, 1414, 1420, 1428, 1432, 1438, 1451, 1456, 1475, 1489, 1492, 1503, 1512, 1514, 1518, 1523, 1527, 1531, 1543, 1547, 1567, 1571, 1582, 1584, 1601, 1606, 1614, 1616, 1625, 1645, 1646, 1651, 1657, 1658, 1661, 1664, 1679, 1681, 1715, 1729, 1737, 1738, 1742, 1762, 1763, 1765, 1774, 1777, 1798, 1800, 1806, 1808, 1814, 1815, 1830, 1839, 1855, 1874, 1879, 1880, 1887, 1892, 1893, 1898, 1930, 1939, 1940, 1941, 1944, 1950, 1956, 1959, 1964, 1974, 1988, 2014, 2020, 2023, 2035, 2045, 2051, 2055, 2065, 2068, 2074, 2079, 2115, 2116, 2128, 2129, 2130, 2138, 2158, 2161, 2183, 2190, 2194, 2195, 2206, 2220, 2226, 2228, 2263, 2267, 2277, 2283, 2290, 2291, 2293, 2311, 2313, 2320, 2348, 2358, 2359, 2374, 2377, 2380, 2381, 2384, 2386, 2387, 2413, 2419, 2446, 2450, 2451, 2453, 2468, 2469, 2507, 2513, 2527, 2547, 2554, 2559, 2573, 2587, 2593, 2609, 2612, 2615, 2637, 2638, 2647, 2657, 2666, 2675, 2677, 2679, 2696, 2714, 2722, 2730, 2733, 2742, 2747, 2749, 2752, 2778, 2784, 2792, 2798, 2803, 2810, 2813, 2817, 2824, 2825, 2827, 2845, 2867, 2879, 2881, 2883, 2887, 2896, 2929, 2939, 2946, 2959, 2962, 2967, 2968, 2971, 2988, 2991, 2997, 3001, 3009, 3011, 3025, 3027, 3047, 3050, 3059, 3074, 3076, 3083, 3088, 3104, 3118, 3123, 3132, 3151, 3166, 3200, 3203, 3211, 3216, 3229, 3239, 3243, 3249, 3250]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7363 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 207 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7841 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 336 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0)), true, (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 7}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=(AND p1 p2), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 4}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(GEQ s2203 1), p0:(AND (GEQ s1628 1) (GEQ s2810 1) (GEQ s2176 1)), p2:(LT s2176 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-12 finished in 8541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 21 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 798 transitions
Trivial Post-agglo rules discarded 798 transitions
Performed 798 trivial Post agglomeration. Transition count delta: 798
Iterating post reduction 0 with 798 rules applied. Total rules applied 798 place count 3260 transition count 2402
Reduce places removed 817 places and 0 transitions.
Drop transitions removed 742 transitions
Trivial Post-agglo rules discarded 742 transitions
Performed 742 trivial Post agglomeration. Transition count delta: 742
Iterating post reduction 1 with 1559 rules applied. Total rules applied 2357 place count 2443 transition count 1660
Reduce places removed 742 places and 0 transitions.
Iterating post reduction 2 with 742 rules applied. Total rules applied 3099 place count 1701 transition count 1660
Performed 418 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 418 Pre rules applied. Total rules applied 3099 place count 1701 transition count 1242
Deduced a syphon composed of 418 places in 0 ms
Reduce places removed 418 places and 0 transitions.
Iterating global reduction 3 with 836 rules applied. Total rules applied 3935 place count 1283 transition count 1242
Applied a total of 3935 rules in 261 ms. Remains 1283 /3260 variables (removed 1977) and now considering 1242/3200 (removed 1958) transitions.
// Phase 1: matrix 1242 rows 1283 cols
[2023-03-09 10:05:07] [INFO ] Computed 441 place invariants in 28 ms
[2023-03-09 10:05:16] [INFO ] Implicit Places using invariants in 8454 ms returned [1, 2, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 55, 56, 58, 59, 61, 62, 63, 64, 66, 70, 71, 73, 74, 76, 77, 80, 81, 82, 83, 85, 86, 87, 88, 92, 93, 98, 100, 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 114, 115, 116, 118, 119, 120, 122, 123, 125, 127, 128, 129, 131, 137, 139, 141, 143, 145, 146, 150, 152, 153, 154, 155, 158, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 173, 179, 180, 181, 183, 185, 187, 191, 193, 194, 195, 197, 198, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 215, 216, 217, 220, 221, 223, 224, 225, 226, 228, 229, 230, 231, 232, 233, 234, 235, 238, 240, 241, 243, 247, 248, 249, 252, 254, 255, 256, 257, 259, 265, 266, 267, 269, 272, 273, 276, 277, 280, 282, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 310, 319, 321, 322, 323, 325, 327, 329, 330, 332, 334, 335, 336, 338, 339, 342, 343, 345, 347, 349, 350, 353, 354, 357, 360, 361, 362, 363, 365, 367, 368, 370, 371, 372, 373, 375, 376, 378, 379, 381, 384, 385, 388, 389, 390, 394, 397, 399, 400, 401, 404, 405, 406, 407, 408, 414, 419, 421, 422, 423, 424, 427, 429, 430, 432, 434, 436, 437, 438, 439, 440, 441, 442, 443, 446, 447, 448, 449, 450, 451, 452, 454, 456, 457, 459, 460, 461, 465, 466, 468, 469, 471, 472, 474, 476, 478, 485, 486, 488, 489, 490, 493, 494, 495, 497, 500, 502, 503, 504, 506, 509, 510, 511, 512, 513, 515, 517, 519, 520, 522, 523, 524, 525, 526, 527, 528, 529, 531, 532, 534, 536, 537, 538, 540, 541, 542, 543, 544, 545, 547, 548, 550, 551, 552, 553, 555, 557, 558, 559, 560, 561, 563, 564, 565, 566, 568, 569, 571, 573, 575, 577, 578, 580, 581, 583, 584, 585, 586, 587, 589, 591, 595, 597, 598, 601, 602, 605, 608, 609, 611, 612, 614, 615, 617, 619, 621, 623, 624, 625, 628, 629, 630, 631, 633, 634, 636, 638, 640, 643, 645, 648, 650, 654, 655, 656, 657, 659, 662, 663, 664, 665, 666, 668, 669, 670, 671, 672, 673, 674, 676, 680, 682, 684, 685, 688, 690, 691, 693, 695, 697, 698, 699, 702, 703, 704, 707, 708, 709, 710, 713, 714, 715, 716, 717, 719, 720, 721, 722, 723, 724, 725, 726, 727, 730, 731, 734, 735, 737, 738, 739, 740, 741, 742, 743, 747, 749, 750, 751, 752, 754, 755, 756, 757, 759, 760, 761, 766, 768, 771, 772, 773, 774, 775, 777, 778, 779, 782, 784, 785, 786, 790, 791, 792, 793, 794, 795, 797, 798, 799, 800, 801, 802, 804, 806, 810, 811, 813, 814, 816, 819, 821, 822, 823, 826, 828, 829, 830, 831, 833, 834, 835, 838, 839, 840, 841, 842, 843, 846, 848, 849, 850, 851, 853, 854, 856, 861, 863, 865, 867, 868, 870, 872, 874, 875, 878, 880, 881, 882, 883, 888, 889, 890, 891, 894, 896, 897, 900, 901, 902, 905, 907, 909, 911, 914, 915, 918, 919, 920, 924, 926, 930, 931, 932, 933, 934, 938, 940, 941, 942, 943, 944, 945, 946, 947, 950, 951, 952, 954, 955, 957, 958, 962, 963, 965, 966, 967, 968, 969, 970, 972, 974, 975, 976, 977, 983, 984, 986, 987, 988, 990, 991, 994, 996, 997, 1002, 1003, 1004, 1007, 1009, 1010, 1013, 1016, 1017, 1018, 1019, 1020, 1025, 1026, 1027, 1032, 1033, 1034, 1036, 1037, 1039, 1043, 1044, 1046, 1048, 1050, 1051, 1054, 1056, 1058, 1060, 1062, 1064, 1066, 1067, 1068, 1069, 1071, 1072, 1073, 1075, 1076, 1077, 1079, 1080, 1082, 1085, 1086, 1088, 1089, 1091, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1103, 1105, 1107, 1108, 1109, 1113, 1116, 1118, 1119, 1120, 1121, 1125, 1126, 1127, 1128, 1130, 1132, 1134, 1135, 1137, 1140, 1143, 1145, 1146, 1149, 1150, 1152, 1155, 1156, 1157, 1159, 1160, 1161, 1162, 1163, 1166, 1167, 1168, 1169, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1182, 1184, 1187, 1188, 1192, 1193, 1194, 1195, 1196, 1197, 1199, 1200, 1202, 1203, 1205, 1206, 1208, 1212, 1217, 1218, 1221, 1223, 1225, 1226, 1227, 1228, 1229, 1232, 1233, 1234, 1236, 1239, 1242, 1245, 1247, 1248, 1250, 1253, 1255, 1256, 1258, 1261, 1262, 1264, 1267, 1268, 1271, 1275, 1276, 1278, 1279, 1280, 1282]
[2023-03-09 10:05:16] [INFO ] Actually due to overlaps returned [2, 4, 10, 21, 26, 27, 30, 33, 36, 37, 42, 49, 55, 58, 59, 64, 71, 73, 74, 76, 77, 87, 88, 92, 98, 101, 102, 103, 105, 109, 110, 114, 115, 116, 123, 125, 128, 131, 139, 141, 146, 152, 154, 155, 158, 161, 162, 164, 167, 168, 170, 171, 179, 183, 185, 187, 194, 195, 197, 202, 205, 207, 210, 215, 216, 217, 224, 229, 234, 235, 240, 243, 247, 248, 249, 256, 265, 273, 276, 284, 286, 288, 289, 291, 292, 296, 297, 299, 300, 305, 310, 319, 322, 325, 332, 339, 342, 347, 349, 357, 360, 362, 363, 365, 371, 373, 376, 379, 394, 400, 404, 405, 406, 407, 408, 421, 422, 423, 429, 432, 434, 436, 437, 441, 442, 443, 447, 448, 452, 457, 460, 466, 474, 485, 486, 489, 490, 497, 500, 502, 509, 511, 512, 513, 522, 527, 528, 529, 532, 536, 537, 550, 555, 559, 561, 563, 565, 568, 569, 571, 580, 583, 585, 587, 589, 598, 601, 605, 611, 619, 624, 625, 628, 629, 630, 631, 636, 643, 650, 654, 659, 662, 666, 668, 669, 672, 676, 684, 685, 688, 691, 693, 702, 703, 704, 710, 713, 716, 717, 719, 724, 727, 730, 731, 735, 738, 739, 740, 741, 742, 747, 750, 754, 760, 761, 766, 771, 778, 785, 791, 792, 793, 794, 795, 798, 801, 802, 806, 811, 813, 826, 828, 829, 830, 831, 833, 838, 839, 843, 848, 849, 850, 851, 856, 863, 870, 874, 875, 881, 883, 888, 891, 896, 905, 907, 915, 918, 919, 920, 924, 932, 933, 934, 941, 947, 950, 952, 954, 957, 958, 962, 963, 968, 970, 972, 974, 975, 983, 984, 986, 987, 990, 994, 996, 1002, 1004, 1009, 1016, 1018, 1020, 1032, 1033, 1034, 1044, 1054, 1056, 1060, 1067, 1068, 1076, 1077, 1079, 1082, 1086, 1088, 1089, 1093, 1095, 1096, 1098, 1099, 1105, 1116, 1118, 1119, 1120, 1127, 1132, 1135, 1137, 1140, 1146, 1150, 1152, 1156, 1161, 1163, 1166, 1168, 1173, 1175, 1177, 1178, 1182, 1184, 1192, 1193, 1197, 1199, 1200, 1202, 1206, 1217, 1221, 1223, 1226, 1228, 1229, 1233, 1234, 1236, 1242, 1247, 1248, 1250, 1253, 1255, 1264, 1268, 1276, 1280, 1282, 1, 5, 6, 8, 11, 12, 15, 19, 20, 22, 23, 35, 39, 41, 44, 46, 47, 56, 61, 62, 63, 66, 70, 80, 81, 82, 83, 85, 86, 93, 100, 104, 106, 107, 111, 118, 119, 120, 122, 127, 129, 137, 143, 145, 150, 153, 163, 165, 166, 173, 180, 181, 191, 193, 198, 203, 204, 206, 208, 209, 211, 220, 221, 223, 225, 226, 228, 230, 231, 232, 233, 238, 241, 252, 254, 255, 257, 259, 266, 267, 269, 272, 280, 282, 285, 290, 293, 298, 301, 302, 303, 304, 306, 307, 308, 321, 323, 329, 330, 334, 335, 336, 338, 343, 345, 350, 353, 354, 361, 367, 368, 370, 372, 375, 378, 381, 384, 385, 388, 389, 390, 397, 399, 401, 414, 419, 424, 427, 430, 438, 439, 440, 446, 450, 451, 454, 456, 459, 461, 465, 468, 469, 471, 472, 476, 478, 488, 493, 494, 495, 503, 504, 506, 510, 515, 517, 519, 520, 523, 525, 526, 531, 534, 538, 540, 541, 543, 544, 545, 547, 548, 551, 552, 553, 558, 560, 566, 573, 575, 577, 581, 584, 586, 591, 595, 597, 602, 608, 609, 612, 614, 615, 617, 621, 623, 633, 634, 638, 640, 645, 648, 655, 656, 657, 663, 664, 665, 670, 671, 673, 674, 680, 682, 690, 695, 697, 698, 699, 707, 708, 714, 715, 720, 721, 722, 723, 725, 726, 734, 737, 743, 749, 751, 752, 755, 756, 757, 759, 768, 772, 773, 774, 775, 777, 779, 782, 786, 790, 797, 799, 800, 804, 810, 816, 819, 821, 823, 834, 835, 840, 841, 842, 846, 853, 861, 865, 867, 868, 872, 878, 880, 882, 889, 890, 897, 900, 901, 902, 909, 911, 914, 926, 930, 931, 938, 940, 942, 943, 944, 946, 951, 955, 965, 966, 967, 969, 976, 977, 988, 991, 997, 1003, 1007, 1010, 1013, 1017, 1019, 1025, 1026, 1027, 1036, 1037, 1039, 1046, 1048, 1050, 1051, 1058, 1062, 1064, 1066, 1069, 1071, 1072, 1073, 1075, 1080, 1091, 1094, 1097, 1100, 1101, 1103, 1107, 1108, 1109, 1113, 1121, 1125, 1128, 1130, 1134, 1143, 1145, 1149, 1155, 1157, 1159, 1160, 1162, 1167, 1169, 1174, 1176, 1179, 1180, 1187, 1188, 1194, 1195, 1196, 1203, 1205, 1208, 1212, 1218, 1225, 1227, 1232, 1239, 1245, 1256, 1258, 1261, 1262, 1267, 1271, 1275, 1278, 1279]
Discarding 742 places :
Implicit Place search using SMT only with invariants took 8469 ms to find 742 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 541/3260 places, 1242/3200 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 541 transition count 1223
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 522 transition count 1223
Discarding 325 places :
Symmetric choice reduction at 2 with 325 rule applications. Total rules 363 place count 197 transition count 898
Iterating global reduction 2 with 325 rules applied. Total rules applied 688 place count 197 transition count 898
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 726 place count 178 transition count 879
Applied a total of 726 rules in 31 ms. Remains 178 /541 variables (removed 363) and now considering 879/1242 (removed 363) transitions.
// Phase 1: matrix 879 rows 178 cols
[2023-03-09 10:05:16] [INFO ] Computed 23 place invariants in 3 ms
[2023-03-09 10:05:16] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-09 10:05:16] [INFO ] Invariant cache hit.
[2023-03-09 10:05:16] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 178/3260 places, 879/3200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9049 ms. Remains : 178/3260 places, 879/3200 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s57 1) (AND (GEQ s26 1) (GEQ s30 1) (GEQ s48 1) (GEQ s49 1) (GEQ s56 1) (GEQ s72 1) (GEQ s78 1) (GEQ s81 1) (GEQ s83 1) (GEQ s93 1) (GEQ s95 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 759 reset in 758 ms.
Stack based approach found an accepted trace after 445 steps with 4 reset with depth 142 and stack size 142 in 4 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-13 finished in 9941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||G(p1)) U p2))'
Support contains 4 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 778 transitions
Trivial Post-agglo rules discarded 778 transitions
Performed 778 trivial Post agglomeration. Transition count delta: 778
Iterating post reduction 0 with 778 rules applied. Total rules applied 778 place count 3260 transition count 2422
Reduce places removed 797 places and 0 transitions.
Drop transitions removed 760 transitions
Trivial Post-agglo rules discarded 760 transitions
Performed 760 trivial Post agglomeration. Transition count delta: 760
Iterating post reduction 1 with 1557 rules applied. Total rules applied 2335 place count 2463 transition count 1662
Reduce places removed 760 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 780 rules applied. Total rules applied 3115 place count 1703 transition count 1642
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 3135 place count 1683 transition count 1642
Performed 419 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 419 Pre rules applied. Total rules applied 3135 place count 1683 transition count 1223
Deduced a syphon composed of 419 places in 0 ms
Reduce places removed 419 places and 0 transitions.
Iterating global reduction 4 with 838 rules applied. Total rules applied 3973 place count 1264 transition count 1223
Applied a total of 3973 rules in 305 ms. Remains 1264 /3260 variables (removed 1996) and now considering 1223/3200 (removed 1977) transitions.
// Phase 1: matrix 1223 rows 1264 cols
[2023-03-09 10:05:17] [INFO ] Computed 441 place invariants in 32 ms
[2023-03-09 10:05:26] [INFO ] Implicit Places using invariants in 8781 ms returned [1, 2, 4, 6, 7, 9, 11, 12, 13, 16, 20, 21, 22, 23, 24, 27, 28, 31, 36, 37, 38, 39, 40, 42, 44, 45, 47, 49, 50, 52, 56, 58, 60, 61, 63, 64, 65, 66, 68, 70, 71, 72, 74, 75, 77, 78, 82, 83, 84, 85, 87, 88, 89, 90, 94, 95, 99, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 115, 116, 117, 119, 120, 121, 123, 124, 126, 128, 129, 130, 132, 137, 139, 143, 145, 146, 150, 151, 152, 153, 154, 157, 158, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 173, 179, 180, 181, 182, 184, 186, 188, 190, 192, 193, 194, 195, 196, 197, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 214, 215, 219, 220, 222, 223, 224, 225, 226, 227, 228, 229, 230, 232, 233, 234, 235, 238, 240, 241, 243, 247, 248, 249, 251, 253, 254, 255, 256, 258, 263, 264, 265, 267, 268, 270, 271, 273, 274, 275, 278, 279, 281, 282, 284, 285, 286, 287, 288, 289, 290, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 306, 314, 316, 317, 318, 320, 321, 323, 324, 326, 328, 329, 330, 332, 333, 337, 339, 341, 343, 344, 347, 348, 351, 352, 353, 354, 355, 357, 359, 361, 362, 364, 365, 366, 367, 369, 370, 372, 373, 375, 378, 379, 382, 383, 384, 392, 393, 395, 396, 397, 400, 401, 402, 403, 404, 410, 414, 416, 417, 418, 419, 422, 424, 425, 426, 427, 429, 431, 432, 433, 434, 435, 436, 437, 438, 440, 441, 442, 443, 444, 445, 446, 447, 449, 451, 452, 453, 454, 455, 456, 459, 460, 461, 463, 464, 466, 467, 468, 469, 471, 472, 473, 479, 480, 482, 483, 484, 487, 488, 489, 490, 493, 495, 496, 497, 499, 501, 502, 503, 504, 505, 506, 508, 510, 511, 513, 514, 515, 516, 517, 518, 519, 520, 521, 523, 524, 526, 528, 529, 530, 532, 533, 534, 535, 536, 537, 539, 540, 542, 543, 544, 545, 547, 548, 549, 550, 551, 552, 553, 555, 556, 558, 560, 561, 563, 565, 567, 569, 570, 572, 573, 576, 577, 578, 579, 580, 583, 585, 587, 589, 591, 592, 595, 596, 599, 601, 602, 604, 605, 607, 608, 610, 612, 614, 615, 616, 617, 621, 622, 623, 625, 626, 628, 630, 632, 635, 637, 640, 642, 645, 646, 647, 648, 653, 654, 655, 656, 658, 659, 660, 661, 662, 663, 664, 667, 670, 672, 674, 675, 679, 681, 684, 685, 687, 689, 690, 691, 694, 695, 696, 699, 700, 701, 702, 705, 706, 707, 708, 710, 712, 713, 714, 715, 716, 717, 719, 720, 721, 724, 725, 727, 730, 731, 732, 733, 734, 735, 736, 740, 742, 743, 744, 745, 747, 748, 749, 750, 751, 752, 753, 758, 760, 763, 764, 765, 766, 767, 768, 769, 770, 771, 774, 775, 776, 777, 780, 781, 782, 783, 784, 785, 786, 788, 789, 790, 791, 793, 795, 797, 800, 801, 803, 804, 806, 809, 810, 811, 812, 815, 817, 818, 819, 820, 822, 823, 824, 827, 828, 829, 830, 831, 832, 835, 836, 837, 838, 839, 840, 841, 842, 844, 849, 850, 852, 854, 855, 857, 859, 861, 862, 865, 867, 869, 870, 875, 876, 877, 878, 881, 883, 884, 888, 889, 890, 894, 896, 898, 900, 901, 903, 904, 907, 908, 909, 912, 914, 918, 919, 920, 921, 922, 926, 928, 929, 930, 931, 932, 933, 934, 935, 939, 940, 941, 942, 943, 945, 946, 950, 951, 953, 954, 955, 956, 957, 958, 960, 962, 963, 964, 965, 970, 971, 973, 974, 975, 977, 978, 981, 983, 984, 985, 989, 990, 991, 993, 994, 995, 996, 998, 999, 1002, 1003, 1004, 1005, 1006, 1010, 1011, 1012, 1014, 1016, 1017, 1018, 1020, 1021, 1024, 1027, 1028, 1030, 1032, 1034, 1035, 1038, 1040, 1042, 1044, 1046, 1047, 1048, 1050, 1051, 1052, 1053, 1055, 1056, 1057, 1059, 1060, 1061, 1063, 1064, 1065, 1068, 1069, 1071, 1072, 1074, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1086, 1088, 1090, 1091, 1092, 1095, 1096, 1099, 1102, 1104, 1105, 1106, 1111, 1112, 1113, 1114, 1116, 1118, 1120, 1121, 1123, 1126, 1128, 1130, 1131, 1133, 1134, 1135, 1139, 1141, 1143, 1144, 1145, 1146, 1147, 1150, 1151, 1152, 1153, 1155, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1166, 1168, 1171, 1172, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1183, 1186, 1187, 1188, 1189, 1190, 1192, 1196, 1201, 1202, 1205, 1208, 1209, 1210, 1211, 1212, 1215, 1216, 1217, 1219, 1222, 1224, 1227, 1229, 1230, 1232, 1235, 1237, 1238, 1240, 1243, 1244, 1245, 1248, 1249, 1252, 1256, 1257, 1259, 1260, 1261, 1263]
[2023-03-09 10:05:26] [INFO ] Actually due to overlaps returned [2, 4, 11, 22, 27, 28, 31, 36, 37, 39, 40, 45, 52, 56, 60, 61, 66, 70, 72, 74, 75, 77, 78, 89, 90, 94, 99, 102, 103, 104, 106, 109, 110, 111, 115, 116, 117, 124, 126, 129, 132, 139, 146, 151, 153, 154, 157, 158, 161, 162, 164, 167, 168, 170, 171, 179, 182, 184, 186, 188, 193, 194, 195, 196, 200, 201, 204, 206, 209, 214, 215, 223, 226, 228, 234, 235, 240, 243, 247, 248, 249, 255, 263, 268, 271, 273, 274, 281, 285, 286, 288, 289, 292, 293, 295, 296, 301, 306, 314, 317, 320, 326, 333, 341, 343, 351, 352, 353, 354, 357, 359, 365, 367, 370, 373, 393, 396, 400, 401, 402, 403, 404, 416, 417, 418, 424, 426, 427, 429, 431, 432, 436, 437, 438, 440, 442, 443, 447, 452, 453, 455, 461, 468, 469, 472, 479, 480, 483, 484, 490, 493, 495, 501, 502, 504, 505, 506, 514, 519, 520, 521, 524, 528, 529, 542, 547, 548, 551, 553, 555, 560, 561, 563, 572, 576, 578, 580, 583, 587, 592, 595, 599, 604, 612, 616, 617, 621, 622, 623, 628, 635, 642, 645, 656, 658, 659, 662, 667, 674, 675, 679, 684, 685, 694, 695, 696, 702, 705, 708, 710, 712, 717, 721, 724, 725, 731, 732, 733, 734, 735, 740, 743, 747, 752, 753, 758, 763, 768, 770, 776, 780, 782, 783, 784, 785, 786, 789, 793, 797, 801, 803, 815, 817, 818, 819, 820, 822, 827, 828, 832, 836, 837, 838, 839, 840, 844, 850, 857, 861, 862, 870, 875, 878, 883, 894, 896, 901, 904, 907, 908, 909, 912, 920, 921, 922, 929, 935, 940, 941, 942, 945, 946, 950, 951, 956, 958, 960, 962, 963, 970, 971, 973, 974, 977, 981, 983, 985, 989, 991, 994, 995, 998, 1002, 1004, 1006, 1014, 1016, 1017, 1018, 1028, 1038, 1040, 1044, 1047, 1051, 1052, 1060, 1061, 1063, 1065, 1069, 1071, 1072, 1076, 1078, 1079, 1081, 1082, 1088, 1095, 1099, 1102, 1104, 1105, 1113, 1118, 1121, 1123, 1126, 1131, 1134, 1135, 1145, 1147, 1150, 1152, 1155, 1157, 1159, 1161, 1162, 1166, 1168, 1175, 1176, 1177, 1181, 1183, 1186, 1188, 1190, 1201, 1205, 1209, 1211, 1212, 1216, 1217, 1219, 1224, 1229, 1230, 1232, 1235, 1237, 1245, 1249, 1257, 1261, 1263, 1, 6, 9, 12, 13, 16, 20, 23, 24, 38, 42, 44, 47, 49, 50, 58, 63, 64, 65, 68, 71, 82, 83, 84, 85, 87, 88, 95, 101, 105, 107, 108, 112, 119, 120, 121, 123, 128, 130, 137, 143, 145, 150, 152, 163, 166, 173, 180, 181, 192, 197, 202, 203, 205, 207, 208, 210, 219, 220, 222, 224, 225, 227, 229, 230, 232, 233, 238, 241, 251, 253, 254, 256, 258, 264, 265, 270, 275, 278, 279, 282, 284, 287, 290, 294, 297, 298, 299, 300, 302, 303, 304, 316, 318, 321, 323, 324, 328, 329, 332, 337, 339, 344, 347, 348, 355, 361, 362, 364, 366, 369, 372, 375, 378, 382, 383, 384, 392, 395, 397, 410, 414, 419, 422, 425, 433, 434, 435, 441, 444, 445, 449, 451, 454, 456, 459, 460, 463, 464, 466, 467, 471, 473, 482, 487, 488, 489, 496, 499, 503, 508, 510, 511, 513, 515, 516, 517, 518, 530, 532, 533, 534, 535, 536, 537, 539, 540, 543, 544, 545, 549, 550, 556, 558, 565, 567, 569, 570, 573, 577, 579, 585, 589, 591, 596, 601, 602, 605, 607, 608, 610, 614, 615, 625, 626, 630, 632, 637, 640, 646, 647, 648, 653, 654, 655, 660, 663, 664, 670, 672, 681, 687, 689, 690, 691, 699, 700, 701, 706, 707, 713, 714, 715, 716, 719, 727, 730, 736, 742, 744, 745, 748, 749, 750, 751, 760, 764, 765, 766, 767, 769, 771, 774, 775, 777, 781, 788, 790, 791, 795, 800, 804, 806, 809, 810, 811, 812, 823, 824, 829, 830, 831, 835, 841, 842, 849, 852, 854, 855, 859, 865, 867, 876, 877, 881, 884, 888, 889, 890, 898, 914, 918, 919, 926, 928, 930, 931, 932, 933, 934, 939, 943, 953, 954, 955, 957, 964, 965, 975, 978, 984, 990, 993, 996, 999, 1003, 1005, 1011, 1012, 1020, 1021, 1024, 1027, 1030, 1034, 1035, 1042, 1046, 1048, 1050, 1053, 1055, 1056, 1057, 1059, 1064, 1068, 1074, 1077, 1080, 1083, 1084, 1086, 1090, 1091, 1092, 1096, 1106, 1111, 1112, 1114, 1116, 1120, 1128, 1130, 1133, 1139, 1141, 1143, 1144, 1146, 1151, 1153, 1158, 1160, 1163, 1171, 1172, 1178, 1179, 1180, 1187, 1189, 1192, 1196, 1202, 1208, 1210, 1215, 1222, 1227, 1238, 1240, 1243, 1244, 1248, 1252, 1256, 1259, 1260]
Discarding 760 places :
Implicit Place search using SMT only with invariants took 8813 ms to find 760 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 504/3260 places, 1223/3200 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 504 transition count 1204
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 485 transition count 1204
Discarding 341 places :
Symmetric choice reduction at 2 with 341 rule applications. Total rules 379 place count 144 transition count 863
Iterating global reduction 2 with 341 rules applied. Total rules applied 720 place count 144 transition count 863
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 758 place count 125 transition count 844
Applied a total of 758 rules in 25 ms. Remains 125 /504 variables (removed 379) and now considering 844/1223 (removed 379) transitions.
// Phase 1: matrix 844 rows 125 cols
[2023-03-09 10:05:26] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-09 10:05:26] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-09 10:05:26] [INFO ] Invariant cache hit.
[2023-03-09 10:05:26] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 125/3260 places, 844/3200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9393 ms. Remains : 125/3260 places, 844/3200 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(GEQ s58 1), p0:(AND (GEQ s2 1) (GEQ s123 1)), p1:(LT s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 3 ms.
FORMULA DatabaseWithMutex-PT-20-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-14 finished in 9489 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(p1))||F(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Found a Shortening insensitive property : DatabaseWithMutex-PT-20-LTLFireability-06
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 1220 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 157 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
// Phase 1: matrix 2800 rows 2860 cols
[2023-03-09 10:05:27] [INFO ] Computed 460 place invariants in 41 ms
[2023-03-09 10:05:32] [INFO ] Implicit Places using invariants in 5335 ms returned [5, 15, 16, 23, 28, 29, 34, 38, 39, 44, 45, 71, 79, 81, 88, 91, 93, 108, 116, 119, 121, 130, 140, 165, 171, 173, 177, 184, 185, 198, 212, 228, 232, 233, 241, 256, 260, 263, 265, 274, 277, 303, 314, 319, 331, 334, 358, 361, 363, 374, 388, 389, 423, 431, 442, 451, 452, 456, 459, 460, 466, 482, 483, 493, 499, 506, 509, 512, 513, 518, 519, 524, 529, 552, 555, 562, 566, 571, 587, 591, 595, 602, 612, 616, 624, 630, 635, 639, 643, 653, 660, 662, 665, 666, 669, 673, 676, 701, 705, 713, 717, 721, 728, 730, 734, 737, 754, 758, 775, 780, 784, 801, 812, 815, 822, 825, 833, 840, 844, 848, 849, 855, 857, 858, 878, 886, 889, 920, 925, 933, 936, 941, 959, 960, 961, 973, 980, 982, 984, 990, 992, 999, 1002, 1009, 1010, 1016, 1019, 1023, 1024, 1034, 1039, 1060, 1069, 1071, 1074, 1098, 1099, 1103, 1110, 1126, 1133, 1135, 1137, 1140, 1142, 1144, 1145, 1160, 1166, 1176, 1182, 1183, 1184, 1186, 1192, 1193, 1195, 1196, 1201, 1202, 1204, 1215, 1217, 1221, 1229, 1234, 1245, 1251, 1258, 1262, 1267, 1276, 1280, 1297, 1308, 1311, 1321, 1328, 1330, 1334, 1338, 1341, 1344, 1355, 1359, 1375, 1379, 1390, 1392, 1406, 1410, 1418, 1419, 1424, 1441, 1442, 1446, 1452, 1453, 1456, 1459, 1471, 1473, 1503, 1515, 1523, 1524, 1528, 1546, 1547, 1549, 1557, 1558, 1576, 1578, 1584, 1586, 1591, 1592, 1605, 1614, 1629, 1645, 1650, 1651, 1657, 1662, 1663, 1668, 1695, 1704, 1705, 1706, 1709, 1715, 1721, 1724, 1729, 1737, 1750, 1770, 1775, 1778, 1787, 1797, 1803, 1806, 1815, 1818, 1822, 1826, 1857, 1858, 1868, 1869, 1870, 1877, 1893, 1895, 1914, 1921, 1925, 1926, 1935, 1948, 1953, 1955, 1984, 1988, 1997, 2001, 2007, 2008, 2010, 2026, 2028, 2034, 2059, 2068, 2069, 2084, 2087, 2090, 2091, 2094, 2096, 2097, 2118, 2124, 2147, 2151, 2152, 2154, 2167, 2168, 2200, 2205, 2218, 2238, 2243, 2247, 2259, 2270, 2276, 2289, 2292, 2293, 2312, 2313, 2321, 2331, 2339, 2346, 2348, 2350, 2366, 2381, 2386, 2393, 2396, 2405, 2410, 2412, 2415, 2435, 2441, 2449, 2455, 2460, 2466, 2468, 2472, 2479, 2480, 2481, 2494, 2512, 2522, 2524, 2526, 2530, 2538, 2567, 2575, 2582, 2594, 2597, 2602, 2603, 2605, 2622, 2625, 2630, 2634, 2641, 2643, 2656, 2658, 2676, 2679, 2687, 2699, 2701, 2705, 2710, 2724, 2737, 2742, 2749, 2765, 2778, 2807, 2810, 2817, 2821, 2834, 2842, 2846, 2852, 2853]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5352 ms to find 400 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 2460/3260 places, 2800/3200 transitions.
Applied a total of 0 rules in 98 ms. Remains 2460 /2460 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 5608 ms. Remains : 2460/3260 places, 2800/3200 transitions.
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s97 1) (GEQ s1828 1)) (AND (GEQ s199 1) (GEQ s2197 1)) (AND (GEQ s45 1) (GEQ s1986 1)) (AND (GEQ s291 1) (GEQ s1494 1)) (AND (GEQ s1372 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2782 reset in 7851 ms.
Product exploration explored 100000 steps with 2792 reset in 7788 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 21 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 2295 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
// Phase 1: matrix 2800 rows 2460 cols
[2023-03-09 10:06:13] [INFO ] Computed 60 place invariants in 145 ms
[2023-03-09 10:06:27] [INFO ] [Real]Absence check using 47 positive place invariants in 165 ms returned sat
[2023-03-09 10:06:28] [INFO ] [Real]Absence check using 47 positive and 13 generalized place invariants in 412 ms returned sat
[2023-03-09 10:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:06:28] [INFO ] [Real]Absence check using state equation in 375 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-09 10:06:29] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 1220 out of 2460 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2460/2460 places, 2800/2800 transitions.
Applied a total of 0 rules in 68 ms. Remains 2460 /2460 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
[2023-03-09 10:06:44] [INFO ] Invariant cache hit.
[2023-03-09 10:06:47] [INFO ] Implicit Places using invariants in 3087 ms returned []
[2023-03-09 10:06:47] [INFO ] Invariant cache hit.
[2023-03-09 10:07:18] [INFO ] Performed 1148/2460 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 10:07:49] [INFO ] Performed 1994/2460 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 10:08:12] [INFO ] Implicit Places using invariants and state equation in 85631 ms returned []
Implicit Place search using SMT with State Equation took 88720 ms to find 0 implicit places.
[2023-03-09 10:08:12] [INFO ] Invariant cache hit.
[2023-03-09 10:08:16] [INFO ] Dead Transitions using invariants and state equation in 3513 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92302 ms. Remains : 2460/2460 places, 2800/2800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 331 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 10:08:38] [INFO ] Invariant cache hit.
[2023-03-09 10:08:52] [INFO ] [Real]Absence check using 47 positive place invariants in 173 ms returned sat
[2023-03-09 10:08:53] [INFO ] [Real]Absence check using 47 positive and 13 generalized place invariants in 144 ms returned sat
[2023-03-09 10:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:08:53] [INFO ] [Real]Absence check using state equation in 575 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-09 10:08:54] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2805 reset in 7660 ms.
Product exploration explored 100000 steps with 2807 reset in 7684 ms.
Built C files in :
/tmp/ltsmin11027552614967561521
[2023-03-09 10:09:24] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11027552614967561521
Running compilation step : cd /tmp/ltsmin11027552614967561521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11027552614967561521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11027552614967561521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1220 out of 2460 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2460/2460 places, 2800/2800 transitions.
Applied a total of 0 rules in 73 ms. Remains 2460 /2460 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
[2023-03-09 10:09:27] [INFO ] Invariant cache hit.
[2023-03-09 10:09:31] [INFO ] Implicit Places using invariants in 3197 ms returned []
[2023-03-09 10:09:31] [INFO ] Invariant cache hit.
[2023-03-09 10:10:02] [INFO ] Performed 1138/2460 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 10:10:30] [INFO ] Implicit Places using invariants and state equation in 59823 ms returned []
Implicit Place search using SMT with State Equation took 63022 ms to find 0 implicit places.
[2023-03-09 10:10:30] [INFO ] Invariant cache hit.
[2023-03-09 10:10:34] [INFO ] Dead Transitions using invariants and state equation in 3470 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66566 ms. Remains : 2460/2460 places, 2800/2800 transitions.
Built C files in :
/tmp/ltsmin678117795860365927
[2023-03-09 10:10:34] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin678117795860365927
Running compilation step : cd /tmp/ltsmin678117795860365927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin678117795860365927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin678117795860365927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 10:10:37] [INFO ] Flatten gal took : 157 ms
[2023-03-09 10:10:37] [INFO ] Flatten gal took : 159 ms
[2023-03-09 10:10:37] [INFO ] Time to serialize gal into /tmp/LTL12834565189393084639.gal : 21 ms
[2023-03-09 10:10:38] [INFO ] Time to serialize properties into /tmp/LTL9853346327460330886.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12834565189393084639.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15253530796261897388.hoa' '-atoms' '/tmp/LTL9853346327460330886.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9853346327460330886.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15253530796261897388.hoa
Detected timeout of ITS tools.
[2023-03-09 10:10:53] [INFO ] Flatten gal took : 169 ms
[2023-03-09 10:10:53] [INFO ] Flatten gal took : 173 ms
[2023-03-09 10:10:53] [INFO ] Time to serialize gal into /tmp/LTL3412102688053778351.gal : 21 ms
[2023-03-09 10:10:53] [INFO ] Time to serialize properties into /tmp/LTL5826314758524396917.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3412102688053778351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5826314758524396917.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((X("((((((((((((((((((((updating_7_12>=1)||(updating_3_11>=1))||((updating_4_7>=1)||(updating_18_4>=1)))||(((updating_7_19>=1)||(...54234
Formula 0 simplified : G(!"(((((((((((RecBuff_12_19>=1)&&(all_passive_12>=1))||((RecBuff_15_7>=1)&&(all_passive_15>=1)))||(((RecBuff_14_4>=1)&&(all_passive...54228
Detected timeout of ITS tools.
[2023-03-09 10:11:08] [INFO ] Flatten gal took : 171 ms
[2023-03-09 10:11:08] [INFO ] Applying decomposition
[2023-03-09 10:11:08] [INFO ] Flatten gal took : 174 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13257283546462707359.txt' '-o' '/tmp/graph13257283546462707359.bin' '-w' '/tmp/graph13257283546462707359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13257283546462707359.bin' '-l' '-1' '-v' '-w' '/tmp/graph13257283546462707359.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:11:09] [INFO ] Decomposing Gal with order
[2023-03-09 10:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:11:09] [INFO ] Removed a total of 15160 redundant transitions.
[2023-03-09 10:11:09] [INFO ] Flatten gal took : 264 ms
[2023-03-09 10:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 50 ms.
[2023-03-09 10:11:10] [INFO ] Time to serialize gal into /tmp/LTL6460823533002357397.gal : 26 ms
[2023-03-09 10:11:10] [INFO ] Time to serialize properties into /tmp/LTL4454761435791325268.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6460823533002357397.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4454761435791325268.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((X("((((((((((((((((((((i9.u232.updating_7_12>=1)||(i43.u579.updating_3_11>=1))||((i50.u765.updating_4_7>=1)||(i30.u313.updating_...75220
Formula 0 simplified : G(!"(((((((((((i46.u710.RecBuff_12_19>=1)&&(i46.u634.all_passive_12>=1))||((i49.u364.RecBuff_15_7>=1)&&(i49.u755.all_passive_15>=1))...75214
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4830917105716671190
[2023-03-09 10:11:25] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4830917105716671190
Running compilation step : cd /tmp/ltsmin4830917105716671190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4830917105716671190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4830917105716671190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-06 finished in 361111 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(G((p1&&F(p0)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(p1)))))'
Found a Shortening insensitive property : DatabaseWithMutex-PT-20-LTLFireability-09
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 779 transitions
Trivial Post-agglo rules discarded 779 transitions
Performed 779 trivial Post agglomeration. Transition count delta: 779
Iterating post reduction 0 with 779 rules applied. Total rules applied 779 place count 3260 transition count 2421
Reduce places removed 799 places and 0 transitions.
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 1599 rules applied. Total rules applied 2378 place count 2461 transition count 1621
Reduce places removed 800 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 820 rules applied. Total rules applied 3198 place count 1661 transition count 1601
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 3218 place count 1641 transition count 1601
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 400 Pre rules applied. Total rules applied 3218 place count 1641 transition count 1201
Deduced a syphon composed of 400 places in 0 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 4 with 800 rules applied. Total rules applied 4018 place count 1241 transition count 1201
Applied a total of 4018 rules in 223 ms. Remains 1241 /3260 variables (removed 2019) and now considering 1201/3200 (removed 1999) transitions.
// Phase 1: matrix 1201 rows 1241 cols
[2023-03-09 10:11:28] [INFO ] Computed 440 place invariants in 26 ms
[2023-03-09 10:11:37] [INFO ] Implicit Places using invariants in 8711 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 34, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 53, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 69, 71, 72, 74, 75, 78, 79, 80, 81, 83, 84, 85, 86, 90, 91, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 115, 116, 117, 119, 120, 122, 124, 125, 126, 128, 133, 135, 137, 139, 141, 142, 146, 147, 148, 149, 150, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 174, 175, 176, 177, 179, 181, 183, 185, 187, 188, 189, 190, 191, 192, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 209, 210, 211, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232, 234, 235, 237, 241, 242, 243, 245, 247, 248, 249, 250, 252, 257, 258, 259, 261, 262, 264, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 308, 310, 311, 312, 314, 315, 317, 318, 320, 322, 323, 324, 326, 327, 330, 331, 333, 335, 337, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 353, 355, 356, 358, 359, 360, 361, 363, 364, 366, 367, 369, 372, 373, 376, 377, 378, 382, 385, 386, 387, 388, 389, 392, 393, 394, 395, 396, 402, 406, 408, 409, 410, 411, 414, 416, 417, 418, 419, 421, 423, 424, 425, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 441, 443, 444, 445, 446, 447, 448, 451, 452, 453, 455, 456, 458, 459, 460, 461, 463, 464, 465, 471, 472, 474, 475, 476, 479, 480, 481, 482, 485, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 500, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 514, 515, 517, 519, 520, 521, 523, 524, 525, 526, 527, 528, 530, 531, 533, 534, 535, 536, 538, 539, 540, 541, 542, 543, 544, 546, 547, 548, 549, 551, 552, 554, 556, 558, 560, 561, 563, 564, 566, 567, 568, 569, 570, 572, 574, 576, 578, 580, 581, 584, 585, 588, 590, 591, 593, 594, 596, 597, 599, 601, 603, 604, 605, 606, 609, 610, 611, 612, 614, 615, 617, 619, 621, 624, 626, 629, 631, 634, 635, 636, 637, 639, 641, 642, 643, 644, 645, 647, 648, 649, 650, 651, 652, 653, 655, 658, 660, 662, 663, 666, 668, 669, 670, 671, 673, 675, 676, 677, 680, 681, 682, 685, 686, 687, 688, 691, 692, 693, 694, 695, 697, 698, 699, 700, 701, 702, 703, 704, 705, 708, 709, 711, 712, 714, 715, 716, 717, 718, 719, 720, 724, 726, 727, 728, 729, 731, 732, 733, 734, 735, 736, 737, 742, 744, 747, 748, 749, 750, 751, 752, 753, 754, 755, 758, 759, 760, 761, 764, 765, 766, 767, 768, 769, 770, 772, 773, 774, 775, 776, 777, 779, 781, 784, 785, 787, 788, 790, 793, 794, 795, 796, 799, 801, 802, 803, 804, 806, 807, 808, 811, 812, 813, 814, 815, 816, 819, 820, 821, 822, 823, 824, 825, 826, 828, 833, 834, 836, 838, 839, 841, 843, 845, 846, 849, 851, 852, 853, 854, 859, 860, 861, 862, 865, 867, 868, 871, 872, 873, 876, 878, 880, 882, 883, 885, 886, 889, 890, 891, 894, 896, 900, 901, 902, 903, 904, 908, 910, 911, 912, 913, 914, 915, 916, 917, 920, 921, 922, 923, 924, 925, 927, 928, 932, 933, 935, 936, 937, 938, 939, 940, 942, 944, 945, 946, 947, 952, 953, 955, 956, 957, 959, 960, 963, 965, 966, 967, 971, 972, 973, 975, 976, 977, 978, 980, 981, 984, 985, 986, 987, 988, 992, 993, 994, 996, 998, 999, 1000, 1002, 1003, 1005, 1008, 1009, 1011, 1013, 1015, 1016, 1019, 1021, 1023, 1025, 1027, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1037, 1038, 1040, 1041, 1042, 1044, 1045, 1046, 1049, 1050, 1052, 1053, 1055, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1067, 1069, 1071, 1072, 1073, 1076, 1077, 1080, 1082, 1083, 1084, 1085, 1089, 1090, 1091, 1092, 1094, 1096, 1098, 1099, 1101, 1104, 1106, 1108, 1109, 1111, 1112, 1113, 1116, 1117, 1118, 1120, 1121, 1122, 1123, 1124, 1127, 1128, 1129, 1130, 1132, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1145, 1148, 1149, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1160, 1161, 1163, 1164, 1165, 1166, 1167, 1169, 1173, 1177, 1178, 1181, 1183, 1184, 1185, 1186, 1187, 1188, 1191, 1192, 1193, 1195, 1198, 1200, 1203, 1205, 1206, 1208, 1211, 1213, 1214, 1216, 1220, 1221, 1222, 1225, 1226, 1229, 1233, 1234, 1236, 1237, 1238, 1240]
[2023-03-09 10:11:37] [INFO ] Actually due to overlaps returned [2, 3, 4, 10, 21, 26, 27, 30, 33, 34, 36, 37, 42, 49, 53, 54, 57, 58, 63, 67, 69, 71, 72, 74, 75, 85, 86, 90, 95, 98, 99, 100, 102, 105, 106, 107, 111, 112, 113, 120, 122, 125, 128, 135, 137, 142, 147, 149, 150, 153, 154, 156, 157, 159, 162, 163, 165, 166, 174, 177, 179, 181, 183, 188, 189, 190, 191, 195, 196, 199, 201, 204, 209, 210, 211, 218, 221, 223, 228, 229, 234, 237, 241, 242, 243, 249, 257, 262, 265, 267, 268, 275, 277, 279, 280, 282, 283, 286, 287, 289, 290, 295, 300, 308, 311, 314, 320, 327, 330, 335, 337, 345, 346, 347, 348, 350, 351, 353, 359, 361, 364, 367, 382, 386, 388, 392, 393, 394, 395, 396, 408, 409, 410, 416, 418, 419, 421, 423, 424, 428, 429, 430, 432, 434, 435, 439, 444, 445, 447, 453, 460, 461, 464, 471, 472, 475, 476, 482, 485, 487, 493, 494, 496, 497, 498, 505, 510, 511, 512, 515, 519, 520, 533, 538, 539, 542, 544, 546, 548, 551, 552, 554, 563, 566, 568, 570, 572, 576, 581, 584, 588, 593, 601, 605, 606, 609, 610, 611, 612, 617, 624, 631, 634, 639, 641, 645, 647, 648, 651, 655, 662, 663, 666, 669, 670, 671, 680, 681, 682, 688, 691, 694, 695, 697, 702, 705, 708, 709, 712, 715, 716, 717, 718, 719, 724, 727, 731, 736, 737, 742, 747, 752, 754, 760, 764, 766, 767, 768, 769, 770, 773, 776, 777, 781, 785, 787, 799, 801, 802, 803, 804, 806, 811, 812, 816, 820, 821, 822, 823, 824, 828, 834, 841, 845, 846, 852, 854, 859, 862, 867, 876, 878, 883, 886, 889, 890, 891, 894, 902, 903, 904, 911, 917, 920, 922, 923, 924, 927, 928, 932, 933, 938, 940, 942, 944, 945, 952, 953, 955, 956, 959, 963, 965, 967, 971, 973, 976, 977, 980, 984, 986, 988, 996, 998, 999, 1000, 1009, 1019, 1021, 1025, 1028, 1032, 1033, 1041, 1042, 1044, 1046, 1050, 1052, 1053, 1057, 1059, 1060, 1062, 1063, 1069, 1076, 1080, 1082, 1083, 1084, 1091, 1096, 1099, 1101, 1104, 1109, 1112, 1113, 1117, 1122, 1124, 1127, 1129, 1132, 1134, 1136, 1138, 1139, 1143, 1145, 1152, 1153, 1154, 1158, 1160, 1161, 1163, 1165, 1167, 1177, 1181, 1183, 1185, 1187, 1188, 1192, 1193, 1195, 1200, 1205, 1206, 1208, 1211, 1213, 1222, 1226, 1234, 1238, 1240]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8747 ms to find 400 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 841/3260 places, 1201/3200 transitions.
Drop transitions removed 360 transitions
Trivial Post-agglo rules discarded 360 transitions
Performed 360 trivial Post agglomeration. Transition count delta: 360
Iterating post reduction 0 with 360 rules applied. Total rules applied 360 place count 841 transition count 841
Reduce places removed 360 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 361 rules applied. Total rules applied 721 place count 481 transition count 840
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 722 place count 480 transition count 840
Applied a total of 722 rules in 17 ms. Remains 480 /841 variables (removed 361) and now considering 840/1201 (removed 361) transitions.
// Phase 1: matrix 840 rows 480 cols
[2023-03-09 10:11:37] [INFO ] Computed 40 place invariants in 5 ms
[2023-03-09 10:11:37] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-09 10:11:37] [INFO ] Invariant cache hit.
[2023-03-09 10:11:38] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 480/3260 places, 840/3200 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 9561 ms. Remains : 480/3260 places, 840/3200 transitions.
Running random walk in product with property : DatabaseWithMutex-PT-20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s146 1) (GEQ s382 1) (GEQ s468 1)), p1:(OR (GEQ s146 1) (GEQ s469 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 105 reset in 520 ms.
Stack based approach found an accepted trace after 53 steps with 2 reset with depth 48 and stack size 48 in 1 ms.
Treatment of property DatabaseWithMutex-PT-20-LTLFireability-09 finished in 10309 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G((p0 U p1))))))'
[2023-03-09 10:11:38] [INFO ] Flatten gal took : 221 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10832736974174140561
[2023-03-09 10:11:39] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:11:39] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10832736974174140561
Running compilation step : cd /tmp/ltsmin10832736974174140561;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 10:11:39] [INFO ] Applying decomposition
[2023-03-09 10:11:39] [INFO ] Flatten gal took : 227 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph187104597468777606.txt' '-o' '/tmp/graph187104597468777606.bin' '-w' '/tmp/graph187104597468777606.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph187104597468777606.bin' '-l' '-1' '-v' '-w' '/tmp/graph187104597468777606.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:11:39] [INFO ] Decomposing Gal with order
[2023-03-09 10:11:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:11:40] [INFO ] Removed a total of 14780 redundant transitions.
[2023-03-09 10:11:40] [INFO ] Flatten gal took : 387 ms
[2023-03-09 10:11:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 44 ms.
[2023-03-09 10:11:41] [INFO ] Time to serialize gal into /tmp/LTLFireability7475120008369810569.gal : 32 ms
[2023-03-09 10:11:41] [INFO ] Time to serialize properties into /tmp/LTLFireability12793592095743857152.ltl : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7475120008369810569.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12793592095743857152.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !(((("(((((((((((i18.u245.updating_7_12>=1)||(i38.u586.updating_3_11>=1))||((i52.u789.updating_4_7>=1)||(i23.u319.updating_18_4>=1)))|...304892
Formula 0 simplified : (!"(((((((((((i18.u245.updating_7_12>=1)||(i38.u586.updating_3_11>=1))||((i52.u789.updating_4_7>=1)||(i23.u319.updating_18_4>=1)))||...304885
Compilation finished in 11905 ms.
Running link step : cd /tmp/ltsmin10832736974174140561;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin10832736974174140561;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(((LTLAPp0==true) U []((LTLAPp1==true)))||<>((LTLAPp2==true)))' '--buchi-type=spotba'
BK_STOP 1678357192458
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="DatabaseWithMutex-PT-20"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-PT-20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814476301084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;