About the Execution of LTSMin+red for JoinFreeModules-PT-1000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16031.756 | 3600000.00 | 13707814.00 | 850.70 | ???TF???????F??? | 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.r233-tall-167856418600209.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 ltsminxred
Input is JoinFreeModules-PT-1000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418600209
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 JoinFreeModules-PT-1000-CTLCardinality-00
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-01
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-02
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-03
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-04
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-05
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-06
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-07
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-08
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-09
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-10
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-11
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-12
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-13
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-14
FORMULA_NAME JoinFreeModules-PT-1000-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679469858457
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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-1000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 07:24:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 07:24:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 07:24:20] [INFO ] Load time of PNML (sax parser for PT used): 290 ms
[2023-03-22 07:24:20] [INFO ] Transformed 5001 places.
[2023-03-22 07:24:20] [INFO ] Transformed 8001 transitions.
[2023-03-22 07:24:20] [INFO ] Parsed PT model containing 5001 places and 8001 transitions and 23002 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-1000-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-1000-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 115 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 517 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 07:24:21] [INFO ] Computed 1000 place invariants in 66 ms
[2023-03-22 07:24:26] [INFO ] Dead Transitions using invariants and state equation in 5047 ms found 0 transitions.
[2023-03-22 07:24:26] [INFO ] Invariant cache hit.
[2023-03-22 07:24:27] [INFO ] Implicit Places using invariants in 814 ms returned []
[2023-03-22 07:24:27] [INFO ] Invariant cache hit.
[2023-03-22 07:24:27] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
[2023-03-22 07:24:27] [INFO ] Invariant cache hit.
[2023-03-22 07:24:32] [INFO ] Dead Transitions using invariants and state equation in 4903 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11991 ms. Remains : 5000/5000 places, 8001/8001 transitions.
Support contains 115 out of 5000 places after structural reductions.
[2023-03-22 07:24:33] [INFO ] Flatten gal took : 367 ms
[2023-03-22 07:24:33] [INFO ] Flatten gal took : 203 ms
[2023-03-22 07:24:33] [INFO ] Input system was already deterministic with 8001 transitions.
Incomplete random walk after 10016 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=19 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 64) seen :0
Probabilistic random walk after 90176 steps, saw 90111 distinct states, run finished after 9089 ms. (steps per millisecond=9 ) properties seen :9
Running SMT prover for 55 properties.
[2023-03-22 07:24:46] [INFO ] Invariant cache hit.
[2023-03-22 07:24:50] [INFO ] [Real]Absence check using 1000 positive place invariants in 249 ms returned sat
[2023-03-22 07:24:50] [INFO ] After 4617ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-22 07:24:55] [INFO ] [Nat]Absence check using 1000 positive place invariants in 250 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-22 07:25:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:25:16] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:55
Fused 55 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 83 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 410 are kept as prefixes of interest. Removing 4590 places using SCC suffix rule.14 ms
Discarding 4590 places :
Also discarding 7344 output transitions
Drop transitions removed 7344 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 410 transition count 656
Applied a total of 2 rules in 68 ms. Remains 410 /5000 variables (removed 4590) and now considering 656/8001 (removed 7345) transitions.
// Phase 1: matrix 656 rows 410 cols
[2023-03-22 07:25:16] [INFO ] Computed 82 place invariants in 3 ms
[2023-03-22 07:25:16] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 335 ms. Remains : 410/5000 places, 656/8001 transitions.
Incomplete random walk after 10516 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=262 ) properties (out of 55) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-22 07:25:16] [INFO ] Invariant cache hit.
[2023-03-22 07:25:16] [INFO ] [Real]Absence check using 82 positive place invariants in 11 ms returned sat
[2023-03-22 07:25:17] [INFO ] After 395ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-22 07:25:17] [INFO ] [Nat]Absence check using 82 positive place invariants in 13 ms returned sat
[2023-03-22 07:25:19] [INFO ] After 1686ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-22 07:25:19] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-22 07:25:20] [INFO ] After 1572ms SMT Verify possible using 82 Read/Feed constraints in natural domain returned unsat :0 sat :42
[2023-03-22 07:25:20] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 5 ms to minimize.
[2023-03-22 07:25:20] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
[2023-03-22 07:25:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 154 ms
[2023-03-22 07:25:21] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2023-03-22 07:25:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-03-22 07:25:21] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2023-03-22 07:25:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-22 07:25:22] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-22 07:25:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2023-03-22 07:25:23] [INFO ] After 4579ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :42
Attempting to minimize the solution found.
Minimization took 2067 ms.
[2023-03-22 07:25:25] [INFO ] After 8892ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :42
Parikh walk visited 21 properties in 30010 ms.
Support contains 30 out of 410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 410/410 places, 656/656 transitions.
Graph (complete) has 984 edges and 410 vertex of which 150 are kept as prefixes of interest. Removing 260 places using SCC suffix rule.1 ms
Discarding 260 places :
Also discarding 416 output transitions
Drop transitions removed 416 transitions
Applied a total of 1 rules in 8 ms. Remains 150 /410 variables (removed 260) and now considering 240/656 (removed 416) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 150/410 places, 240/656 transitions.
Incomplete random walk after 10141 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=633 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 115413 steps, run timeout after 3002 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115413 steps, saw 112704 distinct states, run finished after 3004 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 240 rows 150 cols
[2023-03-22 07:25:59] [INFO ] Computed 30 place invariants in 5 ms
[2023-03-22 07:25:59] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2023-03-22 07:25:59] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-22 07:25:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-22 07:25:59] [INFO ] After 363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-22 07:25:59] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 07:25:59] [INFO ] After 357ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2023-03-22 07:26:00] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2023-03-22 07:26:00] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2023-03-22 07:26:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 99 ms
[2023-03-22 07:26:00] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2023-03-22 07:26:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-22 07:26:00] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
[2023-03-22 07:26:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-22 07:26:00] [INFO ] After 964ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 350 ms.
[2023-03-22 07:26:00] [INFO ] After 1808ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 18 properties in 13968 ms.
Support contains 2 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 240/240 transitions.
Graph (complete) has 360 edges and 150 vertex of which 10 are kept as prefixes of interest. Removing 140 places using SCC suffix rule.1 ms
Discarding 140 places :
Also discarding 224 output transitions
Drop transitions removed 224 transitions
Applied a total of 1 rules in 4 ms. Remains 10 /150 variables (removed 140) and now considering 16/240 (removed 224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 10/150 places, 16/240 transitions.
[2023-03-22 07:26:15] [INFO ] Flatten gal took : 177 ms
[2023-03-22 07:26:15] [INFO ] Flatten gal took : 180 ms
[2023-03-22 07:26:15] [INFO ] Input system was already deterministic with 8001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 290 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 07:26:16] [INFO ] Computed 1000 place invariants in 23 ms
[2023-03-22 07:26:21] [INFO ] Dead Transitions using invariants and state equation in 4771 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5064 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:26:21] [INFO ] Flatten gal took : 161 ms
[2023-03-22 07:26:21] [INFO ] Flatten gal took : 182 ms
[2023-03-22 07:26:21] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 285 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:26:22] [INFO ] Invariant cache hit.
[2023-03-22 07:26:26] [INFO ] Dead Transitions using invariants and state equation in 4804 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5090 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:26:27] [INFO ] Flatten gal took : 150 ms
[2023-03-22 07:26:27] [INFO ] Flatten gal took : 156 ms
[2023-03-22 07:26:27] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 211 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:26:27] [INFO ] Invariant cache hit.
[2023-03-22 07:26:32] [INFO ] Dead Transitions using invariants and state equation in 4879 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5092 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:26:32] [INFO ] Flatten gal took : 143 ms
[2023-03-22 07:26:33] [INFO ] Flatten gal took : 150 ms
[2023-03-22 07:26:33] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 800 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:26:34] [INFO ] Invariant cache hit.
[2023-03-22 07:26:39] [INFO ] Dead Transitions using invariants and state equation in 4942 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5743 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:26:39] [INFO ] Flatten gal took : 139 ms
[2023-03-22 07:26:39] [INFO ] Flatten gal took : 145 ms
[2023-03-22 07:26:39] [INFO ] Input system was already deterministic with 8001 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Probabilistic random walk after 44076 steps, saw 44045 distinct states, run finished after 3007 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 07:26:43] [INFO ] Invariant cache hit.
[2023-03-22 07:26:44] [INFO ] [Real]Absence check using 1000 positive place invariants in 236 ms returned sat
[2023-03-22 07:26:48] [INFO ] After 4923ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 07:26:49] [INFO ] [Nat]Absence check using 1000 positive place invariants in 273 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:669)
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)
[2023-03-22 07:27:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:27:13] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 5 are kept as prefixes of interest. Removing 4995 places using SCC suffix rule.5 ms
Discarding 4995 places :
Also discarding 7992 output transitions
Drop transitions removed 7992 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 18 ms. Remains 5 /5000 variables (removed 4995) and now considering 8/8001 (removed 7993) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 07:27:13] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 07:27:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 5/5000 places, 8/8001 transitions.
Finished random walk after 3266 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1633 )
FORMULA JoinFreeModules-PT-1000-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 216 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2023-03-22 07:27:13] [INFO ] Computed 1000 place invariants in 20 ms
[2023-03-22 07:27:18] [INFO ] Dead Transitions using invariants and state equation in 4798 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5015 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:18] [INFO ] Flatten gal took : 133 ms
[2023-03-22 07:27:18] [INFO ] Flatten gal took : 139 ms
[2023-03-22 07:27:19] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 203 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:19] [INFO ] Invariant cache hit.
[2023-03-22 07:27:23] [INFO ] Dead Transitions using invariants and state equation in 4401 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4606 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:23] [INFO ] Flatten gal took : 132 ms
[2023-03-22 07:27:24] [INFO ] Flatten gal took : 137 ms
[2023-03-22 07:27:24] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 747 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:25] [INFO ] Invariant cache hit.
[2023-03-22 07:27:30] [INFO ] Dead Transitions using invariants and state equation in 4966 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5715 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:30] [INFO ] Flatten gal took : 149 ms
[2023-03-22 07:27:30] [INFO ] Flatten gal took : 157 ms
[2023-03-22 07:27:30] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 235 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:31] [INFO ] Invariant cache hit.
[2023-03-22 07:27:36] [INFO ] Dead Transitions using invariants and state equation in 4915 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5155 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:36] [INFO ] Flatten gal took : 139 ms
[2023-03-22 07:27:36] [INFO ] Flatten gal took : 137 ms
[2023-03-22 07:27:36] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 210 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:37] [INFO ] Invariant cache hit.
[2023-03-22 07:27:41] [INFO ] Dead Transitions using invariants and state equation in 4662 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4875 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:41] [INFO ] Flatten gal took : 149 ms
[2023-03-22 07:27:41] [INFO ] Flatten gal took : 159 ms
[2023-03-22 07:27:42] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 624 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:43] [INFO ] Invariant cache hit.
[2023-03-22 07:27:48] [INFO ] Dead Transitions using invariants and state equation in 5021 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5649 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:48] [INFO ] Flatten gal took : 149 ms
[2023-03-22 07:27:48] [INFO ] Flatten gal took : 154 ms
[2023-03-22 07:27:48] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 210 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:48] [INFO ] Invariant cache hit.
[2023-03-22 07:27:54] [INFO ] Dead Transitions using invariants and state equation in 5031 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5242 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:27:54] [INFO ] Flatten gal took : 145 ms
[2023-03-22 07:27:54] [INFO ] Flatten gal took : 156 ms
[2023-03-22 07:27:54] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 209 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:27:54] [INFO ] Invariant cache hit.
[2023-03-22 07:27:59] [INFO ] Dead Transitions using invariants and state equation in 5063 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5273 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:28:00] [INFO ] Flatten gal took : 150 ms
[2023-03-22 07:28:00] [INFO ] Flatten gal took : 160 ms
[2023-03-22 07:28:00] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 205 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:28:00] [INFO ] Invariant cache hit.
[2023-03-22 07:28:05] [INFO ] Dead Transitions using invariants and state equation in 4983 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5188 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:28:06] [INFO ] Flatten gal took : 135 ms
[2023-03-22 07:28:06] [INFO ] Flatten gal took : 140 ms
[2023-03-22 07:28:06] [INFO ] Input system was already deterministic with 8001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Applied a total of 0 rules in 209 ms. Remains 5000 /5000 variables (removed 0) and now considering 8001/8001 (removed 0) transitions.
[2023-03-22 07:28:06] [INFO ] Invariant cache hit.
[2023-03-22 07:28:11] [INFO ] Dead Transitions using invariants and state equation in 4795 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5005 ms. Remains : 5000/5000 places, 8001/8001 transitions.
[2023-03-22 07:28:11] [INFO ] Flatten gal took : 142 ms
[2023-03-22 07:28:11] [INFO ] Flatten gal took : 152 ms
[2023-03-22 07:28:12] [INFO ] Input system was already deterministic with 8001 transitions.
[2023-03-22 07:28:12] [INFO ] Flatten gal took : 134 ms
[2023-03-22 07:28:12] [INFO ] Flatten gal took : 139 ms
[2023-03-22 07:28:12] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 07:28:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5000 places, 8001 transitions and 23000 arcs took 35 ms.
Total runtime 232353 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/604/ctl_0_ --ctl=/tmp/604/ctl_1_ --ctl=/tmp/604/ctl_2_ --ctl=/tmp/604/ctl_3_ --ctl=/tmp/604/ctl_4_ --ctl=/tmp/604/ctl_5_ --ctl=/tmp/604/ctl_6_ --ctl=/tmp/604/ctl_7_ --ctl=/tmp/604/ctl_8_ --ctl=/tmp/604/ctl_9_ --ctl=/tmp/604/ctl_10_ --ctl=/tmp/604/ctl_11_ --ctl=/tmp/604/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9627812 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16139796 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
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="JoinFreeModules-PT-1000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is JoinFreeModules-PT-1000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418600209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-1000.tgz
mv JoinFreeModules-PT-1000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;