About the Execution of LTSMin+red for DoubleExponent-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15044.531 | 2173877.00 | 7643988.00 | 1310.50 | [undef] | Cannot compute |
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.r137-smll-167819418600490.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 DoubleExponent-PT-100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418600490
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 DoubleExponent-PT-100-CTLFireability-00
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-01
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-02
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-03
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-04
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-05
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-06
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-07
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-08
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-09
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-10
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-11
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-12
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-13
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-14
FORMULA_NAME DoubleExponent-PT-100-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678884965399
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 12:56:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 12:56:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 12:56:08] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2023-03-15 12:56:08] [INFO ] Transformed 5304 places.
[2023-03-15 12:56:08] [INFO ] Transformed 4998 transitions.
[2023-03-15 12:56:08] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 528 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 164 out of 5304 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 5300 transition count 4998
Applied a total of 4 rules in 1407 ms. Remains 5300 /5304 variables (removed 4) and now considering 4998/4998 (removed 0) transitions.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-15 12:56:11] [INFO ] Invariants computation overflowed in 263 ms
[2023-03-15 12:56:12] [INFO ] Implicit Places using invariants in 1420 ms returned []
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-15 12:56:12] [INFO ] Invariants computation overflowed in 182 ms
[2023-03-15 12:56:14] [INFO ] Implicit Places using invariants and state equation in 1633 ms returned []
Implicit Place search using SMT with State Equation took 3096 ms to find 0 implicit places.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-15 12:56:14] [INFO ] Invariants computation overflowed in 119 ms
[2023-03-15 12:56:15] [INFO ] Dead Transitions using invariants and state equation in 995 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5300/5304 places, 4998/4998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5509 ms. Remains : 5300/5304 places, 4998/4998 transitions.
Support contains 164 out of 5300 places after structural reductions.
[2023-03-15 12:56:16] [INFO ] Flatten gal took : 465 ms
[2023-03-15 12:56:16] [INFO ] Flatten gal took : 302 ms
[2023-03-15 12:56:17] [INFO ] Input system was already deterministic with 4998 transitions.
Incomplete random walk after 10000 steps, including 331 resets, run finished after 833 ms. (steps per millisecond=12 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 82) seen :0
Interrupted probabilistic random walk after 69100 steps, run timeout after 6001 ms. (steps per millisecond=11 ) properties seen :{44=1, 78=1}
Probabilistic random walk after 69100 steps, saw 34561 distinct states, run finished after 6004 ms. (steps per millisecond=11 ) properties seen :2
Running SMT prover for 80 properties.
// Phase 1: matrix 4998 rows 5300 cols
[2023-03-15 12:56:27] [INFO ] Invariants computation overflowed in 114 ms
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.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:339)
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)
[2023-03-15 12:56:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 12:56:52] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 80 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 160 out of 5300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1042 transitions
Trivial Post-agglo rules discarded 1042 transitions
Performed 1042 trivial Post agglomeration. Transition count delta: 1042
Iterating post reduction 0 with 1045 rules applied. Total rules applied 1046 place count 5297 transition count 3954
Reduce places removed 1042 places and 0 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 1 with 1090 rules applied. Total rules applied 2136 place count 4255 transition count 3906
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 2 with 48 rules applied. Total rules applied 2184 place count 4207 transition count 3906
Performed 207 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 207 Pre rules applied. Total rules applied 2184 place count 4207 transition count 3699
Deduced a syphon composed of 207 places in 264 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 3 with 414 rules applied. Total rules applied 2598 place count 4000 transition count 3699
Performed 835 Post agglomeration using F-continuation condition.Transition count delta: 835
Deduced a syphon composed of 835 places in 113 ms
Reduce places removed 835 places and 0 transitions.
Iterating global reduction 3 with 1670 rules applied. Total rules applied 4268 place count 3165 transition count 2864
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 287 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4470 place count 3064 transition count 2864
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 73 places in 86 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 4616 place count 2991 transition count 2864
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4620 place count 2991 transition count 2860
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 4624 place count 2987 transition count 2860
Free-agglomeration rule (complex) applied 418 times.
Iterating global reduction 4 with 418 rules applied. Total rules applied 5042 place count 2987 transition count 2442
Reduce places removed 418 places and 0 transitions.
Iterating post reduction 4 with 418 rules applied. Total rules applied 5460 place count 2569 transition count 2442
Partial Free-agglomeration rule applied 402 times.
Drop transitions removed 402 transitions
Iterating global reduction 5 with 402 rules applied. Total rules applied 5862 place count 2569 transition count 2442
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5863 place count 2568 transition count 2441
Applied a total of 5863 rules in 3867 ms. Remains 2568 /5300 variables (removed 2732) and now considering 2441/4998 (removed 2557) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3869 ms. Remains : 2568/5300 places, 2441/4998 transitions.
Incomplete random walk after 10000 steps, including 1027 resets, run finished after 550 ms. (steps per millisecond=18 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 63 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 63 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 64 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 66 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 66 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 66 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 68 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 67 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 80) seen :0
Interrupted probabilistic random walk after 99393 steps, run timeout after 6001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 99393 steps, saw 49714 distinct states, run finished after 6003 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 80 properties.
// Phase 1: matrix 2441 rows 2568 cols
[2023-03-15 12:57:04] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-15 12:57:29] [INFO ] After 16193ms SMT Verify possible using state equation in real domain returned unsat :0 sat :10 real:68
[2023-03-15 12:57:29] [INFO ] State equation strengthened by 361 read => feed constraints.
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:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-15 12:57:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 12:57:29] [INFO ] After 25043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 80 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 160 out of 2568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2568/2568 places, 2441/2441 transitions.
Applied a total of 0 rules in 197 ms. Remains 2568 /2568 variables (removed 0) and now considering 2441/2441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 2568/2568 places, 2441/2441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2568/2568 places, 2441/2441 transitions.
Applied a total of 0 rules in 206 ms. Remains 2568 /2568 variables (removed 0) and now considering 2441/2441 (removed 0) transitions.
// Phase 1: matrix 2441 rows 2568 cols
[2023-03-15 12:57:30] [INFO ] Invariants computation overflowed in 89 ms
[2023-03-15 12:57:34] [INFO ] Implicit Places using invariants in 4728 ms returned []
// Phase 1: matrix 2441 rows 2568 cols
[2023-03-15 12:57:35] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-15 12:57:40] [INFO ] Implicit Places using invariants and state equation in 5447 ms returned []
Implicit Place search using SMT with State Equation took 10177 ms to find 0 implicit places.
[2023-03-15 12:57:40] [INFO ] Redundant transitions in 254 ms returned []
// Phase 1: matrix 2441 rows 2568 cols
[2023-03-15 12:57:40] [INFO ] Invariants computation overflowed in 53 ms
[2023-03-15 12:57:43] [INFO ] Dead Transitions using invariants and state equation in 3170 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13823 ms. Remains : 2568/2568 places, 2441/2441 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 2568 transition count 2432
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 2559 transition count 2432
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 18 place count 2559 transition count 2277
Deduced a syphon composed of 155 places in 104 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 328 place count 2404 transition count 2277
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 331 place count 2404 transition count 2274
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 334 place count 2401 transition count 2274
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 335 place count 2401 transition count 2273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 336 place count 2400 transition count 2273
Applied a total of 336 rules in 895 ms. Remains 2400 /2568 variables (removed 168) and now considering 2273/2441 (removed 168) transitions.
Running SMT prover for 80 properties.
// Phase 1: matrix 2273 rows 2400 cols
[2023-03-15 12:57:44] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-15 13:01:29] [INFO ] After 218022ms SMT Verify possible using state equation in real domain returned unsat :0 sat :74 real:5
[2023-03-15 13:01:29] [INFO ] State equation strengthened by 3 read => feed constraints.
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:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:273)
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)
[2023-03-15 13:01:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 13:01:29] [INFO ] After 225044ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
[2023-03-15 13:01:30] [INFO ] Flatten gal took : 246 ms
[2023-03-15 13:01:30] [INFO ] Flatten gal took : 298 ms
[2023-03-15 13:01:31] [INFO ] Input system was already deterministic with 4998 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 9091 edges and 5300 vertex of which 5298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.43 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1184 transitions
Trivial Post-agglo rules discarded 1184 transitions
Performed 1184 trivial Post agglomeration. Transition count delta: 1184
Iterating post reduction 0 with 1184 rules applied. Total rules applied 1184 place count 5299 transition count 3813
Reduce places removed 1184 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 1188 rules applied. Total rules applied 2372 place count 4115 transition count 3809
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 2376 place count 4111 transition count 3809
Performed 204 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 204 Pre rules applied. Total rules applied 2376 place count 4111 transition count 3605
Deduced a syphon composed of 204 places in 232 ms
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 3 with 408 rules applied. Total rules applied 2784 place count 3907 transition count 3605
Performed 697 Post agglomeration using F-continuation condition.Transition count delta: 697
Deduced a syphon composed of 697 places in 110 ms
Reduce places removed 697 places and 0 transitions.
Iterating global reduction 3 with 1394 rules applied. Total rules applied 4178 place count 3210 transition count 2908
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 4179 place count 3210 transition count 2908
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4180 place count 3209 transition count 2907
Applied a total of 4180 rules in 2162 ms. Remains 3209 /5300 variables (removed 2091) and now considering 2907/4998 (removed 2091) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2168 ms. Remains : 3209/5300 places, 2907/4998 transitions.
[2023-03-15 13:01:33] [INFO ] Flatten gal took : 104 ms
[2023-03-15 13:01:33] [INFO ] Flatten gal took : 112 ms
[2023-03-15 13:01:33] [INFO ] Input system was already deterministic with 2907 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1035 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1041 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:34] [INFO ] Flatten gal took : 133 ms
[2023-03-15 13:01:35] [INFO ] Flatten gal took : 153 ms
[2023-03-15 13:01:35] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1250 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1253 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:36] [INFO ] Flatten gal took : 130 ms
[2023-03-15 13:01:37] [INFO ] Flatten gal took : 152 ms
[2023-03-15 13:01:37] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1087 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1089 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:38] [INFO ] Flatten gal took : 119 ms
[2023-03-15 13:01:38] [INFO ] Flatten gal took : 129 ms
[2023-03-15 13:01:38] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1186 transitions
Trivial Post-agglo rules discarded 1186 transitions
Performed 1186 trivial Post agglomeration. Transition count delta: 1186
Iterating post reduction 0 with 1186 rules applied. Total rules applied 1186 place count 5299 transition count 3811
Reduce places removed 1186 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 1192 rules applied. Total rules applied 2378 place count 4113 transition count 3805
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 2384 place count 4107 transition count 3805
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 2384 place count 4107 transition count 3604
Deduced a syphon composed of 201 places in 229 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 2786 place count 3906 transition count 3604
Performed 698 Post agglomeration using F-continuation condition.Transition count delta: 698
Deduced a syphon composed of 698 places in 107 ms
Reduce places removed 698 places and 0 transitions.
Iterating global reduction 3 with 1396 rules applied. Total rules applied 4182 place count 3208 transition count 2906
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 4183 place count 3208 transition count 2906
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4184 place count 3207 transition count 2905
Applied a total of 4184 rules in 1859 ms. Remains 3207 /5300 variables (removed 2093) and now considering 2905/4998 (removed 2093) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1861 ms. Remains : 3207/5300 places, 2905/4998 transitions.
[2023-03-15 13:01:40] [INFO ] Flatten gal took : 76 ms
[2023-03-15 13:01:40] [INFO ] Flatten gal took : 88 ms
[2023-03-15 13:01:41] [INFO ] Input system was already deterministic with 2905 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1117 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1118 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:42] [INFO ] Flatten gal took : 111 ms
[2023-03-15 13:01:42] [INFO ] Flatten gal took : 123 ms
[2023-03-15 13:01:42] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1030 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1031 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:43] [INFO ] Flatten gal took : 112 ms
[2023-03-15 13:01:44] [INFO ] Flatten gal took : 124 ms
[2023-03-15 13:01:44] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1070 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1070 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:45] [INFO ] Flatten gal took : 111 ms
[2023-03-15 13:01:45] [INFO ] Flatten gal took : 123 ms
[2023-03-15 13:01:45] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1049 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1050 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:46] [INFO ] Flatten gal took : 113 ms
[2023-03-15 13:01:47] [INFO ] Flatten gal took : 115 ms
[2023-03-15 13:01:47] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1194 transitions
Trivial Post-agglo rules discarded 1194 transitions
Performed 1194 trivial Post agglomeration. Transition count delta: 1194
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 5299 transition count 3803
Reduce places removed 1194 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1196 rules applied. Total rules applied 2390 place count 4105 transition count 3801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2392 place count 4103 transition count 3801
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2392 place count 4103 transition count 3601
Deduced a syphon composed of 200 places in 231 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2792 place count 3903 transition count 3601
Performed 700 Post agglomeration using F-continuation condition.Transition count delta: 700
Deduced a syphon composed of 700 places in 108 ms
Reduce places removed 700 places and 0 transitions.
Iterating global reduction 3 with 1400 rules applied. Total rules applied 4192 place count 3203 transition count 2901
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4193 place count 3202 transition count 2900
Applied a total of 4193 rules in 1502 ms. Remains 3202 /5300 variables (removed 2098) and now considering 2900/4998 (removed 2098) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1503 ms. Remains : 3202/5300 places, 2900/4998 transitions.
[2023-03-15 13:01:48] [INFO ] Flatten gal took : 77 ms
[2023-03-15 13:01:48] [INFO ] Flatten gal took : 79 ms
[2023-03-15 13:01:49] [INFO ] Input system was already deterministic with 2900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1034 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1035 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:50] [INFO ] Flatten gal took : 117 ms
[2023-03-15 13:01:50] [INFO ] Flatten gal took : 151 ms
[2023-03-15 13:01:50] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1058 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:51] [INFO ] Flatten gal took : 122 ms
[2023-03-15 13:01:51] [INFO ] Flatten gal took : 137 ms
[2023-03-15 13:01:52] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1057 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1061 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:53] [INFO ] Flatten gal took : 125 ms
[2023-03-15 13:01:53] [INFO ] Flatten gal took : 136 ms
[2023-03-15 13:01:53] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1199 transitions
Trivial Post-agglo rules discarded 1199 transitions
Performed 1199 trivial Post agglomeration. Transition count delta: 1199
Iterating post reduction 0 with 1199 rules applied. Total rules applied 1199 place count 5299 transition count 3798
Reduce places removed 1199 places and 0 transitions.
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2398 place count 4100 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 2398 place count 4100 transition count 3598
Deduced a syphon composed of 200 places in 243 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 2798 place count 3900 transition count 3598
Performed 701 Post agglomeration using F-continuation condition.Transition count delta: 701
Deduced a syphon composed of 701 places in 119 ms
Reduce places removed 701 places and 0 transitions.
Iterating global reduction 2 with 1402 rules applied. Total rules applied 4200 place count 3199 transition count 2897
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4201 place count 3198 transition count 2896
Applied a total of 4201 rules in 1597 ms. Remains 3198 /5300 variables (removed 2102) and now considering 2896/4998 (removed 2102) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1598 ms. Remains : 3198/5300 places, 2896/4998 transitions.
[2023-03-15 13:01:55] [INFO ] Flatten gal took : 74 ms
[2023-03-15 13:01:55] [INFO ] Flatten gal took : 138 ms
[2023-03-15 13:01:55] [INFO ] Input system was already deterministic with 2896 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1412 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1412 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:57] [INFO ] Flatten gal took : 119 ms
[2023-03-15 13:01:57] [INFO ] Flatten gal took : 123 ms
[2023-03-15 13:01:57] [INFO ] Input system was already deterministic with 4998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5300/5300 places, 4998/4998 transitions.
Applied a total of 0 rules in 1075 ms. Remains 5300 /5300 variables (removed 0) and now considering 4998/4998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1077 ms. Remains : 5300/5300 places, 4998/4998 transitions.
[2023-03-15 13:01:59] [INFO ] Flatten gal took : 117 ms
[2023-03-15 13:01:59] [INFO ] Flatten gal took : 129 ms
[2023-03-15 13:01:59] [INFO ] Input system was already deterministic with 4998 transitions.
[2023-03-15 13:01:59] [INFO ] Flatten gal took : 123 ms
[2023-03-15 13:01:59] [INFO ] Flatten gal took : 136 ms
[2023-03-15 13:01:59] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-15 13:01:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5300 places, 4998 transitions and 14090 arcs took 32 ms.
Total runtime 351726 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/580/ctl_0_ --ctl=/tmp/580/ctl_1_ --ctl=/tmp/580/ctl_2_ --ctl=/tmp/580/ctl_3_ --ctl=/tmp/580/ctl_4_ --ctl=/tmp/580/ctl_5_ --ctl=/tmp/580/ctl_6_ --ctl=/tmp/580/ctl_7_ --ctl=/tmp/580/ctl_8_ --ctl=/tmp/580/ctl_9_ --ctl=/tmp/580/ctl_10_ --ctl=/tmp/580/ctl_11_ --ctl=/tmp/580/ctl_12_ --ctl=/tmp/580/ctl_13_ --ctl=/tmp/580/ctl_14_ --ctl=/tmp/580/ctl_15_ --mu-par --mu-opt
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-00
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-01
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-02
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-03
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-04
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-05
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-06
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-07
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-08
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-09
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-10
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-11
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-12
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-13
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-14
Could not compute solution for formula : DoubleExponent-PT-100-CTLFireability-15
BK_STOP 1678887139276
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DoubleExponent-PT-100-CTLFireability-00
ctl formula formula --ctl=/tmp/580/ctl_0_
ctl formula name DoubleExponent-PT-100-CTLFireability-01
ctl formula formula --ctl=/tmp/580/ctl_1_
ctl formula name DoubleExponent-PT-100-CTLFireability-02
ctl formula formula --ctl=/tmp/580/ctl_2_
ctl formula name DoubleExponent-PT-100-CTLFireability-03
ctl formula formula --ctl=/tmp/580/ctl_3_
ctl formula name DoubleExponent-PT-100-CTLFireability-04
ctl formula formula --ctl=/tmp/580/ctl_4_
ctl formula name DoubleExponent-PT-100-CTLFireability-05
ctl formula formula --ctl=/tmp/580/ctl_5_
ctl formula name DoubleExponent-PT-100-CTLFireability-06
ctl formula formula --ctl=/tmp/580/ctl_6_
ctl formula name DoubleExponent-PT-100-CTLFireability-07
ctl formula formula --ctl=/tmp/580/ctl_7_
ctl formula name DoubleExponent-PT-100-CTLFireability-08
ctl formula formula --ctl=/tmp/580/ctl_8_
ctl formula name DoubleExponent-PT-100-CTLFireability-09
ctl formula formula --ctl=/tmp/580/ctl_9_
ctl formula name DoubleExponent-PT-100-CTLFireability-10
ctl formula formula --ctl=/tmp/580/ctl_10_
ctl formula name DoubleExponent-PT-100-CTLFireability-11
ctl formula formula --ctl=/tmp/580/ctl_11_
ctl formula name DoubleExponent-PT-100-CTLFireability-12
ctl formula formula --ctl=/tmp/580/ctl_12_
ctl formula name DoubleExponent-PT-100-CTLFireability-13
ctl formula formula --ctl=/tmp/580/ctl_13_
ctl formula name DoubleExponent-PT-100-CTLFireability-14
ctl formula formula --ctl=/tmp/580/ctl_14_
ctl formula name DoubleExponent-PT-100-CTLFireability-15
ctl formula formula --ctl=/tmp/580/ctl_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 5300 places, 4998 transitions and 14090 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.130 real 0.090 user 0.050 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 4998->4998 groups
pnml2lts-sym: Regrouping took 11.460 real 11.330 user 0.110 sys
pnml2lts-sym: state vector length is 5300; there are 4998 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="DoubleExponent-PT-100"
export BK_EXAMINATION="CTLFireability"
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 DoubleExponent-PT-100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418600490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;