About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.172 | 3600000.00 | 12601890.00 | 5608.90 | ????F???????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-167856419500858.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 MultiCrashLeafsetExtension-PT-S24C09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419500858
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 11K Feb 26 03:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 03:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 03:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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 MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679640664002
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=MultiCrashLeafsetExtension-PT-S24C09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 06:51:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 06:51:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 06:51:06] [INFO ] Load time of PNML (sax parser for PT used): 576 ms
[2023-03-24 06:51:06] [INFO ] Transformed 16538 places.
[2023-03-24 06:51:06] [INFO ] Transformed 24169 transitions.
[2023-03-24 06:51:06] [INFO ] Parsed PT model containing 16538 places and 24169 transitions and 90398 arcs in 753 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 210 out of 16538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16538/16538 places, 24169/24169 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 16492 transition count 24169
Applied a total of 46 rules in 920 ms. Remains 16492 /16538 variables (removed 46) and now considering 24169/24169 (removed 0) transitions.
[2023-03-24 06:51:07] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16492 cols
[2023-03-24 06:51:09] [INFO ] Computed 1145 place invariants in 2177 ms
[2023-03-24 06:51:11] [INFO ] Implicit Places using invariants in 3870 ms returned []
Implicit Place search using SMT only with invariants took 3898 ms to find 0 implicit places.
[2023-03-24 06:51:11] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2023-03-24 06:51:11] [INFO ] Invariant cache hit.
[2023-03-24 06:51:12] [INFO ] Dead Transitions using invariants and state equation in 1574 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 16492/16538 places, 24169/24169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6408 ms. Remains : 16492/16538 places, 24169/24169 transitions.
Support contains 210 out of 16492 places after structural reductions.
[2023-03-24 06:51:14] [INFO ] Flatten gal took : 1071 ms
[2023-03-24 06:51:15] [INFO ] Flatten gal took : 775 ms
[2023-03-24 06:51:16] [INFO ] Input system was already deterministic with 24169 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 93) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) 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 79) 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 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) 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 79) 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 79) 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 79) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) 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 78) 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 78) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) 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 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) 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 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) 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 75) 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 75) 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 75) 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 75) 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 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 74) 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 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 74) seen :0
Running SMT prover for 74 properties.
[2023-03-24 06:51:18] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2023-03-24 06:51:18] [INFO ] Invariant cache hit.
[2023-03-24 06:51:35] [INFO ] [Real]Absence check using 47 positive place invariants in 231 ms returned sat
[2023-03-24 06:51:36] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 656 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-24 06:51:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:51:44] [INFO ] After 25151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 74 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 156 out of 16492 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5203 transitions
Trivial Post-agglo rules discarded 5203 transitions
Performed 5203 trivial Post agglomeration. Transition count delta: 5203
Iterating post reduction 0 with 5203 rules applied. Total rules applied 5203 place count 16492 transition count 18966
Reduce places removed 5203 places and 0 transitions.
Performed 179 Post agglomeration using F-continuation condition.Transition count delta: 179
Iterating post reduction 1 with 5382 rules applied. Total rules applied 10585 place count 11289 transition count 18787
Reduce places removed 179 places and 0 transitions.
Iterating post reduction 2 with 179 rules applied. Total rules applied 10764 place count 11110 transition count 18787
Performed 433 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 433 Pre rules applied. Total rules applied 10764 place count 11110 transition count 18354
Deduced a syphon composed of 433 places in 18 ms
Reduce places removed 433 places and 0 transitions.
Iterating global reduction 3 with 866 rules applied. Total rules applied 11630 place count 10677 transition count 18354
Discarding 4917 places :
Symmetric choice reduction at 3 with 4917 rule applications. Total rules 16547 place count 5760 transition count 13437
Iterating global reduction 3 with 4917 rules applied. Total rules applied 21464 place count 5760 transition count 13437
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21464 place count 5760 transition count 13435
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 21468 place count 5758 transition count 13435
Discarding 501 places :
Symmetric choice reduction at 3 with 501 rule applications. Total rules 21969 place count 5257 transition count 8926
Iterating global reduction 3 with 501 rules applied. Total rules applied 22470 place count 5257 transition count 8926
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 22502 place count 5241 transition count 8910
Free-agglomeration rule (complex) applied 190 times.
Iterating global reduction 3 with 190 rules applied. Total rules applied 22692 place count 5241 transition count 8720
Reduce places removed 190 places and 0 transitions.
Iterating post reduction 3 with 190 rules applied. Total rules applied 22882 place count 5051 transition count 8720
Partial Free-agglomeration rule applied 385 times.
Drop transitions removed 385 transitions
Iterating global reduction 4 with 385 rules applied. Total rules applied 23267 place count 5051 transition count 8720
Applied a total of 23267 rules in 4902 ms. Remains 5051 /16492 variables (removed 11441) and now considering 8720/24169 (removed 15449) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4904 ms. Remains : 5051/16492 places, 8720/24169 transitions.
Incomplete random walk after 10000 steps, including 153 resets, run finished after 461 ms. (steps per millisecond=21 ) properties (out of 69) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) 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 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Running SMT prover for 62 properties.
[2023-03-24 06:51:49] [INFO ] Flow matrix only has 7930 transitions (discarded 790 similar events)
// Phase 1: matrix 7930 rows 5051 cols
[2023-03-24 06:51:50] [INFO ] Computed 1145 place invariants in 244 ms
[2023-03-24 06:51:55] [INFO ] [Real]Absence check using 49 positive place invariants in 83 ms returned sat
[2023-03-24 06:51:55] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 296 ms returned sat
[2023-03-24 06:52:15] [INFO ] After 15906ms SMT Verify possible using state equation in real domain returned unsat :10 sat :22 real:30
[2023-03-24 06:52:15] [INFO ] State equation strengthened by 3394 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)
[2023-03-24 06:52:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:52:15] [INFO ] After 25137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 62 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 101 out of 5051 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5051/5051 places, 8720/8720 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 5051 transition count 8712
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 5043 transition count 8712
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 16 place count 5043 transition count 8708
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 24 place count 5039 transition count 8708
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 38 place count 5025 transition count 8614
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 5025 transition count 8614
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 52 place count 5025 transition count 8612
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 5023 transition count 8612
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 5019 transition count 8576
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 5019 transition count 8576
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 5017 transition count 8574
Free-agglomeration rule (complex) applied 97 times.
Iterating global reduction 2 with 97 rules applied. Total rules applied 165 place count 5017 transition count 12365
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 262 place count 4920 transition count 12365
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 267 place count 4915 transition count 12360
Iterating global reduction 3 with 5 rules applied. Total rules applied 272 place count 4915 transition count 12360
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 276 place count 4915 transition count 12360
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 279 place count 4912 transition count 12357
Iterating global reduction 3 with 3 rules applied. Total rules applied 282 place count 4912 transition count 12357
Applied a total of 282 rules in 3563 ms. Remains 4912 /5051 variables (removed 139) and now considering 12357/8720 (removed -3637) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3563 ms. Remains : 4912/5051 places, 12357/8720 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 819 ms. (steps per millisecond=12 ) properties (out of 52) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Interrupted probabilistic random walk after 18199 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{35=1}
Probabilistic random walk after 18199 steps, saw 8513 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :1
Running SMT prover for 47 properties.
[2023-03-24 06:52:23] [INFO ] Flow matrix only has 11548 transitions (discarded 809 similar events)
// Phase 1: matrix 11548 rows 4912 cols
[2023-03-24 06:52:23] [INFO ] Computed 1145 place invariants in 311 ms
[2023-03-24 06:52:27] [INFO ] [Real]Absence check using 49 positive place invariants in 87 ms returned sat
[2023-03-24 06:52:27] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 277 ms returned sat
[2023-03-24 06:52:40] [INFO ] After 16361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:47
[2023-03-24 06:52:43] [INFO ] [Nat]Absence check using 49 positive place invariants in 98 ms returned sat
[2023-03-24 06:52:43] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 303 ms returned sat
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: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)
[2023-03-24 06:53:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:53:05] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:47
Fused 47 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 166 ms.
Support contains 91 out of 4912 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4912/4912 places, 12357/12357 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4912 transition count 12356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4911 transition count 12356
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 4911 transition count 12355
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4910 transition count 12355
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 4909 transition count 12346
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 4909 transition count 12346
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 4909 transition count 12344
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 4907 transition count 12344
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 11 place count 4906 transition count 12343
Iterating global reduction 3 with 1 rules applied. Total rules applied 12 place count 4906 transition count 12343
Applied a total of 12 rules in 2046 ms. Remains 4906 /4912 variables (removed 6) and now considering 12343/12357 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2046 ms. Remains : 4906/4912 places, 12343/12357 transitions.
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 06:53:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-24 06:53:08] [INFO ] Flatten gal took : 593 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C09-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 06:53:08] [INFO ] Flatten gal took : 654 ms
[2023-03-24 06:53:09] [INFO ] Input system was already deterministic with 24169 transitions.
Support contains 101 out of 16492 places (down from 110) after GAL structural reductions.
Computed a total of 13868 stabilizing places and 18968 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5399 transitions
Trivial Post-agglo rules discarded 5399 transitions
Performed 5399 trivial Post agglomeration. Transition count delta: 5399
Iterating post reduction 0 with 5399 rules applied. Total rules applied 5399 place count 16492 transition count 18770
Reduce places removed 5399 places and 0 transitions.
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18320
Deduced a syphon composed of 450 places in 14 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11698 place count 10643 transition count 18320
Discarding 4949 places :
Symmetric choice reduction at 2 with 4949 rule applications. Total rules 16647 place count 5694 transition count 13371
Iterating global reduction 2 with 4949 rules applied. Total rules applied 21596 place count 5694 transition count 13371
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 21596 place count 5694 transition count 13354
Deduced a syphon composed of 17 places in 10 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 21630 place count 5677 transition count 13354
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 22178 place count 5129 transition count 8422
Iterating global reduction 2 with 548 rules applied. Total rules applied 22726 place count 5129 transition count 8422
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22776 place count 5104 transition count 8397
Applied a total of 22776 rules in 2996 ms. Remains 5104 /16492 variables (removed 11388) and now considering 8397/24169 (removed 15772) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2997 ms. Remains : 5104/16492 places, 8397/24169 transitions.
[2023-03-24 06:53:13] [INFO ] Flatten gal took : 193 ms
[2023-03-24 06:53:13] [INFO ] Flatten gal took : 216 ms
[2023-03-24 06:53:13] [INFO ] Input system was already deterministic with 8397 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5387 transitions
Trivial Post-agglo rules discarded 5387 transitions
Performed 5387 trivial Post agglomeration. Transition count delta: 5387
Iterating post reduction 0 with 5387 rules applied. Total rules applied 5387 place count 16492 transition count 18782
Reduce places removed 5387 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10786 place count 11105 transition count 18770
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18321
Deduced a syphon composed of 449 places in 14 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11696 place count 10644 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 3 with 4948 rule applications. Total rules 16644 place count 5696 transition count 13373
Iterating global reduction 3 with 4948 rules applied. Total rules applied 21592 place count 5696 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 21592 place count 5696 transition count 13357
Deduced a syphon composed of 16 places in 9 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 21624 place count 5680 transition count 13357
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 22171 place count 5133 transition count 8434
Iterating global reduction 3 with 547 rules applied. Total rules applied 22718 place count 5133 transition count 8434
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22768 place count 5108 transition count 8409
Applied a total of 22768 rules in 2796 ms. Remains 5108 /16492 variables (removed 11384) and now considering 8409/24169 (removed 15760) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2796 ms. Remains : 5108/16492 places, 8409/24169 transitions.
[2023-03-24 06:53:16] [INFO ] Flatten gal took : 188 ms
[2023-03-24 06:53:17] [INFO ] Flatten gal took : 211 ms
[2023-03-24 06:53:17] [INFO ] Input system was already deterministic with 8409 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 15 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 8 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 22186 place count 5124 transition count 8401
Iterating global reduction 2 with 550 rules applied. Total rules applied 22736 place count 5124 transition count 8401
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 6 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 22782 place count 5101 transition count 8378
Applied a total of 22782 rules in 2740 ms. Remains 5101 /16492 variables (removed 11391) and now considering 8378/24169 (removed 15791) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2740 ms. Remains : 5101/16492 places, 8378/24169 transitions.
[2023-03-24 06:53:20] [INFO ] Flatten gal took : 196 ms
[2023-03-24 06:53:20] [INFO ] Flatten gal took : 221 ms
[2023-03-24 06:53:21] [INFO ] Input system was already deterministic with 8378 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 418 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 419 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:22] [INFO ] Flatten gal took : 557 ms
[2023-03-24 06:53:22] [INFO ] Flatten gal took : 622 ms
[2023-03-24 06:53:23] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 408 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 408 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:24] [INFO ] Flatten gal took : 572 ms
[2023-03-24 06:53:25] [INFO ] Flatten gal took : 608 ms
[2023-03-24 06:53:26] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5387 transitions
Trivial Post-agglo rules discarded 5387 transitions
Performed 5387 trivial Post agglomeration. Transition count delta: 5387
Iterating post reduction 0 with 5387 rules applied. Total rules applied 5387 place count 16492 transition count 18782
Reduce places removed 5387 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5399 rules applied. Total rules applied 10786 place count 11105 transition count 18770
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 10798 place count 11093 transition count 18770
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10798 place count 11093 transition count 18321
Deduced a syphon composed of 449 places in 14 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11696 place count 10644 transition count 18321
Discarding 4948 places :
Symmetric choice reduction at 3 with 4948 rule applications. Total rules 16644 place count 5696 transition count 13373
Iterating global reduction 3 with 4948 rules applied. Total rules applied 21592 place count 5696 transition count 13373
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 21592 place count 5696 transition count 13357
Deduced a syphon composed of 16 places in 8 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 21624 place count 5680 transition count 13357
Discarding 546 places :
Symmetric choice reduction at 3 with 546 rule applications. Total rules 22170 place count 5134 transition count 8443
Iterating global reduction 3 with 546 rules applied. Total rules applied 22716 place count 5134 transition count 8443
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22766 place count 5109 transition count 8418
Applied a total of 22766 rules in 2740 ms. Remains 5109 /16492 variables (removed 11383) and now considering 8418/24169 (removed 15751) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2740 ms. Remains : 5109/16492 places, 8418/24169 transitions.
[2023-03-24 06:53:29] [INFO ] Flatten gal took : 191 ms
[2023-03-24 06:53:30] [INFO ] Flatten gal took : 250 ms
[2023-03-24 06:53:30] [INFO ] Input system was already deterministic with 8418 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 423 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:31] [INFO ] Flatten gal took : 561 ms
[2023-03-24 06:53:32] [INFO ] Flatten gal took : 629 ms
[2023-03-24 06:53:33] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 14 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 22185 place count 5125 transition count 8410
Iterating global reduction 2 with 549 rules applied. Total rules applied 22734 place count 5125 transition count 8410
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22784 place count 5100 transition count 8385
Applied a total of 22784 rules in 2742 ms. Remains 5100 /16492 variables (removed 11392) and now considering 8385/24169 (removed 15784) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2742 ms. Remains : 5100/16492 places, 8385/24169 transitions.
[2023-03-24 06:53:36] [INFO ] Flatten gal took : 192 ms
[2023-03-24 06:53:36] [INFO ] Flatten gal took : 216 ms
[2023-03-24 06:53:36] [INFO ] Input system was already deterministic with 8385 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 466 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:38] [INFO ] Flatten gal took : 602 ms
[2023-03-24 06:53:38] [INFO ] Flatten gal took : 659 ms
[2023-03-24 06:53:39] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 425 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 426 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:41] [INFO ] Flatten gal took : 684 ms
[2023-03-24 06:53:41] [INFO ] Flatten gal took : 650 ms
[2023-03-24 06:53:43] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Drop transitions removed 5400 transitions
Trivial Post-agglo rules discarded 5400 transitions
Performed 5400 trivial Post agglomeration. Transition count delta: 5400
Iterating post reduction 0 with 5400 rules applied. Total rules applied 5400 place count 16492 transition count 18769
Reduce places removed 5400 places and 0 transitions.
Iterating post reduction 1 with 5400 rules applied. Total rules applied 10800 place count 11092 transition count 18769
Performed 450 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 450 Pre rules applied. Total rules applied 10800 place count 11092 transition count 18319
Deduced a syphon composed of 450 places in 15 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 2 with 900 rules applied. Total rules applied 11700 place count 10642 transition count 18319
Discarding 4950 places :
Symmetric choice reduction at 2 with 4950 rule applications. Total rules 16650 place count 5692 transition count 13369
Iterating global reduction 2 with 4950 rules applied. Total rules applied 21600 place count 5692 transition count 13369
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 21600 place count 5692 transition count 13351
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 21636 place count 5674 transition count 13351
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 22186 place count 5124 transition count 8401
Iterating global reduction 2 with 550 rules applied. Total rules applied 22736 place count 5124 transition count 8401
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 22786 place count 5099 transition count 8376
Applied a total of 22786 rules in 2777 ms. Remains 5099 /16492 variables (removed 11393) and now considering 8376/24169 (removed 15793) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2778 ms. Remains : 5099/16492 places, 8376/24169 transitions.
[2023-03-24 06:53:46] [INFO ] Flatten gal took : 191 ms
[2023-03-24 06:53:46] [INFO ] Flatten gal took : 220 ms
[2023-03-24 06:53:46] [INFO ] Input system was already deterministic with 8376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 429 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:47] [INFO ] Flatten gal took : 610 ms
[2023-03-24 06:53:48] [INFO ] Flatten gal took : 655 ms
[2023-03-24 06:53:49] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 455 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:50] [INFO ] Flatten gal took : 574 ms
[2023-03-24 06:53:51] [INFO ] Flatten gal took : 647 ms
[2023-03-24 06:53:52] [INFO ] Input system was already deterministic with 24169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16492/16492 places, 24169/24169 transitions.
Applied a total of 0 rules in 416 ms. Remains 16492 /16492 variables (removed 0) and now considering 24169/24169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 417 ms. Remains : 16492/16492 places, 24169/24169 transitions.
[2023-03-24 06:53:53] [INFO ] Flatten gal took : 563 ms
[2023-03-24 06:53:54] [INFO ] Flatten gal took : 627 ms
[2023-03-24 06:53:55] [INFO ] Input system was already deterministic with 24169 transitions.
[2023-03-24 06:53:56] [INFO ] Flatten gal took : 636 ms
[2023-03-24 06:53:56] [INFO ] Flatten gal took : 671 ms
[2023-03-24 06:53:56] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-24 06:53:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16492 places, 24169 transitions and 90352 arcs took 96 ms.
Total runtime 171538 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/500/ctl_0_ --ctl=/tmp/500/ctl_1_ --ctl=/tmp/500/ctl_2_ --ctl=/tmp/500/ctl_3_ --ctl=/tmp/500/ctl_4_ --ctl=/tmp/500/ctl_5_ --ctl=/tmp/500/ctl_6_ --ctl=/tmp/500/ctl_7_ --ctl=/tmp/500/ctl_8_ --ctl=/tmp/500/ctl_9_ --ctl=/tmp/500/ctl_10_ --ctl=/tmp/500/ctl_11_ --ctl=/tmp/500/ctl_12_ --ctl=/tmp/500/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 175100 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16241964 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 CTLFireability -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="MultiCrashLeafsetExtension-PT-S24C09"
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 MultiCrashLeafsetExtension-PT-S24C09, 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 r233-tall-167856419500858"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C09.tgz
mv MultiCrashLeafsetExtension-PT-S24C09 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 ;