Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813695100738.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100738
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.8K Feb 26 00:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 00:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 00:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 01:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 00:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 00:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 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 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 CANInsertWithFailure-PT-050-CTLFireability-00
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-01
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-02
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-03
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-04
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-05
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-06
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-07
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-08
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-09
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-10
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-11
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-12
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-13
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-14
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678662300592

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=CANInsertWithFailure-PT-050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 23:05:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 23:05:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 23:05:02] [INFO ] Load time of PNML (sax parser for PT used): 408 ms
[2023-03-12 23:05:02] [INFO ] Transformed 5604 places.
[2023-03-12 23:05:02] [INFO ] Transformed 15300 transitions.
[2023-03-12 23:05:02] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 562 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 120 out of 5604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5603 transition count 15300
Applied a total of 1 rules in 791 ms. Remains 5603 /5604 variables (removed 1) and now considering 15300/15300 (removed 0) transitions.
// Phase 1: matrix 15300 rows 5603 cols
[2023-03-12 23:05:05] [INFO ] Computed 52 place invariants in 1268 ms
[2023-03-12 23:05:06] [INFO ] Implicit Places using invariants in 2368 ms returned []
Implicit Place search using SMT only with invariants took 2391 ms to find 0 implicit places.
[2023-03-12 23:05:06] [INFO ] Invariant cache hit.
[2023-03-12 23:05:14] [INFO ] Dead Transitions using invariants and state equation in 8181 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5603/5604 places, 15300/15300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11374 ms. Remains : 5603/5604 places, 15300/15300 transitions.
Support contains 120 out of 5603 places after structural reductions.
[2023-03-12 23:05:15] [INFO ] Flatten gal took : 519 ms
[2023-03-12 23:05:15] [INFO ] Flatten gal took : 371 ms
[2023-03-12 23:05:16] [INFO ] Input system was already deterministic with 15300 transitions.
Support contains 119 out of 5603 places (down from 120) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 737 ms. (steps per millisecond=13 ) properties (out of 71) seen :29
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) 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 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) 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 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) seen :0
Running SMT prover for 41 properties.
[2023-03-12 23:05:17] [INFO ] Invariant cache hit.
[2023-03-12 23:05:22] [INFO ] [Real]Absence check using 50 positive place invariants in 93 ms returned sat
[2023-03-12 23:05:22] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-12 23:05:42] [INFO ] After 16240ms SMT Verify possible using state equation in real domain returned unsat :0 sat :12 real:29
[2023-03-12 23:05:42] [INFO ] State equation strengthened by 4950 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)
[2023-03-12 23:05:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 23:05:42] [INFO ] After 25199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 41 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 402 ms.
Support contains 75 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 5603 transition count 14974
Reduce places removed 326 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 327 rules applied. Total rules applied 653 place count 5277 transition count 14973
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 654 place count 5276 transition count 14973
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 654 place count 5276 transition count 14966
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 668 place count 5269 transition count 14966
Performed 2409 Post agglomeration using F-continuation condition.Transition count delta: 2409
Deduced a syphon composed of 2409 places in 4 ms
Reduce places removed 2409 places and 0 transitions.
Iterating global reduction 3 with 4818 rules applied. Total rules applied 5486 place count 2860 transition count 12557
Drop transitions removed 2321 transitions
Redundant transition composition rules discarded 2321 transitions
Iterating global reduction 3 with 2321 rules applied. Total rules applied 7807 place count 2860 transition count 10236
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 7823 place count 2860 transition count 10220
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 7839 place count 2844 transition count 10220
Partial Free-agglomeration rule applied 2540 times.
Drop transitions removed 2540 transitions
Iterating global reduction 4 with 2540 rules applied. Total rules applied 10379 place count 2844 transition count 10220
Partial Free-agglomeration rule applied 397 times.
Drop transitions removed 397 transitions
Iterating global reduction 4 with 397 rules applied. Total rules applied 10776 place count 2844 transition count 10220
Applied a total of 10776 rules in 3636 ms. Remains 2844 /5603 variables (removed 2759) and now considering 10220/15300 (removed 5080) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3638 ms. Remains : 2844/5603 places, 10220/15300 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 41) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 10220 rows 2844 cols
[2023-03-12 23:05:47] [INFO ] Computed 52 place invariants in 389 ms
[2023-03-12 23:05:48] [INFO ] [Real]Absence check using 50 positive place invariants in 29 ms returned sat
[2023-03-12 23:05:48] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 37 ms returned sat
[2023-03-12 23:05:53] [INFO ] After 6396ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-12 23:05:54] [INFO ] [Nat]Absence check using 50 positive place invariants in 32 ms returned sat
[2023-03-12 23:05:55] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 36 ms returned sat
[2023-03-12 23:06:02] [INFO ] After 7014ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-12 23:06:02] [INFO ] State equation strengthened by 9893 read => feed constraints.
[2023-03-12 23:06:13] [INFO ] After 10732ms SMT Verify possible using 9893 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-12 23:06:19] [INFO ] After 16231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-12 23:06:19] [INFO ] After 25094ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Fused 18 Parikh solutions to 17 different solutions.
Parikh walk visited 3 properties in 285 ms.
Support contains 33 out of 2844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2844/2844 places, 10220/10220 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 46 place count 2821 transition count 10197
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 59 place count 2821 transition count 10197
Applied a total of 59 rules in 1179 ms. Remains 2821 /2844 variables (removed 23) and now considering 10197/10220 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1179 ms. Remains : 2821/2844 places, 10197/10220 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 10197 rows 2821 cols
[2023-03-12 23:06:21] [INFO ] Computed 52 place invariants in 321 ms
[2023-03-12 23:06:22] [INFO ] [Real]Absence check using 50 positive place invariants in 48 ms returned sat
[2023-03-12 23:06:22] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:06:26] [INFO ] After 4352ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:6
[2023-03-12 23:06:26] [INFO ] State equation strengthened by 9995 read => feed constraints.
[2023-03-12 23:06:29] [INFO ] After 2994ms SMT Verify possible using 9995 Read/Feed constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-12 23:06:29] [INFO ] After 8642ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-12 23:06:30] [INFO ] [Nat]Absence check using 50 positive place invariants in 49 ms returned sat
[2023-03-12 23:06:30] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-12 23:06:36] [INFO ] After 5331ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-12 23:06:45] [INFO ] After 9569ms SMT Verify possible using 9995 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-12 23:06:52] [INFO ] After 16032ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
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)
[2023-03-12 23:06:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 23:06:55] [INFO ] After 25067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Parikh walk visited 0 properties in 23 ms.
Support contains 27 out of 2821 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2821/2821 places, 10197/10197 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 2818 transition count 10194
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 2818 transition count 10194
Applied a total of 8 rules in 1239 ms. Remains 2818 /2821 variables (removed 3) and now considering 10194/10197 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1239 ms. Remains : 2818/2821 places, 10194/10197 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 10194 rows 2818 cols
[2023-03-12 23:06:57] [INFO ] Computed 52 place invariants in 323 ms
[2023-03-12 23:06:57] [INFO ] [Real]Absence check using 50 positive place invariants in 129 ms returned sat
[2023-03-12 23:06:57] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-12 23:07:02] [INFO ] After 3909ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:6
[2023-03-12 23:07:02] [INFO ] State equation strengthened by 10003 read => feed constraints.
[2023-03-12 23:07:03] [INFO ] After 1739ms SMT Verify possible using 10003 Read/Feed constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 23:07:03] [INFO ] After 6758ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 23:07:04] [INFO ] [Nat]Absence check using 50 positive place invariants in 22 ms returned sat
[2023-03-12 23:07:04] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-12 23:07:09] [INFO ] After 4786ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 23:07:16] [INFO ] After 6786ms SMT Verify possible using 10003 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 23:07:21] [INFO ] After 11837ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 3537 ms.
[2023-03-12 23:07:24] [INFO ] After 20893ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 293 ms.
Support contains 23 out of 2818 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2818/2818 places, 10194/10194 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 2815 transition count 10191
Applied a total of 6 rules in 720 ms. Remains 2815 /2818 variables (removed 3) and now considering 10191/10194 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 2815/2818 places, 10191/10194 transitions.
[2023-03-12 23:07:26] [INFO ] Flatten gal took : 256 ms
[2023-03-12 23:07:26] [INFO ] Flatten gal took : 298 ms
[2023-03-12 23:07:26] [INFO ] Input system was already deterministic with 15300 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 513 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 515 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:27] [INFO ] Flatten gal took : 236 ms
[2023-03-12 23:07:28] [INFO ] Flatten gal took : 264 ms
[2023-03-12 23:07:28] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 24 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1429 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1430 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-12 23:07:30] [INFO ] Flatten gal took : 246 ms
[2023-03-12 23:07:30] [INFO ] Flatten gal took : 264 ms
[2023-03-12 23:07:31] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1250 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1250 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-12 23:07:32] [INFO ] Flatten gal took : 286 ms
[2023-03-12 23:07:33] [INFO ] Flatten gal took : 295 ms
[2023-03-12 23:07:33] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1154 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1157 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-12 23:07:35] [INFO ] Flatten gal took : 306 ms
[2023-03-12 23:07:35] [INFO ] Flatten gal took : 317 ms
[2023-03-12 23:07:36] [INFO ] Input system was already deterministic with 14900 transitions.
Finished random walk after 4643 steps, including 8 resets, run visited all 1 properties in 60 ms. (steps per millisecond=77 )
FORMULA CANInsertWithFailure-PT-050-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 478 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 478 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:37] [INFO ] Flatten gal took : 228 ms
[2023-03-12 23:07:37] [INFO ] Flatten gal took : 256 ms
[2023-03-12 23:07:37] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 342 transitions
Trivial Post-agglo rules discarded 342 transitions
Performed 342 trivial Post agglomeration. Transition count delta: 342
Iterating post reduction 0 with 342 rules applied. Total rules applied 342 place count 5603 transition count 14958
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 1 with 342 rules applied. Total rules applied 684 place count 5261 transition count 14958
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 684 place count 5261 transition count 14955
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 690 place count 5258 transition count 14955
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 6 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 784 place count 5211 transition count 14908
Applied a total of 784 rules in 1595 ms. Remains 5211 /5603 variables (removed 392) and now considering 14908/15300 (removed 392) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1595 ms. Remains : 5211/5603 places, 14908/15300 transitions.
[2023-03-12 23:07:39] [INFO ] Flatten gal took : 303 ms
[2023-03-12 23:07:40] [INFO ] Flatten gal took : 311 ms
[2023-03-12 23:07:40] [INFO ] Input system was already deterministic with 14908 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 479 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:41] [INFO ] Flatten gal took : 240 ms
[2023-03-12 23:07:41] [INFO ] Flatten gal took : 271 ms
[2023-03-12 23:07:42] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 0 with 347 rules applied. Total rules applied 347 place count 5603 transition count 14953
Reduce places removed 347 places and 0 transitions.
Iterating post reduction 1 with 347 rules applied. Total rules applied 694 place count 5256 transition count 14953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 694 place count 5256 transition count 14952
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 696 place count 5255 transition count 14952
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 794 place count 5206 transition count 14903
Applied a total of 794 rules in 1251 ms. Remains 5206 /5603 variables (removed 397) and now considering 14903/15300 (removed 397) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1251 ms. Remains : 5206/5603 places, 14903/15300 transitions.
[2023-03-12 23:07:43] [INFO ] Flatten gal took : 223 ms
[2023-03-12 23:07:43] [INFO ] Flatten gal took : 243 ms
[2023-03-12 23:07:44] [INFO ] Input system was already deterministic with 14903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 467 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:45] [INFO ] Flatten gal took : 233 ms
[2023-03-12 23:07:45] [INFO ] Flatten gal took : 267 ms
[2023-03-12 23:07:46] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 0 with 349 rules applied. Total rules applied 349 place count 5603 transition count 14951
Reduce places removed 349 places and 0 transitions.
Iterating post reduction 1 with 349 rules applied. Total rules applied 698 place count 5254 transition count 14951
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 5 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 798 place count 5204 transition count 14901
Applied a total of 798 rules in 1476 ms. Remains 5204 /5603 variables (removed 399) and now considering 14901/15300 (removed 399) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1476 ms. Remains : 5204/5603 places, 14901/15300 transitions.
[2023-03-12 23:07:47] [INFO ] Flatten gal took : 224 ms
[2023-03-12 23:07:48] [INFO ] Flatten gal took : 250 ms
[2023-03-12 23:07:48] [INFO ] Input system was already deterministic with 14901 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 478 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:49] [INFO ] Flatten gal took : 224 ms
[2023-03-12 23:07:49] [INFO ] Flatten gal took : 255 ms
[2023-03-12 23:07:50] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 583 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 583 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:50] [INFO ] Flatten gal took : 234 ms
[2023-03-12 23:07:51] [INFO ] Flatten gal took : 249 ms
[2023-03-12 23:07:51] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 488 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 489 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:52] [INFO ] Flatten gal took : 236 ms
[2023-03-12 23:07:52] [INFO ] Flatten gal took : 258 ms
[2023-03-12 23:07:53] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1198 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1198 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-12 23:07:54] [INFO ] Flatten gal took : 221 ms
[2023-03-12 23:07:55] [INFO ] Flatten gal took : 249 ms
[2023-03-12 23:07:55] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1277 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1277 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-12 23:07:57] [INFO ] Flatten gal took : 282 ms
[2023-03-12 23:07:57] [INFO ] Flatten gal took : 300 ms
[2023-03-12 23:07:57] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 557 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 558 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-12 23:07:58] [INFO ] Flatten gal took : 225 ms
[2023-03-12 23:07:59] [INFO ] Flatten gal took : 248 ms
[2023-03-12 23:07:59] [INFO ] Input system was already deterministic with 15300 transitions.
[2023-03-12 23:07:59] [INFO ] Flatten gal took : 354 ms
[2023-03-12 23:08:00] [INFO ] Flatten gal took : 343 ms
[2023-03-12 23:08:00] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-12 23:08:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5603 places, 15300 transitions and 40900 arcs took 61 ms.
Total runtime 178013 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/523/ctl_0_ --ctl=/tmp/523/ctl_1_ --ctl=/tmp/523/ctl_2_ --ctl=/tmp/523/ctl_3_ --ctl=/tmp/523/ctl_4_ --ctl=/tmp/523/ctl_5_ --ctl=/tmp/523/ctl_6_ --ctl=/tmp/523/ctl_7_ --ctl=/tmp/523/ctl_8_ --ctl=/tmp/523/ctl_9_ --ctl=/tmp/523/ctl_10_ --ctl=/tmp/523/ctl_11_ --ctl=/tmp/523/ctl_12_ --ctl=/tmp/523/ctl_13_ --ctl=/tmp/523/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11273828 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16072424 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../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="CANInsertWithFailure-PT-050"
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 CANInsertWithFailure-PT-050, 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 r041-tajo-167813695100738"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;