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-167813695000690.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANConstruction-PT-100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000690
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.6K Feb 25 22:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 22:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 22:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 22:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 22:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 22:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 22:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 22:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 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 15M 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 CANConstruction-PT-100-CTLFireability-00
FORMULA_NAME CANConstruction-PT-100-CTLFireability-01
FORMULA_NAME CANConstruction-PT-100-CTLFireability-02
FORMULA_NAME CANConstruction-PT-100-CTLFireability-03
FORMULA_NAME CANConstruction-PT-100-CTLFireability-04
FORMULA_NAME CANConstruction-PT-100-CTLFireability-05
FORMULA_NAME CANConstruction-PT-100-CTLFireability-06
FORMULA_NAME CANConstruction-PT-100-CTLFireability-07
FORMULA_NAME CANConstruction-PT-100-CTLFireability-08
FORMULA_NAME CANConstruction-PT-100-CTLFireability-09
FORMULA_NAME CANConstruction-PT-100-CTLFireability-10
FORMULA_NAME CANConstruction-PT-100-CTLFireability-11
FORMULA_NAME CANConstruction-PT-100-CTLFireability-12
FORMULA_NAME CANConstruction-PT-100-CTLFireability-13
FORMULA_NAME CANConstruction-PT-100-CTLFireability-14
FORMULA_NAME CANConstruction-PT-100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678657496653

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=CANConstruction-PT-100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 21:44:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 21:44:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:45:00] [INFO ] Load time of PNML (sax parser for PT used): 819 ms
[2023-03-12 21:45:00] [INFO ] Transformed 21202 places.
[2023-03-12 21:45:00] [INFO ] Transformed 40800 transitions.
[2023-03-12 21:45:00] [INFO ] Parsed PT model containing 21202 places and 40800 transitions and 122000 arcs in 1154 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 36 ms.
Support contains 160 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 325 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-12 21:45:01] [INFO ] Computed 201 place invariants in 660 ms
[2023-03-12 21:45:04] [INFO ] Implicit Places using invariants in 3111 ms returned []
Implicit Place search using SMT only with invariants took 3148 ms to find 0 implicit places.
[2023-03-12 21:45:04] [INFO ] Invariant cache hit.
[2023-03-12 21:45:06] [INFO ] Dead Transitions using invariants and state equation in 1889 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5399 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Support contains 160 out of 21202 places after structural reductions.
[2023-03-12 21:45:08] [INFO ] Flatten gal took : 1470 ms
[2023-03-12 21:45:09] [INFO ] Flatten gal took : 980 ms
[2023-03-12 21:45:12] [INFO ] Input system was already deterministic with 40800 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1296 ms. (steps per millisecond=7 ) properties (out of 87) seen :36
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Running SMT prover for 51 properties.
[2023-03-12 21:45:14] [INFO ] Invariant cache hit.
[2023-03-12 21:45:33] [INFO ] [Real]Absence check using 101 positive place invariants in 527 ms returned sat
[2023-03-12 21:45:33] [INFO ] [Real]Absence check using 101 positive and 100 generalized place invariants in 174 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.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)
[2023-03-12 21:45:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:45:39] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 97 out of 21202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 666 transitions
Trivial Post-agglo rules discarded 666 transitions
Performed 666 trivial Post agglomeration. Transition count delta: 666
Iterating post reduction 0 with 666 rules applied. Total rules applied 666 place count 21202 transition count 40134
Reduce places removed 666 places and 0 transitions.
Iterating post reduction 1 with 666 rules applied. Total rules applied 1332 place count 20536 transition count 40134
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 1332 place count 20536 transition count 40123
Deduced a syphon composed of 11 places in 16 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 1354 place count 20525 transition count 40123
Performed 9944 Post agglomeration using F-continuation condition.Transition count delta: 9944
Deduced a syphon composed of 9944 places in 20 ms
Reduce places removed 9944 places and 0 transitions.
Iterating global reduction 2 with 19888 rules applied. Total rules applied 21242 place count 10581 transition count 30179
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 21265 place count 10581 transition count 30156
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 21288 place count 10558 transition count 30156
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 21299 place count 10558 transition count 30156
Applied a total of 21299 rules in 8646 ms. Remains 10558 /21202 variables (removed 10644) and now considering 30156/40800 (removed 10644) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8649 ms. Remains : 10558/21202 places, 30156/40800 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1105 ms. (steps per millisecond=9 ) properties (out of 51) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) 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 33) seen :0
Running SMT prover for 33 properties.
// Phase 1: matrix 30156 rows 10558 cols
[2023-03-12 21:45:49] [INFO ] Computed 201 place invariants in 216 ms
[2023-03-12 21:45:56] [INFO ] [Real]Absence check using 101 positive place invariants in 376 ms returned sat
[2023-03-12 21:45:56] [INFO ] [Real]Absence check using 101 positive and 100 generalized place invariants in 151 ms returned sat
[2023-03-12 21:46:14] [INFO ] After 11748ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8 real:24
[2023-03-12 21:46:14] [INFO ] State equation strengthened by 29855 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 21:46:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:46:14] [INFO ] After 25440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 33 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 72 out of 10558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10558/10558 places, 30156/30156 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 6 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 10542 transition count 30140
Applied a total of 32 rules in 378 ms. Remains 10542 /10558 variables (removed 16) and now considering 30140/30156 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 378 ms. Remains : 10542/10558 places, 30140/30156 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 611 ms. (steps per millisecond=16 ) properties (out of 33) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 30140 rows 10542 cols
[2023-03-12 21:46:16] [INFO ] Computed 201 place invariants in 202 ms
[2023-03-12 21:46:21] [INFO ] [Real]Absence check using 101 positive place invariants in 255 ms returned sat
[2023-03-12 21:46:21] [INFO ] [Real]Absence check using 101 positive and 100 generalized place invariants in 128 ms returned sat
[2023-03-12 21:46:41] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 21:46:46] [INFO ] [Nat]Absence check using 101 positive place invariants in 268 ms returned sat
[2023-03-12 21:46:46] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 144 ms returned sat
[2023-03-12 21:47:06] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 26 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 62 out of 10542 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10542/10542 places, 30140/30140 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 10535 transition count 30133
Applied a total of 14 rules in 251 ms. Remains 10535 /10542 variables (removed 7) and now considering 30133/30140 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 10535/10542 places, 30133/30140 transitions.
[2023-03-12 21:47:07] [INFO ] Flatten gal took : 846 ms
[2023-03-12 21:47:08] [INFO ] Flatten gal took : 813 ms
[2023-03-12 21:47:09] [INFO ] Input system was already deterministic with 40800 transitions.
Computed a total of 401 stabilizing places and 500 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 698 transitions
Trivial Post-agglo rules discarded 698 transitions
Performed 698 trivial Post agglomeration. Transition count delta: 698
Iterating post reduction 0 with 698 rules applied. Total rules applied 698 place count 21202 transition count 40102
Reduce places removed 698 places and 0 transitions.
Iterating post reduction 1 with 698 rules applied. Total rules applied 1396 place count 20504 transition count 40102
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 10 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1596 place count 20404 transition count 40002
Applied a total of 1596 rules in 1215 ms. Remains 20404 /21202 variables (removed 798) and now considering 40002/40800 (removed 798) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1219 ms. Remains : 20404/21202 places, 40002/40800 transitions.
[2023-03-12 21:47:12] [INFO ] Flatten gal took : 717 ms
[2023-03-12 21:47:13] [INFO ] Flatten gal took : 807 ms
[2023-03-12 21:47:14] [INFO ] Input system was already deterministic with 40002 transitions.
Finished random walk after 454 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=22 )
FORMULA CANConstruction-PT-100-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 136 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:47:15] [INFO ] Flatten gal took : 713 ms
[2023-03-12 21:47:16] [INFO ] Flatten gal took : 841 ms
[2023-03-12 21:47:18] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 137 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:47:19] [INFO ] Flatten gal took : 700 ms
[2023-03-12 21:47:20] [INFO ] Flatten gal took : 976 ms
[2023-03-12 21:47:22] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 691 transitions
Trivial Post-agglo rules discarded 691 transitions
Performed 691 trivial Post agglomeration. Transition count delta: 691
Iterating post reduction 0 with 691 rules applied. Total rules applied 691 place count 21202 transition count 40109
Reduce places removed 691 places and 0 transitions.
Iterating post reduction 1 with 691 rules applied. Total rules applied 1382 place count 20511 transition count 40109
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1382 place count 20511 transition count 40104
Deduced a syphon composed of 5 places in 13 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 1392 place count 20506 transition count 40104
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 10 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 1582 place count 20411 transition count 40009
Applied a total of 1582 rules in 924 ms. Remains 20411 /21202 variables (removed 791) and now considering 40009/40800 (removed 791) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 925 ms. Remains : 20411/21202 places, 40009/40800 transitions.
[2023-03-12 21:47:24] [INFO ] Flatten gal took : 832 ms
[2023-03-12 21:47:25] [INFO ] Flatten gal took : 780 ms
[2023-03-12 21:47:26] [INFO ] Input system was already deterministic with 40009 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 12 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1600 place count 20402 transition count 40000
Applied a total of 1600 rules in 724 ms. Remains 20402 /21202 variables (removed 800) and now considering 40000/40800 (removed 800) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 725 ms. Remains : 20402/21202 places, 40000/40800 transitions.
[2023-03-12 21:47:28] [INFO ] Flatten gal took : 759 ms
[2023-03-12 21:47:29] [INFO ] Flatten gal took : 766 ms
[2023-03-12 21:47:30] [INFO ] Input system was already deterministic with 40000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 112 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:47:31] [INFO ] Flatten gal took : 688 ms
[2023-03-12 21:47:32] [INFO ] Flatten gal took : 780 ms
[2023-03-12 21:47:34] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 694 transitions
Trivial Post-agglo rules discarded 694 transitions
Performed 694 trivial Post agglomeration. Transition count delta: 694
Iterating post reduction 0 with 694 rules applied. Total rules applied 694 place count 21202 transition count 40106
Reduce places removed 694 places and 0 transitions.
Iterating post reduction 1 with 694 rules applied. Total rules applied 1388 place count 20508 transition count 40106
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1388 place count 20508 transition count 40104
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1392 place count 20506 transition count 40104
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 9 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 1588 place count 20408 transition count 40006
Applied a total of 1588 rules in 777 ms. Remains 20408 /21202 variables (removed 794) and now considering 40006/40800 (removed 794) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 778 ms. Remains : 20408/21202 places, 40006/40800 transitions.
[2023-03-12 21:47:35] [INFO ] Flatten gal took : 830 ms
[2023-03-12 21:47:36] [INFO ] Flatten gal took : 831 ms
[2023-03-12 21:47:38] [INFO ] Input system was already deterministic with 40006 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 144 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 145 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:47:39] [INFO ] Flatten gal took : 814 ms
[2023-03-12 21:47:40] [INFO ] Flatten gal took : 857 ms
[2023-03-12 21:47:41] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 698 transitions
Trivial Post-agglo rules discarded 698 transitions
Performed 698 trivial Post agglomeration. Transition count delta: 698
Iterating post reduction 0 with 698 rules applied. Total rules applied 698 place count 21202 transition count 40102
Reduce places removed 698 places and 0 transitions.
Iterating post reduction 1 with 698 rules applied. Total rules applied 1396 place count 20504 transition count 40102
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1396 place count 20504 transition count 40101
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1398 place count 20503 transition count 40101
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 10 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 1596 place count 20404 transition count 40002
Applied a total of 1596 rules in 940 ms. Remains 20404 /21202 variables (removed 798) and now considering 40002/40800 (removed 798) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 941 ms. Remains : 20404/21202 places, 40002/40800 transitions.
[2023-03-12 21:47:43] [INFO ] Flatten gal took : 670 ms
[2023-03-12 21:47:44] [INFO ] Flatten gal took : 760 ms
[2023-03-12 21:47:45] [INFO ] Input system was already deterministic with 40002 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 692 transitions
Trivial Post-agglo rules discarded 692 transitions
Performed 692 trivial Post agglomeration. Transition count delta: 692
Iterating post reduction 0 with 692 rules applied. Total rules applied 692 place count 21202 transition count 40108
Reduce places removed 692 places and 0 transitions.
Iterating post reduction 1 with 692 rules applied. Total rules applied 1384 place count 20510 transition count 40108
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 1384 place count 20510 transition count 40105
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 1390 place count 20507 transition count 40105
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 10 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 1584 place count 20410 transition count 40008
Applied a total of 1584 rules in 779 ms. Remains 20410 /21202 variables (removed 792) and now considering 40008/40800 (removed 792) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 781 ms. Remains : 20410/21202 places, 40008/40800 transitions.
[2023-03-12 21:47:47] [INFO ] Flatten gal took : 678 ms
[2023-03-12 21:47:48] [INFO ] Flatten gal took : 789 ms
[2023-03-12 21:47:49] [INFO ] Input system was already deterministic with 40008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 112 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:47:50] [INFO ] Flatten gal took : 697 ms
[2023-03-12 21:47:51] [INFO ] Flatten gal took : 785 ms
[2023-03-12 21:47:52] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 698 transitions
Trivial Post-agglo rules discarded 698 transitions
Performed 698 trivial Post agglomeration. Transition count delta: 698
Iterating post reduction 0 with 698 rules applied. Total rules applied 698 place count 21202 transition count 40102
Reduce places removed 698 places and 0 transitions.
Iterating post reduction 1 with 698 rules applied. Total rules applied 1396 place count 20504 transition count 40102
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1396 place count 20504 transition count 40101
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1398 place count 20503 transition count 40101
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 10 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 1596 place count 20404 transition count 40002
Applied a total of 1596 rules in 986 ms. Remains 20404 /21202 variables (removed 798) and now considering 40002/40800 (removed 798) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 987 ms. Remains : 20404/21202 places, 40002/40800 transitions.
[2023-03-12 21:47:54] [INFO ] Flatten gal took : 675 ms
[2023-03-12 21:47:55] [INFO ] Flatten gal took : 761 ms
[2023-03-12 21:47:57] [INFO ] Input system was already deterministic with 40002 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 699 place count 21202 transition count 40101
Reduce places removed 699 places and 0 transitions.
Iterating post reduction 1 with 699 rules applied. Total rules applied 1398 place count 20503 transition count 40101
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 10 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 1598 place count 20403 transition count 40001
Applied a total of 1598 rules in 735 ms. Remains 20403 /21202 variables (removed 799) and now considering 40001/40800 (removed 799) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 737 ms. Remains : 20403/21202 places, 40001/40800 transitions.
[2023-03-12 21:47:58] [INFO ] Flatten gal took : 675 ms
[2023-03-12 21:47:59] [INFO ] Flatten gal took : 789 ms
[2023-03-12 21:48:00] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 298 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:48:02] [INFO ] Flatten gal took : 720 ms
[2023-03-12 21:48:02] [INFO ] Flatten gal took : 821 ms
[2023-03-12 21:48:04] [INFO ] Input system was already deterministic with 40800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 690 transitions
Trivial Post-agglo rules discarded 690 transitions
Performed 690 trivial Post agglomeration. Transition count delta: 690
Iterating post reduction 0 with 690 rules applied. Total rules applied 690 place count 21202 transition count 40110
Reduce places removed 690 places and 0 transitions.
Iterating post reduction 1 with 690 rules applied. Total rules applied 1380 place count 20512 transition count 40110
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 1380 place count 20512 transition count 40106
Deduced a syphon composed of 4 places in 12 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1388 place count 20508 transition count 40106
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 11 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 1580 place count 20412 transition count 40010
Applied a total of 1580 rules in 927 ms. Remains 20412 /21202 variables (removed 790) and now considering 40010/40800 (removed 790) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 928 ms. Remains : 20412/21202 places, 40010/40800 transitions.
[2023-03-12 21:48:06] [INFO ] Flatten gal took : 705 ms
[2023-03-12 21:48:07] [INFO ] Flatten gal took : 803 ms
[2023-03-12 21:48:08] [INFO ] Input system was already deterministic with 40010 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 114 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 21202/21202 places, 40800/40800 transitions.
[2023-03-12 21:48:09] [INFO ] Flatten gal took : 724 ms
[2023-03-12 21:48:10] [INFO ] Flatten gal took : 812 ms
[2023-03-12 21:48:12] [INFO ] Input system was already deterministic with 40800 transitions.
[2023-03-12 21:48:13] [INFO ] Flatten gal took : 780 ms
[2023-03-12 21:48:14] [INFO ] Flatten gal took : 820 ms
[2023-03-12 21:48:14] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-12 21:48:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 21202 places, 40800 transitions and 122000 arcs took 139 ms.
Total runtime 195103 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/504/ctl_0_ --ctl=/tmp/504/ctl_1_ --ctl=/tmp/504/ctl_2_ --ctl=/tmp/504/ctl_3_ --ctl=/tmp/504/ctl_4_ --ctl=/tmp/504/ctl_5_ --ctl=/tmp/504/ctl_6_ --ctl=/tmp/504/ctl_7_ --ctl=/tmp/504/ctl_8_ --ctl=/tmp/504/ctl_9_ --ctl=/tmp/504/ctl_10_ --ctl=/tmp/504/ctl_11_ --ctl=/tmp/504/ctl_12_ --ctl=/tmp/504/ctl_13_ --ctl=/tmp/504/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 5084524 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16061208 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="CANConstruction-PT-100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CANConstruction-PT-100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813695000690"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-100.tgz
mv CANConstruction-PT-100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;