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.r042-tajo-167813696100722.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 marciexred
Input is CANInsertWithFailure-PT-030, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696100722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K Feb 26 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 00:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:25 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 5.6M 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-030-CTLFireability-00
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-01
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-02
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-03
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-04
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-05
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-06
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-07
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-08
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-09
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-10
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-11
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-12
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-13
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-14
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678743971352

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 21:46:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 21:46:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 21:46:13] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2023-03-13 21:46:13] [INFO ] Transformed 2164 places.
[2023-03-13 21:46:13] [INFO ] Transformed 5580 transitions.
[2023-03-13 21:46:13] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 294 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 148 out of 2164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2163 transition count 5580
Applied a total of 1 rules in 226 ms. Remains 2163 /2164 variables (removed 1) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2023-03-13 21:46:13] [INFO ] Computed 32 place invariants in 287 ms
[2023-03-13 21:46:14] [INFO ] Implicit Places using invariants in 972 ms returned []
[2023-03-13 21:46:14] [INFO ] Invariant cache hit.
[2023-03-13 21:46:15] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-13 21:46:16] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2696 ms to find 0 implicit places.
[2023-03-13 21:46:16] [INFO ] Invariant cache hit.
[2023-03-13 21:46:18] [INFO ] Dead Transitions using invariants and state equation in 2381 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2163/2164 places, 5580/5580 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5313 ms. Remains : 2163/2164 places, 5580/5580 transitions.
Support contains 148 out of 2163 places after structural reductions.
[2023-03-13 21:46:19] [INFO ] Flatten gal took : 311 ms
[2023-03-13 21:46:19] [INFO ] Flatten gal took : 210 ms
[2023-03-13 21:46:19] [INFO ] Input system was already deterministic with 5580 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 684 ms. (steps per millisecond=14 ) properties (out of 101) seen :63
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) 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 37) seen :0
Running SMT prover for 37 properties.
[2023-03-13 21:46:20] [INFO ] Invariant cache hit.
[2023-03-13 21:46:21] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 21:46:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 21:46:31] [INFO ] After 8925ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:34
[2023-03-13 21:46:31] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-13 21:46:32] [INFO ] After 1111ms SMT Verify possible using 1770 Read/Feed constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-13 21:46:32] [INFO ] After 11980ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-13 21:46:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 32 ms returned sat
[2023-03-13 21:46:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-13 21:46:43] [INFO ] After 8624ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
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:644)
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)
[2023-03-13 21:46:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 21:46:57] [INFO ] After 25070ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:37
Parikh walk visited 8 properties in 1529 ms.
Support contains 53 out of 2163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 163 rules applied. Total rules applied 163 place count 2163 transition count 5417
Reduce places removed 163 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 1 with 194 rules applied. Total rules applied 357 place count 2000 transition count 5386
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 388 place count 1969 transition count 5386
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 388 place count 1969 transition count 5381
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 398 place count 1964 transition count 5381
Performed 816 Post agglomeration using F-continuation condition.Transition count delta: 816
Deduced a syphon composed of 816 places in 4 ms
Reduce places removed 816 places and 0 transitions.
Iterating global reduction 3 with 1632 rules applied. Total rules applied 2030 place count 1148 transition count 4565
Drop transitions removed 764 transitions
Redundant transition composition rules discarded 764 transitions
Iterating global reduction 3 with 764 rules applied. Total rules applied 2794 place count 1148 transition count 3801
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2795 place count 1148 transition count 3800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2796 place count 1147 transition count 3800
Partial Free-agglomeration rule applied 979 times.
Drop transitions removed 979 transitions
Iterating global reduction 4 with 979 rules applied. Total rules applied 3775 place count 1147 transition count 3800
Partial Free-agglomeration rule applied 123 times.
Drop transitions removed 123 transitions
Iterating global reduction 4 with 123 rules applied. Total rules applied 3898 place count 1147 transition count 3800
Applied a total of 3898 rules in 975 ms. Remains 1147 /2163 variables (removed 1016) and now considering 3800/5580 (removed 1780) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 976 ms. Remains : 1147/2163 places, 3800/5580 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 29) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 3800 rows 1147 cols
[2023-03-13 21:47:00] [INFO ] Computed 32 place invariants in 48 ms
[2023-03-13 21:47:01] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-13 21:47:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 21:47:04] [INFO ] After 3567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-13 21:47:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 21:47:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 21:47:07] [INFO ] After 2928ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-13 21:47:07] [INFO ] State equation strengthened by 3532 read => feed constraints.
[2023-03-13 21:47:11] [INFO ] After 3348ms SMT Verify possible using 3532 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2023-03-13 21:47:16] [INFO ] After 8354ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 3328 ms.
[2023-03-13 21:47:19] [INFO ] After 15341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 2 properties in 223 ms.
Support contains 38 out of 1147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1147/1147 places, 3800/3800 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 1136 transition count 3789
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 1136 transition count 3789
Applied a total of 26 rules in 220 ms. Remains 1136 /1147 variables (removed 11) and now considering 3789/3800 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 1136/1147 places, 3789/3800 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 14) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) 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 9) 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 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) 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 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3789 rows 1136 cols
[2023-03-13 21:47:20] [INFO ] Computed 32 place invariants in 57 ms
[2023-03-13 21:47:20] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-13 21:47:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 21:47:23] [INFO ] After 1970ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:4
[2023-03-13 21:47:23] [INFO ] State equation strengthened by 3558 read => feed constraints.
[2023-03-13 21:47:24] [INFO ] After 1527ms SMT Verify possible using 3558 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-13 21:47:24] [INFO ] After 3976ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-13 21:47:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 21:47:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 21:47:27] [INFO ] After 1940ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-13 21:47:29] [INFO ] After 2629ms SMT Verify possible using 3558 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-13 21:47:32] [INFO ] After 5279ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1875 ms.
[2023-03-13 21:47:34] [INFO ] After 9555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 147 ms.
Support contains 27 out of 1136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1136/1136 places, 3789/3789 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1136 transition count 3786
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1133 transition count 3786
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 18 place count 1127 transition count 3780
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 1127 transition count 3780
Applied a total of 20 rules in 265 ms. Remains 1127 /1136 variables (removed 9) and now considering 3780/3789 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 265 ms. Remains : 1127/1136 places, 3780/3789 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 107828 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 107828 steps, saw 28373 distinct states, run finished after 3003 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3780 rows 1127 cols
[2023-03-13 21:47:38] [INFO ] Computed 32 place invariants in 83 ms
[2023-03-13 21:47:38] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 21:47:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 21:47:40] [INFO ] After 2029ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:5
[2023-03-13 21:47:40] [INFO ] State equation strengthened by 3568 read => feed constraints.
[2023-03-13 21:47:42] [INFO ] After 1075ms SMT Verify possible using 3568 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-13 21:47:42] [INFO ] After 3629ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-13 21:47:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 21:47:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 21:47:44] [INFO ] After 2214ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-13 21:47:47] [INFO ] After 2721ms SMT Verify possible using 3568 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-13 21:47:50] [INFO ] After 5378ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 1961 ms.
[2023-03-13 21:47:52] [INFO ] After 10006ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 107 ms.
Support contains 27 out of 1127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1127/1127 places, 3780/3780 transitions.
Applied a total of 0 rules in 84 ms. Remains 1127 /1127 variables (removed 0) and now considering 3780/3780 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 1127/1127 places, 3780/3780 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1127/1127 places, 3780/3780 transitions.
Applied a total of 0 rules in 83 ms. Remains 1127 /1127 variables (removed 0) and now considering 3780/3780 (removed 0) transitions.
[2023-03-13 21:47:52] [INFO ] Invariant cache hit.
[2023-03-13 21:47:53] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2023-03-13 21:47:53] [INFO ] Invariant cache hit.
[2023-03-13 21:47:54] [INFO ] State equation strengthened by 3568 read => feed constraints.
[2023-03-13 21:48:10] [INFO ] Implicit Places using invariants and state equation in 17540 ms returned []
Implicit Place search using SMT with State Equation took 18603 ms to find 0 implicit places.
[2023-03-13 21:48:11] [INFO ] Redundant transitions in 211 ms returned []
[2023-03-13 21:48:11] [INFO ] Invariant cache hit.
[2023-03-13 21:48:12] [INFO ] Dead Transitions using invariants and state equation in 1352 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20278 ms. Remains : 1127/1127 places, 3780/3780 transitions.
[2023-03-13 21:48:12] [INFO ] Flatten gal took : 90 ms
[2023-03-13 21:48:12] [INFO ] Flatten gal took : 104 ms
[2023-03-13 21:48:13] [INFO ] Input system was already deterministic with 5580 transitions.
Computed a total of 122 stabilizing places and 210 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 55 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:13] [INFO ] Flatten gal took : 116 ms
[2023-03-13 21:48:13] [INFO ] Flatten gal took : 154 ms
[2023-03-13 21:48:13] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 2163 transition count 5377
Reduce places removed 203 places and 0 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 406 place count 1960 transition count 5377
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 406 place count 1960 transition count 5375
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 410 place count 1958 transition count 5375
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 466 place count 1930 transition count 5347
Applied a total of 466 rules in 224 ms. Remains 1930 /2163 variables (removed 233) and now considering 5347/5580 (removed 233) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 225 ms. Remains : 1930/2163 places, 5347/5580 transitions.
[2023-03-13 21:48:14] [INFO ] Flatten gal took : 82 ms
[2023-03-13 21:48:14] [INFO ] Flatten gal took : 77 ms
[2023-03-13 21:48:14] [INFO ] Input system was already deterministic with 5347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 107 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:14] [INFO ] Flatten gal took : 149 ms
[2023-03-13 21:48:14] [INFO ] Flatten gal took : 148 ms
[2023-03-13 21:48:15] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 75 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:15] [INFO ] Flatten gal took : 95 ms
[2023-03-13 21:48:15] [INFO ] Flatten gal took : 106 ms
[2023-03-13 21:48:15] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 110 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:15] [INFO ] Flatten gal took : 102 ms
[2023-03-13 21:48:16] [INFO ] Flatten gal took : 128 ms
[2023-03-13 21:48:16] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 90 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:16] [INFO ] Flatten gal took : 105 ms
[2023-03-13 21:48:16] [INFO ] Flatten gal took : 83 ms
[2023-03-13 21:48:16] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 207 transitions
Trivial Post-agglo rules discarded 207 transitions
Performed 207 trivial Post agglomeration. Transition count delta: 207
Iterating post reduction 0 with 207 rules applied. Total rules applied 207 place count 2163 transition count 5373
Reduce places removed 207 places and 0 transitions.
Iterating post reduction 1 with 207 rules applied. Total rules applied 414 place count 1956 transition count 5373
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 414 place count 1956 transition count 5372
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 474 place count 1926 transition count 5343
Applied a total of 474 rules in 197 ms. Remains 1926 /2163 variables (removed 237) and now considering 5343/5580 (removed 237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 198 ms. Remains : 1926/2163 places, 5343/5580 transitions.
[2023-03-13 21:48:17] [INFO ] Flatten gal took : 83 ms
[2023-03-13 21:48:17] [INFO ] Flatten gal took : 78 ms
[2023-03-13 21:48:17] [INFO ] Input system was already deterministic with 5343 transitions.
Finished random walk after 628 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=125 )
FORMULA CANInsertWithFailure-PT-030-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 53 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:17] [INFO ] Flatten gal took : 72 ms
[2023-03-13 21:48:17] [INFO ] Flatten gal took : 94 ms
[2023-03-13 21:48:17] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 2163 transition count 5372
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 416 place count 1955 transition count 5371
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 418 place count 1954 transition count 5371
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 476 place count 1925 transition count 5342
Applied a total of 476 rules in 179 ms. Remains 1925 /2163 variables (removed 238) and now considering 5342/5580 (removed 238) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 179 ms. Remains : 1925/2163 places, 5342/5580 transitions.
[2023-03-13 21:48:18] [INFO ] Flatten gal took : 66 ms
[2023-03-13 21:48:18] [INFO ] Flatten gal took : 81 ms
[2023-03-13 21:48:18] [INFO ] Input system was already deterministic with 5342 transitions.
Finished random walk after 1232 steps, including 3 resets, run visited all 1 properties in 11 ms. (steps per millisecond=112 )
FORMULA CANInsertWithFailure-PT-030-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 0 with 195 rules applied. Total rules applied 195 place count 2163 transition count 5385
Reduce places removed 195 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 197 rules applied. Total rules applied 392 place count 1968 transition count 5383
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 394 place count 1966 transition count 5383
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 394 place count 1966 transition count 5381
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 398 place count 1964 transition count 5381
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 454 place count 1936 transition count 5353
Applied a total of 454 rules in 173 ms. Remains 1936 /2163 variables (removed 227) and now considering 5353/5580 (removed 227) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 173 ms. Remains : 1936/2163 places, 5353/5580 transitions.
[2023-03-13 21:48:18] [INFO ] Flatten gal took : 65 ms
[2023-03-13 21:48:18] [INFO ] Flatten gal took : 72 ms
[2023-03-13 21:48:19] [INFO ] Input system was already deterministic with 5353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions removed 206 transitions
Trivial Post-agglo rules discarded 206 transitions
Performed 206 trivial Post agglomeration. Transition count delta: 206
Iterating post reduction 0 with 206 rules applied. Total rules applied 206 place count 2163 transition count 5374
Reduce places removed 206 places and 0 transitions.
Iterating post reduction 1 with 206 rules applied. Total rules applied 412 place count 1957 transition count 5374
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 412 place count 1957 transition count 5372
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 472 place count 1927 transition count 5344
Applied a total of 472 rules in 193 ms. Remains 1927 /2163 variables (removed 236) and now considering 5344/5580 (removed 236) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 194 ms. Remains : 1927/2163 places, 5344/5580 transitions.
[2023-03-13 21:48:19] [INFO ] Flatten gal took : 69 ms
[2023-03-13 21:48:19] [INFO ] Flatten gal took : 74 ms
[2023-03-13 21:48:19] [INFO ] Input system was already deterministic with 5344 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 58 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:19] [INFO ] Flatten gal took : 68 ms
[2023-03-13 21:48:19] [INFO ] Flatten gal took : 73 ms
[2023-03-13 21:48:20] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 54 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:20] [INFO ] Flatten gal took : 68 ms
[2023-03-13 21:48:20] [INFO ] Flatten gal took : 74 ms
[2023-03-13 21:48:20] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 53 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:20] [INFO ] Flatten gal took : 69 ms
[2023-03-13 21:48:20] [INFO ] Flatten gal took : 76 ms
[2023-03-13 21:48:20] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 103 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:21] [INFO ] Flatten gal took : 120 ms
[2023-03-13 21:48:21] [INFO ] Flatten gal took : 132 ms
[2023-03-13 21:48:21] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 81 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2023-03-13 21:48:21] [INFO ] Flatten gal took : 110 ms
[2023-03-13 21:48:21] [INFO ] Flatten gal took : 121 ms
[2023-03-13 21:48:22] [INFO ] Input system was already deterministic with 5580 transitions.
[2023-03-13 21:48:22] [INFO ] Flatten gal took : 79 ms
[2023-03-13 21:48:22] [INFO ] Flatten gal took : 80 ms
[2023-03-13 21:48:22] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-13 21:48:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2163 places, 5580 transitions and 14940 arcs took 20 ms.
Total runtime 129600 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 2163 NrTr: 5580 NrArc: 14940)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.997sec

net check time: 0m 0.002sec

init dd package: 0m 3.057sec


before gc: list nodes free: 1300021

after gc: idd nodes used:39851142, unused:24148858; list nodes free:107974367

RS generation: 21m28.829sec


-> last computed set: #nodes 39849236 (4.0e+07) #states 13,107,285 (7)


CANNOT_COMPUTE


BK_STOP 1678745426875

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.072sec

idd.cc:820: DD Exception: No free nodes

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-030"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is CANInsertWithFailure-PT-030, 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 r042-tajo-167813696100722"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 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 ;