Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r394-oct2-167903718000506.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPs-PT-050B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718000506
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 01:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 01:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 888K Mar 5 18:23 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 ShieldPPPs-PT-050B-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-050B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679520385885

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=ShieldPPPs-PT-050B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 21:26:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 21:26:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:26:29] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2023-03-22 21:26:29] [INFO ] Transformed 3403 places.
[2023-03-22 21:26:29] [INFO ] Transformed 3153 transitions.
[2023-03-22 21:26:29] [INFO ] Found NUPN structural information;
[2023-03-22 21:26:29] [INFO ] Parsed PT model containing 3403 places and 3153 transitions and 8706 arcs in 832 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 141 out of 3403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3403/3403 places, 3153/3153 transitions.
Discarding 321 places :
Symmetric choice reduction at 0 with 321 rule applications. Total rules 321 place count 3082 transition count 2832
Iterating global reduction 0 with 321 rules applied. Total rules applied 642 place count 3082 transition count 2832
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 643 place count 3081 transition count 2831
Iterating global reduction 0 with 1 rules applied. Total rules applied 644 place count 3081 transition count 2831
Applied a total of 644 rules in 1159 ms. Remains 3081 /3403 variables (removed 322) and now considering 2831/3153 (removed 322) transitions.
// Phase 1: matrix 2831 rows 3081 cols
[2023-03-22 21:26:31] [INFO ] Computed 551 place invariants in 75 ms
[2023-03-22 21:26:33] [INFO ] Implicit Places using invariants in 2385 ms returned []
[2023-03-22 21:26:33] [INFO ] Invariant cache hit.
[2023-03-22 21:26:39] [INFO ] Implicit Places using invariants and state equation in 6082 ms returned []
Implicit Place search using SMT with State Equation took 8527 ms to find 0 implicit places.
[2023-03-22 21:26:39] [INFO ] Invariant cache hit.
[2023-03-22 21:26:42] [INFO ] Dead Transitions using invariants and state equation in 2533 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3081/3403 places, 2831/3153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12231 ms. Remains : 3081/3403 places, 2831/3153 transitions.
Support contains 141 out of 3081 places after structural reductions.
[2023-03-22 21:26:42] [INFO ] Flatten gal took : 185 ms
[2023-03-22 21:26:42] [INFO ] Flatten gal took : 112 ms
[2023-03-22 21:26:43] [INFO ] Input system was already deterministic with 2831 transitions.
Support contains 128 out of 3081 places (down from 141) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=13 ) properties (out of 81) seen :49
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) 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 32) 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 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 32) 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 32) seen :0
Running SMT prover for 32 properties.
[2023-03-22 21:26:44] [INFO ] Invariant cache hit.
[2023-03-22 21:26:47] [INFO ] [Real]Absence check using 551 positive place invariants in 536 ms returned sat
[2023-03-22 21:26:50] [INFO ] After 6445ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-22 21:26:53] [INFO ] [Nat]Absence check using 551 positive place invariants in 293 ms returned sat
[2023-03-22 21:27:03] [INFO ] After 8319ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :31
[2023-03-22 21:27:04] [INFO ] Deduced a trap composed of 19 places in 831 ms of which 6 ms to minimize.
[2023-03-22 21:27:05] [INFO ] Deduced a trap composed of 25 places in 1075 ms of which 3 ms to minimize.
[2023-03-22 21:27:06] [INFO ] Deduced a trap composed of 25 places in 837 ms of which 4 ms to minimize.
[2023-03-22 21:27:07] [INFO ] Deduced a trap composed of 25 places in 1508 ms of which 3 ms to minimize.
[2023-03-22 21:27:08] [INFO ] Deduced a trap composed of 20 places in 764 ms of which 2 ms to minimize.
[2023-03-22 21:27:09] [INFO ] Deduced a trap composed of 24 places in 757 ms of which 2 ms to minimize.
[2023-03-22 21:27:10] [INFO ] Deduced a trap composed of 24 places in 951 ms of which 5 ms to minimize.
[2023-03-22 21:27:11] [INFO ] Deduced a trap composed of 35 places in 682 ms of which 6 ms to minimize.
[2023-03-22 21:27:12] [INFO ] Deduced a trap composed of 22 places in 769 ms of which 1 ms to minimize.
[2023-03-22 21:27:13] [INFO ] Deduced a trap composed of 17 places in 1122 ms of which 2 ms to minimize.
[2023-03-22 21:27:14] [INFO ] Deduced a trap composed of 28 places in 620 ms of which 22 ms to minimize.
[2023-03-22 21:27:15] [INFO ] Deduced a trap composed of 27 places in 683 ms of which 1 ms to minimize.
[2023-03-22 21:27:15] [INFO ] Deduced a trap composed of 29 places in 641 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-22 21:27:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:27:15] [INFO ] After 25157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:32
Fused 32 Parikh solutions to 31 different solutions.
Parikh walk visited 0 properties in 6550 ms.
Support contains 55 out of 3081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Drop transitions removed 344 transitions
Trivial Post-agglo rules discarded 344 transitions
Performed 344 trivial Post agglomeration. Transition count delta: 344
Iterating post reduction 0 with 344 rules applied. Total rules applied 344 place count 3081 transition count 2487
Reduce places removed 344 places and 0 transitions.
Iterating post reduction 1 with 344 rules applied. Total rules applied 688 place count 2737 transition count 2487
Performed 246 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 246 Pre rules applied. Total rules applied 688 place count 2737 transition count 2241
Deduced a syphon composed of 246 places in 7 ms
Reduce places removed 246 places and 0 transitions.
Iterating global reduction 2 with 492 rules applied. Total rules applied 1180 place count 2491 transition count 2241
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1198 place count 2473 transition count 2223
Iterating global reduction 2 with 18 rules applied. Total rules applied 1216 place count 2473 transition count 2223
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 1216 place count 2473 transition count 2213
Deduced a syphon composed of 10 places in 9 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 1236 place count 2463 transition count 2213
Performed 866 Post agglomeration using F-continuation condition.Transition count delta: 866
Deduced a syphon composed of 866 places in 2 ms
Reduce places removed 866 places and 0 transitions.
Iterating global reduction 2 with 1732 rules applied. Total rules applied 2968 place count 1597 transition count 1347
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 431 times.
Drop transitions removed 431 transitions
Iterating global reduction 2 with 431 rules applied. Total rules applied 3399 place count 1597 transition count 1347
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3400 place count 1596 transition count 1346
Applied a total of 3400 rules in 872 ms. Remains 1596 /3081 variables (removed 1485) and now considering 1346/2831 (removed 1485) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 872 ms. Remains : 1596/3081 places, 1346/2831 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 31) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1346 rows 1596 cols
[2023-03-22 21:27:24] [INFO ] Computed 551 place invariants in 61 ms
[2023-03-22 21:27:25] [INFO ] [Real]Absence check using 520 positive place invariants in 215 ms returned sat
[2023-03-22 21:27:25] [INFO ] [Real]Absence check using 520 positive and 31 generalized place invariants in 25 ms returned sat
[2023-03-22 21:27:25] [INFO ] After 665ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-22 21:27:25] [INFO ] [Nat]Absence check using 520 positive place invariants in 105 ms returned sat
[2023-03-22 21:27:25] [INFO ] [Nat]Absence check using 520 positive and 31 generalized place invariants in 7 ms returned sat
[2023-03-22 21:27:27] [INFO ] After 1340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-22 21:27:27] [INFO ] Deduced a trap composed of 5 places in 347 ms of which 1 ms to minimize.
[2023-03-22 21:27:28] [INFO ] Deduced a trap composed of 4 places in 207 ms of which 1 ms to minimize.
[2023-03-22 21:27:28] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 4 ms to minimize.
[2023-03-22 21:27:28] [INFO ] Deduced a trap composed of 6 places in 228 ms of which 1 ms to minimize.
[2023-03-22 21:27:28] [INFO ] Deduced a trap composed of 6 places in 180 ms of which 1 ms to minimize.
[2023-03-22 21:27:29] [INFO ] Deduced a trap composed of 4 places in 296 ms of which 0 ms to minimize.
[2023-03-22 21:27:29] [INFO ] Deduced a trap composed of 4 places in 286 ms of which 1 ms to minimize.
[2023-03-22 21:27:29] [INFO ] Deduced a trap composed of 5 places in 194 ms of which 1 ms to minimize.
[2023-03-22 21:27:30] [INFO ] Deduced a trap composed of 6 places in 282 ms of which 1 ms to minimize.
[2023-03-22 21:27:30] [INFO ] Deduced a trap composed of 6 places in 237 ms of which 0 ms to minimize.
[2023-03-22 21:27:30] [INFO ] Deduced a trap composed of 7 places in 175 ms of which 14 ms to minimize.
[2023-03-22 21:27:31] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 1 ms to minimize.
[2023-03-22 21:27:31] [INFO ] Deduced a trap composed of 12 places in 247 ms of which 1 ms to minimize.
[2023-03-22 21:27:31] [INFO ] Deduced a trap composed of 11 places in 182 ms of which 0 ms to minimize.
[2023-03-22 21:27:31] [INFO ] Deduced a trap composed of 6 places in 147 ms of which 1 ms to minimize.
[2023-03-22 21:27:32] [INFO ] Deduced a trap composed of 11 places in 261 ms of which 1 ms to minimize.
[2023-03-22 21:27:32] [INFO ] Deduced a trap composed of 7 places in 185 ms of which 1 ms to minimize.
[2023-03-22 21:27:32] [INFO ] Deduced a trap composed of 6 places in 197 ms of which 0 ms to minimize.
[2023-03-22 21:27:32] [INFO ] Deduced a trap composed of 6 places in 239 ms of which 0 ms to minimize.
[2023-03-22 21:27:33] [INFO ] Deduced a trap composed of 9 places in 202 ms of which 0 ms to minimize.
[2023-03-22 21:27:33] [INFO ] Deduced a trap composed of 8 places in 183 ms of which 8 ms to minimize.
[2023-03-22 21:27:33] [INFO ] Deduced a trap composed of 7 places in 226 ms of which 0 ms to minimize.
[2023-03-22 21:27:33] [INFO ] Deduced a trap composed of 5 places in 196 ms of which 0 ms to minimize.
[2023-03-22 21:27:34] [INFO ] Deduced a trap composed of 6 places in 212 ms of which 1 ms to minimize.
[2023-03-22 21:27:34] [INFO ] Deduced a trap composed of 5 places in 216 ms of which 0 ms to minimize.
[2023-03-22 21:27:34] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 0 ms to minimize.
[2023-03-22 21:27:34] [INFO ] Deduced a trap composed of 6 places in 196 ms of which 10 ms to minimize.
[2023-03-22 21:27:35] [INFO ] Deduced a trap composed of 7 places in 241 ms of which 1 ms to minimize.
[2023-03-22 21:27:35] [INFO ] Deduced a trap composed of 10 places in 211 ms of which 0 ms to minimize.
[2023-03-22 21:27:35] [INFO ] Deduced a trap composed of 7 places in 158 ms of which 14 ms to minimize.
[2023-03-22 21:27:35] [INFO ] Deduced a trap composed of 7 places in 150 ms of which 1 ms to minimize.
[2023-03-22 21:27:36] [INFO ] Deduced a trap composed of 5 places in 241 ms of which 1 ms to minimize.
[2023-03-22 21:27:36] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 0 ms to minimize.
[2023-03-22 21:27:36] [INFO ] Deduced a trap composed of 5 places in 256 ms of which 0 ms to minimize.
[2023-03-22 21:27:36] [INFO ] Deduced a trap composed of 7 places in 200 ms of which 1 ms to minimize.
[2023-03-22 21:27:37] [INFO ] Deduced a trap composed of 6 places in 297 ms of which 2 ms to minimize.
[2023-03-22 21:27:37] [INFO ] Deduced a trap composed of 10 places in 244 ms of which 1 ms to minimize.
[2023-03-22 21:27:37] [INFO ] Deduced a trap composed of 7 places in 226 ms of which 4 ms to minimize.
[2023-03-22 21:27:38] [INFO ] Deduced a trap composed of 6 places in 269 ms of which 0 ms to minimize.
[2023-03-22 21:27:38] [INFO ] Deduced a trap composed of 31 places in 215 ms of which 0 ms to minimize.
[2023-03-22 21:27:38] [INFO ] Deduced a trap composed of 6 places in 220 ms of which 1 ms to minimize.
[2023-03-22 21:27:39] [INFO ] Deduced a trap composed of 8 places in 255 ms of which 1 ms to minimize.
[2023-03-22 21:27:39] [INFO ] Deduced a trap composed of 5 places in 226 ms of which 2 ms to minimize.
[2023-03-22 21:27:39] [INFO ] Deduced a trap composed of 25 places in 186 ms of which 0 ms to minimize.
[2023-03-22 21:27:39] [INFO ] Deduced a trap composed of 8 places in 204 ms of which 1 ms to minimize.
[2023-03-22 21:27:40] [INFO ] Deduced a trap composed of 15 places in 290 ms of which 0 ms to minimize.
[2023-03-22 21:27:40] [INFO ] Deduced a trap composed of 13 places in 228 ms of which 1 ms to minimize.
[2023-03-22 21:27:40] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
[2023-03-22 21:27:40] [INFO ] Trap strengthening (SAT) tested/added 49/48 trap constraints in 13313 ms
[2023-03-22 21:27:41] [INFO ] Deduced a trap composed of 4 places in 208 ms of which 0 ms to minimize.
[2023-03-22 21:27:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 335 ms
[2023-03-22 21:27:41] [INFO ] Deduced a trap composed of 11 places in 212 ms of which 1 ms to minimize.
[2023-03-22 21:27:41] [INFO ] Deduced a trap composed of 4 places in 167 ms of which 5 ms to minimize.
[2023-03-22 21:27:42] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 4 ms to minimize.
[2023-03-22 21:27:42] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 0 ms to minimize.
[2023-03-22 21:27:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1047 ms
[2023-03-22 21:27:42] [INFO ] Deduced a trap composed of 38 places in 249 ms of which 3 ms to minimize.
[2023-03-22 21:27:43] [INFO ] Deduced a trap composed of 42 places in 276 ms of which 40 ms to minimize.
[2023-03-22 21:27:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 721 ms
[2023-03-22 21:27:43] [INFO ] Deduced a trap composed of 7 places in 203 ms of which 14 ms to minimize.
[2023-03-22 21:27:43] [INFO ] Deduced a trap composed of 5 places in 141 ms of which 0 ms to minimize.
[2023-03-22 21:27:44] [INFO ] Deduced a trap composed of 17 places in 181 ms of which 1 ms to minimize.
[2023-03-22 21:27:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 747 ms
[2023-03-22 21:27:44] [INFO ] After 18077ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 536 ms.
[2023-03-22 21:27:44] [INFO ] After 19490ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 401 ms.
Support contains 12 out of 1596 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1596/1596 places, 1346/1346 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1596 transition count 1345
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1595 transition count 1345
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 1595 transition count 1341
Deduced a syphon composed of 4 places in 8 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 1591 transition count 1341
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 6 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 58 place count 1567 transition count 1317
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 67 place count 1567 transition count 1317
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 71 place count 1563 transition count 1313
Applied a total of 71 rules in 254 ms. Remains 1563 /1596 variables (removed 33) and now considering 1313/1346 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 254 ms. Remains : 1563/1596 places, 1313/1346 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1313 rows 1563 cols
[2023-03-22 21:27:46] [INFO ] Computed 551 place invariants in 53 ms
[2023-03-22 21:27:46] [INFO ] [Real]Absence check using 516 positive place invariants in 194 ms returned sat
[2023-03-22 21:27:46] [INFO ] [Real]Absence check using 516 positive and 35 generalized place invariants in 19 ms returned sat
[2023-03-22 21:27:48] [INFO ] After 1988ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 21:27:48] [INFO ] [Nat]Absence check using 516 positive place invariants in 155 ms returned sat
[2023-03-22 21:27:48] [INFO ] [Nat]Absence check using 516 positive and 35 generalized place invariants in 24 ms returned sat
[2023-03-22 21:27:50] [INFO ] After 1118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 21:27:50] [INFO ] Deduced a trap composed of 6 places in 261 ms of which 1 ms to minimize.
[2023-03-22 21:27:50] [INFO ] Deduced a trap composed of 4 places in 288 ms of which 1 ms to minimize.
[2023-03-22 21:27:51] [INFO ] Deduced a trap composed of 9 places in 329 ms of which 1 ms to minimize.
[2023-03-22 21:27:51] [INFO ] Deduced a trap composed of 6 places in 258 ms of which 1 ms to minimize.
[2023-03-22 21:27:51] [INFO ] Deduced a trap composed of 6 places in 234 ms of which 0 ms to minimize.
[2023-03-22 21:27:51] [INFO ] Deduced a trap composed of 5 places in 178 ms of which 0 ms to minimize.
[2023-03-22 21:27:52] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 0 ms to minimize.
[2023-03-22 21:27:52] [INFO ] Deduced a trap composed of 6 places in 193 ms of which 0 ms to minimize.
[2023-03-22 21:27:52] [INFO ] Deduced a trap composed of 6 places in 231 ms of which 0 ms to minimize.
[2023-03-22 21:27:53] [INFO ] Deduced a trap composed of 5 places in 231 ms of which 1 ms to minimize.
[2023-03-22 21:27:53] [INFO ] Deduced a trap composed of 6 places in 183 ms of which 1 ms to minimize.
[2023-03-22 21:27:53] [INFO ] Deduced a trap composed of 6 places in 234 ms of which 0 ms to minimize.
[2023-03-22 21:27:53] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 1 ms to minimize.
[2023-03-22 21:27:54] [INFO ] Deduced a trap composed of 7 places in 314 ms of which 1 ms to minimize.
[2023-03-22 21:27:54] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 0 ms to minimize.
[2023-03-22 21:27:54] [INFO ] Deduced a trap composed of 4 places in 189 ms of which 1 ms to minimize.
[2023-03-22 21:27:54] [INFO ] Deduced a trap composed of 4 places in 169 ms of which 0 ms to minimize.
[2023-03-22 21:27:55] [INFO ] Deduced a trap composed of 9 places in 176 ms of which 0 ms to minimize.
[2023-03-22 21:27:55] [INFO ] Deduced a trap composed of 12 places in 157 ms of which 0 ms to minimize.
[2023-03-22 21:27:55] [INFO ] Deduced a trap composed of 6 places in 188 ms of which 0 ms to minimize.
[2023-03-22 21:27:55] [INFO ] Deduced a trap composed of 5 places in 222 ms of which 1 ms to minimize.
[2023-03-22 21:27:55] [INFO ] Deduced a trap composed of 5 places in 126 ms of which 0 ms to minimize.
[2023-03-22 21:27:56] [INFO ] Deduced a trap composed of 6 places in 196 ms of which 0 ms to minimize.
[2023-03-22 21:27:56] [INFO ] Deduced a trap composed of 6 places in 135 ms of which 2 ms to minimize.
[2023-03-22 21:27:56] [INFO ] Deduced a trap composed of 6 places in 141 ms of which 1 ms to minimize.
[2023-03-22 21:27:56] [INFO ] Deduced a trap composed of 4 places in 163 ms of which 1 ms to minimize.
[2023-03-22 21:27:57] [INFO ] Deduced a trap composed of 6 places in 198 ms of which 1 ms to minimize.
[2023-03-22 21:27:57] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 1 ms to minimize.
[2023-03-22 21:27:57] [INFO ] Deduced a trap composed of 4 places in 267 ms of which 0 ms to minimize.
[2023-03-22 21:27:57] [INFO ] Deduced a trap composed of 6 places in 173 ms of which 1 ms to minimize.
[2023-03-22 21:27:58] [INFO ] Deduced a trap composed of 3 places in 241 ms of which 1 ms to minimize.
[2023-03-22 21:27:58] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 1 ms to minimize.
[2023-03-22 21:27:58] [INFO ] Deduced a trap composed of 6 places in 229 ms of which 1 ms to minimize.
[2023-03-22 21:27:58] [INFO ] Deduced a trap composed of 6 places in 178 ms of which 1 ms to minimize.
[2023-03-22 21:27:59] [INFO ] Deduced a trap composed of 9 places in 460 ms of which 1 ms to minimize.
[2023-03-22 21:27:59] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 1 ms to minimize.
[2023-03-22 21:27:59] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 0 ms to minimize.
[2023-03-22 21:28:00] [INFO ] Deduced a trap composed of 6 places in 221 ms of which 1 ms to minimize.
[2023-03-22 21:28:00] [INFO ] Deduced a trap composed of 6 places in 229 ms of which 0 ms to minimize.
[2023-03-22 21:28:00] [INFO ] Deduced a trap composed of 9 places in 250 ms of which 0 ms to minimize.
[2023-03-22 21:28:01] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 1 ms to minimize.
[2023-03-22 21:28:01] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 1 ms to minimize.
[2023-03-22 21:28:01] [INFO ] Deduced a trap composed of 6 places in 215 ms of which 1 ms to minimize.
[2023-03-22 21:28:01] [INFO ] Deduced a trap composed of 11 places in 180 ms of which 1 ms to minimize.
[2023-03-22 21:28:02] [INFO ] Deduced a trap composed of 8 places in 129 ms of which 0 ms to minimize.
[2023-03-22 21:28:02] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 0 ms to minimize.
[2023-03-22 21:28:02] [INFO ] Deduced a trap composed of 6 places in 91 ms of which 0 ms to minimize.
[2023-03-22 21:28:02] [INFO ] Deduced a trap composed of 6 places in 156 ms of which 1 ms to minimize.
[2023-03-22 21:28:02] [INFO ] Deduced a trap composed of 7 places in 177 ms of which 1 ms to minimize.
[2023-03-22 21:28:03] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 1 ms to minimize.
[2023-03-22 21:28:03] [INFO ] Deduced a trap composed of 4 places in 136 ms of which 1 ms to minimize.
[2023-03-22 21:28:03] [INFO ] Deduced a trap composed of 5 places in 158 ms of which 1 ms to minimize.
[2023-03-22 21:28:03] [INFO ] Deduced a trap composed of 6 places in 145 ms of which 1 ms to minimize.
[2023-03-22 21:28:04] [INFO ] Deduced a trap composed of 8 places in 184 ms of which 0 ms to minimize.
[2023-03-22 21:28:04] [INFO ] Deduced a trap composed of 6 places in 165 ms of which 0 ms to minimize.
[2023-03-22 21:28:04] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 0 ms to minimize.
[2023-03-22 21:28:04] [INFO ] Deduced a trap composed of 8 places in 174 ms of which 1 ms to minimize.
[2023-03-22 21:28:04] [INFO ] Deduced a trap composed of 5 places in 168 ms of which 0 ms to minimize.
[2023-03-22 21:28:05] [INFO ] Deduced a trap composed of 20 places in 197 ms of which 1 ms to minimize.
[2023-03-22 21:28:05] [INFO ] Deduced a trap composed of 11 places in 284 ms of which 1 ms to minimize.
[2023-03-22 21:28:05] [INFO ] Deduced a trap composed of 6 places in 192 ms of which 0 ms to minimize.
[2023-03-22 21:28:06] [INFO ] Deduced a trap composed of 6 places in 283 ms of which 0 ms to minimize.
[2023-03-22 21:28:06] [INFO ] Deduced a trap composed of 8 places in 149 ms of which 1 ms to minimize.
[2023-03-22 21:28:06] [INFO ] Deduced a trap composed of 11 places in 182 ms of which 1 ms to minimize.
[2023-03-22 21:28:06] [INFO ] Deduced a trap composed of 6 places in 164 ms of which 1 ms to minimize.
[2023-03-22 21:28:07] [INFO ] Deduced a trap composed of 6 places in 172 ms of which 1 ms to minimize.
[2023-03-22 21:28:07] [INFO ] Deduced a trap composed of 6 places in 127 ms of which 1 ms to minimize.
[2023-03-22 21:28:07] [INFO ] Trap strengthening (SAT) tested/added 68/67 trap constraints in 17376 ms
[2023-03-22 21:28:07] [INFO ] After 19013ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 364 ms.
[2023-03-22 21:28:08] [INFO ] After 20019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 186 ms.
Support contains 5 out of 1563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1563/1563 places, 1313/1313 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1563 transition count 1311
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1561 transition count 1311
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 1557 transition count 1307
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 15 place count 1557 transition count 1307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 1555 transition count 1305
Applied a total of 17 rules in 245 ms. Remains 1555 /1563 variables (removed 8) and now considering 1305/1313 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 1555/1563 places, 1305/1313 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 78028 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{0=1, 1=1, 2=1}
Probabilistic random walk after 78028 steps, saw 71783 distinct states, run finished after 3002 ms. (steps per millisecond=25 ) properties seen :3
Running SMT prover for 1 properties.
// Phase 1: matrix 1305 rows 1555 cols
[2023-03-22 21:28:12] [INFO ] Computed 551 place invariants in 22 ms
[2023-03-22 21:28:12] [INFO ] [Real]Absence check using 518 positive place invariants in 94 ms returned sat
[2023-03-22 21:28:12] [INFO ] [Real]Absence check using 518 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-22 21:28:13] [INFO ] After 1166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:28:13] [INFO ] [Nat]Absence check using 518 positive place invariants in 144 ms returned sat
[2023-03-22 21:28:13] [INFO ] [Nat]Absence check using 518 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-22 21:28:15] [INFO ] After 1018ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:28:15] [INFO ] Deduced a trap composed of 4 places in 250 ms of which 0 ms to minimize.
[2023-03-22 21:28:15] [INFO ] Deduced a trap composed of 4 places in 294 ms of which 15 ms to minimize.
[2023-03-22 21:28:16] [INFO ] Deduced a trap composed of 10 places in 253 ms of which 1 ms to minimize.
[2023-03-22 21:28:16] [INFO ] Deduced a trap composed of 5 places in 250 ms of which 1 ms to minimize.
[2023-03-22 21:28:16] [INFO ] Deduced a trap composed of 6 places in 155 ms of which 0 ms to minimize.
[2023-03-22 21:28:16] [INFO ] Deduced a trap composed of 4 places in 209 ms of which 1 ms to minimize.
[2023-03-22 21:28:17] [INFO ] Deduced a trap composed of 6 places in 228 ms of which 1 ms to minimize.
[2023-03-22 21:28:17] [INFO ] Deduced a trap composed of 6 places in 261 ms of which 1 ms to minimize.
[2023-03-22 21:28:17] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 1 ms to minimize.
[2023-03-22 21:28:17] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 0 ms to minimize.
[2023-03-22 21:28:18] [INFO ] Deduced a trap composed of 6 places in 99 ms of which 1 ms to minimize.
[2023-03-22 21:28:18] [INFO ] Deduced a trap composed of 8 places in 168 ms of which 1 ms to minimize.
[2023-03-22 21:28:18] [INFO ] Deduced a trap composed of 14 places in 147 ms of which 0 ms to minimize.
[2023-03-22 21:28:18] [INFO ] Deduced a trap composed of 4 places in 278 ms of which 1 ms to minimize.
[2023-03-22 21:28:19] [INFO ] Deduced a trap composed of 6 places in 178 ms of which 1 ms to minimize.
[2023-03-22 21:28:19] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 1 ms to minimize.
[2023-03-22 21:28:19] [INFO ] Deduced a trap composed of 7 places in 214 ms of which 1 ms to minimize.
[2023-03-22 21:28:19] [INFO ] Deduced a trap composed of 4 places in 197 ms of which 1 ms to minimize.
[2023-03-22 21:28:19] [INFO ] Deduced a trap composed of 4 places in 117 ms of which 0 ms to minimize.
[2023-03-22 21:28:20] [INFO ] Deduced a trap composed of 12 places in 131 ms of which 0 ms to minimize.
[2023-03-22 21:28:20] [INFO ] Deduced a trap composed of 5 places in 212 ms of which 1 ms to minimize.
[2023-03-22 21:28:20] [INFO ] Deduced a trap composed of 10 places in 216 ms of which 0 ms to minimize.
[2023-03-22 21:28:20] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 0 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 1 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 0 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 6 places in 151 ms of which 1 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 1 ms to minimize.
[2023-03-22 21:28:21] [INFO ] Deduced a trap composed of 5 places in 97 ms of which 0 ms to minimize.
[2023-03-22 21:28:22] [INFO ] Deduced a trap composed of 6 places in 99 ms of which 1 ms to minimize.
[2023-03-22 21:28:22] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 7157 ms
[2023-03-22 21:28:22] [INFO ] After 8276ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-22 21:28:22] [INFO ] After 8889ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 58 ms.
Support contains 1 out of 1555 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1555/1555 places, 1305/1305 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1555 transition count 1304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1554 transition count 1304
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 1554 transition count 1303
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 4 place count 1553 transition count 1303
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 8 place count 1551 transition count 1301
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 1551 transition count 1301
Applied a total of 9 rules in 189 ms. Remains 1551 /1555 variables (removed 4) and now considering 1301/1305 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 1551/1555 places, 1301/1305 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 146296 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 146296 steps, saw 137664 distinct states, run finished after 3002 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1301 rows 1551 cols
[2023-03-22 21:28:25] [INFO ] Computed 551 place invariants in 23 ms
[2023-03-22 21:28:26] [INFO ] [Real]Absence check using 524 positive place invariants in 129 ms returned sat
[2023-03-22 21:28:26] [INFO ] [Real]Absence check using 524 positive and 27 generalized place invariants in 6 ms returned sat
[2023-03-22 21:28:27] [INFO ] After 1309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:28:27] [INFO ] [Nat]Absence check using 524 positive place invariants in 136 ms returned sat
[2023-03-22 21:28:27] [INFO ] [Nat]Absence check using 524 positive and 27 generalized place invariants in 23 ms returned sat
[2023-03-22 21:28:28] [INFO ] After 866ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:28:28] [INFO ] Deduced a trap composed of 4 places in 289 ms of which 1 ms to minimize.
[2023-03-22 21:28:29] [INFO ] Deduced a trap composed of 4 places in 234 ms of which 0 ms to minimize.
[2023-03-22 21:28:29] [INFO ] Deduced a trap composed of 5 places in 244 ms of which 1 ms to minimize.
[2023-03-22 21:28:29] [INFO ] Deduced a trap composed of 6 places in 118 ms of which 0 ms to minimize.
[2023-03-22 21:28:29] [INFO ] Deduced a trap composed of 7 places in 181 ms of which 0 ms to minimize.
[2023-03-22 21:28:30] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 0 ms to minimize.
[2023-03-22 21:28:30] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 1 ms to minimize.
[2023-03-22 21:28:30] [INFO ] Deduced a trap composed of 6 places in 141 ms of which 0 ms to minimize.
[2023-03-22 21:28:30] [INFO ] Deduced a trap composed of 4 places in 141 ms of which 1 ms to minimize.
[2023-03-22 21:28:30] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 1 ms to minimize.
[2023-03-22 21:28:31] [INFO ] Deduced a trap composed of 9 places in 179 ms of which 0 ms to minimize.
[2023-03-22 21:28:31] [INFO ] Deduced a trap composed of 9 places in 168 ms of which 1 ms to minimize.
[2023-03-22 21:28:31] [INFO ] Deduced a trap composed of 7 places in 142 ms of which 0 ms to minimize.
[2023-03-22 21:28:31] [INFO ] Deduced a trap composed of 4 places in 191 ms of which 1 ms to minimize.
[2023-03-22 21:28:32] [INFO ] Deduced a trap composed of 4 places in 260 ms of which 0 ms to minimize.
[2023-03-22 21:28:32] [INFO ] Deduced a trap composed of 6 places in 232 ms of which 0 ms to minimize.
[2023-03-22 21:28:32] [INFO ] Deduced a trap composed of 6 places in 296 ms of which 1 ms to minimize.
[2023-03-22 21:28:33] [INFO ] Deduced a trap composed of 6 places in 329 ms of which 0 ms to minimize.
[2023-03-22 21:28:33] [INFO ] Deduced a trap composed of 6 places in 170 ms of which 1 ms to minimize.
[2023-03-22 21:28:33] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 1 ms to minimize.
[2023-03-22 21:28:33] [INFO ] Deduced a trap composed of 6 places in 131 ms of which 0 ms to minimize.
[2023-03-22 21:28:34] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 14 ms to minimize.
[2023-03-22 21:28:34] [INFO ] Deduced a trap composed of 6 places in 156 ms of which 1 ms to minimize.
[2023-03-22 21:28:34] [INFO ] Deduced a trap composed of 6 places in 177 ms of which 1 ms to minimize.
[2023-03-22 21:28:34] [INFO ] Deduced a trap composed of 4 places in 191 ms of which 0 ms to minimize.
[2023-03-22 21:28:35] [INFO ] Deduced a trap composed of 9 places in 319 ms of which 0 ms to minimize.
[2023-03-22 21:28:35] [INFO ] Deduced a trap composed of 4 places in 142 ms of which 1 ms to minimize.
[2023-03-22 21:28:35] [INFO ] Deduced a trap composed of 11 places in 172 ms of which 0 ms to minimize.
[2023-03-22 21:28:35] [INFO ] Deduced a trap composed of 4 places in 166 ms of which 1 ms to minimize.
[2023-03-22 21:28:36] [INFO ] Deduced a trap composed of 6 places in 249 ms of which 0 ms to minimize.
[2023-03-22 21:28:36] [INFO ] Deduced a trap composed of 6 places in 383 ms of which 26 ms to minimize.
[2023-03-22 21:28:36] [INFO ] Deduced a trap composed of 25 places in 202 ms of which 0 ms to minimize.
[2023-03-22 21:28:37] [INFO ] Deduced a trap composed of 23 places in 194 ms of which 0 ms to minimize.
[2023-03-22 21:28:37] [INFO ] Deduced a trap composed of 6 places in 153 ms of which 0 ms to minimize.
[2023-03-22 21:28:37] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2023-03-22 21:28:37] [INFO ] Trap strengthening (SAT) tested/added 36/35 trap constraints in 9093 ms
[2023-03-22 21:28:37] [INFO ] After 10085ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-22 21:28:37] [INFO ] After 10598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 49 ms.
Support contains 1 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 64 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 72 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2023-03-22 21:28:38] [INFO ] Invariant cache hit.
[2023-03-22 21:28:39] [INFO ] Implicit Places using invariants in 1051 ms returned []
[2023-03-22 21:28:39] [INFO ] Invariant cache hit.
[2023-03-22 21:28:41] [INFO ] Implicit Places using invariants and state equation in 2796 ms returned []
Implicit Place search using SMT with State Equation took 3863 ms to find 0 implicit places.
[2023-03-22 21:28:41] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-22 21:28:41] [INFO ] Invariant cache hit.
[2023-03-22 21:28:42] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5042 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 21:28:43] [INFO ] Flatten gal took : 112 ms
[2023-03-22 21:28:43] [INFO ] Flatten gal took : 82 ms
[2023-03-22 21:28:43] [INFO ] Input system was already deterministic with 2831 transitions.
Computed a total of 619 stabilizing places and 619 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 0 with 348 rules applied. Total rules applied 348 place count 3080 transition count 2482
Reduce places removed 348 places and 0 transitions.
Iterating post reduction 1 with 348 rules applied. Total rules applied 696 place count 2732 transition count 2482
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 696 place count 2732 transition count 2232
Deduced a syphon composed of 250 places in 5 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1196 place count 2482 transition count 2232
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 1223 place count 2455 transition count 2205
Iterating global reduction 2 with 27 rules applied. Total rules applied 1250 place count 2455 transition count 2205
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 1250 place count 2455 transition count 2193
Deduced a syphon composed of 12 places in 7 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 1274 place count 2443 transition count 2193
Performed 880 Post agglomeration using F-continuation condition.Transition count delta: 880
Deduced a syphon composed of 880 places in 3 ms
Reduce places removed 880 places and 0 transitions.
Iterating global reduction 2 with 1760 rules applied. Total rules applied 3034 place count 1563 transition count 1313
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3036 place count 1561 transition count 1311
Applied a total of 3036 rules in 880 ms. Remains 1561 /3081 variables (removed 1520) and now considering 1311/2831 (removed 1520) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 880 ms. Remains : 1561/3081 places, 1311/2831 transitions.
[2023-03-22 21:28:44] [INFO ] Flatten gal took : 41 ms
[2023-03-22 21:28:44] [INFO ] Flatten gal took : 43 ms
[2023-03-22 21:28:44] [INFO ] Input system was already deterministic with 1311 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 249 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 249 Pre rules applied. Total rules applied 702 place count 2729 transition count 2230
Deduced a syphon composed of 249 places in 5 ms
Reduce places removed 249 places and 0 transitions.
Iterating global reduction 2 with 498 rules applied. Total rules applied 1200 place count 2480 transition count 2230
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 1227 place count 2453 transition count 2203
Iterating global reduction 2 with 27 rules applied. Total rules applied 1254 place count 2453 transition count 2203
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 1254 place count 2453 transition count 2191
Deduced a syphon composed of 12 places in 5 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 1278 place count 2441 transition count 2191
Performed 886 Post agglomeration using F-continuation condition.Transition count delta: 886
Deduced a syphon composed of 886 places in 2 ms
Reduce places removed 886 places and 0 transitions.
Iterating global reduction 2 with 1772 rules applied. Total rules applied 3050 place count 1555 transition count 1305
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3052 place count 1553 transition count 1303
Applied a total of 3052 rules in 688 ms. Remains 1553 /3081 variables (removed 1528) and now considering 1303/2831 (removed 1528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 689 ms. Remains : 1553/3081 places, 1303/2831 transitions.
[2023-03-22 21:28:45] [INFO ] Flatten gal took : 38 ms
[2023-03-22 21:28:45] [INFO ] Flatten gal took : 41 ms
[2023-03-22 21:28:45] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 702 place count 2729 transition count 2229
Deduced a syphon composed of 250 places in 5 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1202 place count 2479 transition count 2229
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1230 place count 2451 transition count 2201
Iterating global reduction 2 with 28 rules applied. Total rules applied 1258 place count 2451 transition count 2201
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 1258 place count 2451 transition count 2189
Deduced a syphon composed of 12 places in 6 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 1282 place count 2439 transition count 2189
Performed 885 Post agglomeration using F-continuation condition.Transition count delta: 885
Deduced a syphon composed of 885 places in 2 ms
Reduce places removed 885 places and 0 transitions.
Iterating global reduction 2 with 1770 rules applied. Total rules applied 3052 place count 1554 transition count 1304
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3054 place count 1552 transition count 1302
Applied a total of 3054 rules in 642 ms. Remains 1552 /3081 variables (removed 1529) and now considering 1302/2831 (removed 1529) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 642 ms. Remains : 1552/3081 places, 1302/2831 transitions.
[2023-03-22 21:28:46] [INFO ] Flatten gal took : 38 ms
[2023-03-22 21:28:46] [INFO ] Flatten gal took : 40 ms
[2023-03-22 21:28:46] [INFO ] Input system was already deterministic with 1302 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3057 transition count 2807
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3057 transition count 2807
Applied a total of 48 rules in 447 ms. Remains 3057 /3081 variables (removed 24) and now considering 2807/2831 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 448 ms. Remains : 3057/3081 places, 2807/2831 transitions.
[2023-03-22 21:28:46] [INFO ] Flatten gal took : 69 ms
[2023-03-22 21:28:46] [INFO ] Flatten gal took : 105 ms
[2023-03-22 21:28:47] [INFO ] Input system was already deterministic with 2807 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 702 place count 2729 transition count 2228
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1204 place count 2478 transition count 2228
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1232 place count 2450 transition count 2200
Iterating global reduction 2 with 28 rules applied. Total rules applied 1260 place count 2450 transition count 2200
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1260 place count 2450 transition count 2187
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1286 place count 2437 transition count 2187
Performed 880 Post agglomeration using F-continuation condition.Transition count delta: 880
Deduced a syphon composed of 880 places in 3 ms
Reduce places removed 880 places and 0 transitions.
Iterating global reduction 2 with 1760 rules applied. Total rules applied 3046 place count 1557 transition count 1307
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3048 place count 1555 transition count 1305
Applied a total of 3048 rules in 691 ms. Remains 1555 /3081 variables (removed 1526) and now considering 1305/2831 (removed 1526) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 691 ms. Remains : 1555/3081 places, 1305/2831 transitions.
[2023-03-22 21:28:47] [INFO ] Flatten gal took : 37 ms
[2023-03-22 21:28:47] [INFO ] Flatten gal took : 41 ms
[2023-03-22 21:28:47] [INFO ] Input system was already deterministic with 1305 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 702 place count 2729 transition count 2228
Deduced a syphon composed of 251 places in 7 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1204 place count 2478 transition count 2228
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 1233 place count 2449 transition count 2199
Iterating global reduction 2 with 29 rules applied. Total rules applied 1262 place count 2449 transition count 2199
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1262 place count 2449 transition count 2186
Deduced a syphon composed of 13 places in 7 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1288 place count 2436 transition count 2186
Performed 883 Post agglomeration using F-continuation condition.Transition count delta: 883
Deduced a syphon composed of 883 places in 3 ms
Reduce places removed 883 places and 0 transitions.
Iterating global reduction 2 with 1766 rules applied. Total rules applied 3054 place count 1553 transition count 1303
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3056 place count 1551 transition count 1301
Applied a total of 3056 rules in 684 ms. Remains 1551 /3081 variables (removed 1530) and now considering 1301/2831 (removed 1530) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 684 ms. Remains : 1551/3081 places, 1301/2831 transitions.
[2023-03-22 21:28:48] [INFO ] Flatten gal took : 33 ms
[2023-03-22 21:28:48] [INFO ] Flatten gal took : 36 ms
[2023-03-22 21:28:48] [INFO ] Input system was already deterministic with 1301 transitions.
Finished random walk after 1373 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=98 )
FORMULA ShieldPPPs-PT-050B-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3053 transition count 2803
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3053 transition count 2803
Applied a total of 56 rules in 476 ms. Remains 3053 /3081 variables (removed 28) and now considering 2803/2831 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 3053/3081 places, 2803/2831 transitions.
[2023-03-22 21:28:49] [INFO ] Flatten gal took : 66 ms
[2023-03-22 21:28:49] [INFO ] Flatten gal took : 72 ms
[2023-03-22 21:28:49] [INFO ] Input system was already deterministic with 2803 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 3055 transition count 2805
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 3055 transition count 2805
Applied a total of 52 rules in 436 ms. Remains 3055 /3081 variables (removed 26) and now considering 2805/2831 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 3055/3081 places, 2805/2831 transitions.
[2023-03-22 21:28:50] [INFO ] Flatten gal took : 62 ms
[2023-03-22 21:28:50] [INFO ] Flatten gal took : 70 ms
[2023-03-22 21:28:50] [INFO ] Input system was already deterministic with 2805 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3054 transition count 2804
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3054 transition count 2804
Applied a total of 54 rules in 419 ms. Remains 3054 /3081 variables (removed 27) and now considering 2804/2831 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 3054/3081 places, 2804/2831 transitions.
[2023-03-22 21:28:50] [INFO ] Flatten gal took : 67 ms
[2023-03-22 21:28:50] [INFO ] Flatten gal took : 71 ms
[2023-03-22 21:28:51] [INFO ] Input system was already deterministic with 2804 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 702 place count 2729 transition count 2228
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1204 place count 2478 transition count 2228
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1232 place count 2450 transition count 2200
Iterating global reduction 2 with 28 rules applied. Total rules applied 1260 place count 2450 transition count 2200
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1260 place count 2450 transition count 2187
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1286 place count 2437 transition count 2187
Performed 879 Post agglomeration using F-continuation condition.Transition count delta: 879
Deduced a syphon composed of 879 places in 2 ms
Reduce places removed 879 places and 0 transitions.
Iterating global reduction 2 with 1758 rules applied. Total rules applied 3044 place count 1558 transition count 1308
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3046 place count 1556 transition count 1306
Applied a total of 3046 rules in 657 ms. Remains 1556 /3081 variables (removed 1525) and now considering 1306/2831 (removed 1525) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 658 ms. Remains : 1556/3081 places, 1306/2831 transitions.
[2023-03-22 21:28:51] [INFO ] Flatten gal took : 33 ms
[2023-03-22 21:28:51] [INFO ] Flatten gal took : 36 ms
[2023-03-22 21:28:51] [INFO ] Input system was already deterministic with 1306 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 702 place count 2729 transition count 2229
Deduced a syphon composed of 250 places in 7 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1202 place count 2479 transition count 2229
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 1231 place count 2450 transition count 2200
Iterating global reduction 2 with 29 rules applied. Total rules applied 1260 place count 2450 transition count 2200
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1260 place count 2450 transition count 2187
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1286 place count 2437 transition count 2187
Performed 880 Post agglomeration using F-continuation condition.Transition count delta: 880
Deduced a syphon composed of 880 places in 2 ms
Reduce places removed 880 places and 0 transitions.
Iterating global reduction 2 with 1760 rules applied. Total rules applied 3046 place count 1557 transition count 1307
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3048 place count 1555 transition count 1305
Applied a total of 3048 rules in 608 ms. Remains 1555 /3081 variables (removed 1526) and now considering 1305/2831 (removed 1526) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 609 ms. Remains : 1555/3081 places, 1305/2831 transitions.
[2023-03-22 21:28:52] [INFO ] Flatten gal took : 33 ms
[2023-03-22 21:28:52] [INFO ] Flatten gal took : 36 ms
[2023-03-22 21:28:52] [INFO ] Input system was already deterministic with 1305 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3053 transition count 2803
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3053 transition count 2803
Applied a total of 56 rules in 445 ms. Remains 3053 /3081 variables (removed 28) and now considering 2803/2831 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 447 ms. Remains : 3053/3081 places, 2803/2831 transitions.
[2023-03-22 21:28:53] [INFO ] Flatten gal took : 61 ms
[2023-03-22 21:28:53] [INFO ] Flatten gal took : 71 ms
[2023-03-22 21:28:53] [INFO ] Input system was already deterministic with 2803 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 3080 transition count 2480
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 2730 transition count 2480
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 700 place count 2730 transition count 2229
Deduced a syphon composed of 251 places in 9 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1202 place count 2479 transition count 2229
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1228 place count 2453 transition count 2203
Iterating global reduction 2 with 26 rules applied. Total rules applied 1254 place count 2453 transition count 2203
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 1254 place count 2453 transition count 2192
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 1276 place count 2442 transition count 2192
Performed 876 Post agglomeration using F-continuation condition.Transition count delta: 876
Deduced a syphon composed of 876 places in 3 ms
Reduce places removed 876 places and 0 transitions.
Iterating global reduction 2 with 1752 rules applied. Total rules applied 3028 place count 1566 transition count 1316
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3030 place count 1564 transition count 1314
Applied a total of 3030 rules in 818 ms. Remains 1564 /3081 variables (removed 1517) and now considering 1314/2831 (removed 1517) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 818 ms. Remains : 1564/3081 places, 1314/2831 transitions.
[2023-03-22 21:28:54] [INFO ] Flatten gal took : 51 ms
[2023-03-22 21:28:54] [INFO ] Flatten gal took : 53 ms
[2023-03-22 21:28:54] [INFO ] Input system was already deterministic with 1314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3053 transition count 2803
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3053 transition count 2803
Applied a total of 56 rules in 436 ms. Remains 3053 /3081 variables (removed 28) and now considering 2803/2831 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 437 ms. Remains : 3053/3081 places, 2803/2831 transitions.
[2023-03-22 21:28:54] [INFO ] Flatten gal took : 61 ms
[2023-03-22 21:28:55] [INFO ] Flatten gal took : 67 ms
[2023-03-22 21:28:55] [INFO ] Input system was already deterministic with 2803 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 351 rules applied. Total rules applied 351 place count 3080 transition count 2479
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 702 place count 2729 transition count 2479
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 702 place count 2729 transition count 2229
Deduced a syphon composed of 250 places in 5 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1202 place count 2479 transition count 2229
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 1231 place count 2450 transition count 2200
Iterating global reduction 2 with 29 rules applied. Total rules applied 1260 place count 2450 transition count 2200
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1260 place count 2450 transition count 2187
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1286 place count 2437 transition count 2187
Performed 883 Post agglomeration using F-continuation condition.Transition count delta: 883
Deduced a syphon composed of 883 places in 2 ms
Reduce places removed 883 places and 0 transitions.
Iterating global reduction 2 with 1766 rules applied. Total rules applied 3052 place count 1554 transition count 1304
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3054 place count 1552 transition count 1302
Applied a total of 3054 rules in 683 ms. Remains 1552 /3081 variables (removed 1529) and now considering 1302/2831 (removed 1529) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 683 ms. Remains : 1552/3081 places, 1302/2831 transitions.
[2023-03-22 21:28:55] [INFO ] Flatten gal took : 33 ms
[2023-03-22 21:28:55] [INFO ] Flatten gal took : 36 ms
[2023-03-22 21:28:55] [INFO ] Input system was already deterministic with 1302 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3081/3081 places, 2831/2831 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3057 transition count 2807
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3057 transition count 2807
Applied a total of 48 rules in 411 ms. Remains 3057 /3081 variables (removed 24) and now considering 2807/2831 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 3057/3081 places, 2807/2831 transitions.
[2023-03-22 21:28:56] [INFO ] Flatten gal took : 59 ms
[2023-03-22 21:28:56] [INFO ] Flatten gal took : 66 ms
[2023-03-22 21:28:56] [INFO ] Input system was already deterministic with 2807 transitions.
[2023-03-22 21:28:56] [INFO ] Flatten gal took : 62 ms
[2023-03-22 21:28:56] [INFO ] Flatten gal took : 65 ms
[2023-03-22 21:28:56] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-22 21:28:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3081 places, 2831 transitions and 8062 arcs took 10 ms.
Total runtime 147931 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: 3081 NrTr: 2831 NrArc: 8062)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.711sec

net check time: 0m 0.004sec

init dd package: 0m 2.970sec


before gc: list nodes free: 893852

after gc: idd nodes used:50624180, unused:13375820; list nodes free:57785255

RS generation: 25m53.082sec


-> last computed set: #nodes 50621101 (5.1e+07) #states 137,243,446,493,201 (14)


CANNOT_COMPUTE


BK_STOP 1679522124915

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 0.027sec

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="ShieldPPPs-PT-050B"
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 ShieldPPPs-PT-050B, 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 r394-oct2-167903718000506"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050B.tgz
mv ShieldPPPs-PT-050B 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 ;