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.r009-oct2-167813598000505.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)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutoFlight-PT-48b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598000505
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.2K Feb 25 18:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 18:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 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 956K 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 AutoFlight-PT-48b-CTLCardinality-00
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-01
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-02
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-03
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-04
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-05
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-06
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-07
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-08
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-09
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-10
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-11
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-12
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-13
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-14
FORMULA_NAME AutoFlight-PT-48b-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678633904894

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 15:11:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 15:11:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 15:11:47] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2023-03-12 15:11:47] [INFO ] Transformed 3950 places.
[2023-03-12 15:11:47] [INFO ] Transformed 3936 transitions.
[2023-03-12 15:11:47] [INFO ] Found NUPN structural information;
[2023-03-12 15:11:47] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 442 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 165 out of 3950 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Discarding 475 places :
Symmetric choice reduction at 0 with 475 rule applications. Total rules 475 place count 3475 transition count 3461
Iterating global reduction 0 with 475 rules applied. Total rules applied 950 place count 3475 transition count 3461
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 1018 place count 3475 transition count 3393
Discarding 209 places :
Symmetric choice reduction at 1 with 209 rule applications. Total rules 1227 place count 3266 transition count 3184
Iterating global reduction 1 with 209 rules applied. Total rules applied 1436 place count 3266 transition count 3184
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 1465 place count 3237 transition count 3155
Iterating global reduction 1 with 29 rules applied. Total rules applied 1494 place count 3237 transition count 3155
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 1522 place count 3209 transition count 3127
Iterating global reduction 1 with 28 rules applied. Total rules applied 1550 place count 3209 transition count 3127
Applied a total of 1550 rules in 1939 ms. Remains 3209 /3950 variables (removed 741) and now considering 3127/3936 (removed 809) transitions.
// Phase 1: matrix 3127 rows 3209 cols
[2023-03-12 15:11:49] [INFO ] Computed 258 place invariants in 56 ms
[2023-03-12 15:11:51] [INFO ] Implicit Places using invariants in 1391 ms returned []
[2023-03-12 15:11:51] [INFO ] Invariant cache hit.
[2023-03-12 15:11:55] [INFO ] Implicit Places using invariants and state equation in 4327 ms returned []
Implicit Place search using SMT with State Equation took 5777 ms to find 0 implicit places.
[2023-03-12 15:11:55] [INFO ] Invariant cache hit.
[2023-03-12 15:11:57] [INFO ] Dead Transitions using invariants and state equation in 2398 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3209/3950 places, 3127/3936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10122 ms. Remains : 3209/3950 places, 3127/3936 transitions.
Support contains 165 out of 3209 places after structural reductions.
[2023-03-12 15:11:58] [INFO ] Flatten gal took : 176 ms
[2023-03-12 15:11:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutoFlight-PT-48b-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 15:11:58] [INFO ] Flatten gal took : 114 ms
[2023-03-12 15:11:58] [INFO ] Input system was already deterministic with 3127 transitions.
Support contains 148 out of 3209 places (down from 165) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 515 ms. (steps per millisecond=19 ) properties (out of 83) seen :48
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Running SMT prover for 35 properties.
[2023-03-12 15:11:59] [INFO ] Invariant cache hit.
[2023-03-12 15:12:02] [INFO ] [Real]Absence check using 257 positive place invariants in 345 ms returned sat
[2023-03-12 15:12:02] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 22 ms returned sat
[2023-03-12 15:12:02] [INFO ] After 3052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-12 15:12:05] [INFO ] [Nat]Absence check using 257 positive place invariants in 363 ms returned sat
[2023-03-12 15:12:05] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-12 15:12:14] [INFO ] After 6909ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :34
[2023-03-12 15:12:15] [INFO ] Deduced a trap composed of 39 places in 1408 ms of which 33 ms to minimize.
[2023-03-12 15:12:17] [INFO ] Deduced a trap composed of 33 places in 1551 ms of which 2 ms to minimize.
[2023-03-12 15:12:18] [INFO ] Deduced a trap composed of 63 places in 1292 ms of which 8 ms to minimize.
[2023-03-12 15:12:19] [INFO ] Deduced a trap composed of 17 places in 1209 ms of which 9 ms to minimize.
[2023-03-12 15:12:21] [INFO ] Deduced a trap composed of 71 places in 1253 ms of which 11 ms to minimize.
[2023-03-12 15:12:22] [INFO ] Deduced a trap composed of 431 places in 1216 ms of which 3 ms to minimize.
[2023-03-12 15:12:24] [INFO ] Deduced a trap composed of 83 places in 1220 ms of which 3 ms to minimize.
[2023-03-12 15:12:25] [INFO ] Deduced a trap composed of 152 places in 1192 ms of which 1 ms to minimize.
[2023-03-12 15:12:26] [INFO ] Deduced a trap composed of 154 places in 1233 ms of which 1 ms to minimize.
[2023-03-12 15:12:27] [INFO ] Deduced a trap composed of 155 places in 1171 ms of which 2 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)
[2023-03-12 15:12:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 15:12:27] [INFO ] After 25528ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:35
Fused 35 Parikh solutions to 34 different solutions.
Parikh walk visited 16 properties in 2031 ms.
Support contains 38 out of 3209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Drop transitions removed 1263 transitions
Trivial Post-agglo rules discarded 1263 transitions
Performed 1263 trivial Post agglomeration. Transition count delta: 1263
Iterating post reduction 0 with 1263 rules applied. Total rules applied 1263 place count 3209 transition count 1864
Reduce places removed 1263 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 1412 rules applied. Total rules applied 2675 place count 1946 transition count 1715
Reduce places removed 94 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 106 rules applied. Total rules applied 2781 place count 1852 transition count 1703
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 14 rules applied. Total rules applied 2795 place count 1840 transition count 1701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2796 place count 1839 transition count 1701
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 355 Pre rules applied. Total rules applied 2796 place count 1839 transition count 1346
Deduced a syphon composed of 355 places in 6 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 5 with 710 rules applied. Total rules applied 3506 place count 1484 transition count 1346
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 3531 place count 1459 transition count 1321
Iterating global reduction 5 with 25 rules applied. Total rules applied 3556 place count 1459 transition count 1321
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 3556 place count 1459 transition count 1314
Deduced a syphon composed of 7 places in 25 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 3570 place count 1452 transition count 1314
Performed 549 Post agglomeration using F-continuation condition with reduction of 63 identical transitions.
Deduced a syphon composed of 549 places in 1 ms
Reduce places removed 549 places and 0 transitions.
Iterating global reduction 5 with 1098 rules applied. Total rules applied 4668 place count 903 transition count 702
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 4673 place count 903 transition count 697
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 4677 place count 901 transition count 695
Free-agglomeration rule applied 141 times.
Iterating global reduction 5 with 141 rules applied. Total rules applied 4818 place count 901 transition count 554
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 5 with 141 rules applied. Total rules applied 4959 place count 760 transition count 554
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4960 place count 759 transition count 553
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 6 with 40 rules applied. Total rules applied 5000 place count 731 transition count 541
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 5012 place count 719 transition count 541
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 16 Pre rules applied. Total rules applied 5012 place count 719 transition count 525
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 5044 place count 703 transition count 525
Applied a total of 5044 rules in 698 ms. Remains 703 /3209 variables (removed 2506) and now considering 525/3127 (removed 2602) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 698 ms. Remains : 703/3209 places, 525/3127 transitions.
Incomplete random walk after 10000 steps, including 37 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 18) seen :12
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 525 rows 703 cols
[2023-03-12 15:12:31] [INFO ] Computed 230 place invariants in 4 ms
[2023-03-12 15:12:31] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 15:12:31] [INFO ] [Nat]Absence check using 228 positive place invariants in 54 ms returned sat
[2023-03-12 15:12:31] [INFO ] [Nat]Absence check using 228 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 15:12:31] [INFO ] After 248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 15:12:31] [INFO ] State equation strengthened by 327 read => feed constraints.
[2023-03-12 15:12:32] [INFO ] After 252ms SMT Verify possible using 327 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 15:12:32] [INFO ] After 566ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-12 15:12:32] [INFO ] After 1195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 5 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 525/525 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 703 transition count 505
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 683 transition count 505
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 40 place count 683 transition count 494
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 62 place count 672 transition count 494
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 92 place count 656 transition count 480
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 92 place count 656 transition count 478
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 96 place count 654 transition count 478
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 99 place count 654 transition count 475
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 102 place count 651 transition count 475
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 106 place count 651 transition count 475
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 110 place count 647 transition count 471
Iterating global reduction 3 with 4 rules applied. Total rules applied 114 place count 647 transition count 471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 646 transition count 470
Reduce places removed 165 places and 0 transitions.
Drop transitions removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 3 with 442 rules applied. Total rules applied 557 place count 481 transition count 193
Reduce places removed 277 places and 0 transitions.
Iterating post reduction 4 with 277 rules applied. Total rules applied 834 place count 204 transition count 193
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 60 Pre rules applied. Total rules applied 834 place count 204 transition count 133
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 954 place count 144 transition count 133
Applied a total of 954 rules in 187 ms. Remains 144 /703 variables (removed 559) and now considering 133/525 (removed 392) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 144/703 places, 133/525 transitions.
Finished random walk after 6992 steps, including 2 resets, run visited all 3 properties in 78 ms. (steps per millisecond=89 )
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA AutoFlight-PT-48b-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 15:12:33] [INFO ] Flatten gal took : 108 ms
[2023-03-12 15:12:33] [INFO ] Flatten gal took : 82 ms
[2023-03-12 15:12:33] [INFO ] Input system was already deterministic with 3127 transitions.
Computed a total of 837 stabilizing places and 837 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 3156 transition count 3074
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 3156 transition count 3074
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 110 place count 3156 transition count 3070
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 127 place count 3139 transition count 3053
Iterating global reduction 1 with 17 rules applied. Total rules applied 144 place count 3139 transition count 3053
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 3134 transition count 3048
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 3134 transition count 3048
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 157 place count 3131 transition count 3045
Iterating global reduction 1 with 3 rules applied. Total rules applied 160 place count 3131 transition count 3045
Applied a total of 160 rules in 1191 ms. Remains 3131 /3209 variables (removed 78) and now considering 3045/3127 (removed 82) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1191 ms. Remains : 3131/3209 places, 3045/3127 transitions.
[2023-03-12 15:12:34] [INFO ] Flatten gal took : 69 ms
[2023-03-12 15:12:34] [INFO ] Flatten gal took : 83 ms
[2023-03-12 15:12:34] [INFO ] Input system was already deterministic with 3045 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3163 transition count 3081
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3163 transition count 3081
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 96 place count 3163 transition count 3077
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 111 place count 3148 transition count 3062
Iterating global reduction 1 with 15 rules applied. Total rules applied 126 place count 3148 transition count 3062
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 130 place count 3144 transition count 3058
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 3144 transition count 3058
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 137 place count 3141 transition count 3055
Iterating global reduction 1 with 3 rules applied. Total rules applied 140 place count 3141 transition count 3055
Applied a total of 140 rules in 1198 ms. Remains 3141 /3209 variables (removed 68) and now considering 3055/3127 (removed 72) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1198 ms. Remains : 3141/3209 places, 3055/3127 transitions.
[2023-03-12 15:12:36] [INFO ] Flatten gal took : 73 ms
[2023-03-12 15:12:36] [INFO ] Flatten gal took : 68 ms
[2023-03-12 15:12:36] [INFO ] Input system was already deterministic with 3055 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 3159 transition count 3077
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 3159 transition count 3077
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 3159 transition count 3073
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 120 place count 3143 transition count 3057
Iterating global reduction 1 with 16 rules applied. Total rules applied 136 place count 3143 transition count 3057
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 141 place count 3138 transition count 3052
Iterating global reduction 1 with 5 rules applied. Total rules applied 146 place count 3138 transition count 3052
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 149 place count 3135 transition count 3049
Iterating global reduction 1 with 3 rules applied. Total rules applied 152 place count 3135 transition count 3049
Applied a total of 152 rules in 1121 ms. Remains 3135 /3209 variables (removed 74) and now considering 3049/3127 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1121 ms. Remains : 3135/3209 places, 3049/3127 transitions.
[2023-03-12 15:12:37] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:12:37] [INFO ] Flatten gal took : 63 ms
[2023-03-12 15:12:37] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1301 transitions
Trivial Post-agglo rules discarded 1301 transitions
Performed 1301 trivial Post agglomeration. Transition count delta: 1301
Iterating post reduction 0 with 1301 rules applied. Total rules applied 1301 place count 3208 transition count 1825
Reduce places removed 1301 places and 0 transitions.
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1456 rules applied. Total rules applied 2757 place count 1907 transition count 1670
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 2853 place count 1811 transition count 1670
Performed 361 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 361 Pre rules applied. Total rules applied 2853 place count 1811 transition count 1309
Deduced a syphon composed of 361 places in 6 ms
Reduce places removed 361 places and 0 transitions.
Iterating global reduction 3 with 722 rules applied. Total rules applied 3575 place count 1450 transition count 1309
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 3611 place count 1414 transition count 1273
Iterating global reduction 3 with 36 rules applied. Total rules applied 3647 place count 1414 transition count 1273
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 3647 place count 1414 transition count 1258
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 3677 place count 1399 transition count 1258
Performed 487 Post agglomeration using F-continuation condition.Transition count delta: 487
Deduced a syphon composed of 487 places in 1 ms
Reduce places removed 487 places and 0 transitions.
Iterating global reduction 3 with 974 rules applied. Total rules applied 4651 place count 912 transition count 771
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 3 with 65 rules applied. Total rules applied 4716 place count 912 transition count 706
Renaming transitions due to excessive name length > 1024 char.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 4 with 130 rules applied. Total rules applied 4846 place count 847 transition count 641
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4847 place count 846 transition count 640
Reduce places removed 90 places and 0 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 4 with 131 rules applied. Total rules applied 4978 place count 756 transition count 599
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 5 with 41 rules applied. Total rules applied 5019 place count 715 transition count 599
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 47 Pre rules applied. Total rules applied 5019 place count 715 transition count 552
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 94 rules applied. Total rules applied 5113 place count 668 transition count 552
Applied a total of 5113 rules in 391 ms. Remains 668 /3209 variables (removed 2541) and now considering 552/3127 (removed 2575) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 391 ms. Remains : 668/3209 places, 552/3127 transitions.
[2023-03-12 15:12:38] [INFO ] Flatten gal took : 15 ms
[2023-03-12 15:12:38] [INFO ] Flatten gal took : 15 ms
[2023-03-12 15:12:38] [INFO ] Input system was already deterministic with 552 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 3159 transition count 3077
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 3159 transition count 3077
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 3159 transition count 3073
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 121 place count 3142 transition count 3056
Iterating global reduction 1 with 17 rules applied. Total rules applied 138 place count 3142 transition count 3056
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 143 place count 3137 transition count 3051
Iterating global reduction 1 with 5 rules applied. Total rules applied 148 place count 3137 transition count 3051
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 151 place count 3134 transition count 3048
Iterating global reduction 1 with 3 rules applied. Total rules applied 154 place count 3134 transition count 3048
Applied a total of 154 rules in 1105 ms. Remains 3134 /3209 variables (removed 75) and now considering 3048/3127 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1106 ms. Remains : 3134/3209 places, 3048/3127 transitions.
[2023-03-12 15:12:39] [INFO ] Flatten gal took : 63 ms
[2023-03-12 15:12:39] [INFO ] Flatten gal took : 67 ms
[2023-03-12 15:12:39] [INFO ] Input system was already deterministic with 3048 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1281 rules applied. Total rules applied 1281 place count 3208 transition count 1845
Reduce places removed 1281 places and 0 transitions.
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 1432 rules applied. Total rules applied 2713 place count 1927 transition count 1694
Reduce places removed 94 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 102 rules applied. Total rules applied 2815 place count 1833 transition count 1686
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 10 rules applied. Total rules applied 2825 place count 1825 transition count 1684
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2826 place count 1824 transition count 1684
Performed 357 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 357 Pre rules applied. Total rules applied 2826 place count 1824 transition count 1327
Deduced a syphon composed of 357 places in 7 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 5 with 714 rules applied. Total rules applied 3540 place count 1467 transition count 1327
Discarding 34 places :
Symmetric choice reduction at 5 with 34 rule applications. Total rules 3574 place count 1433 transition count 1293
Iterating global reduction 5 with 34 rules applied. Total rules applied 3608 place count 1433 transition count 1293
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 3608 place count 1433 transition count 1278
Deduced a syphon composed of 15 places in 7 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 3638 place count 1418 transition count 1278
Performed 483 Post agglomeration using F-continuation condition.Transition count delta: 483
Deduced a syphon composed of 483 places in 0 ms
Reduce places removed 483 places and 0 transitions.
Iterating global reduction 5 with 966 rules applied. Total rules applied 4604 place count 935 transition count 795
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 5 with 65 rules applied. Total rules applied 4669 place count 935 transition count 730
Renaming transitions due to excessive name length > 1024 char.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 6 with 130 rules applied. Total rules applied 4799 place count 870 transition count 665
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 4800 place count 870 transition count 665
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4801 place count 869 transition count 664
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 6 with 42 rules applied. Total rules applied 4843 place count 839 transition count 652
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 13 rules applied. Total rules applied 4856 place count 827 transition count 651
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4857 place count 826 transition count 651
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 16 Pre rules applied. Total rules applied 4857 place count 826 transition count 635
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 9 with 32 rules applied. Total rules applied 4889 place count 810 transition count 635
Applied a total of 4889 rules in 443 ms. Remains 810 /3209 variables (removed 2399) and now considering 635/3127 (removed 2492) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 448 ms. Remains : 810/3209 places, 635/3127 transitions.
[2023-03-12 15:12:40] [INFO ] Flatten gal took : 27 ms
[2023-03-12 15:12:40] [INFO ] Flatten gal took : 21 ms
[2023-03-12 15:12:40] [INFO ] Input system was already deterministic with 635 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 3158 transition count 3076
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 3158 transition count 3076
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 3158 transition count 3073
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 121 place count 3142 transition count 3057
Iterating global reduction 1 with 16 rules applied. Total rules applied 137 place count 3142 transition count 3057
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 142 place count 3137 transition count 3052
Iterating global reduction 1 with 5 rules applied. Total rules applied 147 place count 3137 transition count 3052
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 150 place count 3134 transition count 3049
Iterating global reduction 1 with 3 rules applied. Total rules applied 153 place count 3134 transition count 3049
Applied a total of 153 rules in 1141 ms. Remains 3134 /3209 variables (removed 75) and now considering 3049/3127 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1145 ms. Remains : 3134/3209 places, 3049/3127 transitions.
[2023-03-12 15:12:41] [INFO ] Flatten gal took : 61 ms
[2023-03-12 15:12:41] [INFO ] Flatten gal took : 64 ms
[2023-03-12 15:12:41] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 3157 transition count 3075
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 3157 transition count 3075
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 108 place count 3157 transition count 3071
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 123 place count 3142 transition count 3056
Iterating global reduction 1 with 15 rules applied. Total rules applied 138 place count 3142 transition count 3056
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 142 place count 3138 transition count 3052
Iterating global reduction 1 with 4 rules applied. Total rules applied 146 place count 3138 transition count 3052
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 149 place count 3135 transition count 3049
Iterating global reduction 1 with 3 rules applied. Total rules applied 152 place count 3135 transition count 3049
Applied a total of 152 rules in 1270 ms. Remains 3135 /3209 variables (removed 74) and now considering 3049/3127 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1271 ms. Remains : 3135/3209 places, 3049/3127 transitions.
[2023-03-12 15:12:42] [INFO ] Flatten gal took : 60 ms
[2023-03-12 15:12:43] [INFO ] Flatten gal took : 63 ms
[2023-03-12 15:12:43] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 3164 transition count 3082
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 3164 transition count 3082
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 3164 transition count 3080
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 103 place count 3153 transition count 3069
Iterating global reduction 1 with 11 rules applied. Total rules applied 114 place count 3153 transition count 3069
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 116 place count 3151 transition count 3067
Iterating global reduction 1 with 2 rules applied. Total rules applied 118 place count 3151 transition count 3067
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 3150 transition count 3066
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 3150 transition count 3066
Applied a total of 120 rules in 1193 ms. Remains 3150 /3209 variables (removed 59) and now considering 3066/3127 (removed 61) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 3150/3209 places, 3066/3127 transitions.
[2023-03-12 15:12:44] [INFO ] Flatten gal took : 60 ms
[2023-03-12 15:12:44] [INFO ] Flatten gal took : 64 ms
[2023-03-12 15:12:44] [INFO ] Input system was already deterministic with 3066 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 3156 transition count 3074
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 3156 transition count 3074
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 110 place count 3156 transition count 3070
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 127 place count 3139 transition count 3053
Iterating global reduction 1 with 17 rules applied. Total rules applied 144 place count 3139 transition count 3053
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 3134 transition count 3048
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 3134 transition count 3048
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 157 place count 3131 transition count 3045
Iterating global reduction 1 with 3 rules applied. Total rules applied 160 place count 3131 transition count 3045
Applied a total of 160 rules in 1242 ms. Remains 3131 /3209 variables (removed 78) and now considering 3045/3127 (removed 82) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1242 ms. Remains : 3131/3209 places, 3045/3127 transitions.
[2023-03-12 15:12:45] [INFO ] Flatten gal took : 62 ms
[2023-03-12 15:12:46] [INFO ] Flatten gal took : 59 ms
[2023-03-12 15:12:46] [INFO ] Input system was already deterministic with 3045 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 3159 transition count 3077
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 3159 transition count 3077
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 3159 transition count 3074
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 119 place count 3143 transition count 3058
Iterating global reduction 1 with 16 rules applied. Total rules applied 135 place count 3143 transition count 3058
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 140 place count 3138 transition count 3053
Iterating global reduction 1 with 5 rules applied. Total rules applied 145 place count 3138 transition count 3053
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 148 place count 3135 transition count 3050
Iterating global reduction 1 with 3 rules applied. Total rules applied 151 place count 3135 transition count 3050
Applied a total of 151 rules in 1304 ms. Remains 3135 /3209 variables (removed 74) and now considering 3050/3127 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1304 ms. Remains : 3135/3209 places, 3050/3127 transitions.
[2023-03-12 15:12:47] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:12:47] [INFO ] Flatten gal took : 68 ms
[2023-03-12 15:12:47] [INFO ] Input system was already deterministic with 3050 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 3155 transition count 3073
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 3155 transition count 3073
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 112 place count 3155 transition count 3069
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 129 place count 3138 transition count 3052
Iterating global reduction 1 with 17 rules applied. Total rules applied 146 place count 3138 transition count 3052
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 151 place count 3133 transition count 3047
Iterating global reduction 1 with 5 rules applied. Total rules applied 156 place count 3133 transition count 3047
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 159 place count 3130 transition count 3044
Iterating global reduction 1 with 3 rules applied. Total rules applied 162 place count 3130 transition count 3044
Applied a total of 162 rules in 1191 ms. Remains 3130 /3209 variables (removed 79) and now considering 3044/3127 (removed 83) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1192 ms. Remains : 3130/3209 places, 3044/3127 transitions.
[2023-03-12 15:12:49] [INFO ] Flatten gal took : 62 ms
[2023-03-12 15:12:49] [INFO ] Flatten gal took : 59 ms
[2023-03-12 15:12:49] [INFO ] Input system was already deterministic with 3044 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 3157 transition count 3075
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 3157 transition count 3075
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 108 place count 3157 transition count 3071
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 125 place count 3140 transition count 3054
Iterating global reduction 1 with 17 rules applied. Total rules applied 142 place count 3140 transition count 3054
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 147 place count 3135 transition count 3049
Iterating global reduction 1 with 5 rules applied. Total rules applied 152 place count 3135 transition count 3049
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 155 place count 3132 transition count 3046
Iterating global reduction 1 with 3 rules applied. Total rules applied 158 place count 3132 transition count 3046
Applied a total of 158 rules in 1234 ms. Remains 3132 /3209 variables (removed 77) and now considering 3046/3127 (removed 81) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1234 ms. Remains : 3132/3209 places, 3046/3127 transitions.
[2023-03-12 15:12:50] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:12:50] [INFO ] Flatten gal took : 56 ms
[2023-03-12 15:12:50] [INFO ] Input system was already deterministic with 3046 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3209/3209 places, 3127/3127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1298 transitions
Trivial Post-agglo rules discarded 1298 transitions
Performed 1298 trivial Post agglomeration. Transition count delta: 1298
Iterating post reduction 0 with 1298 rules applied. Total rules applied 1298 place count 3208 transition count 1828
Reduce places removed 1298 places and 0 transitions.
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1452 rules applied. Total rules applied 2750 place count 1910 transition count 1674
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2847 place count 1814 transition count 1673
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2848 place count 1813 transition count 1673
Performed 360 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 360 Pre rules applied. Total rules applied 2848 place count 1813 transition count 1313
Deduced a syphon composed of 360 places in 6 ms
Reduce places removed 360 places and 0 transitions.
Iterating global reduction 4 with 720 rules applied. Total rules applied 3568 place count 1453 transition count 1313
Discarding 34 places :
Symmetric choice reduction at 4 with 34 rule applications. Total rules 3602 place count 1419 transition count 1279
Iterating global reduction 4 with 34 rules applied. Total rules applied 3636 place count 1419 transition count 1279
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 3636 place count 1419 transition count 1264
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 3666 place count 1404 transition count 1264
Performed 485 Post agglomeration using F-continuation condition.Transition count delta: 485
Deduced a syphon composed of 485 places in 1 ms
Reduce places removed 485 places and 0 transitions.
Iterating global reduction 4 with 970 rules applied. Total rules applied 4636 place count 919 transition count 779
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 4701 place count 919 transition count 714
Renaming transitions due to excessive name length > 1024 char.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 5 with 130 rules applied. Total rules applied 4831 place count 854 transition count 649
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 4832 place count 854 transition count 649
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4833 place count 853 transition count 648
Reduce places removed 90 places and 0 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 5 with 132 rules applied. Total rules applied 4965 place count 763 transition count 606
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 6 with 42 rules applied. Total rules applied 5007 place count 721 transition count 606
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 5007 place count 721 transition count 558
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5103 place count 673 transition count 558
Applied a total of 5103 rules in 381 ms. Remains 673 /3209 variables (removed 2536) and now considering 558/3127 (removed 2569) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 381 ms. Remains : 673/3209 places, 558/3127 transitions.
[2023-03-12 15:12:51] [INFO ] Flatten gal took : 12 ms
[2023-03-12 15:12:51] [INFO ] Flatten gal took : 13 ms
[2023-03-12 15:12:51] [INFO ] Input system was already deterministic with 558 transitions.
[2023-03-12 15:12:51] [INFO ] Flatten gal took : 65 ms
[2023-03-12 15:12:51] [INFO ] Flatten gal took : 80 ms
[2023-03-12 15:12:51] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-12 15:12:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3209 places, 3127 transitions and 7486 arcs took 10 ms.
Total runtime 64531 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/543/ctl_0_ --ctl=/tmp/543/ctl_1_ --ctl=/tmp/543/ctl_2_ --ctl=/tmp/543/ctl_3_ --ctl=/tmp/543/ctl_4_ --ctl=/tmp/543/ctl_5_ --ctl=/tmp/543/ctl_6_ --ctl=/tmp/543/ctl_7_ --ctl=/tmp/543/ctl_8_ --ctl=/tmp/543/ctl_9_ --ctl=/tmp/543/ctl_10_ --ctl=/tmp/543/ctl_11_ --ctl=/tmp/543/ctl_12_ --ctl=/tmp/543/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 12293580 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094208 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-48b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutoFlight-PT-48b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598000505"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;