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-oct2-167813598000473.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 ltsminxred
Input is AutoFlight-PT-12b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598000473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 7.6K Feb 25 18:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 18:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:10 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 3.6K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 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 266K 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-12b-CTLCardinality-00
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-01
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-02
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-03
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-04
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-05
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-06
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-07
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-08
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-09
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-10
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-11
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-12
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-13
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-14
FORMULA_NAME AutoFlight-PT-12b-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678631188372

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-12b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 14:26:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 14:26:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 14:26:32] [INFO ] Load time of PNML (sax parser for PT used): 233 ms
[2023-03-12 14:26:32] [INFO ] Transformed 1126 places.
[2023-03-12 14:26:32] [INFO ] Transformed 1124 transitions.
[2023-03-12 14:26:32] [INFO ] Found NUPN structural information;
[2023-03-12 14:26:32] [INFO ] Parsed PT model containing 1126 places and 1124 transitions and 2618 arcs in 441 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 41 ms.
FORMULA AutoFlight-PT-12b-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12b-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 128 out of 1126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1126/1126 places, 1124/1124 transitions.
Discarding 129 places :
Symmetric choice reduction at 0 with 129 rule applications. Total rules 129 place count 997 transition count 995
Iterating global reduction 0 with 129 rules applied. Total rules applied 258 place count 997 transition count 995
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 275 place count 997 transition count 978
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 324 place count 948 transition count 929
Iterating global reduction 1 with 49 rules applied. Total rules applied 373 place count 948 transition count 929
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 382 place count 939 transition count 920
Iterating global reduction 1 with 9 rules applied. Total rules applied 391 place count 939 transition count 920
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 394 place count 936 transition count 917
Iterating global reduction 1 with 3 rules applied. Total rules applied 397 place count 936 transition count 917
Applied a total of 397 rules in 491 ms. Remains 936 /1126 variables (removed 190) and now considering 917/1124 (removed 207) transitions.
// Phase 1: matrix 917 rows 936 cols
[2023-03-12 14:26:33] [INFO ] Computed 76 place invariants in 27 ms
[2023-03-12 14:26:34] [INFO ] Implicit Places using invariants in 1342 ms returned []
[2023-03-12 14:26:34] [INFO ] Invariant cache hit.
[2023-03-12 14:26:35] [INFO ] Implicit Places using invariants and state equation in 1433 ms returned []
Implicit Place search using SMT with State Equation took 2829 ms to find 0 implicit places.
[2023-03-12 14:26:36] [INFO ] Invariant cache hit.
[2023-03-12 14:26:36] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 936/1126 places, 917/1124 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3916 ms. Remains : 936/1126 places, 917/1124 transitions.
Support contains 128 out of 936 places after structural reductions.
[2023-03-12 14:26:36] [INFO ] Flatten gal took : 90 ms
[2023-03-12 14:26:37] [INFO ] Flatten gal took : 58 ms
[2023-03-12 14:26:37] [INFO ] Input system was already deterministic with 917 transitions.
Support contains 119 out of 936 places (down from 128) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 481 ms. (steps per millisecond=20 ) properties (out of 71) seen :48
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) 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 23) 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 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) 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 23) 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 23) 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 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) 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 23) 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 23) seen :0
Running SMT prover for 23 properties.
[2023-03-12 14:26:37] [INFO ] Invariant cache hit.
[2023-03-12 14:26:38] [INFO ] After 685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-12 14:26:39] [INFO ] [Nat]Absence check using 75 positive place invariants in 91 ms returned sat
[2023-03-12 14:26:39] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 14:26:41] [INFO ] After 1813ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :22
[2023-03-12 14:26:42] [INFO ] Deduced a trap composed of 25 places in 783 ms of which 9 ms to minimize.
[2023-03-12 14:26:43] [INFO ] Deduced a trap composed of 51 places in 579 ms of which 2 ms to minimize.
[2023-03-12 14:26:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1516 ms
[2023-03-12 14:26:44] [INFO ] Deduced a trap composed of 34 places in 772 ms of which 1 ms to minimize.
[2023-03-12 14:26:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 851 ms
[2023-03-12 14:26:44] [INFO ] Deduced a trap composed of 29 places in 412 ms of which 10 ms to minimize.
[2023-03-12 14:26:45] [INFO ] Deduced a trap composed of 27 places in 613 ms of which 5 ms to minimize.
[2023-03-12 14:26:45] [INFO ] Deduced a trap composed of 79 places in 320 ms of which 1 ms to minimize.
[2023-03-12 14:26:46] [INFO ] Deduced a trap composed of 64 places in 411 ms of which 2 ms to minimize.
[2023-03-12 14:26:46] [INFO ] Deduced a trap composed of 114 places in 238 ms of which 1 ms to minimize.
[2023-03-12 14:26:47] [INFO ] Deduced a trap composed of 63 places in 348 ms of which 2 ms to minimize.
[2023-03-12 14:26:47] [INFO ] Deduced a trap composed of 50 places in 253 ms of which 0 ms to minimize.
[2023-03-12 14:26:47] [INFO ] Deduced a trap composed of 138 places in 371 ms of which 1 ms to minimize.
[2023-03-12 14:26:48] [INFO ] Deduced a trap composed of 134 places in 409 ms of which 10 ms to minimize.
[2023-03-12 14:26:48] [INFO ] Deduced a trap composed of 59 places in 276 ms of which 1 ms to minimize.
[2023-03-12 14:26:48] [INFO ] Deduced a trap composed of 116 places in 384 ms of which 0 ms to minimize.
[2023-03-12 14:26:49] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 0 ms to minimize.
[2023-03-12 14:26:49] [INFO ] Deduced a trap composed of 128 places in 252 ms of which 1 ms to minimize.
[2023-03-12 14:26:49] [INFO ] Deduced a trap composed of 68 places in 317 ms of which 1 ms to minimize.
[2023-03-12 14:26:50] [INFO ] Deduced a trap composed of 120 places in 404 ms of which 0 ms to minimize.
[2023-03-12 14:26:50] [INFO ] Deduced a trap composed of 163 places in 214 ms of which 0 ms to minimize.
[2023-03-12 14:26:50] [INFO ] Deduced a trap composed of 106 places in 289 ms of which 21 ms to minimize.
[2023-03-12 14:26:51] [INFO ] Deduced a trap composed of 128 places in 205 ms of which 1 ms to minimize.
[2023-03-12 14:26:51] [INFO ] Deduced a trap composed of 126 places in 208 ms of which 1 ms to minimize.
[2023-03-12 14:26:51] [INFO ] Deduced a trap composed of 122 places in 311 ms of which 1 ms to minimize.
[2023-03-12 14:26:52] [INFO ] Deduced a trap composed of 173 places in 244 ms of which 1 ms to minimize.
[2023-03-12 14:26:52] [INFO ] Deduced a trap composed of 70 places in 205 ms of which 13 ms to minimize.
[2023-03-12 14:26:52] [INFO ] Deduced a trap composed of 167 places in 174 ms of which 1 ms to minimize.
[2023-03-12 14:26:52] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 8164 ms
[2023-03-12 14:26:52] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 1 ms to minimize.
[2023-03-12 14:26:53] [INFO ] Deduced a trap composed of 74 places in 239 ms of which 1 ms to minimize.
[2023-03-12 14:26:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 578 ms
[2023-03-12 14:26:53] [INFO ] Deduced a trap composed of 76 places in 256 ms of which 0 ms to minimize.
[2023-03-12 14:26:53] [INFO ] Deduced a trap composed of 65 places in 287 ms of which 1 ms to minimize.
[2023-03-12 14:26:54] [INFO ] Deduced a trap composed of 102 places in 358 ms of which 25 ms to minimize.
[2023-03-12 14:26:54] [INFO ] Deduced a trap composed of 129 places in 526 ms of which 1 ms to minimize.
[2023-03-12 14:26:55] [INFO ] Deduced a trap composed of 137 places in 249 ms of which 1 ms to minimize.
[2023-03-12 14:26:55] [INFO ] Deduced a trap composed of 122 places in 205 ms of which 0 ms to minimize.
[2023-03-12 14:26:55] [INFO ] Deduced a trap composed of 112 places in 231 ms of which 13 ms to minimize.
[2023-03-12 14:26:56] [INFO ] Deduced a trap composed of 132 places in 185 ms of which 1 ms to minimize.
[2023-03-12 14:26:56] [INFO ] Deduced a trap composed of 117 places in 267 ms of which 1 ms to minimize.
[2023-03-12 14:26:56] [INFO ] Deduced a trap composed of 144 places in 242 ms of which 0 ms to minimize.
[2023-03-12 14:26:56] [INFO ] Deduced a trap composed of 183 places in 293 ms of which 0 ms to minimize.
[2023-03-12 14:26:57] [INFO ] Deduced a trap composed of 135 places in 320 ms of which 14 ms to minimize.
[2023-03-12 14:26:57] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 0 ms to minimize.
[2023-03-12 14:26:57] [INFO ] Deduced a trap composed of 143 places in 344 ms of which 0 ms to minimize.
[2023-03-12 14:26:58] [INFO ] Deduced a trap composed of 121 places in 193 ms of which 1 ms to minimize.
[2023-03-12 14:26:58] [INFO ] Deduced a trap composed of 159 places in 290 ms of which 3 ms to minimize.
[2023-03-12 14:26:58] [INFO ] Deduced a trap composed of 155 places in 267 ms of which 0 ms to minimize.
[2023-03-12 14:26:58] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 5490 ms
[2023-03-12 14:26:59] [INFO ] Deduced a trap composed of 149 places in 263 ms of which 1 ms to minimize.
[2023-03-12 14:26:59] [INFO ] Deduced a trap composed of 77 places in 229 ms of which 2 ms to minimize.
[2023-03-12 14:26:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 629 ms
[2023-03-12 14:26:59] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 1 ms to minimize.
[2023-03-12 14:26:59] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 1 ms to minimize.
[2023-03-12 14:27:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 370 ms
[2023-03-12 14:27:00] [INFO ] Deduced a trap composed of 156 places in 305 ms of which 0 ms to minimize.
[2023-03-12 14:27:00] [INFO ] Deduced a trap composed of 149 places in 240 ms of which 0 ms to minimize.
[2023-03-12 14:27:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 683 ms
[2023-03-12 14:27:01] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 1 ms to minimize.
[2023-03-12 14:27:01] [INFO ] Deduced a trap composed of 82 places in 254 ms of which 1 ms to minimize.
[2023-03-12 14:27:01] [INFO ] Deduced a trap composed of 119 places in 219 ms of which 1 ms to minimize.
[2023-03-12 14:27:02] [INFO ] Deduced a trap composed of 157 places in 207 ms of which 0 ms to minimize.
[2023-03-12 14:27:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1128 ms
[2023-03-12 14:27:02] [INFO ] Deduced a trap composed of 98 places in 189 ms of which 1 ms to minimize.
[2023-03-12 14:27:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2023-03-12 14:27:03] [INFO ] Deduced a trap composed of 37 places in 346 ms of which 4 ms to minimize.
[2023-03-12 14:27:03] [INFO ] Deduced a trap composed of 125 places in 166 ms of which 1 ms to minimize.
[2023-03-12 14:27:04] [INFO ] Deduced a trap composed of 140 places in 460 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)
[2023-03-12 14:27:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 14:27:04] [INFO ] After 25378ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:23
Fused 23 Parikh solutions to 22 different solutions.
Parikh walk visited 12 properties in 707 ms.
Support contains 17 out of 936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 936/936 places, 917/917 transitions.
Drop transitions removed 331 transitions
Trivial Post-agglo rules discarded 331 transitions
Performed 331 trivial Post agglomeration. Transition count delta: 331
Iterating post reduction 0 with 331 rules applied. Total rules applied 331 place count 936 transition count 586
Reduce places removed 331 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 374 rules applied. Total rules applied 705 place count 605 transition count 543
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 729 place count 581 transition count 543
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 102 Pre rules applied. Total rules applied 729 place count 581 transition count 441
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 204 rules applied. Total rules applied 933 place count 479 transition count 441
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 951 place count 461 transition count 423
Iterating global reduction 3 with 18 rules applied. Total rules applied 969 place count 461 transition count 423
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 969 place count 461 transition count 414
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 987 place count 452 transition count 414
Performed 166 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 166 places in 1 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 3 with 332 rules applied. Total rules applied 1319 place count 286 transition count 228
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 1323 place count 286 transition count 224
Free-agglomeration rule applied 48 times.
Iterating global reduction 3 with 48 rules applied. Total rules applied 1371 place count 286 transition count 176
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 1419 place count 238 transition count 176
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1420 place count 237 transition count 175
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 4 with 27 rules applied. Total rules applied 1447 place count 217 transition count 168
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1454 place count 210 transition count 168
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 18 Pre rules applied. Total rules applied 1454 place count 210 transition count 150
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1490 place count 192 transition count 150
Applied a total of 1490 rules in 154 ms. Remains 192 /936 variables (removed 744) and now considering 150/917 (removed 767) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 192/936 places, 150/917 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 150 rows 192 cols
[2023-03-12 14:27:05] [INFO ] Computed 56 place invariants in 2 ms
[2023-03-12 14:27:05] [INFO ] [Real]Absence check using 54 positive place invariants in 6 ms returned sat
[2023-03-12 14:27:05] [INFO ] [Real]Absence check using 54 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-12 14:27:05] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 14:27:05] [INFO ] [Nat]Absence check using 54 positive place invariants in 8 ms returned sat
[2023-03-12 14:27:05] [INFO ] [Nat]Absence check using 54 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 14:27:05] [INFO ] After 325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 14:27:05] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-12 14:27:05] [INFO ] After 68ms SMT Verify possible using 83 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 14:27:05] [INFO ] After 81ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-12 14:27:05] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 150/150 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 192 transition count 144
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 186 transition count 144
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 186 transition count 142
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 17 place count 183 transition count 142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 17 place count 183 transition count 141
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 182 transition count 141
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 33 place count 175 transition count 134
Applied a total of 33 rules in 12 ms. Remains 175 /192 variables (removed 17) and now considering 134/150 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 175/192 places, 134/150 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4137 steps, run visited all 1 properties in 60 ms. (steps per millisecond=68 )
Probabilistic random walk after 4137 steps, saw 1530 distinct states, run finished after 60 ms. (steps per millisecond=68 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2023-03-12 14:27:05] [INFO ] Flatten gal took : 59 ms
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 30 ms
[2023-03-12 14:27:06] [INFO ] Input system was already deterministic with 917 transitions.
Computed a total of 246 stabilizing places and 246 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 0 with 338 rules applied. Total rules applied 338 place count 935 transition count 578
Reduce places removed 338 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 385 rules applied. Total rules applied 723 place count 597 transition count 531
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 747 place count 573 transition count 531
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 107 Pre rules applied. Total rules applied 747 place count 573 transition count 424
Deduced a syphon composed of 107 places in 3 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 3 with 214 rules applied. Total rules applied 961 place count 466 transition count 424
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 987 place count 440 transition count 398
Iterating global reduction 3 with 26 rules applied. Total rules applied 1013 place count 440 transition count 398
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 1013 place count 440 transition count 385
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 1039 place count 427 transition count 385
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 1317 place count 288 transition count 246
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 1337 place count 288 transition count 226
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1377 place count 268 transition count 206
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1378 place count 267 transition count 205
Reduce places removed 19 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 4 with 26 rules applied. Total rules applied 1404 place count 248 transition count 198
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1411 place count 241 transition count 198
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1411 place count 241 transition count 186
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1435 place count 229 transition count 186
Applied a total of 1435 rules in 88 ms. Remains 229 /936 variables (removed 707) and now considering 186/917 (removed 731) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 229/936 places, 186/917 transitions.
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 8 ms
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 12 ms
[2023-03-12 14:27:06] [INFO ] Input system was already deterministic with 186 transitions.
Finished random walk after 67 steps, including 1 resets, run visited all 1 properties in 14 ms. (steps per millisecond=4 )
FORMULA AutoFlight-PT-12b-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 0 with 338 rules applied. Total rules applied 338 place count 935 transition count 578
Reduce places removed 338 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 385 rules applied. Total rules applied 723 place count 597 transition count 531
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 747 place count 573 transition count 531
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 747 place count 573 transition count 423
Deduced a syphon composed of 108 places in 2 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 216 rules applied. Total rules applied 963 place count 465 transition count 423
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 989 place count 439 transition count 397
Iterating global reduction 3 with 26 rules applied. Total rules applied 1015 place count 439 transition count 397
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 1015 place count 439 transition count 383
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 1043 place count 425 transition count 383
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 1 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 3 with 280 rules applied. Total rules applied 1323 place count 285 transition count 243
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 1343 place count 285 transition count 223
Renaming transitions due to excessive name length > 1024 char.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1383 place count 265 transition count 203
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1384 place count 264 transition count 202
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 4 with 27 rules applied. Total rules applied 1411 place count 244 transition count 195
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1418 place count 237 transition count 195
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1418 place count 237 transition count 184
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1440 place count 226 transition count 184
Applied a total of 1440 rules in 91 ms. Remains 226 /936 variables (removed 710) and now considering 184/917 (removed 733) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 226/936 places, 184/917 transitions.
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 6 ms
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 7 ms
[2023-03-12 14:27:06] [INFO ] Input system was already deterministic with 184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 900 transition count 881
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 900 transition count 881
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 79 place count 900 transition count 874
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 93 place count 886 transition count 860
Iterating global reduction 1 with 14 rules applied. Total rules applied 107 place count 886 transition count 860
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 112 place count 881 transition count 855
Iterating global reduction 1 with 5 rules applied. Total rules applied 117 place count 881 transition count 855
Applied a total of 117 rules in 109 ms. Remains 881 /936 variables (removed 55) and now considering 855/917 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 881/936 places, 855/917 transitions.
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 36 ms
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 24 ms
[2023-03-12 14:27:06] [INFO ] Input system was already deterministic with 855 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 896 transition count 877
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 896 transition count 877
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 87 place count 896 transition count 870
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 881 transition count 855
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 881 transition count 855
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 121 place count 877 transition count 851
Iterating global reduction 1 with 4 rules applied. Total rules applied 125 place count 877 transition count 851
Applied a total of 125 rules in 133 ms. Remains 877 /936 variables (removed 59) and now considering 851/917 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 877/936 places, 851/917 transitions.
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 36 ms
[2023-03-12 14:27:06] [INFO ] Flatten gal took : 31 ms
[2023-03-12 14:27:06] [INFO ] Input system was already deterministic with 851 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 896 transition count 877
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 896 transition count 877
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 87 place count 896 transition count 870
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 103 place count 880 transition count 854
Iterating global reduction 1 with 16 rules applied. Total rules applied 119 place count 880 transition count 854
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 124 place count 875 transition count 849
Iterating global reduction 1 with 5 rules applied. Total rules applied 129 place count 875 transition count 849
Applied a total of 129 rules in 93 ms. Remains 875 /936 variables (removed 61) and now considering 849/917 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 875/936 places, 849/917 transitions.
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 19 ms
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 19 ms
[2023-03-12 14:27:07] [INFO ] Input system was already deterministic with 849 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 896 transition count 877
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 896 transition count 877
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 87 place count 896 transition count 870
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 101 place count 882 transition count 856
Iterating global reduction 1 with 14 rules applied. Total rules applied 115 place count 882 transition count 856
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 119 place count 878 transition count 852
Iterating global reduction 1 with 4 rules applied. Total rules applied 123 place count 878 transition count 852
Applied a total of 123 rules in 111 ms. Remains 878 /936 variables (removed 58) and now considering 852/917 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 878/936 places, 852/917 transitions.
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 32 ms
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 33 ms
[2023-03-12 14:27:07] [INFO ] Input system was already deterministic with 852 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 901 transition count 882
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 901 transition count 882
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 76 place count 901 transition count 876
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 88 place count 889 transition count 864
Iterating global reduction 1 with 12 rules applied. Total rules applied 100 place count 889 transition count 864
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 886 transition count 861
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 886 transition count 861
Applied a total of 106 rules in 120 ms. Remains 886 /936 variables (removed 50) and now considering 861/917 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 886/936 places, 861/917 transitions.
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 17 ms
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 20 ms
[2023-03-12 14:27:07] [INFO ] Input system was already deterministic with 861 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 895 transition count 876
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 895 transition count 876
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 88 place count 895 transition count 870
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 103 place count 880 transition count 855
Iterating global reduction 1 with 15 rules applied. Total rules applied 118 place count 880 transition count 855
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 123 place count 875 transition count 850
Iterating global reduction 1 with 5 rules applied. Total rules applied 128 place count 875 transition count 850
Applied a total of 128 rules in 136 ms. Remains 875 /936 variables (removed 61) and now considering 850/917 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 875/936 places, 850/917 transitions.
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 31 ms
[2023-03-12 14:27:07] [INFO ] Flatten gal took : 27 ms
[2023-03-12 14:27:07] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 897 transition count 878
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 897 transition count 878
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 84 place count 897 transition count 872
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 97 place count 884 transition count 859
Iterating global reduction 1 with 13 rules applied. Total rules applied 110 place count 884 transition count 859
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 115 place count 879 transition count 854
Iterating global reduction 1 with 5 rules applied. Total rules applied 120 place count 879 transition count 854
Applied a total of 120 rules in 109 ms. Remains 879 /936 variables (removed 57) and now considering 854/917 (removed 63) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 879/936 places, 854/917 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 17 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 17 ms
[2023-03-12 14:27:08] [INFO ] Input system was already deterministic with 854 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 901 transition count 882
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 901 transition count 882
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 74 place count 901 transition count 878
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 86 place count 889 transition count 866
Iterating global reduction 1 with 12 rules applied. Total rules applied 98 place count 889 transition count 866
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 101 place count 886 transition count 863
Iterating global reduction 1 with 3 rules applied. Total rules applied 104 place count 886 transition count 863
Applied a total of 104 rules in 109 ms. Remains 886 /936 variables (removed 50) and now considering 863/917 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 886/936 places, 863/917 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 18 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 18 ms
[2023-03-12 14:27:08] [INFO ] Input system was already deterministic with 863 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 894 transition count 875
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 894 transition count 875
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 90 place count 894 transition count 869
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 106 place count 878 transition count 853
Iterating global reduction 1 with 16 rules applied. Total rules applied 122 place count 878 transition count 853
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 127 place count 873 transition count 848
Iterating global reduction 1 with 5 rules applied. Total rules applied 132 place count 873 transition count 848
Applied a total of 132 rules in 87 ms. Remains 873 /936 variables (removed 63) and now considering 848/917 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 873/936 places, 848/917 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 16 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 23 ms
[2023-03-12 14:27:08] [INFO ] Input system was already deterministic with 848 transitions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 893 transition count 874
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 893 transition count 874
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 93 place count 893 transition count 867
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 108 place count 878 transition count 852
Iterating global reduction 1 with 15 rules applied. Total rules applied 123 place count 878 transition count 852
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 127 place count 874 transition count 848
Iterating global reduction 1 with 4 rules applied. Total rules applied 131 place count 874 transition count 848
Applied a total of 131 rules in 104 ms. Remains 874 /936 variables (removed 62) and now considering 848/917 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 874/936 places, 848/917 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 18 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 18 ms
[2023-03-12 14:27:08] [INFO ] Input system was already deterministic with 848 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 936/936 places, 917/917 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 0 with 337 rules applied. Total rules applied 337 place count 935 transition count 579
Reduce places removed 337 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 383 rules applied. Total rules applied 720 place count 598 transition count 533
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 25 rules applied. Total rules applied 745 place count 574 transition count 532
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 746 place count 573 transition count 532
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 108 Pre rules applied. Total rules applied 746 place count 573 transition count 424
Deduced a syphon composed of 108 places in 1 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 4 with 216 rules applied. Total rules applied 962 place count 465 transition count 424
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 988 place count 439 transition count 398
Iterating global reduction 4 with 26 rules applied. Total rules applied 1014 place count 439 transition count 398
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 14 Pre rules applied. Total rules applied 1014 place count 439 transition count 384
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 1042 place count 425 transition count 384
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 4 with 270 rules applied. Total rules applied 1312 place count 290 transition count 249
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1332 place count 290 transition count 229
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1372 place count 270 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1373 place count 269 transition count 208
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 5 with 28 rules applied. Total rules applied 1401 place count 249 transition count 200
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1409 place count 241 transition count 200
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1409 place count 241 transition count 188
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1433 place count 229 transition count 188
Applied a total of 1433 rules in 76 ms. Remains 229 /936 variables (removed 707) and now considering 188/917 (removed 729) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 229/936 places, 188/917 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 4 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 5 ms
[2023-03-12 14:27:08] [INFO ] Input system was already deterministic with 188 transitions.
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 19 ms
[2023-03-12 14:27:08] [INFO ] Flatten gal took : 19 ms
[2023-03-12 14:27:08] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-12 14:27:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 936 places, 917 transitions and 2204 arcs took 4 ms.
Total runtime 36803 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/676/ctl_0_ --ctl=/tmp/676/ctl_1_ --ctl=/tmp/676/ctl_2_ --ctl=/tmp/676/ctl_3_ --ctl=/tmp/676/ctl_4_ --ctl=/tmp/676/ctl_5_ --ctl=/tmp/676/ctl_6_ --ctl=/tmp/676/ctl_7_ --ctl=/tmp/676/ctl_8_ --ctl=/tmp/676/ctl_9_ --ctl=/tmp/676/ctl_10_ --ctl=/tmp/676/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 13182204 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16095112 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-12b"
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-12b, 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-oct2-167813598000473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12b.tgz
mv AutoFlight-PT-12b 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 ;