Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690600582.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BusinessProcesses-PT-17, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690600582
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 16:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 25 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 161K 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 BusinessProcesses-PT-17-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-17-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678364272360

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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-17
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 12:17:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 12:17:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:17:54] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2023-03-09 12:17:54] [INFO ] Transformed 650 places.
[2023-03-09 12:17:54] [INFO ] Transformed 580 transitions.
[2023-03-09 12:17:54] [INFO ] Found NUPN structural information;
[2023-03-09 12:17:54] [INFO ] Parsed PT model containing 650 places and 580 transitions and 1709 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 11 ms
Reduce places removed 4 places and 4 transitions.
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 12:17:55] [INFO ] Flatten gal took : 158 ms
[2023-03-09 12:17:55] [INFO ] Flatten gal took : 41 ms
[2023-03-09 12:17:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality19383541213502806.gal : 52 ms
[2023-03-09 12:17:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16365378842063462011.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality19383541213502806.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16365378842063462011.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Incomplete random walk after 10000 steps, including 67 resets, run finished after 644 ms. (steps per millisecond=15 ) properties (out of 14) seen :2
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality16365378842063462011.prop.
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 12) seen :0
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 10
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :19 after 30
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :30 after 65
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :65 after 161
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :161 after 10780
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :1
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 576 rows 646 cols
[2023-03-09 12:17:56] [INFO ] Computed 108 place invariants in 23 ms
[2023-03-09 12:17:56] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-09 12:17:56] [INFO ] [Nat]Absence check using 62 positive place invariants in 19 ms returned sat
[2023-03-09 12:17:56] [INFO ] [Nat]Absence check using 62 positive and 46 generalized place invariants in 12 ms returned sat
[2023-03-09 12:17:57] [INFO ] After 485ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-09 12:17:57] [INFO ] Deduced a trap composed of 21 places in 313 ms of which 93 ms to minimize.
[2023-03-09 12:17:58] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 4 ms to minimize.
[2023-03-09 12:17:58] [INFO ] Deduced a trap composed of 21 places in 193 ms of which 1 ms to minimize.
[2023-03-09 12:17:58] [INFO ] Deduced a trap composed of 32 places in 345 ms of which 4 ms to minimize.
[2023-03-09 12:17:58] [INFO ] Deduced a trap composed of 35 places in 223 ms of which 2 ms to minimize.
[2023-03-09 12:17:59] [INFO ] Deduced a trap composed of 133 places in 175 ms of which 1 ms to minimize.
[2023-03-09 12:17:59] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 2 ms to minimize.
[2023-03-09 12:17:59] [INFO ] Deduced a trap composed of 31 places in 293 ms of which 1 ms to minimize.
[2023-03-09 12:18:01] [INFO ] Deduced a trap composed of 147 places in 1605 ms of which 2 ms to minimize.
[2023-03-09 12:18:01] [INFO ] Deduced a trap composed of 32 places in 255 ms of which 1 ms to minimize.
[2023-03-09 12:18:02] [INFO ] Deduced a trap composed of 141 places in 299 ms of which 1 ms to minimize.
[2023-03-09 12:18:02] [INFO ] Deduced a trap composed of 147 places in 319 ms of which 1 ms to minimize.
[2023-03-09 12:18:02] [INFO ] Deduced a trap composed of 151 places in 154 ms of which 0 ms to minimize.
[2023-03-09 12:18:02] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 0 ms to minimize.
[2023-03-09 12:18:03] [INFO ] Deduced a trap composed of 144 places in 213 ms of which 0 ms to minimize.
[2023-03-09 12:18:03] [INFO ] Deduced a trap composed of 146 places in 227 ms of which 9 ms to minimize.
[2023-03-09 12:18:03] [INFO ] Deduced a trap composed of 144 places in 238 ms of which 1 ms to minimize.
[2023-03-09 12:18:03] [INFO ] Deduced a trap composed of 28 places in 260 ms of which 1 ms to minimize.
[2023-03-09 12:18:04] [INFO ] Deduced a trap composed of 147 places in 130 ms of which 0 ms to minimize.
[2023-03-09 12:18:04] [INFO ] Deduced a trap composed of 72 places in 158 ms of which 0 ms to minimize.
[2023-03-09 12:18:04] [INFO ] Deduced a trap composed of 151 places in 192 ms of which 1 ms to minimize.
[2023-03-09 12:18:04] [INFO ] Deduced a trap composed of 159 places in 182 ms of which 1 ms to minimize.
[2023-03-09 12:18:04] [INFO ] Deduced a trap composed of 150 places in 180 ms of which 1 ms to minimize.
[2023-03-09 12:18:05] [INFO ] Deduced a trap composed of 149 places in 194 ms of which 1 ms to minimize.
[2023-03-09 12:18:05] [INFO ] Deduced a trap composed of 72 places in 121 ms of which 1 ms to minimize.
[2023-03-09 12:18:05] [INFO ] Deduced a trap composed of 41 places in 176 ms of which 1 ms to minimize.
[2023-03-09 12:18:05] [INFO ] Deduced a trap composed of 37 places in 146 ms of which 1 ms to minimize.
[2023-03-09 12:18:05] [INFO ] Deduced a trap composed of 119 places in 191 ms of which 0 ms to minimize.
[2023-03-09 12:18:06] [INFO ] Deduced a trap composed of 44 places in 177 ms of which 1 ms to minimize.
[2023-03-09 12:18:06] [INFO ] Deduced a trap composed of 36 places in 163 ms of which 1 ms to minimize.
[2023-03-09 12:18:06] [INFO ] Deduced a trap composed of 133 places in 178 ms of which 1 ms to minimize.
[2023-03-09 12:18:06] [INFO ] Deduced a trap composed of 44 places in 162 ms of which 1 ms to minimize.
[2023-03-09 12:18:06] [INFO ] Deduced a trap composed of 33 places in 163 ms of which 1 ms to minimize.
[2023-03-09 12:18:07] [INFO ] Deduced a trap composed of 119 places in 184 ms of which 1 ms to minimize.
[2023-03-09 12:18:07] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 0 ms to minimize.
[2023-03-09 12:18:07] [INFO ] Deduced a trap composed of 124 places in 139 ms of which 0 ms to minimize.
[2023-03-09 12:18:07] [INFO ] Deduced a trap composed of 139 places in 170 ms of which 0 ms to minimize.
[2023-03-09 12:18:07] [INFO ] Deduced a trap composed of 134 places in 136 ms of which 1 ms to minimize.
[2023-03-09 12:18:08] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 0 ms to minimize.
[2023-03-09 12:18:08] [INFO ] Deduced a trap composed of 122 places in 138 ms of which 2 ms to minimize.
[2023-03-09 12:18:08] [INFO ] Deduced a trap composed of 125 places in 182 ms of which 0 ms to minimize.
[2023-03-09 12:18:08] [INFO ] Deduced a trap composed of 116 places in 170 ms of which 1 ms to minimize.
[2023-03-09 12:18:08] [INFO ] Deduced a trap composed of 135 places in 193 ms of which 4 ms to minimize.
[2023-03-09 12:18:09] [INFO ] Deduced a trap composed of 131 places in 151 ms of which 0 ms to minimize.
[2023-03-09 12:18:09] [INFO ] Deduced a trap composed of 133 places in 138 ms of which 0 ms to minimize.
[2023-03-09 12:18:09] [INFO ] Deduced a trap composed of 143 places in 150 ms of which 0 ms to minimize.
[2023-03-09 12:18:09] [INFO ] Deduced a trap composed of 130 places in 164 ms of which 1 ms to minimize.
[2023-03-09 12:18:09] [INFO ] Deduced a trap composed of 134 places in 160 ms of which 0 ms to minimize.
[2023-03-09 12:18:10] [INFO ] Deduced a trap composed of 140 places in 154 ms of which 0 ms to minimize.
[2023-03-09 12:18:10] [INFO ] Deduced a trap composed of 124 places in 183 ms of which 0 ms to minimize.
[2023-03-09 12:18:10] [INFO ] Deduced a trap composed of 133 places in 159 ms of which 1 ms to minimize.
[2023-03-09 12:18:10] [INFO ] Deduced a trap composed of 139 places in 107 ms of which 0 ms to minimize.
[2023-03-09 12:18:10] [INFO ] Deduced a trap composed of 133 places in 133 ms of which 1 ms to minimize.
[2023-03-09 12:18:11] [INFO ] Deduced a trap composed of 137 places in 164 ms of which 1 ms to minimize.
[2023-03-09 12:18:11] [INFO ] Deduced a trap composed of 143 places in 125 ms of which 0 ms to minimize.
[2023-03-09 12:18:11] [INFO ] Deduced a trap composed of 137 places in 203 ms of which 0 ms to minimize.
[2023-03-09 12:18:11] [INFO ] Deduced a trap composed of 138 places in 194 ms of which 0 ms to minimize.
[2023-03-09 12:18:11] [INFO ] Deduced a trap composed of 149 places in 168 ms of which 1 ms to minimize.
[2023-03-09 12:18:12] [INFO ] Deduced a trap composed of 120 places in 169 ms of which 0 ms to minimize.
[2023-03-09 12:18:12] [INFO ] Deduced a trap composed of 49 places in 190 ms of which 1 ms to minimize.
[2023-03-09 12:18:12] [INFO ] Deduced a trap composed of 122 places in 193 ms of which 1 ms to minimize.
[2023-03-09 12:18:12] [INFO ] Deduced a trap composed of 122 places in 194 ms of which 0 ms to minimize.
[2023-03-09 12:18:13] [INFO ] Deduced a trap composed of 139 places in 172 ms of which 1 ms to minimize.
[2023-03-09 12:18:13] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 1 ms to minimize.
[2023-03-09 12:18:13] [INFO ] Deduced a trap composed of 125 places in 199 ms of which 1 ms to minimize.
[2023-03-09 12:18:13] [INFO ] Deduced a trap composed of 133 places in 182 ms of which 0 ms to minimize.
[2023-03-09 12:18:14] [INFO ] Deduced a trap composed of 49 places in 177 ms of which 3 ms to minimize.
[2023-03-09 12:18:14] [INFO ] Deduced a trap composed of 47 places in 181 ms of which 8 ms to minimize.
[2023-03-09 12:18:14] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 2 ms to minimize.
[2023-03-09 12:18:14] [INFO ] Deduced a trap composed of 138 places in 150 ms of which 0 ms to minimize.
[2023-03-09 12:18:14] [INFO ] Deduced a trap composed of 142 places in 175 ms of which 0 ms to minimize.
[2023-03-09 12:18:15] [INFO ] Deduced a trap composed of 142 places in 189 ms of which 1 ms to minimize.
[2023-03-09 12:18:15] [INFO ] Deduced a trap composed of 53 places in 189 ms of which 1 ms to minimize.
[2023-03-09 12:18:15] [INFO ] Deduced a trap composed of 130 places in 211 ms of which 1 ms to minimize.
[2023-03-09 12:18:15] [INFO ] Deduced a trap composed of 141 places in 212 ms of which 1 ms to minimize.
[2023-03-09 12:18:16] [INFO ] Deduced a trap composed of 129 places in 201 ms of which 1 ms to minimize.
[2023-03-09 12:18:16] [INFO ] Deduced a trap composed of 135 places in 217 ms of which 1 ms to minimize.
[2023-03-09 12:18:16] [INFO ] Deduced a trap composed of 143 places in 161 ms of which 0 ms to minimize.
[2023-03-09 12:18:16] [INFO ] Deduced a trap composed of 158 places in 179 ms of which 1 ms to minimize.
[2023-03-09 12:18:17] [INFO ] Deduced a trap composed of 140 places in 152 ms of which 1 ms to minimize.
[2023-03-09 12:18:17] [INFO ] Deduced a trap composed of 139 places in 211 ms of which 1 ms to minimize.
[2023-03-09 12:18:17] [INFO ] Deduced a trap composed of 134 places in 187 ms of which 0 ms to minimize.
[2023-03-09 12:18:20] [INFO ] Deduced a trap composed of 137 places in 2916 ms of which 1 ms to minimize.
[2023-03-09 12:18:20] [INFO ] Deduced a trap composed of 142 places in 207 ms of which 1 ms to minimize.
[2023-03-09 12:18:20] [INFO ] Deduced a trap composed of 135 places in 151 ms of which 1 ms to minimize.
[2023-03-09 12:18:21] [INFO ] Deduced a trap composed of 142 places in 206 ms of which 0 ms to minimize.
[2023-03-09 12:18:21] [INFO ] Deduced a trap composed of 139 places in 158 ms of which 1 ms to minimize.
[2023-03-09 12:18:21] [INFO ] Deduced a trap composed of 131 places in 196 ms of which 1 ms to minimize.
[2023-03-09 12:18:21] [INFO ] Deduced a trap composed of 142 places in 212 ms of which 0 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.Application.startNoEx(Application.java:902)
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)
[2023-03-09 12:18:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 12:18:21] [INFO ] After 25180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:11
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 146 ms.
Support contains 58 out of 646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 646/646 places, 576/576 transitions.
Graph (trivial) has 309 edges and 646 vertex of which 4 / 646 are part of one of the 1 SCC in 13 ms
Free SCC test removed 3 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1308 edges and 643 vertex of which 639 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Discarding 4 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 112 place count 639 transition count 461
Reduce places removed 110 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 123 rules applied. Total rules applied 235 place count 529 transition count 448
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 248 place count 516 transition count 448
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 89 Pre rules applied. Total rules applied 248 place count 516 transition count 359
Deduced a syphon composed of 89 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 191 rules applied. Total rules applied 439 place count 414 transition count 359
Discarding 66 places :
Symmetric choice reduction at 3 with 66 rule applications. Total rules 505 place count 348 transition count 293
Iterating global reduction 3 with 66 rules applied. Total rules applied 571 place count 348 transition count 293
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 571 place count 348 transition count 289
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 9 rules applied. Total rules applied 580 place count 343 transition count 289
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 189 rules applied. Total rules applied 769 place count 247 transition count 196
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 771 place count 246 transition count 200
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 773 place count 246 transition count 198
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 775 place count 244 transition count 198
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 776 place count 243 transition count 197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 777 place count 242 transition count 197
Applied a total of 777 rules in 228 ms. Remains 242 /646 variables (removed 404) and now considering 197/576 (removed 379) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 242/646 places, 197/576 transitions.
Incomplete random walk after 10000 steps, including 493 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 9) seen :2
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 197 rows 242 cols
[2023-03-09 12:18:23] [INFO ] Computed 87 place invariants in 11 ms
[2023-03-09 12:18:23] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 12:18:23] [INFO ] [Nat]Absence check using 60 positive place invariants in 10 ms returned sat
[2023-03-09 12:18:23] [INFO ] [Nat]Absence check using 60 positive and 27 generalized place invariants in 5 ms returned sat
[2023-03-09 12:18:23] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 12:18:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 12:18:23] [INFO ] After 95ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-09 12:18:23] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2023-03-09 12:18:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-03-09 12:18:23] [INFO ] Deduced a trap composed of 51 places in 127 ms of which 0 ms to minimize.
[2023-03-09 12:18:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-03-09 12:18:24] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 0 ms to minimize.
[2023-03-09 12:18:24] [INFO ] Deduced a trap composed of 62 places in 86 ms of which 1 ms to minimize.
[2023-03-09 12:18:24] [INFO ] Deduced a trap composed of 48 places in 98 ms of which 1 ms to minimize.
[2023-03-09 12:18:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 320 ms
[2023-03-09 12:18:24] [INFO ] After 855ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 112 ms.
[2023-03-09 12:18:24] [INFO ] After 1249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 58 ms.
Support contains 55 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 197/197 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 195
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 240 transition count 195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 239 transition count 194
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 239 transition count 194
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 10 place count 237 transition count 192
Applied a total of 10 rules in 37 ms. Remains 237 /242 variables (removed 5) and now considering 192/197 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 237/242 places, 192/197 transitions.
Incomplete random walk after 10000 steps, including 489 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 7) seen :2
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 192 rows 237 cols
[2023-03-09 12:18:25] [INFO ] Computed 87 place invariants in 4 ms
[2023-03-09 12:18:25] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 12:18:25] [INFO ] [Nat]Absence check using 58 positive place invariants in 11 ms returned sat
[2023-03-09 12:18:25] [INFO ] [Nat]Absence check using 58 positive and 29 generalized place invariants in 8 ms returned sat
[2023-03-09 12:18:25] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 12:18:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 12:18:25] [INFO ] After 135ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 46 places in 198 ms of which 0 ms to minimize.
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 8 places in 121 ms of which 1 ms to minimize.
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 49 places in 123 ms of which 1 ms to minimize.
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 0 ms to minimize.
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 1 ms to minimize.
[2023-03-09 12:18:26] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 47 places in 495 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 50 places in 64 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 54 places in 61 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 1 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 48 places in 89 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Deduced a trap composed of 50 places in 67 ms of which 0 ms to minimize.
[2023-03-09 12:18:27] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1927 ms
[2023-03-09 12:18:28] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2023-03-09 12:18:28] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2023-03-09 12:18:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 99 ms
[2023-03-09 12:18:28] [INFO ] After 2352ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 163 ms.
[2023-03-09 12:18:28] [INFO ] After 2881ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 27 ms.
Support contains 50 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 192/192 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 237 transition count 191
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 236 transition count 190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 235 transition count 190
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 10 place count 232 transition count 187
Applied a total of 10 rules in 35 ms. Remains 232 /237 variables (removed 5) and now considering 187/192 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 232/237 places, 187/192 transitions.
Incomplete random walk after 10000 steps, including 502 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 5) seen :1
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 187 rows 232 cols
[2023-03-09 12:18:28] [INFO ] Computed 87 place invariants in 2 ms
[2023-03-09 12:18:28] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 12:18:28] [INFO ] [Nat]Absence check using 58 positive place invariants in 7 ms returned sat
[2023-03-09 12:18:28] [INFO ] [Nat]Absence check using 58 positive and 29 generalized place invariants in 18 ms returned sat
[2023-03-09 12:18:29] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 12:18:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 12:18:29] [INFO ] After 172ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 47 places in 86 ms of which 0 ms to minimize.
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 49 places in 69 ms of which 1 ms to minimize.
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 47 places in 68 ms of which 0 ms to minimize.
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 51 places in 65 ms of which 0 ms to minimize.
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 54 places in 64 ms of which 0 ms to minimize.
[2023-03-09 12:18:29] [INFO ] Deduced a trap composed of 50 places in 67 ms of which 1 ms to minimize.
[2023-03-09 12:18:30] [INFO ] Deduced a trap composed of 53 places in 75 ms of which 1 ms to minimize.
[2023-03-09 12:18:30] [INFO ] Deduced a trap composed of 55 places in 68 ms of which 0 ms to minimize.
[2023-03-09 12:18:30] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 816 ms
[2023-03-09 12:18:30] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
[2023-03-09 12:18:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-09 12:18:30] [INFO ] After 1155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 149 ms.
[2023-03-09 12:18:30] [INFO ] After 1618ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 22 ms.
Support contains 49 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 187/187 transitions.
Applied a total of 0 rules in 14 ms. Remains 232 /232 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 232/232 places, 187/187 transitions.
Incomplete random walk after 10000 steps, including 505 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 91 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :1
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
[2023-03-09 12:18:30] [INFO ] Invariant cache hit.
[2023-03-09 12:18:30] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 12:18:31] [INFO ] [Nat]Absence check using 58 positive place invariants in 7 ms returned sat
[2023-03-09 12:18:31] [INFO ] [Nat]Absence check using 58 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-09 12:18:31] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 12:18:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 12:18:31] [INFO ] After 83ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 1 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 47 places in 74 ms of which 1 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 1 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 49 places in 64 ms of which 0 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 47 places in 59 ms of which 0 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 47 places in 54 ms of which 0 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 52 places in 57 ms of which 0 ms to minimize.
[2023-03-09 12:18:31] [INFO ] Deduced a trap composed of 50 places in 57 ms of which 1 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 63 places in 54 ms of which 1 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 50 places in 55 ms of which 1 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 50 places in 80 ms of which 0 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 61 places in 64 ms of which 0 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 55 places in 61 ms of which 0 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 55 places in 66 ms of which 1 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1318 ms
[2023-03-09 12:18:32] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2023-03-09 12:18:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2023-03-09 12:18:32] [INFO ] After 1607ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 190 ms.
[2023-03-09 12:18:32] [INFO ] After 1997ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 12 ms.
Support contains 48 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 187/187 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 231 transition count 186
Applied a total of 2 rules in 22 ms. Remains 231 /232 variables (removed 1) and now considering 186/187 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 231/232 places, 186/187 transitions.
Incomplete random walk after 10000 steps, including 502 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 87 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 1227063 steps, run timeout after 3001 ms. (steps per millisecond=408 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 1227063 steps, saw 188118 distinct states, run finished after 3002 ms. (steps per millisecond=408 ) properties seen :2
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 186 rows 231 cols
[2023-03-09 12:18:36] [INFO ] Computed 87 place invariants in 9 ms
[2023-03-09 12:18:36] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:18:36] [INFO ] [Nat]Absence check using 58 positive place invariants in 10 ms returned sat
[2023-03-09 12:18:36] [INFO ] [Nat]Absence check using 58 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-09 12:18:36] [INFO ] After 114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:18:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-09 12:18:36] [INFO ] After 38ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:18:36] [INFO ] Deduced a trap composed of 49 places in 100 ms of which 1 ms to minimize.
[2023-03-09 12:18:36] [INFO ] Deduced a trap composed of 51 places in 66 ms of which 1 ms to minimize.
[2023-03-09 12:18:36] [INFO ] Deduced a trap composed of 48 places in 72 ms of which 0 ms to minimize.
[2023-03-09 12:18:36] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 1 ms to minimize.
[2023-03-09 12:18:37] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 2 ms to minimize.
[2023-03-09 12:18:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 435 ms
[2023-03-09 12:18:37] [INFO ] After 521ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-09 12:18:37] [INFO ] After 781ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 26 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 186/186 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 231 transition count 185
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 230 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 229 transition count 184
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 4 place count 229 transition count 176
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 22 place count 219 transition count 176
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 25 place count 216 transition count 173
Iterating global reduction 3 with 3 rules applied. Total rules applied 28 place count 216 transition count 173
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 3 with 14 rules applied. Total rules applied 42 place count 209 transition count 166
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 207 transition count 164
Applied a total of 44 rules in 48 ms. Remains 207 /231 variables (removed 24) and now considering 164/186 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 207/231 places, 164/186 transitions.
Incomplete random walk after 10000 steps, including 711 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Finished probabilistic random walk after 145327 steps, run visited all 1 properties in 462 ms. (steps per millisecond=314 )
Probabilistic random walk after 145327 steps, saw 30356 distinct states, run finished after 463 ms. (steps per millisecond=313 ) properties seen :1
FORMULA BusinessProcesses-PT-17-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 43086 ms.

BK_STOP 1678364318598

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="BusinessProcesses-PT-17"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is BusinessProcesses-PT-17, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690600582"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-17.tgz
mv BusinessProcesses-PT-17 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;