Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r047-tajo-171620398500557.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='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 2-5568
Executing tool greatspnxred
Input is BusinessProcesses-PT-14, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r047-tajo-171620398500557
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 16:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 11 16:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 16:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 16:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 156K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-00
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-01
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-02
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-03
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-04
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-05
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-06
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-07
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-08
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-09
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-10
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-11
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-12
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-13
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-14
FORMULA_NAME BusinessProcesses-PT-14-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716306758856

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-14
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 15:52:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-21 15:52:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:52:41] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-21 15:52:41] [INFO ] Transformed 624 places.
[2024-05-21 15:52:41] [INFO ] Transformed 564 transitions.
[2024-05-21 15:52:41] [INFO ] Found NUPN structural information;
[2024-05-21 15:52:41] [INFO ] Parsed PT model containing 624 places and 564 transitions and 1657 arcs in 329 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 31 ms.
Deduced a syphon composed of 8 places in 9 ms
Reduce places removed 8 places and 8 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 556 rows 616 cols
[2024-05-21 15:52:41] [INFO ] Computed 99 invariants in 63 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (68 resets) in 87 ms. (113 steps per ms)
FORMULA BusinessProcesses-PT-14-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (60 resets) in 109 ms. (454 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-05-21 15:52:41] [INFO ] Invariant cache hit.
[2024-05-21 15:52:42] [INFO ] [Real]Absence check using 60 positive place invariants in 406 ms returned sat
[2024-05-21 15:52:42] [INFO ] [Real]Absence check using 60 positive and 39 generalized place invariants in 275 ms returned sat
[2024-05-21 15:52:43] [INFO ] [Real]Absence check using state equation in 1199 ms returned sat
[2024-05-21 15:52:45] [INFO ] Deduced a trap composed of 28 places in 1172 ms of which 43 ms to minimize.
[2024-05-21 15:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:52:45] [INFO ] [Nat]Absence check using 60 positive place invariants in 32 ms returned sat
[2024-05-21 15:52:45] [INFO ] [Nat]Absence check using 60 positive and 39 generalized place invariants in 25 ms returned sat
[2024-05-21 15:52:45] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-05-21 15:52:46] [INFO ] Deduced a trap composed of 28 places in 218 ms of which 3 ms to minimize.
[2024-05-21 15:52:46] [INFO ] Deduced a trap composed of 23 places in 197 ms of which 4 ms to minimize.
[2024-05-21 15:52:46] [INFO ] Deduced a trap composed of 24 places in 162 ms of which 12 ms to minimize.
[2024-05-21 15:52:46] [INFO ] Deduced a trap composed of 12 places in 164 ms of which 3 ms to minimize.
[2024-05-21 15:52:47] [INFO ] Deduced a trap composed of 12 places in 163 ms of which 3 ms to minimize.
[2024-05-21 15:52:47] [INFO ] Deduced a trap composed of 19 places in 159 ms of which 15 ms to minimize.
[2024-05-21 15:52:47] [INFO ] Deduced a trap composed of 24 places in 195 ms of which 5 ms to minimize.
[2024-05-21 15:52:48] [INFO ] Deduced a trap composed of 39 places in 1359 ms of which 5 ms to minimize.
[2024-05-21 15:52:49] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 3 ms to minimize.
[2024-05-21 15:52:49] [INFO ] Deduced a trap composed of 20 places in 200 ms of which 4 ms to minimize.
[2024-05-21 15:52:49] [INFO ] Deduced a trap composed of 143 places in 235 ms of which 6 ms to minimize.
[2024-05-21 15:52:49] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 3 ms to minimize.
[2024-05-21 15:52:49] [INFO ] Deduced a trap composed of 139 places in 208 ms of which 16 ms to minimize.
[2024-05-21 15:52:52] [INFO ] Deduced a trap composed of 24 places in 2973 ms of which 4 ms to minimize.
[2024-05-21 15:52:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-21 15:52:53] [INFO ] [Real]Absence check using 60 positive place invariants in 25 ms returned sat
[2024-05-21 15:52:53] [INFO ] [Real]Absence check using 60 positive and 39 generalized place invariants in 13 ms returned sat
[2024-05-21 15:52:53] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2024-05-21 15:52:53] [INFO ] Deduced a trap composed of 12 places in 272 ms of which 4 ms to minimize.
[2024-05-21 15:52:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:52:53] [INFO ] [Nat]Absence check using 60 positive place invariants in 26 ms returned sat
[2024-05-21 15:52:53] [INFO ] [Nat]Absence check using 60 positive and 39 generalized place invariants in 14 ms returned sat
[2024-05-21 15:52:54] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2024-05-21 15:52:54] [INFO ] Deduced a trap composed of 12 places in 226 ms of which 4 ms to minimize.
[2024-05-21 15:52:56] [INFO ] Deduced a trap composed of 20 places in 1600 ms of which 5 ms to minimize.
[2024-05-21 15:52:56] [INFO ] Deduced a trap composed of 13 places in 265 ms of which 6 ms to minimize.
[2024-05-21 15:52:56] [INFO ] Deduced a trap composed of 22 places in 222 ms of which 4 ms to minimize.
[2024-05-21 15:52:56] [INFO ] Deduced a trap composed of 11 places in 275 ms of which 4 ms to minimize.
[2024-05-21 15:52:57] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 3 ms to minimize.
[2024-05-21 15:52:57] [INFO ] Deduced a trap composed of 26 places in 233 ms of which 3 ms to minimize.
[2024-05-21 15:52:57] [INFO ] Deduced a trap composed of 17 places in 228 ms of which 3 ms to minimize.
[2024-05-21 15:52:57] [INFO ] Deduced a trap composed of 30 places in 158 ms of which 3 ms to minimize.
[2024-05-21 15:52:58] [INFO ] Deduced a trap composed of 30 places in 222 ms of which 3 ms to minimize.
[2024-05-21 15:52:58] [INFO ] Deduced a trap composed of 23 places in 215 ms of which 3 ms to minimize.
[2024-05-21 15:52:58] [INFO ] Deduced a trap composed of 130 places in 229 ms of which 4 ms to minimize.
[2024-05-21 15:52:58] [INFO ] Deduced a trap composed of 33 places in 167 ms of which 5 ms to minimize.
[2024-05-21 15:52:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-21 15:52:58] [INFO ] [Real]Absence check using 60 positive place invariants in 21 ms returned sat
[2024-05-21 15:52:58] [INFO ] [Real]Absence check using 60 positive and 39 generalized place invariants in 10 ms returned sat
[2024-05-21 15:52:59] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2024-05-21 15:52:59] [INFO ] Deduced a trap composed of 14 places in 230 ms of which 4 ms to minimize.
[2024-05-21 15:52:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:52:59] [INFO ] [Nat]Absence check using 60 positive place invariants in 21 ms returned sat
[2024-05-21 15:52:59] [INFO ] [Nat]Absence check using 60 positive and 39 generalized place invariants in 13 ms returned sat
[2024-05-21 15:52:59] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2024-05-21 15:53:00] [INFO ] Deduced a trap composed of 14 places in 243 ms of which 4 ms to minimize.
[2024-05-21 15:53:00] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 4 ms to minimize.
[2024-05-21 15:53:00] [INFO ] Deduced a trap composed of 13 places in 194 ms of which 4 ms to minimize.
[2024-05-21 15:53:00] [INFO ] Deduced a trap composed of 16 places in 262 ms of which 7 ms to minimize.
[2024-05-21 15:53:01] [INFO ] Deduced a trap composed of 130 places in 266 ms of which 5 ms to minimize.
[2024-05-21 15:53:01] [INFO ] Deduced a trap composed of 13 places in 245 ms of which 3 ms to minimize.
[2024-05-21 15:53:01] [INFO ] Deduced a trap composed of 31 places in 183 ms of which 3 ms to minimize.
[2024-05-21 15:53:01] [INFO ] Deduced a trap composed of 12 places in 204 ms of which 4 ms to minimize.
[2024-05-21 15:53:02] [INFO ] Deduced a trap composed of 20 places in 212 ms of which 4 ms to minimize.
[2024-05-21 15:53:02] [INFO ] Deduced a trap composed of 17 places in 193 ms of which 5 ms to minimize.
[2024-05-21 15:53:02] [INFO ] Deduced a trap composed of 20 places in 215 ms of which 3 ms to minimize.
[2024-05-21 15:53:02] [INFO ] Deduced a trap composed of 138 places in 209 ms of which 4 ms to minimize.
[2024-05-21 15:53:03] [INFO ] Deduced a trap composed of 140 places in 187 ms of which 4 ms to minimize.
[2024-05-21 15:53:03] [INFO ] Deduced a trap composed of 13 places in 183 ms of which 4 ms to minimize.
[2024-05-21 15:53:03] [INFO ] Deduced a trap composed of 21 places in 207 ms of which 4 ms to minimize.
[2024-05-21 15:53:03] [INFO ] Deduced a trap composed of 38 places in 204 ms of which 3 ms to minimize.
[2024-05-21 15:53:03] [INFO ] Deduced a trap composed of 18 places in 195 ms of which 4 ms to minimize.
[2024-05-21 15:53:04] [INFO ] Deduced a trap composed of 133 places in 219 ms of which 4 ms to minimize.
[2024-05-21 15:53:04] [INFO ] Deduced a trap composed of 35 places in 188 ms of which 4 ms to minimize.
[2024-05-21 15:53:04] [INFO ] Deduced a trap composed of 18 places in 256 ms of which 4 ms to minimize.
[2024-05-21 15:53:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-21 15:53:04] [INFO ] [Real]Absence check using 60 positive place invariants in 26 ms returned sat
[2024-05-21 15:53:04] [INFO ] [Real]Absence check using 60 positive and 39 generalized place invariants in 11 ms returned sat
[2024-05-21 15:53:05] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2024-05-21 15:53:05] [INFO ] Deduced a trap composed of 13 places in 234 ms of which 5 ms to minimize.
[2024-05-21 15:53:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:53:05] [INFO ] [Nat]Absence check using 60 positive place invariants in 27 ms returned sat
[2024-05-21 15:53:05] [INFO ] [Nat]Absence check using 60 positive and 39 generalized place invariants in 11 ms returned sat
[2024-05-21 15:53:05] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2024-05-21 15:53:06] [INFO ] Deduced a trap composed of 13 places in 248 ms of which 4 ms to minimize.
[2024-05-21 15:53:06] [INFO ] Deduced a trap composed of 12 places in 329 ms of which 4 ms to minimize.
[2024-05-21 15:53:06] [INFO ] Deduced a trap composed of 15 places in 204 ms of which 4 ms to minimize.
[2024-05-21 15:53:06] [INFO ] Deduced a trap composed of 15 places in 264 ms of which 4 ms to minimize.
[2024-05-21 15:53:07] [INFO ] Deduced a trap composed of 20 places in 251 ms of which 10 ms to minimize.
[2024-05-21 15:53:07] [INFO ] Deduced a trap composed of 26 places in 194 ms of which 3 ms to minimize.
[2024-05-21 15:53:07] [INFO ] Deduced a trap composed of 150 places in 277 ms of which 4 ms to minimize.
[2024-05-21 15:53:08] [INFO ] Deduced a trap composed of 15 places in 317 ms of which 3 ms to minimize.
[2024-05-21 15:53:08] [INFO ] Deduced a trap composed of 18 places in 248 ms of which 3 ms to minimize.
[2024-05-21 15:53:08] [INFO ] Deduced a trap composed of 14 places in 320 ms of which 6 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 20 places in 324 ms of which 20 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 19 places in 179 ms of which 5 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 3 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 3 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 3 ms to minimize.
[2024-05-21 15:53:09] [INFO ] Deduced a trap composed of 29 places in 154 ms of which 3 ms to minimize.
[2024-05-21 15:53:10] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 3 ms to minimize.
[2024-05-21 15:53:10] [INFO ] Deduced a trap composed of 42 places in 153 ms of which 3 ms to minimize.
[2024-05-21 15:53:10] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 2 ms to minimize.
[2024-05-21 15:53:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-21 15:53:10] [INFO ] [Real]Absence check using 60 positive place invariants in 51 ms returned sat
[2024-05-21 15:53:10] [INFO ] [Real]Absence check using 60 positive and 39 generalized place invariants in 12 ms returned sat
[2024-05-21 15:53:10] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2024-05-21 15:53:11] [INFO ] Deduced a trap composed of 15 places in 201 ms of which 3 ms to minimize.
[2024-05-21 15:53:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:53:11] [INFO ] [Nat]Absence check using 60 positive place invariants in 31 ms returned sat
[2024-05-21 15:53:11] [INFO ] [Nat]Absence check using 60 positive and 39 generalized place invariants in 12 ms returned sat
[2024-05-21 15:53:11] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2024-05-21 15:53:11] [INFO ] Deduced a trap composed of 15 places in 202 ms of which 3 ms to minimize.
[2024-05-21 15:53:12] [INFO ] Deduced a trap composed of 11 places in 186 ms of which 3 ms to minimize.
[2024-05-21 15:53:12] [INFO ] Deduced a trap composed of 15 places in 180 ms of which 3 ms to minimize.
[2024-05-21 15:53:12] [INFO ] Deduced a trap composed of 15 places in 198 ms of which 4 ms to minimize.
[2024-05-21 15:53:12] [INFO ] Deduced a trap composed of 24 places in 197 ms of which 3 ms to minimize.
[2024-05-21 15:53:12] [INFO ] Deduced a trap composed of 19 places in 242 ms of which 3 ms to minimize.
[2024-05-21 15:53:13] [INFO ] Deduced a trap composed of 18 places in 219 ms of which 5 ms to minimize.
[2024-05-21 15:53:13] [INFO ] Deduced a trap composed of 22 places in 223 ms of which 3 ms to minimize.
[2024-05-21 15:53:13] [INFO ] Deduced a trap composed of 22 places in 193 ms of which 4 ms to minimize.
[2024-05-21 15:53:13] [INFO ] Deduced a trap composed of 127 places in 169 ms of which 2 ms to minimize.
[2024-05-21 15:53:14] [INFO ] Deduced a trap composed of 131 places in 189 ms of which 4 ms to minimize.
[2024-05-21 15:53:14] [INFO ] Deduced a trap composed of 128 places in 195 ms of which 4 ms to minimize.
[2024-05-21 15:53:14] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 3 ms to minimize.
[2024-05-21 15:53:14] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2918 ms
[2024-05-21 15:53:14] [INFO ] Computed and/alt/rep : 522/857/522 causal constraints (skipped 33 transitions) in 77 ms.
[2024-05-21 15:53:16] [INFO ] Added : 162 causal constraints over 33 iterations in 1545 ms. Result :sat
Minimization took 128 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 616 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 616/616 places, 556/556 transitions.
Graph (trivial) has 354 edges and 616 vertex of which 7 / 616 are part of one of the 1 SCC in 9 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1252 edges and 610 vertex of which 604 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 141 place count 604 transition count 408
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 1 with 139 rules applied. Total rules applied 280 place count 465 transition count 408
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 89 Pre rules applied. Total rules applied 280 place count 465 transition count 319
Deduced a syphon composed of 89 places in 2 ms
Ensure Unique test removed 16 places
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 474 place count 360 transition count 319
Discarding 83 places :
Symmetric choice reduction at 2 with 83 rule applications. Total rules 557 place count 277 transition count 236
Iterating global reduction 2 with 83 rules applied. Total rules applied 640 place count 277 transition count 236
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 640 place count 277 transition count 226
Deduced a syphon composed of 10 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 663 place count 264 transition count 226
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 2 with 182 rules applied. Total rules applied 845 place count 173 transition count 135
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 2 with 2 rules applied. Total rules applied 847 place count 172 transition count 139
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 849 place count 172 transition count 137
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 851 place count 170 transition count 137
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 852 place count 170 transition count 137
Applied a total of 852 rules in 231 ms. Remains 170 /616 variables (removed 446) and now considering 137/556 (removed 419) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 170/616 places, 137/556 transitions.
// Phase 1: matrix 137 rows 170 cols
[2024-05-21 15:53:16] [INFO ] Computed 75 invariants in 7 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (41593 resets) in 3198 ms. (312 steps per ms)
FORMULA BusinessProcesses-PT-14-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-14-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (23903 resets) in 1989 ms. (502 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 40996 ms.
ITS solved all properties within timeout

BK_STOP 1716306801909

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-14"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is BusinessProcesses-PT-14, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r047-tajo-171620398500557"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-14.tgz
mv BusinessProcesses-PT-14 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;