Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268400491.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S10J30, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268400491
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 383K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 267K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 747K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 27 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 25 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18M May 5 16:51 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 PolyORBNT-PT-S10J30-UpperBounds-00
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-01
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-02
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-03
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-04
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-05
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-06
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-07
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-08
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-09
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-10
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-11
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-12
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-13
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-14
FORMULA_NAME PolyORBNT-PT-S10J30-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621226657833

Running Version 0
[2021-05-17 04:44:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 04:44:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 04:44:22] [INFO ] Load time of PNML (sax parser for PT used): 921 ms
[2021-05-17 04:44:23] [INFO ] Transformed 664 places.
[2021-05-17 04:44:23] [INFO ] Transformed 12050 transitions.
[2021-05-17 04:44:23] [INFO ] Parsed PT model containing 664 places and 12050 transitions in 1214 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 112 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Normalized transition count is 1931 out of 1940 initially.
// Phase 1: matrix 1931 rows 664 cols
[2021-05-17 04:44:24] [INFO ] Computed 92 place invariants in 199 ms
FORMULA PolyORBNT-PT-S10J30-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 559 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 15) seen :15
[2021-05-17 04:44:25] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2021-05-17 04:44:25] [INFO ] Computed 92 place invariants in 179 ms
[2021-05-17 04:44:25] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-17 04:44:26] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 46 ms returned sat
[2021-05-17 04:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:27] [INFO ] [Real]Absence check using state equation in 1358 ms returned sat
[2021-05-17 04:44:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:44:27] [INFO ] [Nat]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-17 04:44:27] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 40 ms returned sat
[2021-05-17 04:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:31] [INFO ] [Nat]Absence check using state equation in 3819 ms returned sat
[2021-05-17 04:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 04:44:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2021-05-17 04:44:32] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 401 ms.
[2021-05-17 04:44:33] [INFO ] Deduced a trap composed of 3 places in 1311 ms of which 5 ms to minimize.
[2021-05-17 04:44:33] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive place invariants in 99 ms returned sat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 67 ms returned unsat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned unsat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 26 ms returned unsat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive place invariants in 23 ms returned sat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned unsat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive place invariants in 37 ms returned sat
[2021-05-17 04:44:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned unsat
[2021-05-17 04:44:35] [INFO ] [Real]Absence check using 63 positive place invariants in 24 ms returned sat
[2021-05-17 04:44:35] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-17 04:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:36] [INFO ] [Real]Absence check using state equation in 1116 ms returned sat
[2021-05-17 04:44:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:44:36] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-17 04:44:36] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 22 ms returned sat
[2021-05-17 04:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:38] [INFO ] [Nat]Absence check using state equation in 2259 ms returned sat
[2021-05-17 04:44:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 430 ms returned sat
[2021-05-17 04:44:39] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 149 ms.
[2021-05-17 04:44:39] [INFO ] Added : 7 causal constraints over 2 iterations in 509 ms. Result :sat
Minimization took 466 ms.
[2021-05-17 04:44:40] [INFO ] [Real]Absence check using 63 positive place invariants in 71 ms returned sat
[2021-05-17 04:44:40] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 17 ms returned sat
[2021-05-17 04:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:41] [INFO ] [Real]Absence check using state equation in 945 ms returned sat
[2021-05-17 04:44:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:44:41] [INFO ] [Nat]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:44:41] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-17 04:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:43] [INFO ] [Nat]Absence check using state equation in 1432 ms returned sat
[2021-05-17 04:44:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 46 ms returned sat
[2021-05-17 04:44:43] [INFO ] Deduced a trap composed of 117 places in 569 ms of which 2 ms to minimize.
[2021-05-17 04:44:44] [INFO ] Deduced a trap composed of 24 places in 402 ms of which 1 ms to minimize.
[2021-05-17 04:44:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1150 ms
[2021-05-17 04:44:44] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 209 ms.
[2021-05-17 04:44:46] [INFO ] Deduced a trap composed of 19 places in 601 ms of which 3 ms to minimize.
[2021-05-17 04:44:46] [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 7
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 04:44:46] [INFO ] [Real]Absence check using 63 positive place invariants in 16 ms returned sat
[2021-05-17 04:44:46] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 18 ms returned sat
[2021-05-17 04:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:47] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2021-05-17 04:44:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:44:47] [INFO ] [Nat]Absence check using 63 positive place invariants in 16 ms returned sat
[2021-05-17 04:44:47] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 20 ms returned sat
[2021-05-17 04:44:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:51] [INFO ] [Nat]Absence check using state equation in 4094 ms returned sat
[2021-05-17 04:44:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2021-05-17 04:44:51] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 146 ms.
[2021-05-17 04:44:52] [INFO ] Added : 10 causal constraints over 2 iterations in 710 ms. Result :unknown
[2021-05-17 04:44:52] [INFO ] [Real]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:44:52] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 20 ms returned sat
[2021-05-17 04:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:53] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2021-05-17 04:44:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:44:53] [INFO ] [Nat]Absence check using 63 positive place invariants in 21 ms returned sat
[2021-05-17 04:44:53] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 48 ms returned sat
[2021-05-17 04:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:44:56] [INFO ] [Nat]Absence check using state equation in 2679 ms returned sat
[2021-05-17 04:44:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2021-05-17 04:44:58] [INFO ] Deduced a trap composed of 12 places in 1491 ms of which 14 ms to minimize.
[2021-05-17 04:44:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1630 ms
[2021-05-17 04:44:58] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 158 ms.
[2021-05-17 04:44:59] [INFO ] Deduced a trap composed of 3 places in 537 ms of which 1 ms to minimize.
[2021-05-17 04:44:59] [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 9
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 04:44:59] [INFO ] [Real]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:44:59] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 17 ms returned sat
[2021-05-17 04:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:00] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2021-05-17 04:45:00] [INFO ] [Real]Added 1 Read/Feed constraints in 282 ms returned sat
[2021-05-17 04:45:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:45:00] [INFO ] [Nat]Absence check using 63 positive place invariants in 15 ms returned sat
[2021-05-17 04:45:00] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 19 ms returned sat
[2021-05-17 04:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:01] [INFO ] [Nat]Absence check using state equation in 868 ms returned sat
[2021-05-17 04:45:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 750 ms returned sat
[2021-05-17 04:45:02] [INFO ] Deduced a trap composed of 24 places in 455 ms of which 1 ms to minimize.
[2021-05-17 04:45:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 877 ms
[2021-05-17 04:45:03] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 232 ms.
[2021-05-17 04:45:05] [INFO ] Deduced a trap composed of 20 places in 500 ms of which 1 ms to minimize.
[2021-05-17 04:45:06] [INFO ] Deduced a trap composed of 3 places in 684 ms of which 1 ms to minimize.
[2021-05-17 04:45:06] [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 10
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 04:45:06] [INFO ] [Real]Absence check using 63 positive place invariants in 17 ms returned sat
[2021-05-17 04:45:06] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 18 ms returned sat
[2021-05-17 04:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:07] [INFO ] [Real]Absence check using state equation in 1452 ms returned sat
[2021-05-17 04:45:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:45:07] [INFO ] [Nat]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:45:07] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 21 ms returned sat
[2021-05-17 04:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:08] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2021-05-17 04:45:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 311 ms returned sat
[2021-05-17 04:45:09] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 130 ms.
[2021-05-17 04:45:12] [INFO ] Deduced a trap composed of 19 places in 325 ms of which 1 ms to minimize.
[2021-05-17 04:45:13] [INFO ] Deduced a trap composed of 3 places in 845 ms of which 1 ms to minimize.
[2021-05-17 04:45:13] [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 11
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 04:45:13] [INFO ] [Real]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:45:13] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 22 ms returned sat
[2021-05-17 04:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:14] [INFO ] [Real]Absence check using state equation in 585 ms returned sat
[2021-05-17 04:45:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:45:14] [INFO ] [Nat]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:45:14] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 40 ms returned sat
[2021-05-17 04:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:19] [INFO ] [Nat]Absence check using state equation in 4878 ms returned unknown
[2021-05-17 04:45:19] [INFO ] [Real]Absence check using 63 positive place invariants in 22 ms returned sat
[2021-05-17 04:45:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 26 ms returned sat
[2021-05-17 04:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:20] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2021-05-17 04:45:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:45:20] [INFO ] [Nat]Absence check using 63 positive place invariants in 14 ms returned sat
[2021-05-17 04:45:20] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 24 ms returned sat
[2021-05-17 04:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:45:25] [INFO ] [Nat]Absence check using state equation in 4883 ms returned unknown
[2021-05-17 04:45:25] [INFO ] [Real]Absence check using 63 positive place invariants in 23 ms returned sat
[2021-05-17 04:45:25] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [151, 10, 1, 1, 1, 1, 302, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 10, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA PolyORBNT-PT-S10J30-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
This parikh vector is obviously unfeasible : no match in initial state.
Incomplete Parikh walk after 1500 steps, including 105 resets, run finished after 31 ms. (steps per millisecond=48 ) properties (out of 9) seen :2 could not realise parikh vector
Support contains 9 out of 664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 654 transition count 1904
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 82 place count 618 transition count 1904
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 82 place count 618 transition count 1869
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 152 place count 583 transition count 1869
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 582 transition count 1868
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 582 transition count 1868
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 158 place count 580 transition count 1866
Applied a total of 158 rules in 385 ms. Remains 580 /664 variables (removed 84) and now considering 1866/1940 (removed 74) transitions.
[2021-05-17 04:45:25] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
// Phase 1: matrix 1857 rows 580 cols
[2021-05-17 04:45:26] [INFO ] Computed 82 place invariants in 68 ms
[2021-05-17 04:45:28] [INFO ] Dead Transitions using invariants and state equation in 2348 ms returned [542, 544, 545, 546, 548, 549, 550, 551, 552, 554, 555, 557, 559, 560, 561, 562, 564, 565, 567, 568, 569, 571, 573, 574, 576, 577, 578, 579, 580, 582, 585, 588, 589, 590, 591, 593, 595, 596, 597, 599, 600, 601, 602, 603, 604, 606, 607, 608, 609, 610, 611, 617, 618, 621, 623, 624, 625, 626, 627, 628, 629, 632, 633, 634, 636, 637, 638, 641, 643, 645, 646, 647, 649, 650, 651, 653, 655, 656, 657, 659, 662, 663, 664, 665, 667, 668, 669, 671, 673, 675, 676, 677, 678, 679, 680, 681, 683, 685, 687, 688, 689, 691, 692, 693, 694, 695, 696, 697, 700, 704, 706, 708, 709, 710, 711, 712, 714, 715, 716, 718, 719, 722, 724, 725, 726, 727, 730, 731, 732, 736, 737, 738, 739, 740, 741, 743, 744, 745, 747, 748, 750, 751, 752, 753, 754, 757, 758, 759, 760, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 775, 776, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 794, 795, 796, 797, 798, 799, 802, 804, 805, 806, 807, 808, 809, 810, 811, 812, 814, 816, 817, 818, 819, 820, 821, 822, 825, 826, 828, 829, 830, 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, 843, 844, 846, 847, 849, 852, 853, 856, 857, 858, 859, 860, 861, 863, 864, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 877, 883, 884, 887, 888, 889, 891, 892, 893, 896, 897, 900, 901, 903, 904, 905, 910, 912, 914, 915, 916, 917, 918, 919, 920, 921, 924, 925, 926, 928, 929, 932, 933, 934, 935, 936, 938, 942, 943, 944, 945, 946, 948, 949, 950, 952, 953, 954, 955, 956, 957, 958, 959, 962, 964, 968, 969, 971, 973, 975, 977, 979, 980, 981, 982, 985, 987, 988, 991, 992, 993, 994, 995, 996, 997, 998, 1001, 1003, 1004, 1005, 1006, 1008, 1009, 1013, 1015, 1016, 1017, 1018, 1020, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1030, 1031, 1032, 1034, 1035, 1036, 1039, 1041, 1043, 1045, 1046, 1047, 1048, 1049, 1050, 1053, 1055, 1056, 1057, 1061, 1062, 1063, 1065, 1066, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1076, 1077, 1080, 1082, 1083, 1084, 1085, 1088, 1089, 1091, 1093, 1094, 1096, 1097, 1103, 1104, 1106, 1108, 1109, 1111, 1112, 1115, 1116, 1117, 1118, 1119, 1120, 1122, 1124, 1125, 1126, 1127, 1128, 1130, 1132, 1134, 1135, 1138, 1139, 1142, 1145, 1146, 1149, 1151, 1153, 1154, 1156, 1158, 1159, 1160, 1161, 1162, 1164, 1165, 1166, 1168, 1170, 1171, 1172, 1173, 1174, 1175, 1180, 1181, 1183, 1184, 1186, 1188, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1200, 1201, 1205, 1208, 1209, 1210, 1211, 1212, 1214, 1215, 1216, 1217, 1220, 1221, 1222, 1223, 1225, 1226, 1228, 1234, 1237, 1239, 1240, 1245, 1247, 1248, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1264, 1265, 1267, 1268, 1270, 1273, 1274, 1277, 1279, 1284, 1287, 1289, 1291, 1292, 1294, 1295, 1296, 1298, 1299, 1302, 1304, 1305, 1308, 1309, 1310, 1311, 1312, 1314, 1317, 1319, 1321, 1323, 1328, 1330, 1331, 1333, 1335, 1336, 1337, 1338, 1340, 1341, 1342, 1345, 1346, 1350, 1354, 1355, 1358, 1359, 1360, 1361, 1362, 1368, 1370, 1374, 1376, 1379, 1386, 1387, 1389, 1391, 1392, 1393, 1395, 1396, 1399, 1403, 1404, 1405, 1407, 1409, 1412, 1413, 1415, 1416, 1417, 1419, 1422, 1423, 1424, 1425, 1428, 1429, 1433, 1434, 1435, 1437, 1438, 1439, 1444, 1445, 1448, 1449, 1450, 1451, 1452, 1453, 1455, 1457, 1459, 1462, 1463, 1470, 1472, 1474, 1475, 1480, 1486, 1487, 1489, 1493, 1495, 1498, 1499, 1501, 1502, 1503, 1509, 1511, 1512, 1513, 1515, 1516, 1519, 1521, 1523, 1526, 1528, 1529, 1531, 1535, 1536, 1537, 1541]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1541, 1537, 1536, 1535, 1531, 1529, 1528, 1526, 1523, 1521, 1519, 1516, 1515, 1513, 1512, 1511, 1509, 1503, 1502, 1501, 1499, 1498, 1495, 1493, 1489, 1487, 1486, 1480, 1475, 1474, 1472, 1470, 1463, 1462, 1459, 1457, 1455, 1453, 1452, 1451, 1450, 1449, 1448, 1445, 1444, 1439, 1438, 1437, 1435, 1434, 1433, 1429, 1428, 1425, 1424, 1423, 1422, 1419, 1417, 1416, 1415, 1413, 1412, 1409, 1407, 1405, 1404, 1403, 1399, 1396, 1395, 1393, 1392, 1391, 1389, 1387, 1386, 1379, 1376, 1374, 1370, 1368, 1362, 1361, 1360, 1359, 1358, 1355, 1354, 1350, 1346, 1345, 1342, 1341, 1340, 1338, 1337, 1336, 1335, 1333, 1331, 1330, 1328, 1323, 1321, 1319, 1317, 1314, 1312, 1311, 1310, 1309, 1308, 1305, 1304, 1302, 1299, 1298, 1296, 1295, 1294, 1292, 1291, 1289, 1287, 1284, 1279, 1277, 1274, 1273, 1270, 1268, 1267, 1265, 1264, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1248, 1247, 1245, 1240, 1239, 1237, 1234, 1228, 1226, 1225, 1223, 1222, 1221, 1220, 1217, 1216, 1215, 1214, 1212, 1211, 1210, 1209, 1208, 1205, 1201, 1200, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1188, 1186, 1184, 1183, 1181, 1180, 1175, 1174, 1173, 1172, 1171, 1170, 1168, 1166, 1165, 1164, 1162, 1161, 1160, 1159, 1158, 1156, 1154, 1153, 1151, 1149, 1146, 1145, 1142, 1139, 1138, 1135, 1134, 1132, 1130, 1128, 1127, 1126, 1125, 1124, 1122, 1120, 1119, 1118, 1117, 1116, 1115, 1112, 1111, 1109, 1108, 1106, 1104, 1103, 1097, 1096, 1094, 1093, 1091, 1089, 1088, 1085, 1084, 1083, 1082, 1080, 1077, 1076, 1074, 1073, 1072, 1071, 1069, 1068, 1067, 1066, 1065, 1063, 1062, 1061, 1057, 1056, 1055, 1053, 1050, 1049, 1048, 1047, 1046, 1045, 1043, 1041, 1039, 1036, 1035, 1034, 1032, 1031, 1030, 1029, 1027, 1025, 1024, 1023, 1022, 1021, 1020, 1018, 1017, 1016, 1015, 1013, 1009, 1008, 1006, 1005, 1004, 1003, 1001, 998, 997, 996, 995, 994, 993, 992, 991, 988, 987, 985, 982, 981, 980, 979, 977, 975, 973, 971, 969, 968, 964, 962, 959, 958, 957, 956, 955, 954, 953, 952, 950, 949, 948, 946, 945, 944, 943, 942, 938, 936, 935, 934, 933, 932, 929, 928, 926, 925, 924, 921, 920, 919, 918, 917, 916, 915, 914, 912, 910, 905, 904, 903, 901, 900, 897, 896, 893, 892, 891, 889, 888, 887, 884, 883, 877, 875, 874, 873, 872, 871, 870, 869, 868, 867, 866, 864, 863, 861, 860, 859, 858, 857, 856, 853, 852, 849, 847, 846, 844, 843, 841, 840, 839, 838, 837, 835, 834, 833, 832, 831, 830, 829, 828, 826, 825, 822, 821, 820, 819, 818, 817, 816, 814, 812, 811, 810, 809, 808, 807, 806, 805, 804, 802, 799, 798, 797, 796, 795, 794, 792, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 776, 775, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 760, 759, 758, 757, 754, 753, 752, 751, 750, 748, 747, 745, 744, 743, 741, 740, 739, 738, 737, 736, 732, 731, 730, 727, 726, 725, 724, 722, 719, 718, 716, 715, 714, 712, 711, 710, 709, 708, 706, 704, 700, 697, 696, 695, 694, 693, 692, 691, 689, 688, 687, 685, 683, 681, 680, 679, 678, 677, 676, 675, 673, 671, 669, 668, 667, 665, 664, 663, 662, 659, 657, 656, 655, 653, 651, 650, 649, 647, 646, 645, 643, 641, 638, 637, 636, 634, 633, 632, 629, 628, 627, 626, 625, 624, 623, 621, 618, 617, 611, 610, 609, 608, 607, 606, 604, 603, 602, 601, 600, 599, 597, 596, 595, 593, 591, 590, 589, 588, 585, 582, 580, 579, 578, 577, 576, 574, 573, 571, 569, 568, 567, 565, 564, 562, 561, 560, 559, 557, 555, 554, 552, 551, 550, 549, 548, 546, 545, 544, 542]
Starting structural reductions, iteration 1 : 580/664 places, 1251/1940 transitions.
Applied a total of 0 rules in 72 ms. Remains 580 /580 variables (removed 0) and now considering 1251/1251 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 580/664 places, 1251/1940 transitions.
Normalized transition count is 1242 out of 1251 initially.
// Phase 1: matrix 1242 rows 580 cols
[2021-05-17 04:45:28] [INFO ] Computed 82 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 72662 resets, run finished after 6880 ms. (steps per millisecond=145 ) properties (out of 9) seen :11
FORMULA PolyORBNT-PT-S10J30-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 8897 resets, run finished after 1236 ms. (steps per millisecond=809 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 8989 resets, run finished after 1226 ms. (steps per millisecond=815 ) properties (out of 2) seen :4
[2021-05-17 04:45:37] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
// Phase 1: matrix 1242 rows 580 cols
[2021-05-17 04:45:37] [INFO ] Computed 82 place invariants in 21 ms
[2021-05-17 04:45:37] [INFO ] [Real]Absence check using 63 positive place invariants in 11 ms returned sat
[2021-05-17 04:45:37] [INFO ] [Real]Absence check using 63 positive and 19 generalized place invariants in 4 ms returned unsat
[2021-05-17 04:45:38] [INFO ] [Real]Absence check using 63 positive place invariants in 13 ms returned sat
[2021-05-17 04:45:38] [INFO ] [Real]Absence check using 63 positive and 19 generalized place invariants in 11 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 2] Max seen :[2, 2]
FORMULA PolyORBNT-PT-S10J30-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621226738500

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBNT-PT-S10J30"
export BK_EXAMINATION="UpperBounds"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J30, 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 r159-oct2-162089268400491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;