Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397600731.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DatabaseWithMutex-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397600731
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.9M
-rw-r--r-- 1 mcc users 443K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.0M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 451K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 63K Mar 28 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 209K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 43K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 159K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 52K Mar 23 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Mar 23 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 58K Mar 22 17:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 211K Mar 22 17:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 840K 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 DatabaseWithMutex-PT-10-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-PT-10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620564294181

Running Version 0
[2021-05-09 12:44:55] [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]
[2021-05-09 12:44:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 12:44:55] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2021-05-09 12:44:55] [INFO ] Transformed 830 places.
[2021-05-09 12:44:55] [INFO ] Transformed 800 transitions.
[2021-05-09 12:44:55] [INFO ] Found NUPN structural information;
[2021-05-09 12:44:55] [INFO ] Parsed PT model containing 830 places and 800 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
FORMULA DatabaseWithMutex-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 800 rows 830 cols
[2021-05-09 12:44:56] [INFO ] Computed 130 place invariants in 64 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 15) seen :203
FORMULA DatabaseWithMutex-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :201
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :62
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :162
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :246
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :218
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :274
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :176
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :60
// Phase 1: matrix 800 rows 830 cols
[2021-05-09 12:44:56] [INFO ] Computed 130 place invariants in 27 ms
[2021-05-09 12:44:56] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2021-05-09 12:44:56] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 58 ms returned sat
[2021-05-09 12:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:44:57] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2021-05-09 12:44:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:44:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-09 12:44:57] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 60 ms returned sat
[2021-05-09 12:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:44:57] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2021-05-09 12:44:57] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 63 ms.
[2021-05-09 12:45:02] [INFO ] Deduced a trap composed of 17 places in 378 ms of which 4 ms to minimize.
[2021-05-09 12:45:02] [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)
[2021-05-09 12:45:03] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2021-05-09 12:45:03] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 46 ms returned sat
[2021-05-09 12:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:03] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2021-05-09 12:45:03] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 47 ms.
[2021-05-09 12:45:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:45:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-09 12:45:04] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 43 ms returned sat
[2021-05-09 12:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:04] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2021-05-09 12:45:04] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 50 ms.
[2021-05-09 12:45:08] [INFO ] Added : 435 causal constraints over 87 iterations in 4347 ms. Result :unknown
[2021-05-09 12:45:08] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-09 12:45:08] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 135 ms returned sat
[2021-05-09 12:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:09] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2021-05-09 12:45:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:45:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-09 12:45:10] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 639 ms returned sat
[2021-05-09 12:45:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:10] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2021-05-09 12:45:10] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 58 ms.
[2021-05-09 12:45:14] [INFO ] Added : 368 causal constraints over 74 iterations in 3645 ms. Result :sat
Minimization took 8 ms.
[2021-05-09 12:45:14] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2021-05-09 12:45:14] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 134 ms returned sat
[2021-05-09 12:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:14] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2021-05-09 12:45:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:45:15] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2021-05-09 12:45:15] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 638 ms returned sat
[2021-05-09 12:45:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:16] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2021-05-09 12:45:16] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 42 ms.
[2021-05-09 12:45:19] [INFO ] Added : 368 causal constraints over 74 iterations in 3658 ms. Result :sat
Minimization took 8 ms.
[2021-05-09 12:45:20] [INFO ] [Real]Absence check using 19 positive place invariants in 41 ms returned sat
[2021-05-09 12:45:20] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 135 ms returned sat
[2021-05-09 12:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:20] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2021-05-09 12:45:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:45:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2021-05-09 12:45:21] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 640 ms returned sat
[2021-05-09 12:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:21] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2021-05-09 12:45:21] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 62 ms.
[2021-05-09 12:45:25] [INFO ] Deduced a trap composed of 17 places in 421 ms of which 2 ms to minimize.
[2021-05-09 12:45:25] [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 5
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)
[2021-05-09 12:45:26] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2021-05-09 12:45:26] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 57 ms returned sat
[2021-05-09 12:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:26] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2021-05-09 12:45:26] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 52 ms.
[2021-05-09 12:45:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 12:45:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2021-05-09 12:45:26] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 44 ms returned sat
[2021-05-09 12:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 12:45:27] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2021-05-09 12:45:27] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 34 ms.
[2021-05-09 12:45:31] [INFO ] Deduced a trap composed of 17 places in 385 ms of which 2 ms to minimize.
[2021-05-09 12:45:31] [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 6
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)
Current structural bounds on expressions (after SMT) : [-1, 10, -1, -1, -1, -1, -1, 10] Max seen :[9, 10, 61, 81, 81, 81, 61, 10]
FORMULA DatabaseWithMutex-PT-10-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 297800 steps, including 291 resets, run finished after 5524 ms. (steps per millisecond=53 ) properties (out of 6) seen :226 could not realise parikh vector
Support contains 300 out of 830 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Free-agglomeration rule applied 100 times.
Iterating global reduction 3 with 100 rules applied. Total rules applied 510 place count 620 transition count 500
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 610 place count 520 transition count 500
Free-agglomeration rule (complex) applied 100 times.
Iterating global reduction 4 with 100 rules applied. Total rules applied 710 place count 520 transition count 400
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 4 with 100 rules applied. Total rules applied 810 place count 420 transition count 400
Applied a total of 810 rules in 170 ms. Remains 420 /830 variables (removed 410) and now considering 400/800 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 420/830 places, 400/800 transitions.
// Phase 1: matrix 400 rows 420 cols
[2021-05-09 12:45:37] [INFO ] Computed 120 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23368 ms. (steps per millisecond=42 ) properties (out of 6) seen :312
Interrupted Best-First random walk after 835517 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=167 ) properties seen :{0=10, 1=38, 2=90, 3=90, 4=90, 5=38}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4288 ms. (steps per millisecond=233 ) properties (out of 6) seen :217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4202 ms. (steps per millisecond=237 ) properties (out of 6) seen :282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4219 ms. (steps per millisecond=237 ) properties (out of 6) seen :282
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4176 ms. (steps per millisecond=239 ) properties (out of 6) seen :282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4144 ms. (steps per millisecond=241 ) properties (out of 6) seen :217
// Phase 1: matrix 400 rows 420 cols
[2021-05-09 12:46:27] [INFO ] Computed 120 place invariants in 5 ms
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 25 ms returned unsat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 54 ms returned unsat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 45 ms returned unsat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 44 ms returned unsat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 44 ms returned unsat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2021-05-09 12:46:27] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 45 ms returned unsat
Current structural bounds on expressions (after SMT) : [10, 90, 90, 90, 90, 90] Max seen :[10, 90, 90, 90, 90, 90]
FORMULA DatabaseWithMutex-PT-10-UpperBounds-06 90 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-05 90 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-04 90 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-03 90 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-02 90 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-10-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620564388979

--------------------
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="DatabaseWithMutex-PT-10"
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 DatabaseWithMutex-PT-10, 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 r064-tall-162038397600731"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-10.tgz
mv DatabaseWithMutex-PT-10 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 ;