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-oct2-162089268400483.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-S10J20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268400483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 61K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 266K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M 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 7.7K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Mar 27 09:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 09:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 259K Mar 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 694K Mar 25 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K 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-S10J20-UpperBounds-00
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-01
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-02
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-03
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-04
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-05
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-06
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-07
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-08
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-09
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-10
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-11
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-12
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-13
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-14
FORMULA_NAME PolyORBNT-PT-S10J20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621225884379

Running Version 0
[2021-05-17 04:31:25] [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 04:31:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 04:31:26] [INFO ] Load time of PNML (sax parser for PT used): 649 ms
[2021-05-17 04:31:26] [INFO ] Transformed 474 places.
[2021-05-17 04:31:26] [INFO ] Transformed 11760 transitions.
[2021-05-17 04:31:26] [INFO ] Parsed PT model containing 474 places and 11760 transitions in 957 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Normalized transition count is 1641 out of 1650 initially.
// Phase 1: matrix 1641 rows 474 cols
[2021-05-17 04:31:26] [INFO ] Computed 72 place invariants in 89 ms
FORMULA PolyORBNT-PT-S10J20-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 560 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 15) seen :13
FORMULA PolyORBNT-PT-S10J20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 102 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :2
[2021-05-17 04:31:27] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2021-05-17 04:31:27] [INFO ] Computed 72 place invariants in 60 ms
[2021-05-17 04:31:27] [INFO ] [Real]Absence check using 45 positive place invariants in 16 ms returned sat
[2021-05-17 04:31:27] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 14 ms returned sat
[2021-05-17 04:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:28] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2021-05-17 04:31:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 13 ms returned sat
[2021-05-17 04:31:28] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 13 ms returned sat
[2021-05-17 04:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:29] [INFO ] [Nat]Absence check using state equation in 531 ms returned sat
[2021-05-17 04:31:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 04:31:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 292 ms returned sat
[2021-05-17 04:31:29] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 166 ms.
[2021-05-17 04:31:30] [INFO ] Deduced a trap composed of 24 places in 393 ms of which 3 ms to minimize.
[2021-05-17 04:31:31] [INFO ] Deduced a trap composed of 19 places in 339 ms of which 1 ms to minimize.
[2021-05-17 04:31:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1249 ms
[2021-05-17 04:31:32] [INFO ] Added : 37 causal constraints over 8 iterations in 3548 ms. Result :sat
Minimization took 479 ms.
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 13 ms returned unsat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 4 ms returned unsat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned unsat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 4 ms returned unsat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:34] [INFO ] [Real]Absence check using state equation in 633 ms returned sat
[2021-05-17 04:31:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:31:34] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:35] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2021-05-17 04:31:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 303 ms returned sat
[2021-05-17 04:31:35] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 100 ms.
[2021-05-17 04:31:36] [INFO ] Deduced a trap composed of 24 places in 331 ms of which 1 ms to minimize.
[2021-05-17 04:31:37] [INFO ] Deduced a trap composed of 19 places in 279 ms of which 2 ms to minimize.
[2021-05-17 04:31:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1130 ms
[2021-05-17 04:31:38] [INFO ] Added : 37 causal constraints over 8 iterations in 3400 ms. Result :sat
Minimization took 587 ms.
[2021-05-17 04:31:39] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2021-05-17 04:31:39] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 4 ms returned unsat
[2021-05-17 04:31:39] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:39] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 13 ms returned sat
[2021-05-17 04:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:40] [INFO ] [Real]Absence check using state equation in 645 ms returned sat
[2021-05-17 04:31:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-17 04:31:40] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 15 ms returned sat
[2021-05-17 04:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:40] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2021-05-17 04:31:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 706 ms returned sat
[2021-05-17 04:31:41] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 122 ms.
[2021-05-17 04:31:42] [INFO ] Deduced a trap composed of 247 places in 306 ms of which 1 ms to minimize.
[2021-05-17 04:31:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 514 ms
[2021-05-17 04:31:42] [INFO ] Added : 13 causal constraints over 3 iterations in 949 ms. Result :sat
Minimization took 1009 ms.
[2021-05-17 04:31:43] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2021-05-17 04:31:43] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:44] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2021-05-17 04:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:44] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:44] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 11 ms returned sat
[2021-05-17 04:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:44] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2021-05-17 04:31:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 642 ms returned sat
[2021-05-17 04:31:45] [INFO ] Deduced a trap composed of 26 places in 182 ms of which 0 ms to minimize.
[2021-05-17 04:31:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2021-05-17 04:31:45] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 103 ms.
[2021-05-17 04:31:46] [INFO ] Deduced a trap composed of 19 places in 227 ms of which 1 ms to minimize.
[2021-05-17 04:31:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 746 ms
[2021-05-17 04:31:47] [INFO ] Added : 40 causal constraints over 9 iterations in 1642 ms. Result :sat
Minimization took 423 ms.
[2021-05-17 04:31:47] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:48] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2021-05-17 04:31:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:48] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:48] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:48] [INFO ] [Nat]Absence check using state equation in 361 ms returned sat
[2021-05-17 04:31:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 1280 ms returned sat
[2021-05-17 04:31:50] [INFO ] Deduced a trap composed of 113 places in 191 ms of which 1 ms to minimize.
[2021-05-17 04:31:50] [INFO ] Deduced a trap composed of 24 places in 196 ms of which 1 ms to minimize.
[2021-05-17 04:31:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 524 ms
[2021-05-17 04:31:50] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 92 ms.
[2021-05-17 04:31:51] [INFO ] Deduced a trap composed of 19 places in 260 ms of which 0 ms to minimize.
[2021-05-17 04:31:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 413 ms
[2021-05-17 04:31:52] [INFO ] Added : 44 causal constraints over 9 iterations in 1574 ms. Result :sat
Minimization took 565 ms.
[2021-05-17 04:31:52] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:52] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned unsat
[2021-05-17 04:31:52] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:31:52] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 15 ms returned sat
[2021-05-17 04:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:53] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2021-05-17 04:31:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:53] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:53] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:58] [INFO ] [Nat]Absence check using state equation in 4951 ms returned unknown
[2021-05-17 04:31:58] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:58] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:31:58] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2021-05-17 04:31:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:31:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:31:58] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 11 ms returned sat
[2021-05-17 04:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:32:00] [INFO ] [Nat]Absence check using state equation in 1138 ms returned sat
[2021-05-17 04:32:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 232 ms returned sat
[2021-05-17 04:32:00] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 110 ms.
[2021-05-17 04:32:01] [INFO ] Deduced a trap composed of 19 places in 244 ms of which 9 ms to minimize.
[2021-05-17 04:32:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 517 ms
[2021-05-17 04:32:01] [INFO ] Added : 40 causal constraints over 9 iterations in 1433 ms. Result :sat
Minimization took 469 ms.
[2021-05-17 04:32:02] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2021-05-17 04:32:02] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 04:32:02] [INFO ] [Real]Absence check using state equation in 555 ms returned sat
[2021-05-17 04:32:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 04:32:03] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2021-05-17 04:32:03] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned sat
[2021-05-17 04:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 04:32:06] [INFO ] [Nat]Absence check using state equation in 3614 ms returned sat
[2021-05-17 04:32:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2021-05-17 04:32:06] [INFO ] Deduced a trap composed of 24 places in 275 ms of which 0 ms to minimize.
[2021-05-17 04:32:08] [INFO ] Deduced a trap composed of 11 places in 329 ms of which 0 ms to minimize.
[2021-05-17 04:32:08] [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 13
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.verifyPossible(DeadlockTester.java:588)
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, 1, 1, 1, 4, 1, 4, 118, 1, 1, 1, 1, 1, 1] Max seen :[0, 1, 1, 1, 4, 0, 4, 0, 0, 0, 1, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-07 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-05 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 16600 steps, including 958 resets, run finished after 167 ms. (steps per millisecond=99 ) properties (out of 8) seen :5 could not realise parikh vector
FORMULA PolyORBNT-PT-S10J20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 17900 steps, including 1141 resets, run finished after 156 ms. (steps per millisecond=114 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16100 steps, including 962 resets, run finished after 146 ms. (steps per millisecond=110 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA PolyORBNT-PT-S10J20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4000 steps, including 240 resets, run finished after 28 ms. (steps per millisecond=142 ) properties (out of 5) seen :2 could not realise parikh vector
Support contains 5 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 464 transition count 1625
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 61 place count 439 transition count 1624
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 438 transition count 1624
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 62 place count 438 transition count 1600
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 110 place count 414 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 111 place count 413 transition count 1599
Iterating global reduction 3 with 1 rules applied. Total rules applied 112 place count 413 transition count 1599
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 3 with 4 rules applied. Total rules applied 116 place count 411 transition count 1597
Applied a total of 116 rules in 241 ms. Remains 411 /474 variables (removed 63) and now considering 1597/1650 (removed 53) transitions.
[2021-05-17 04:32:09] [INFO ] Flow matrix only has 1588 transitions (discarded 9 similar events)
// Phase 1: matrix 1588 rows 411 cols
[2021-05-17 04:32:09] [INFO ] Computed 62 place invariants in 26 ms
[2021-05-17 04:32:09] [INFO ] Dead Transitions using invariants and state equation in 687 ms returned [370, 371, 372, 375, 376, 377, 378, 380, 381, 382, 383, 386, 388, 390, 393, 394, 397, 399, 400, 401, 403, 405, 406, 407, 409, 410, 411, 412, 413, 414, 415, 416, 418, 419, 420, 421, 422, 425, 426, 429, 430, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 446, 447, 448, 449, 451, 452, 453, 454, 455, 456, 457, 458, 459, 461, 464, 465, 469, 472, 473, 475, 476, 477, 480, 481, 482, 483, 485, 488, 489, 490, 493, 494, 495, 496, 497, 499, 500, 502, 503, 504, 507, 508, 509, 511, 512, 513, 514, 515, 516, 518, 520, 521, 522, 523, 524, 525, 528, 530, 532, 534, 535, 537, 538, 539, 540, 541, 542, 543, 545, 548, 552, 553, 555, 558, 559, 561, 562, 564, 565, 566, 568, 569, 570, 571, 572, 573, 575, 576, 577, 578, 580, 581, 582, 583, 584, 588, 589, 590, 591, 592, 593, 595, 597, 599, 600, 601, 602, 606, 607, 609, 610, 611, 614, 616, 617, 619, 620, 621, 622, 624, 625, 626, 627, 628, 629, 631, 633, 634, 635, 636, 639, 640, 641, 642, 643, 644, 645, 647, 650, 651, 653, 654, 655, 656, 658, 664, 666, 667, 668, 669, 671, 672, 673, 675, 676, 680, 682, 683, 685, 686, 687, 688, 689, 691, 693, 694, 696, 697, 699, 700, 702, 703, 705, 706, 708, 709, 711, 712, 713, 714, 715, 716, 719, 722, 723, 724, 726, 727, 728, 729, 732, 733, 735, 737, 738, 739, 740, 741, 743, 746, 748, 749, 750, 751, 753, 754, 756, 757, 760, 761, 762, 763, 765, 766, 767, 768, 769, 770, 771, 772, 773, 775, 776, 777, 778, 779, 780, 782, 783, 784, 785, 786, 787, 788, 789, 791, 792, 793, 794, 796, 798, 799, 801, 802, 803, 804, 805, 806, 808, 810, 811, 812, 815, 816, 817, 818, 820, 821, 823, 824, 825, 826, 827, 830, 833, 834, 835, 840, 841, 842, 844, 845, 846, 848, 849, 851, 853, 854, 855, 856, 857, 858, 860, 862, 863, 864, 865, 866, 867, 868, 869, 871, 872, 873, 874, 876, 877, 878, 880, 882, 883, 884, 885, 886, 887, 888, 889, 892, 893, 895, 897, 898, 899, 900, 901, 902, 907, 908, 910, 912, 914, 915, 917, 918, 919, 923, 924, 925, 927, 928, 929, 930, 931, 933, 936, 938, 939, 941, 942, 944, 945, 947, 948, 949, 950, 951, 952, 953, 954, 956, 958, 960, 967, 968, 970, 975, 976, 978, 979, 980, 981, 982, 983, 985, 987, 988, 991, 992, 993, 994, 995, 998, 999, 1000, 1002, 1003, 1004, 1005, 1007, 1009, 1010, 1011, 1012, 1013, 1014, 1016, 1018, 1019, 1020, 1022, 1023, 1025, 1026, 1029, 1030, 1032, 1035, 1037, 1038, 1039, 1040, 1042, 1043, 1044, 1045, 1047, 1048, 1049, 1050, 1052, 1054, 1056, 1058, 1060, 1061, 1064, 1065, 1067, 1069, 1070, 1071, 1072, 1074, 1075, 1076, 1081, 1082, 1083, 1084, 1086, 1087, 1088, 1091, 1092, 1093, 1094, 1097, 1100, 1104, 1105, 1108, 1110, 1111, 1113, 1114, 1118, 1120, 1122, 1124, 1126, 1128, 1132, 1135, 1136, 1137, 1142, 1144, 1147, 1151, 1152, 1156, 1157, 1158, 1160, 1161, 1165, 1166, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1177, 1179, 1182, 1183, 1187, 1188, 1192, 1193, 1196, 1197, 1199, 1201, 1203, 1207, 1208, 1212, 1213, 1214, 1215, 1216, 1217, 1220, 1221, 1222, 1226, 1228, 1229, 1233, 1236, 1238, 1244, 1245, 1252, 1253, 1256, 1262, 1263, 1264, 1265, 1266, 1269, 1271, 1273, 1274, 1278, 1279, 1280, 1283, 1286, 1287, 1288, 1289, 1291, 1295, 1296, 1298, 1299, 1300, 1303, 1304, 1305, 1308, 1309, 1311, 1312, 1313, 1314, 1321, 1326, 1327, 1328, 1329, 1330, 1332, 1334, 1337, 1338, 1339, 1342, 1343, 1345, 1348, 1355, 1357, 1358, 1361, 1362, 1365, 1366, 1368]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1368, 1366, 1365, 1362, 1361, 1358, 1357, 1355, 1348, 1345, 1343, 1342, 1339, 1338, 1337, 1334, 1332, 1330, 1329, 1328, 1327, 1326, 1321, 1314, 1313, 1312, 1311, 1309, 1308, 1305, 1304, 1303, 1300, 1299, 1298, 1296, 1295, 1291, 1289, 1288, 1287, 1286, 1283, 1280, 1279, 1278, 1274, 1273, 1271, 1269, 1266, 1265, 1264, 1263, 1262, 1256, 1253, 1252, 1245, 1244, 1238, 1236, 1233, 1229, 1228, 1226, 1222, 1221, 1220, 1217, 1216, 1215, 1214, 1213, 1212, 1208, 1207, 1203, 1201, 1199, 1197, 1196, 1193, 1192, 1188, 1187, 1183, 1182, 1179, 1177, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1166, 1165, 1161, 1160, 1158, 1157, 1156, 1152, 1151, 1147, 1144, 1142, 1137, 1136, 1135, 1132, 1128, 1126, 1124, 1122, 1120, 1118, 1114, 1113, 1111, 1110, 1108, 1105, 1104, 1100, 1097, 1094, 1093, 1092, 1091, 1088, 1087, 1086, 1084, 1083, 1082, 1081, 1076, 1075, 1074, 1072, 1071, 1070, 1069, 1067, 1065, 1064, 1061, 1060, 1058, 1056, 1054, 1052, 1050, 1049, 1048, 1047, 1045, 1044, 1043, 1042, 1040, 1039, 1038, 1037, 1035, 1032, 1030, 1029, 1026, 1025, 1023, 1022, 1020, 1019, 1018, 1016, 1014, 1013, 1012, 1011, 1010, 1009, 1007, 1005, 1004, 1003, 1002, 1000, 999, 998, 995, 994, 993, 992, 991, 988, 987, 985, 983, 982, 981, 980, 979, 978, 976, 975, 970, 968, 967, 960, 958, 956, 954, 953, 952, 951, 950, 949, 948, 947, 945, 944, 942, 941, 939, 938, 936, 933, 931, 930, 929, 928, 927, 925, 924, 923, 919, 918, 917, 915, 914, 912, 910, 908, 907, 902, 901, 900, 899, 898, 897, 895, 893, 892, 889, 888, 887, 886, 885, 884, 883, 882, 880, 878, 877, 876, 874, 873, 872, 871, 869, 868, 867, 866, 865, 864, 863, 862, 860, 858, 857, 856, 855, 854, 853, 851, 849, 848, 846, 845, 844, 842, 841, 840, 835, 834, 833, 830, 827, 826, 825, 824, 823, 821, 820, 818, 817, 816, 815, 812, 811, 810, 808, 806, 805, 804, 803, 802, 801, 799, 798, 796, 794, 793, 792, 791, 789, 788, 787, 786, 785, 784, 783, 782, 780, 779, 778, 777, 776, 775, 773, 772, 771, 770, 769, 768, 767, 766, 765, 763, 762, 761, 760, 757, 756, 754, 753, 751, 750, 749, 748, 746, 743, 741, 740, 739, 738, 737, 735, 733, 732, 729, 728, 727, 726, 724, 723, 722, 719, 716, 715, 714, 713, 712, 711, 709, 708, 706, 705, 703, 702, 700, 699, 697, 696, 694, 693, 691, 689, 688, 687, 686, 685, 683, 682, 680, 676, 675, 673, 672, 671, 669, 668, 667, 666, 664, 658, 656, 655, 654, 653, 651, 650, 647, 645, 644, 643, 642, 641, 640, 639, 636, 635, 634, 633, 631, 629, 628, 627, 626, 625, 624, 622, 621, 620, 619, 617, 616, 614, 611, 610, 609, 607, 606, 602, 601, 600, 599, 597, 595, 593, 592, 591, 590, 589, 588, 584, 583, 582, 581, 580, 578, 577, 576, 575, 573, 572, 571, 570, 569, 568, 566, 565, 564, 562, 561, 559, 558, 555, 553, 552, 548, 545, 543, 542, 541, 540, 539, 538, 537, 535, 534, 532, 530, 528, 525, 524, 523, 522, 521, 520, 518, 516, 515, 514, 513, 512, 511, 509, 508, 507, 504, 503, 502, 500, 499, 497, 496, 495, 494, 493, 490, 489, 488, 485, 483, 482, 481, 480, 477, 476, 475, 473, 472, 469, 465, 464, 461, 459, 458, 457, 456, 455, 454, 453, 452, 451, 449, 448, 447, 446, 444, 443, 442, 441, 440, 439, 438, 437, 436, 435, 430, 429, 426, 425, 422, 421, 420, 419, 418, 416, 415, 414, 413, 412, 411, 410, 409, 407, 406, 405, 403, 401, 400, 399, 397, 394, 393, 390, 388, 386, 383, 382, 381, 380, 378, 377, 376, 375, 372, 371, 370]
Starting structural reductions, iteration 1 : 411/474 places, 982/1650 transitions.
Applied a total of 0 rules in 27 ms. Remains 411 /411 variables (removed 0) and now considering 982/982 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 411/474 places, 982/1650 transitions.
Normalized transition count is 973 out of 982 initially.
// Phase 1: matrix 973 rows 411 cols
[2021-05-17 04:32:09] [INFO ] Computed 62 place invariants in 23 ms
FORMULA PolyORBNT-PT-S10J20-UpperBounds-08 3 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 72695 resets, run finished after 6042 ms. (steps per millisecond=165 ) properties (out of 4) seen :4
FORMULA PolyORBNT-PT-S10J20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621225936101

--------------------
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-S10J20"
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-S10J20, 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-oct2-162089268400483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 ;