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.r299-tall-162124164900237.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HealthRecord-PT-16, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124164900237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 14K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.2K May 11 18:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 11 15:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 84K May 12 08:13 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1621321547048

Running Version 0
[2021-05-18 07:05:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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, 1800]
[2021-05-18 07:05:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:05:48] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2021-05-18 07:05:48] [INFO ] Transformed 453 places.
[2021-05-18 07:05:48] [INFO ] Transformed 594 transitions.
[2021-05-18 07:05:48] [INFO ] Found NUPN structural information;
[2021-05-18 07:05:48] [INFO ] Parsed PT model containing 453 places and 594 transitions in 187 ms.
Starting structural reductions, iteration 0 : 453/453 places, 594/594 transitions.
Graph (trivial) has 536 edges and 453 vertex of which 49 / 453 are part of one of the 17 SCC in 6 ms
Free SCC test removed 32 places
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 219 place count 421 transition count 341
Reduce places removed 218 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 245 rules applied. Total rules applied 464 place count 203 transition count 314
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 475 place count 192 transition count 314
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 475 place count 192 transition count 305
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 493 place count 183 transition count 305
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 560 place count 116 transition count 177
Iterating global reduction 3 with 67 rules applied. Total rules applied 627 place count 116 transition count 177
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 637 place count 106 transition count 157
Iterating global reduction 3 with 10 rules applied. Total rules applied 647 place count 106 transition count 157
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 655 place count 98 transition count 149
Iterating global reduction 3 with 8 rules applied. Total rules applied 663 place count 98 transition count 149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 666 place count 98 transition count 146
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 669 place count 95 transition count 140
Iterating global reduction 4 with 3 rules applied. Total rules applied 672 place count 95 transition count 140
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 675 place count 92 transition count 134
Iterating global reduction 4 with 3 rules applied. Total rules applied 678 place count 92 transition count 134
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 681 place count 89 transition count 128
Iterating global reduction 4 with 3 rules applied. Total rules applied 684 place count 89 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 686 place count 89 transition count 126
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 734 place count 65 transition count 102
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 742 place count 61 transition count 132
Applied a total of 742 rules in 77 ms. Remains 61 /453 variables (removed 392) and now considering 132/594 (removed 462) transitions.
[2021-05-18 07:05:48] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2021-05-18 07:05:48] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-18 07:05:48] [INFO ] Implicit Places using invariants in 108 ms returned []
[2021-05-18 07:05:48] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2021-05-18 07:05:48] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-18 07:05:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-18 07:05:48] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2021-05-18 07:05:48] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2021-05-18 07:05:48] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-18 07:05:49] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/453 places, 132/594 transitions.
Discarding 82 transitions out of 132. Remains 50
[2021-05-18 07:05:49] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 1095 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 49) seen :38
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :2
Running SMT prover for 7 properties.
[2021-05-18 07:05:49] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2021-05-18 07:05:49] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-18 07:05:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-18 07:05:49] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2021-05-18 07:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2021-05-18 07:05:49] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 8 ms.
[2021-05-18 07:05:49] [INFO ] Added : 15 causal constraints over 4 iterations in 49 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Added 11 Read/Feed constraints in 9 ms returned sat
[2021-05-18 07:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 13 ms.
[2021-05-18 07:05:49] [INFO ] Added : 14 causal constraints over 4 iterations in 47 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 8 ms.
[2021-05-18 07:05:49] [INFO ] Added : 12 causal constraints over 3 iterations in 34 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 9 ms.
[2021-05-18 07:05:49] [INFO ] Added : 14 causal constraints over 3 iterations in 39 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 8 ms.
[2021-05-18 07:05:49] [INFO ] Added : 14 causal constraints over 4 iterations in 39 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:50] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2021-05-18 07:05:50] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 7 ms.
[2021-05-18 07:05:50] [INFO ] Added : 11 causal constraints over 3 iterations in 33 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-18 07:05:50] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2021-05-18 07:05:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:05:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-18 07:05:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2021-05-18 07:05:50] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 8 ms.
[2021-05-18 07:05:50] [INFO ] Added : 11 causal constraints over 3 iterations in 32 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
Incomplete Parikh walk after 6100 steps, including 446 resets, run finished after 27 ms. (steps per millisecond=225 ) properties (out of 7) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6400 steps, including 497 resets, run finished after 27 ms. (steps per millisecond=237 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4600 steps, including 345 resets, run finished after 17 ms. (steps per millisecond=270 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 442 resets, run finished after 24 ms. (steps per millisecond=233 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4800 steps, including 357 resets, run finished after 20 ms. (steps per millisecond=240 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4100 steps, including 282 resets, run finished after 13 ms. (steps per millisecond=315 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 477 resets, run finished after 19 ms. (steps per millisecond=331 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 13 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 132/132 transitions.
Graph (complete) has 258 edges and 61 vertex of which 54 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 54 transition count 115
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 1 with 15 rules applied. Total rules applied 26 place count 54 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 53 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 53 transition count 97
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 52 transition count 95
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 52 transition count 95
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 52 transition count 94
Free-agglomeration rule applied 20 times.
Iterating global reduction 1 with 20 rules applied. Total rules applied 51 place count 52 transition count 74
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 73 place count 32 transition count 72
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 79 place count 32 transition count 66
Applied a total of 79 rules in 24 ms. Remains 32 /61 variables (removed 29) and now considering 66/132 (removed 66) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/61 places, 66/132 transitions.
[2021-05-18 07:05:50] [INFO ] Flatten gal took : 30 ms
[2021-05-18 07:05:50] [INFO ] Flatten gal took : 9 ms
[2021-05-18 07:05:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2496628932163732653.gal : 6 ms
[2021-05-18 07:05:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14595791294334401655.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2496628932163732653.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14595791294334401655.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2496628932163732653.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14595791294334401655.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14595791294334401655.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :13 after 49
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :49 after 382
Reachability property qltransition_32 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :382 after 676
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :676 after 760
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :760 after 794
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :794 after 858
Reachability property qltransition_37 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2310,0.039174,4740,2,1173,16,4544,6,0,193,3460,0
Total reachable state count : 2310

Verifying 5 reachability properties.
Reachability property qltransition_1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_1,1,0.03952,5004,2,33,16,4544,7,0,195,3460,0
Reachability property qltransition_6 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_6,1,0.03977,5004,2,33,16,4544,8,0,196,3460,0
Reachability property qltransition_30 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_30,1,0.04028,5004,2,33,16,4544,9,0,205,3460,0
Reachability property qltransition_32 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_32,1,0.0422,5004,2,33,16,4544,10,0,214,3460,0
Reachability property qltransition_37 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_37,1,0.04236,5004,2,33,16,4544,11,0,216,3460,0
Able to resolve query QuasiLiveness after proving 50 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1621321551776

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -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 1800 -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="HealthRecord-PT-16"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 HealthRecord-PT-16, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r299-tall-162124164900237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-16.tgz
mv HealthRecord-PT-16 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;