Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r126-smll-165264482300122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
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 r126-smll-165264482300122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 5.3K Apr 30 11:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 30 11:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 30 11:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 125K May 10 09:34 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 1652742940260

Running Version 0
[2022-05-16 23:15:43] [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]
[2022-05-16 23:15:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:15:44] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2022-05-16 23:15:44] [INFO ] Transformed 453 places.
[2022-05-16 23:15:44] [INFO ] Transformed 594 transitions.
[2022-05-16 23:15:44] [INFO ] Found NUPN structural information;
[2022-05-16 23:15:44] [INFO ] Parsed PT model containing 453 places and 594 transitions in 229 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 11 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 3 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 183 ms. Remains 61 /453 variables (removed 392) and now considering 132/594 (removed 462) transitions.
[2022-05-16 23:15:44] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2022-05-16 23:15:44] [INFO ] Computed 14 place invariants in 14 ms
[2022-05-16 23:15:44] [INFO ] Implicit Places using invariants in 332 ms returned []
[2022-05-16 23:15:44] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2022-05-16 23:15:44] [INFO ] Computed 14 place invariants in 9 ms
[2022-05-16 23:15:44] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-16 23:15:44] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 656 ms to find 0 implicit places.
[2022-05-16 23:15:44] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2022-05-16 23:15:44] [INFO ] Computed 14 place invariants in 8 ms
[2022-05-16 23:15:45] [INFO ] Dead Transitions using invariants and state equation in 191 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/453 places, 132/594 transitions.
Discarding 82 transitions out of 132. Remains 50
[2022-05-16 23:15:45] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 1081 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 49) seen :39
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :1
Running SMT prover for 8 properties.
[2022-05-16 23:15:45] [INFO ] Flow matrix only has 116 transitions (discarded 16 similar events)
// Phase 1: matrix 116 rows 61 cols
[2022-05-16 23:15:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 23:15:45] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-05-16 23:15:45] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2022-05-16 23:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:45] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-16 23:15:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-16 23:15:45] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-05-16 23:15:45] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:45] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-16 23:15:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 17 ms returned sat
[2022-05-16 23:15:45] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 38 ms.
[2022-05-16 23:15:46] [INFO ] Added : 15 causal constraints over 4 iterations in 242 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 11 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-16 23:15:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 40 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 16 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:46] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 27 ms.
[2022-05-16 23:15:46] [INFO ] Added : 14 causal constraints over 4 iterations in 112 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:46] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 34 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 17 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:46] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-16 23:15:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:46] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 21 ms.
[2022-05-16 23:15:47] [INFO ] Added : 12 causal constraints over 3 iterations in 90 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 20 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-16 23:15:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-16 23:15:47] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 20 ms.
[2022-05-16 23:15:47] [INFO ] Added : 14 causal constraints over 3 iterations in 93 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-16 23:15:47] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 19 ms.
[2022-05-16 23:15:47] [INFO ] Added : 14 causal constraints over 4 iterations in 101 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-16 23:15:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:47] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 23:15:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-16 23:15:47] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 20 ms.
[2022-05-16 23:15:48] [INFO ] Added : 11 causal constraints over 3 iterations in 82 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-16 23:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-16 23:15:48] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 20 ms.
[2022-05-16 23:15:48] [INFO ] Added : 12 causal constraints over 3 iterations in 86 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:48] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-16 23:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:15:48] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-16 23:15:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-16 23:15:48] [INFO ] Computed and/alt/rep : 28/98/28 causal constraints (skipped 78 transitions) in 20 ms.
[2022-05-16 23:15:48] [INFO ] Added : 11 causal constraints over 3 iterations in 80 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Incomplete Parikh walk after 6100 steps, including 453 resets, run finished after 33 ms. (steps per millisecond=184 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6400 steps, including 501 resets, run finished after 35 ms. (steps per millisecond=182 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4600 steps, including 346 resets, run finished after 23 ms. (steps per millisecond=200 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 434 resets, run finished after 27 ms. (steps per millisecond=207 ) properties (out of 8) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4800 steps, including 360 resets, run finished after 18 ms. (steps per millisecond=266 ) properties (out of 7) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4100 steps, including 284 resets, run finished after 19 ms. (steps per millisecond=215 ) properties (out of 6) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5900 steps, including 461 resets, run finished after 21 ms. (steps per millisecond=280 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 474 resets, run finished after 25 ms. (steps per millisecond=252 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 11 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.3 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 21 times.
Iterating global reduction 1 with 21 rules applied. Total rules applied 52 place count 52 transition count 73
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 75 place count 31 transition count 71
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 81 place count 31 transition count 65
Applied a total of 81 rules in 54 ms. Remains 31 /61 variables (removed 30) and now considering 65/132 (removed 67) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/61 places, 65/132 transitions.
[2022-05-16 23:15:49] [INFO ] Flatten gal took : 75 ms
[2022-05-16 23:15:49] [INFO ] Flatten gal took : 25 ms
[2022-05-16 23:15:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6579777799484485884.gal : 15 ms
[2022-05-16 23:15:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5069817591208467389.prop : 1 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/ReachabilityCardinality6579777799484485884.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5069817591208467389.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/ReachabilityCardinality6579777799484485884.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5069817591208467389.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5069817591208467389.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 33
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :33 after 255
Reachability property qltransition_6 is true.
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :255 after 452
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :452 after 526
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :526 after 543
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :543 after 575
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,1542,0.090527,4744,2,1139,15,3650,6,0,188,2859,0
Total reachable state count : 1542

Verifying 4 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\_1,1,0.091751,4744,2,32,15,3650,7,0,190,2859,0
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\_6,1,0.092717,5008,2,32,15,3650,8,0,191,2859,0
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\_30,1,0.094385,5008,2,32,15,3650,9,0,200,2859,0
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\_37,1,0.094663,5008,2,32,15,3650,10,0,202,2859,0
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 1652742950833

--------------------
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="gold2021"
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 gold2021"
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 r126-smll-165264482300122"
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 ;