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.r242-smll-162106584600092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 ShieldRVs-PT-050A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-smll-162106584600092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 12:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 320K May 5 16:52 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 1621236370937

Running Version 0
[2021-05-17 07:26:13] [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]
[2021-05-17 07:26:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 07:26:14] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2021-05-17 07:26:14] [INFO ] Transformed 703 places.
[2021-05-17 07:26:14] [INFO ] Transformed 953 transitions.
[2021-05-17 07:26:14] [INFO ] Found NUPN structural information;
[2021-05-17 07:26:14] [INFO ] Parsed PT model containing 703 places and 953 transitions in 310 ms.
Starting structural reductions, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Applied a total of 2 rules in 254 ms. Remains 702 /703 variables (removed 1) and now considering 952/953 (removed 1) transitions.
// Phase 1: matrix 952 rows 702 cols
[2021-05-17 07:26:14] [INFO ] Computed 201 place invariants in 36 ms
[2021-05-17 07:26:15] [INFO ] Implicit Places using invariants in 915 ms returned []
// Phase 1: matrix 952 rows 702 cols
[2021-05-17 07:26:15] [INFO ] Computed 201 place invariants in 7 ms
[2021-05-17 07:26:17] [INFO ] Implicit Places using invariants and state equation in 1650 ms returned []
Implicit Place search using SMT with State Equation took 2613 ms to find 0 implicit places.
// Phase 1: matrix 952 rows 702 cols
[2021-05-17 07:26:17] [INFO ] Computed 201 place invariants in 13 ms
[2021-05-17 07:26:17] [INFO ] Dead Transitions using invariants and state equation in 850 ms returned []
Finished structural reductions, in 1 iterations. Remains : 702/703 places, 952/953 transitions.
Discarding 300 transitions out of 952. Remains 652
[2021-05-17 07:26:17] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 651) seen :575
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Running SMT prover for 72 properties.
// Phase 1: matrix 952 rows 702 cols
[2021-05-17 07:26:18] [INFO ] Computed 201 place invariants in 8 ms
[2021-05-17 07:26:21] [INFO ] [Real]Absence check using 201 positive place invariants in 91 ms returned sat
[2021-05-17 07:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 07:26:27] [INFO ] [Real]Absence check using state equation in 4599 ms returned unsat :0 sat :23 real:49
Attempting to minimize the solution found.
Minimization took 1171 ms.
[2021-05-17 07:26:28] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :23 real:49
[2021-05-17 07:26:30] [INFO ] [Nat]Absence check using 201 positive place invariants in 93 ms returned sat
[2021-05-17 07:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 07:26:36] [INFO ] [Nat]Absence check using state equation in 4443 ms returned unsat :0 sat :72
Attempting to minimize the solution found.
Minimization took 4026 ms.
[2021-05-17 07:26:40] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :72
Fused 72 Parikh solutions to 71 different solutions.
Incomplete Parikh walk after 6090 steps, including 462 resets, run finished after 164 ms. (steps per millisecond=37 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6160 steps, including 465 resets, run finished after 156 ms. (steps per millisecond=39 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6190 steps, including 471 resets, run finished after 153 ms. (steps per millisecond=40 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6140 steps, including 466 resets, run finished after 167 ms. (steps per millisecond=36 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6120 steps, including 461 resets, run finished after 153 ms. (steps per millisecond=40 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6130 steps, including 465 resets, run finished after 135 ms. (steps per millisecond=45 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6020 steps, including 460 resets, run finished after 152 ms. (steps per millisecond=39 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6030 steps, including 460 resets, run finished after 132 ms. (steps per millisecond=45 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5920 steps, including 451 resets, run finished after 142 ms. (steps per millisecond=41 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5930 steps, including 448 resets, run finished after 130 ms. (steps per millisecond=45 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6010 steps, including 456 resets, run finished after 130 ms. (steps per millisecond=46 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6030 steps, including 457 resets, run finished after 141 ms. (steps per millisecond=42 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6160 steps, including 467 resets, run finished after 119 ms. (steps per millisecond=51 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6230 steps, including 466 resets, run finished after 120 ms. (steps per millisecond=51 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6530 steps, including 487 resets, run finished after 130 ms. (steps per millisecond=50 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6510 steps, including 492 resets, run finished after 110 ms. (steps per millisecond=59 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5330 steps, including 624 resets, run finished after 123 ms. (steps per millisecond=43 ) properties (out of 72) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5330 steps, including 613 resets, run finished after 95 ms. (steps per millisecond=56 ) properties (out of 72) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5490 steps, including 557 resets, run finished after 93 ms. (steps per millisecond=59 ) properties (out of 71) seen :3 could not realise parikh vector
Incomplete Parikh walk after 5460 steps, including 585 resets, run finished after 96 ms. (steps per millisecond=56 ) properties (out of 68) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5470 steps, including 585 resets, run finished after 118 ms. (steps per millisecond=46 ) properties (out of 68) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4920 steps, including 560 resets, run finished after 87 ms. (steps per millisecond=56 ) properties (out of 67) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5250 steps, including 578 resets, run finished after 92 ms. (steps per millisecond=57 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5240 steps, including 552 resets, run finished after 91 ms. (steps per millisecond=57 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5280 steps, including 576 resets, run finished after 108 ms. (steps per millisecond=48 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5150 steps, including 560 resets, run finished after 133 ms. (steps per millisecond=38 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5250 steps, including 572 resets, run finished after 138 ms. (steps per millisecond=38 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 560 resets, run finished after 137 ms. (steps per millisecond=38 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5230 steps, including 569 resets, run finished after 124 ms. (steps per millisecond=42 ) properties (out of 66) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5150 steps, including 563 resets, run finished after 90 ms. (steps per millisecond=57 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5300 steps, including 583 resets, run finished after 93 ms. (steps per millisecond=56 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 571 resets, run finished after 89 ms. (steps per millisecond=58 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5540 steps, including 577 resets, run finished after 97 ms. (steps per millisecond=57 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5590 steps, including 562 resets, run finished after 90 ms. (steps per millisecond=62 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5610 steps, including 588 resets, run finished after 93 ms. (steps per millisecond=60 ) properties (out of 65) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5590 steps, including 593 resets, run finished after 108 ms. (steps per millisecond=51 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5710 steps, including 607 resets, run finished after 94 ms. (steps per millisecond=60 ) properties (out of 64) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5910 steps, including 602 resets, run finished after 111 ms. (steps per millisecond=53 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5900 steps, including 584 resets, run finished after 98 ms. (steps per millisecond=60 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5880 steps, including 586 resets, run finished after 98 ms. (steps per millisecond=60 ) properties (out of 63) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5890 steps, including 593 resets, run finished after 94 ms. (steps per millisecond=62 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4790 steps, including 373 resets, run finished after 72 ms. (steps per millisecond=66 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4830 steps, including 375 resets, run finished after 72 ms. (steps per millisecond=67 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4720 steps, including 493 resets, run finished after 79 ms. (steps per millisecond=59 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5200 steps, including 484 resets, run finished after 83 ms. (steps per millisecond=62 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 488 resets, run finished after 84 ms. (steps per millisecond=62 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4930 steps, including 501 resets, run finished after 99 ms. (steps per millisecond=49 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4780 steps, including 497 resets, run finished after 81 ms. (steps per millisecond=59 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4930 steps, including 467 resets, run finished after 80 ms. (steps per millisecond=61 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4820 steps, including 433 resets, run finished after 78 ms. (steps per millisecond=61 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4930 steps, including 465 resets, run finished after 80 ms. (steps per millisecond=61 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4880 steps, including 465 resets, run finished after 83 ms. (steps per millisecond=58 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4970 steps, including 478 resets, run finished after 82 ms. (steps per millisecond=60 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4940 steps, including 481 resets, run finished after 82 ms. (steps per millisecond=60 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4910 steps, including 495 resets, run finished after 82 ms. (steps per millisecond=59 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5550 steps, including 135 resets, run finished after 74 ms. (steps per millisecond=75 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5580 steps, including 135 resets, run finished after 73 ms. (steps per millisecond=76 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5400 steps, including 132 resets, run finished after 71 ms. (steps per millisecond=76 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5340 steps, including 129 resets, run finished after 70 ms. (steps per millisecond=76 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5510 steps, including 135 resets, run finished after 74 ms. (steps per millisecond=74 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5510 steps, including 134 resets, run finished after 69 ms. (steps per millisecond=79 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5500 steps, including 134 resets, run finished after 69 ms. (steps per millisecond=79 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5430 steps, including 131 resets, run finished after 67 ms. (steps per millisecond=81 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5380 steps, including 132 resets, run finished after 71 ms. (steps per millisecond=75 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5340 steps, including 129 resets, run finished after 67 ms. (steps per millisecond=79 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5550 steps, including 134 resets, run finished after 69 ms. (steps per millisecond=80 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5540 steps, including 133 resets, run finished after 68 ms. (steps per millisecond=81 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 134 resets, run finished after 69 ms. (steps per millisecond=80 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5650 steps, including 138 resets, run finished after 72 ms. (steps per millisecond=78 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5630 steps, including 137 resets, run finished after 70 ms. (steps per millisecond=80 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5660 steps, including 137 resets, run finished after 71 ms. (steps per millisecond=79 ) properties (out of 62) seen :0 could not realise parikh vector
Support contains 173 out of 702 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 702/702 places, 952/952 transitions.
Partial Free-agglomeration rule applied 71 times.
Drop transitions removed 71 transitions
Iterating global reduction 0 with 71 rules applied. Total rules applied 71 place count 702 transition count 952
Applied a total of 71 rules in 134 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 702/702 places, 952/952 transitions.
[2021-05-17 07:26:48] [INFO ] Flatten gal took : 289 ms
[2021-05-17 07:26:48] [INFO ] Flatten gal took : 114 ms
[2021-05-17 07:26:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7849718795562189448.gal : 50 ms
[2021-05-17 07:26:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16363947627408823311.prop : 2 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/ReachabilityCardinality7849718795562189448.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16363947627408823311.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/ReachabilityCardinality7849718795562189448.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16363947627408823311.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16363947627408823311.prop.
SDD proceeding with computation,62 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,62 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,62 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,62 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,62 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,62 properties remain. new max is 128
SDD size :69 after 138
SDD proceeding with computation,62 properties remain. new max is 256
SDD size :138 after 1265
Reachability property qltransition_937 is true.
Reachability property qltransition_489 is true.
SDD proceeding with computation,60 properties remain. new max is 256
SDD size :1265 after 42847
SDD proceeding with computation,60 properties remain. new max is 512
SDD size :42847 after 73272
SDD proceeding with computation,60 properties remain. new max is 1024
SDD size :73272 after 435148
Reachability property qltransition_932 is true.
SDD proceeding with computation,59 properties remain. new max is 1024
SDD size :435148 after 4.63592e+06
Reachability property qltransition_481 is true.
SDD proceeding with computation,58 properties remain. new max is 1024
SDD size :4.63592e+06 after 3.95755e+08
SDD proceeding with computation,58 properties remain. new max is 2048
SDD size :3.95755e+08 after 4.47683e+08
Reachability property qltransition_521 is true.
SDD proceeding with computation,57 properties remain. new max is 2048
SDD size :4.47683e+08 after 3.56369e+10
Reachability property qltransition_922 is true.
SDD proceeding with computation,56 properties remain. new max is 2048
SDD size :3.56369e+10 after 4.59897e+10
SDD proceeding with computation,56 properties remain. new max is 4096
SDD size :4.59897e+10 after 3.20507e+11
Reachability property qltransition_524 is true.
SDD proceeding with computation,55 properties remain. new max is 4096
SDD size :3.20507e+11 after 3.30516e+12
SDD proceeding with computation,55 properties remain. new max is 8192
SDD size :3.30516e+12 after 4.08957e+13
Reachability property qltransition_529 is true.
SDD proceeding with computation,54 properties remain. new max is 8192
SDD size :4.08957e+13 after 6.13524e+14
Reachability property qltransition_907 is true.
SDD proceeding with computation,53 properties remain. new max is 8192
SDD size :6.13524e+14 after 2.53428e+16
SDD proceeding with computation,53 properties remain. new max is 16384
SDD size :2.53428e+16 after 2.75744e+17
Reachability property qltransition_902 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_469 is true.
SDD proceeding with computation,50 properties remain. new max is 16384
SDD size :2.75744e+17 after 3.06882e+19
Reachability property qltransition_897 is true.
Reachability property qltransition_894 is true.
Reachability property qltransition_457 is true.
SDD proceeding with computation,47 properties remain. new max is 16384
SDD size :3.06882e+19 after 3.01279e+21
Reachability property qltransition_889 is true.
Reachability property qltransition_545 is true.
SDD proceeding with computation,45 properties remain. new max is 16384
SDD size :3.01279e+21 after 2.14817e+23
Detected timeout of ITS tools.
[2021-05-17 07:27:03] [INFO ] Flatten gal took : 92 ms
[2021-05-17 07:27:03] [INFO ] Applying decomposition
[2021-05-17 07:27:03] [INFO ] Flatten gal took : 91 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9671325468857630939.txt, -o, /tmp/graph9671325468857630939.bin, -w, /tmp/graph9671325468857630939.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9671325468857630939.bin, -l, -1, -v, -w, /tmp/graph9671325468857630939.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 07:27:04] [INFO ] Decomposing Gal with order
[2021-05-17 07:27:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 07:27:04] [INFO ] Removed a total of 1119 redundant transitions.
[2021-05-17 07:27:04] [INFO ] Flatten gal took : 268 ms
[2021-05-17 07:27:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 830 labels/synchronizations in 142 ms.
[2021-05-17 07:27:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17501464337666867982.gal : 25 ms
[2021-05-17 07:27:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11602909186290393226.prop : 2 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/ReachabilityCardinality17501464337666867982.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11602909186290393226.prop, --nowitness], 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/ReachabilityCardinality17501464337666867982.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11602909186290393226.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11602909186290393226.prop.
SDD proceeding with computation,45 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,45 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,45 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,45 properties remain. new max is 32
SDD size :2 after 2
SDD proceeding with computation,45 properties remain. new max is 64
SDD size :2 after 7
SDD proceeding with computation,45 properties remain. new max is 128
SDD size :7 after 1.41469e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13540171620922003776
[2021-05-17 07:27:19] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13540171620922003776
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13540171620922003776]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13540171620922003776] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13540171620922003776] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 32912 steps, including 55 resets, run visited all 45 properties in 372 ms. (steps per millisecond=88 )
Able to resolve query QuasiLiveness after proving 652 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1621236442924

--------------------
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="ShieldRVs-PT-050A"
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 ShieldRVs-PT-050A, 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 r242-smll-162106584600092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050A.tgz
mv ShieldRVs-PT-050A 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 ;