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.r085-tall-165260115600132.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 itstools
Input is DoubleExponent-PT-100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-tall-165260115600132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 13:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 13:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.8M May 10 09:33 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 1652702372674

Running Version 202205111006
[2022-05-16 11:59:33] [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 11:59:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 11:59:34] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2022-05-16 11:59:34] [INFO ] Transformed 5304 places.
[2022-05-16 11:59:34] [INFO ] Transformed 4998 transitions.
[2022-05-16 11:59:34] [INFO ] Parsed PT model containing 5304 places and 4998 transitions in 352 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1204 rules applied. Total rules applied 1204 place count 5300 transition count 3798
Reduce places removed 1200 places and 0 transitions.
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2404 place count 4100 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 2404 place count 4100 transition count 3598
Deduced a syphon composed of 200 places in 229 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 2804 place count 3900 transition count 3598
Performed 904 Post agglomeration using F-continuation condition.Transition count delta: 904
Deduced a syphon composed of 904 places in 76 ms
Reduce places removed 904 places and 0 transitions.
Iterating global reduction 2 with 1808 rules applied. Total rules applied 4612 place count 2996 transition count 2694
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 106 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 4814 place count 2895 transition count 2694
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 53 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 5008 place count 2798 transition count 2694
Applied a total of 5008 rules in 1723 ms. Remains 2798 /5304 variables (removed 2506) and now considering 2694/4998 (removed 2304) transitions.
// Phase 1: matrix 2694 rows 2798 cols
[2022-05-16 11:59:36] [INFO ] Invariants computation overflowed in 88 ms
[2022-05-16 11:59:37] [INFO ] Implicit Places using invariants in 1842 ms returned []
// Phase 1: matrix 2694 rows 2798 cols
[2022-05-16 11:59:37] [INFO ] Invariants computation overflowed in 52 ms
[2022-05-16 11:59:40] [INFO ] Implicit Places using invariants and state equation in 2379 ms returned []
Implicit Place search using SMT with State Equation took 4254 ms to find 0 implicit places.
// Phase 1: matrix 2694 rows 2798 cols
[2022-05-16 11:59:40] [INFO ] Invariants computation overflowed in 57 ms
[2022-05-16 11:59:41] [INFO ] Dead Transitions using invariants and state equation in 1233 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 2798/5304 places, 2694/4998 transitions.
Finished structural reductions, in 1 iterations. Remains : 2798/5304 places, 2694/4998 transitions.
Discarding 598 transitions out of 2694. Remains 2096
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1227 resets, run finished after 1562 ms. (steps per millisecond=6 ) properties (out of 2095) seen :14
Probabilistic random walk after 30001 steps, saw 15005 distinct states, run finished after 2990 ms. (steps per millisecond=10 ) properties seen :35
Running SMT prover for 2046 properties.
// Phase 1: matrix 2694 rows 2798 cols
[2022-05-16 11:59:46] [INFO ] Invariants computation overflowed in 42 ms
[2022-05-16 12:00:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:00:12] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2046 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2734 out of 2798 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2798/2798 places, 2694/2694 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 2798 transition count 2689
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 2793 transition count 2689
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 2793 transition count 2689
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 2792 transition count 2688
Applied a total of 19 rules in 376 ms. Remains 2792 /2798 variables (removed 6) and now considering 2688/2694 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 2792/2798 places, 2688/2694 transitions.
Interrupted random walk after 170171 steps, including 21836 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 91 ms. (steps per millisecond=10 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 93 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 117 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 129 ms. (steps per millisecond=7 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 98 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 120 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 106 ms. (steps per millisecond=9 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 91 ms. (steps per millisecond=10 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2046) seen :0
Probably explored full state space saw : 411679 states, properties seen :7
Probabilistic random walk after 823383 steps, saw 411679 distinct states, run finished after 91714 ms. (steps per millisecond=8 ) properties seen :7
Interrupted probabilistic random walk after 928433 steps, run timeout after 105001 ms. (steps per millisecond=8 ) properties seen :{}
Exhaustive walk after 928433 steps, saw 464423 distinct states, run finished after 105006 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2039 properties.
// Phase 1: matrix 2688 rows 2792 cols
[2022-05-16 12:04:04] [INFO ] Invariants computation overflowed in 45 ms
[2022-05-16 12:07:50] [INFO ] After 60988ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2001 real:36
[2022-05-16 12:07:50] [INFO ] State equation strengthened by 202 read => feed constraints.
[2022-05-16 12:07:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:07:50] [INFO ] After 225051ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2039 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2725 out of 2792 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2792/2792 places, 2688/2688 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2792 transition count 2687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2791 transition count 2687
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 2791 transition count 2687
Applied a total of 6 rules in 218 ms. Remains 2791 /2792 variables (removed 1) and now considering 2687/2688 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 2791/2792 places, 2687/2688 transitions.
Interrupted random walk after 196269 steps, including 25052 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 102 ms. (steps per millisecond=9 ) properties (out of 2039) seen :0
Probably explored full state space saw : 408408 states, properties seen :0
Probabilistic random walk after 816841 steps, saw 408408 distinct states, run finished after 73322 ms. (steps per millisecond=11 ) properties seen :0
Exhaustive walk after 1000000 steps, saw 500367 distinct states, run finished after 93476 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 2039 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:11:12] [INFO ] Invariants computation overflowed in 45 ms
[2022-05-16 12:14:57] [INFO ] After 58365ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1873 real:165
[2022-05-16 12:14:57] [INFO ] State equation strengthened by 204 read => feed constraints.
[2022-05-16 12:14:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:14:58] [INFO ] After 225054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2039 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2725 out of 2791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Applied a total of 0 rules in 61 ms. Remains 2791 /2791 variables (removed 0) and now considering 2687/2687 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2791/2791 places, 2687/2687 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Applied a total of 0 rules in 66 ms. Remains 2791 /2791 variables (removed 0) and now considering 2687/2687 (removed 0) transitions.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:14:58] [INFO ] Invariants computation overflowed in 42 ms
[2022-05-16 12:14:58] [INFO ] Implicit Places using invariants in 295 ms returned []
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:14:58] [INFO ] Invariants computation overflowed in 45 ms
[2022-05-16 12:14:59] [INFO ] Implicit Places using invariants and state equation in 619 ms returned []
Implicit Place search using SMT with State Equation took 915 ms to find 0 implicit places.
[2022-05-16 12:14:59] [INFO ] Redundant transitions in 218 ms returned []
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:14:59] [INFO ] Invariants computation overflowed in 46 ms
[2022-05-16 12:15:00] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2791/2791 places, 2687/2687 transitions.
Incomplete random walk after 100000 steps, including 12778 resets, run finished after 17273 ms. (steps per millisecond=5 ) properties (out of 2725) seen :2
Running SMT prover for 2723 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:15:17] [INFO ] Invariants computation overflowed in 42 ms
[2022-05-16 12:16:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:16:58] [INFO ] After 100036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 190355 steps, including 24472 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 120 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 139 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 122 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 125 ms. (steps per millisecond=8 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 129 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 2039) seen :0
Probably explored full state space saw : 408408 states, properties seen :0
Probabilistic random walk after 816841 steps, saw 408408 distinct states, run finished after 90472 ms. (steps per millisecond=9 ) properties seen :0
Exhaustive walk after 1000000 steps, saw 500367 distinct states, run finished after 102321 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 2039 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:20:47] [INFO ] Invariants computation overflowed in 42 ms
[2022-05-16 12:24:33] [INFO ] After 62467ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1873 real:165
[2022-05-16 12:24:33] [INFO ] State equation strengthened by 204 read => feed constraints.
[2022-05-16 12:24:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:24:33] [INFO ] After 225048ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2039 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2725 out of 2791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Applied a total of 0 rules in 60 ms. Remains 2791 /2791 variables (removed 0) and now considering 2687/2687 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2791/2791 places, 2687/2687 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Applied a total of 0 rules in 59 ms. Remains 2791 /2791 variables (removed 0) and now considering 2687/2687 (removed 0) transitions.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:24:33] [INFO ] Invariants computation overflowed in 45 ms
[2022-05-16 12:24:33] [INFO ] Implicit Places using invariants in 301 ms returned []
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:24:33] [INFO ] Invariants computation overflowed in 47 ms
[2022-05-16 12:24:34] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 935 ms to find 0 implicit places.
[2022-05-16 12:24:34] [INFO ] Redundant transitions in 137 ms returned []
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:24:34] [INFO ] Invariants computation overflowed in 45 ms
[2022-05-16 12:24:35] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2791/2791 places, 2687/2687 transitions.
Incomplete random walk after 100000 steps, including 12848 resets, run finished after 20964 ms. (steps per millisecond=4 ) properties (out of 2725) seen :2
Running SMT prover for 2723 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:24:56] [INFO ] Invariants computation overflowed in 47 ms
[2022-05-16 12:26:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:26:37] [INFO ] After 100041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 1267 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 822 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 126277 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126277 steps, saw 63195 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:26:41] [INFO ] Invariants computation overflowed in 49 ms
[2022-05-16 12:26:51] [INFO ] After 10450ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Graph (complete) has 8513 edges and 2791 vertex of which 2789 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2789 transition count 2685
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 2789 transition count 2684
Deduced a syphon composed of 1 places in 42 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 2788 transition count 2684
Free-agglomeration rule (complex) applied 390 times.
Iterating global reduction 1 with 390 rules applied. Total rules applied 395 place count 2788 transition count 2294
Reduce places removed 390 places and 0 transitions.
Iterating post reduction 1 with 390 rules applied. Total rules applied 785 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 389 times.
Drop transitions removed 389 transitions
Iterating global reduction 2 with 389 rules applied. Total rules applied 1174 place count 2398 transition count 2294
Applied a total of 1174 rules in 808 ms. Remains 2398 /2791 variables (removed 393) and now considering 2294/2687 (removed 393) transitions.
Finished structural reductions, in 1 iterations. Remains : 2398/2791 places, 2294/2687 transitions.
Incomplete random walk after 10000 steps, including 1237 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 155942 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 155942 steps, saw 77994 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2294 rows 2398 cols
[2022-05-16 12:26:55] [INFO ] Invariants computation overflowed in 39 ms
[2022-05-16 12:27:05] [INFO ] After 10497ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2398 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 217 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2398/2398 places, 2294/2294 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2398/2398 places, 2294/2294 transitions.
Applied a total of 0 rules in 194 ms. Remains 2398 /2398 variables (removed 0) and now considering 2294/2294 (removed 0) transitions.
// Phase 1: matrix 2294 rows 2398 cols
[2022-05-16 12:27:06] [INFO ] Invariants computation overflowed in 39 ms
[2022-05-16 12:27:28] [INFO ] Implicit Places using invariants in 22444 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2022-05-16 12:27:28] [INFO ] Invariants computation overflowed in 35 ms
[2022-05-16 12:27:51] [INFO ] Implicit Places using invariants and state equation in 22709 ms returned []
Implicit Place search using SMT with State Equation took 45157 ms to find 0 implicit places.
[2022-05-16 12:27:51] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 2294 rows 2398 cols
[2022-05-16 12:27:51] [INFO ] Invariants computation overflowed in 36 ms
[2022-05-16 12:27:53] [INFO ] Dead Transitions using invariants and state equation in 1495 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2398/2398 places, 2294/2294 transitions.
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 200 Pre rules applied. Total rules applied 0 place count 2398 transition count 2094
Deduced a syphon composed of 200 places in 76 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2198 transition count 2094
Applied a total of 400 rules in 327 ms. Remains 2198 /2398 variables (removed 200) and now considering 2094/2294 (removed 200) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2094 rows 2198 cols
[2022-05-16 12:27:53] [INFO ] Invariants computation overflowed in 37 ms
[2022-05-16 12:28:04] [INFO ] After 10444ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 1236 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 839 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 129955 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129955 steps, saw 65005 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2687 rows 2791 cols
[2022-05-16 12:28:07] [INFO ] Invariants computation overflowed in 56 ms
[2022-05-16 12:28:28] [INFO ] After 20847ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2791/2791 places, 2687/2687 transitions.
Graph (complete) has 8513 edges and 2791 vertex of which 2789 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2789 transition count 2685
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 2789 transition count 2684
Deduced a syphon composed of 1 places in 41 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 2788 transition count 2684
Free-agglomeration rule (complex) applied 389 times.
Iterating global reduction 1 with 389 rules applied. Total rules applied 394 place count 2788 transition count 2295
Reduce places removed 389 places and 0 transitions.
Iterating post reduction 1 with 389 rules applied. Total rules applied 783 place count 2399 transition count 2295
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 389 times.
Drop transitions removed 389 transitions
Iterating global reduction 2 with 389 rules applied. Total rules applied 1172 place count 2399 transition count 2295
Applied a total of 1172 rules in 683 ms. Remains 2399 /2791 variables (removed 392) and now considering 2295/2687 (removed 392) transitions.
Finished structural reductions, in 1 iterations. Remains : 2399/2791 places, 2295/2687 transitions.
Incomplete random walk after 10000 steps, including 1316 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 853 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 159224 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 159224 steps, saw 79646 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2295 rows 2399 cols
[2022-05-16 12:28:32] [INFO ] Invariants computation overflowed in 58 ms
[2022-05-16 12:28:42] [INFO ] After 10510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2399/2399 places, 2295/2295 transitions.
Applied a total of 0 rules in 205 ms. Remains 2399 /2399 variables (removed 0) and now considering 2295/2295 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2399/2399 places, 2295/2295 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2399/2399 places, 2295/2295 transitions.
Applied a total of 0 rules in 188 ms. Remains 2399 /2399 variables (removed 0) and now considering 2295/2295 (removed 0) transitions.
// Phase 1: matrix 2295 rows 2399 cols
[2022-05-16 12:28:43] [INFO ] Invariants computation overflowed in 87 ms
[2022-05-16 12:29:04] [INFO ] Implicit Places using invariants in 21741 ms returned []
// Phase 1: matrix 2295 rows 2399 cols
[2022-05-16 12:29:04] [INFO ] Invariants computation overflowed in 59 ms
[2022-05-16 12:29:27] [INFO ] Implicit Places using invariants and state equation in 22455 ms returned []
Implicit Place search using SMT with State Equation took 44207 ms to find 0 implicit places.
[2022-05-16 12:29:27] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 2295 rows 2399 cols
[2022-05-16 12:29:27] [INFO ] Invariants computation overflowed in 62 ms
[2022-05-16 12:29:28] [INFO ] Dead Transitions using invariants and state equation in 1507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2399/2399 places, 2295/2295 transitions.
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 200 Pre rules applied. Total rules applied 0 place count 2399 transition count 2095
Deduced a syphon composed of 200 places in 74 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2199 transition count 2095
Applied a total of 400 rules in 344 ms. Remains 2199 /2399 variables (removed 200) and now considering 2095/2295 (removed 200) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2095 rows 2199 cols
[2022-05-16 12:29:29] [INFO ] Invariants computation overflowed in 38 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="DoubleExponent-PT-100"
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 DoubleExponent-PT-100, 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 r085-tall-165260115600132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 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 ;