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-165260115600137.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)
.............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DoubleExponent-PT-200, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-tall-165260115600137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 13:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 29 13:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 13:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 16K 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 3.5M 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 1652703910710

Running Version 202205111006
[2022-05-16 12:25:11] [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 12:25:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 12:25:12] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2022-05-16 12:25:12] [INFO ] Transformed 10604 places.
[2022-05-16 12:25:12] [INFO ] Transformed 9998 transitions.
[2022-05-16 12:25:12] [INFO ] Parsed PT model containing 10604 places and 9998 transitions in 504 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2400 transitions
Trivial Post-agglo rules discarded 2400 transitions
Performed 2400 trivial Post agglomeration. Transition count delta: 2400
Iterating post reduction 0 with 2404 rules applied. Total rules applied 2404 place count 10600 transition count 7598
Reduce places removed 2400 places and 0 transitions.
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4804 place count 8200 transition count 7598
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4804 place count 8200 transition count 7198
Deduced a syphon composed of 400 places in 847 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5604 place count 7800 transition count 7198
Performed 1804 Post agglomeration using F-continuation condition.Transition count delta: 1804
Deduced a syphon composed of 1804 places in 297 ms
Reduce places removed 1804 places and 0 transitions.
Iterating global reduction 2 with 3608 rules applied. Total rules applied 9212 place count 5996 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 255 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9414 place count 5895 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 271 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9616 place count 5794 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 233 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9818 place count 5693 transition count 5394
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 211 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 10008 place count 5598 transition count 5394
Applied a total of 10008 rules in 6337 ms. Remains 5598 /10604 variables (removed 5006) and now considering 5394/9998 (removed 4604) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2022-05-16 12:25:18] [INFO ] Invariants computation overflowed in 181 ms
[2022-05-16 12:25:19] [INFO ] Implicit Places using invariants in 775 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2022-05-16 12:25:19] [INFO ] Invariants computation overflowed in 143 ms
[2022-05-16 12:25:20] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 2072 ms to find 0 implicit places.
// Phase 1: matrix 5394 rows 5598 cols
[2022-05-16 12:25:20] [INFO ] Invariants computation overflowed in 124 ms
[2022-05-16 12:25:24] [INFO ] Dead Transitions using invariants and state equation in 3369 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 5598/10604 places, 5394/9998 transitions.
Finished structural reductions, in 1 iterations. Remains : 5598/10604 places, 5394/9998 transitions.
Discarding 1198 transitions out of 5394. Remains 4196
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1247 resets, run finished after 3695 ms. (steps per millisecond=2 ) properties (out of 4195) seen :14
Probabilistic random walk after 30001 steps, saw 15005 distinct states, run finished after 6895 ms. (steps per millisecond=4 ) properties seen :35
Running SMT prover for 4146 properties.
// Phase 1: matrix 5394 rows 5598 cols
[2022-05-16 12:25:35] [INFO ] Invariants computation overflowed in 113 ms
[2022-05-16 12:26:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:26:03] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4146 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5534 out of 5598 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 5598 transition count 5389
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 5593 transition count 5389
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 5593 transition count 5389
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 5592 transition count 5388
Applied a total of 19 rules in 1058 ms. Remains 5592 /5598 variables (removed 6) and now considering 5388/5394 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 5592/5598 places, 5388/5394 transitions.
Interrupted random walk after 86528 steps, including 11122 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 229 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 183 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 176 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 176 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 185 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 176 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 176 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 177 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 206 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 175 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 176 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 177 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 173 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 178 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 4146) seen :0
Interrupted probabilistic random walk after 616235 steps, run timeout after 114001 ms. (steps per millisecond=5 ) properties seen :{28=1, 64=1, 73=1, 129=1, 2647=1, 2650=1, 3428=1}
Probabilistic random walk after 616235 steps, saw 308225 distinct states, run finished after 114004 ms. (steps per millisecond=5 ) properties seen :7
Running SMT prover for 4139 properties.
// Phase 1: matrix 5388 rows 5592 cols
[2022-05-16 12:28:38] [INFO ] Invariants computation overflowed in 112 ms
[2022-05-16 12:32:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:32:25] [INFO ] After 225039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4139 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 5525 out of 5592 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5592/5592 places, 5388/5388 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5592 transition count 5387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5591 transition count 5387
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 5591 transition count 5387
Applied a total of 6 rules in 709 ms. Remains 5591 /5592 variables (removed 1) and now considering 5387/5388 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 5591/5592 places, 5387/5388 transitions.
Interrupted random walk after 107510 steps, including 13653 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 193 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 187 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 193 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 193 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 266 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Interrupted probabilistic random walk after 499584 steps, run timeout after 123001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 499584 steps, saw 249951 distinct states, run finished after 123003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 4139 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:35:11] [INFO ] Invariants computation overflowed in 129 ms
[2022-05-16 12:38:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:38:59] [INFO ] After 225030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4139 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5525 out of 5591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Applied a total of 0 rules in 225 ms. Remains 5591 /5591 variables (removed 0) and now considering 5387/5387 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5591/5591 places, 5387/5387 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Applied a total of 0 rules in 247 ms. Remains 5591 /5591 variables (removed 0) and now considering 5387/5387 (removed 0) transitions.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:38:59] [INFO ] Invariants computation overflowed in 121 ms
[2022-05-16 12:39:00] [INFO ] Implicit Places using invariants in 655 ms returned []
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:39:00] [INFO ] Invariants computation overflowed in 116 ms
[2022-05-16 12:39:01] [INFO ] Implicit Places using invariants and state equation in 1058 ms returned []
Implicit Place search using SMT with State Equation took 1717 ms to find 0 implicit places.
[2022-05-16 12:39:01] [INFO ] Redundant transitions in 483 ms returned []
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:39:01] [INFO ] Invariants computation overflowed in 116 ms
[2022-05-16 12:39:05] [INFO ] Dead Transitions using invariants and state equation in 3639 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5591/5591 places, 5387/5387 transitions.
Interrupted random walk after 79934 steps, including 10238 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 2
Running SMT prover for 5523 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:39:35] [INFO ] Invariants computation overflowed in 113 ms
[2022-05-16 12:41:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:41:18] [INFO ] After 100034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 89958 steps, including 11452 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 271 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 191 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 187 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 194 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 184 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 187 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 189 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 196 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 195 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 197 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 196 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 186 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 193 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 191 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 187 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 191 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 191 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 187 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 192 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 195 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 193 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 196 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 190 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 194 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 194 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Interrupted probabilistic random walk after 587308 steps, run timeout after 117001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 587308 steps, saw 293837 distinct states, run finished after 117002 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 4139 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:43:55] [INFO ] Invariants computation overflowed in 115 ms
[2022-05-16 12:47:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:47:42] [INFO ] After 225039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4139 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5525 out of 5591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Applied a total of 0 rules in 226 ms. Remains 5591 /5591 variables (removed 0) and now considering 5387/5387 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5591/5591 places, 5387/5387 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Applied a total of 0 rules in 217 ms. Remains 5591 /5591 variables (removed 0) and now considering 5387/5387 (removed 0) transitions.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:47:43] [INFO ] Invariants computation overflowed in 114 ms
[2022-05-16 12:47:43] [INFO ] Implicit Places using invariants in 617 ms returned []
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:47:44] [INFO ] Invariants computation overflowed in 110 ms
[2022-05-16 12:47:44] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 1662 ms to find 0 implicit places.
[2022-05-16 12:47:45] [INFO ] Redundant transitions in 413 ms returned []
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:47:45] [INFO ] Invariants computation overflowed in 122 ms
[2022-05-16 12:47:48] [INFO ] Dead Transitions using invariants and state equation in 3572 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5591/5591 places, 5387/5387 transitions.
Interrupted random walk after 67103 steps, including 8542 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 2
Running SMT prover for 5523 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:48:19] [INFO ] Invariants computation overflowed in 111 ms
[2022-05-16 12:50:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 12:50:02] [INFO ] After 100029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 1298 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 863 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 66916 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 66916 steps, saw 33471 distinct states, run finished after 3002 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:50:05] [INFO ] Invariants computation overflowed in 112 ms
[2022-05-16 12:50:18] [INFO ] After 12623ms 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 5591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Graph (complete) has 17013 edges and 5591 vertex of which 5589 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 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 5589 transition count 5385
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 5589 transition count 5384
Deduced a syphon composed of 1 places in 183 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5588 transition count 5384
Free-agglomeration rule (complex) applied 790 times.
Iterating global reduction 1 with 790 rules applied. Total rules applied 795 place count 5588 transition count 4594
Reduce places removed 790 places and 0 transitions.
Iterating post reduction 1 with 790 rules applied. Total rules applied 1585 place count 4798 transition count 4594
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 789 times.
Drop transitions removed 789 transitions
Iterating global reduction 2 with 789 rules applied. Total rules applied 2374 place count 4798 transition count 4594
Applied a total of 2374 rules in 3023 ms. Remains 4798 /5591 variables (removed 793) and now considering 4594/5387 (removed 793) transitions.
Finished structural reductions, in 1 iterations. Remains : 4798/5591 places, 4594/5387 transitions.
Incomplete random walk after 10000 steps, including 1282 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 840 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 79988 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79988 steps, saw 40012 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4594 rows 4798 cols
[2022-05-16 12:50:25] [INFO ] Invariants computation overflowed in 85 ms
[2022-05-16 12:50:38] [INFO ] After 13405ms 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 4798 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4798/4798 places, 4594/4594 transitions.
Applied a total of 0 rules in 1052 ms. Remains 4798 /4798 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4798/4798 places, 4594/4594 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4798/4798 places, 4594/4594 transitions.
Applied a total of 0 rules in 1035 ms. Remains 4798 /4798 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4798 cols
[2022-05-16 12:50:40] [INFO ] Invariants computation overflowed in 80 ms
[2022-05-16 12:51:11] [INFO ] Performed 1096/4798 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-16 12:51:41] [INFO ] Performed 2029/4798 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2022-05-16 12:52:11] [INFO ] Performed 3049/4798 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2022-05-16 12:52:41] [INFO ] Performed 4402/4798 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2022-05-16 12:52:41] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2022-05-16 12:52:41] [INFO ] Implicit Places using invariants in 120973 ms returned []
// Phase 1: matrix 4594 rows 4798 cols
[2022-05-16 12:52:41] [INFO ] Invariants computation overflowed in 90 ms
[2022-05-16 12:52:42] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 121899 ms to find 0 implicit places.
[2022-05-16 12:52:42] [INFO ] Redundant transitions in 446 ms returned []
// Phase 1: matrix 4594 rows 4798 cols
[2022-05-16 12:52:43] [INFO ] Invariants computation overflowed in 79 ms
[2022-05-16 12:52:47] [INFO ] Dead Transitions using invariants and state equation in 4791 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4798/4798 places, 4594/4594 transitions.
Incomplete random walk after 10000 steps, including 1270 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 850 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 67459 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 67459 steps, saw 33747 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2022-05-16 12:52:51] [INFO ] Invariants computation overflowed in 112 ms
[2022-05-16 12:52:55] [INFO ] After 3241ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:52:55] [INFO ] State equation strengthened by 404 read => feed constraints.
[2022-05-16 12:53:04] [INFO ] After 9050ms SMT Verify possible using 404 Read/Feed constraints in real domain returned unsat :0 sat :0
[2022-05-16 12:53:04] [INFO ] After 12898ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2010 ms.
Support contains 1 out of 5591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Graph (complete) has 17013 edges and 5591 vertex of which 5589 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 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 5589 transition count 5385
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 5589 transition count 5384
Deduced a syphon composed of 1 places in 175 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 5588 transition count 5384
Free-agglomeration rule (complex) applied 789 times.
Iterating global reduction 1 with 789 rules applied. Total rules applied 794 place count 5588 transition count 4595
Reduce places removed 789 places and 0 transitions.
Iterating post reduction 1 with 789 rules applied. Total rules applied 1583 place count 4799 transition count 4595
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 789 times.
Drop transitions removed 789 transitions
Iterating global reduction 2 with 789 rules applied. Total rules applied 2372 place count 4799 transition count 4595
Applied a total of 2372 rules in 3220 ms. Remains 4799 /5591 variables (removed 792) and now considering 4595/5387 (removed 792) transitions.
Finished structural reductions, in 1 iterations. Remains : 4799/5591 places, 4595/5387 transitions.
Incomplete random walk after 10000 steps, including 1275 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 81706 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 81706 steps, saw 40864 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4595 rows 4799 cols
[2022-05-16 12:53:13] [INFO ] Invariants computation overflowed in 88 ms
[2022-05-16 12:53:18] [INFO ] After 3825ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:53:18] [INFO ] State equation strengthened by 798 read => feed constraints.
[2022-05-16 12:53:38] [INFO ] After 20667ms SMT Verify possible using 798 Read/Feed constraints in real domain returned unsat :0 sat :0
[2022-05-16 12:53:38] [INFO ] After 25043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2009 ms.
Support contains 1 out of 4799 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1207 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4799/4799 places, 4595/4595 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4799/4799 places, 4595/4595 transitions.
Applied a total of 0 rules in 1213 ms. Remains 4799 /4799 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4799 cols
[2022-05-16 12:53:43] [INFO ] Invariants computation overflowed in 89 ms
[2022-05-16 12:54:13] [INFO ] Performed 1076/4799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-16 12:54:43] [INFO ] Performed 2003/4799 implicitness test of which 0 returned IMPLICIT in 60 seconds.

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-200"
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-200, 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-165260115600137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;