About the Execution of ITS-Tools for JoinFreeModules-PT-1000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4778.432 | 1440951.00 | 1521466.00 | 5216.10 | T | normal |
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.r139-tall-165271827500132.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 JoinFreeModules-PT-1000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827500132
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 7.7K Apr 30 02:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 30 02:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 30 02:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 30 02:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.1M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1652739352764
Running Version 202205111006
[2022-05-16 22:15:53] [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 22:15:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 22:15:54] [INFO ] Load time of PNML (sax parser for PT used): 300 ms
[2022-05-16 22:15:54] [INFO ] Transformed 5001 places.
[2022-05-16 22:15:54] [INFO ] Transformed 8001 transitions.
[2022-05-16 22:15:54] [INFO ] Parsed PT model containing 5001 places and 8001 transitions in 431 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 5001/5001 places, 8001/8001 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5000 transition count 8001
Applied a total of 1 rules in 368 ms. Remains 5000 /5001 variables (removed 1) and now considering 8001/8001 (removed 0) transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2022-05-16 22:15:54] [INFO ] Computed 1000 place invariants in 63 ms
[2022-05-16 22:15:59] [INFO ] Dead Transitions using invariants and state equation in 4715 ms found 0 transitions.
// Phase 1: matrix 8001 rows 5000 cols
[2022-05-16 22:15:59] [INFO ] Computed 1000 place invariants in 24 ms
[2022-05-16 22:16:00] [INFO ] Implicit Places using invariants in 784 ms returned []
// Phase 1: matrix 8001 rows 5000 cols
[2022-05-16 22:16:00] [INFO ] Computed 1000 place invariants in 18 ms
[2022-05-16 22:16:00] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 1441 ms to find 0 implicit places.
// Phase 1: matrix 8001 rows 5000 cols
[2022-05-16 22:16:00] [INFO ] Computed 1000 place invariants in 21 ms
[2022-05-16 22:16:05] [INFO ] Dead Transitions using invariants and state equation in 4413 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 5000/5001 places, 8001/8001 transitions.
Finished structural reductions, in 1 iterations. Remains : 5000/5001 places, 8001/8001 transitions.
Discarding 4000 transitions out of 8001. Remains 4001
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 4000) seen :25
Probabilistic random walk after 8003 steps, saw 8001 distinct states, run finished after 3021 ms. (steps per millisecond=2 ) properties seen :996
Running SMT prover for 2979 properties.
// Phase 1: matrix 8001 rows 5000 cols
[2022-05-16 22:16:09] [INFO ] Computed 1000 place invariants in 17 ms
[2022-05-16 22:16:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 22:16:38] [INFO ] After 25047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2979 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2979 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5000/5000 places, 8001/8001 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5000 transition count 8000
Applied a total of 1 rules in 726 ms. Remains 5000 /5000 variables (removed 0) and now considering 8000/8001 (removed 1) transitions.
// Phase 1: matrix 8000 rows 5000 cols
[2022-05-16 22:16:38] [INFO ] Computed 1000 place invariants in 12 ms
[2022-05-16 22:16:43] [INFO ] Dead Transitions using invariants and state equation in 4468 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5000/5000 places, 8000/8001 transitions.
Interrupted random walk after 787980 steps, including 2 resets, run timeout after 30008 ms. (steps per millisecond=26 ) properties seen 1028
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1951) seen :0
Running SMT prover for 1951 properties.
// Phase 1: matrix 8000 rows 5000 cols
[2022-05-16 22:17:15] [INFO ] Computed 1000 place invariants in 21 ms
[2022-05-16 22:19:11] [INFO ] [Real]Absence check using 1000 positive place invariants in 202 ms returned sat
[2022-05-16 22:21:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 22:21:01] [INFO ] After 225043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1951 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1951 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5000/5000 places, 8000/8000 transitions.
Graph (complete) has 12000 edges and 5000 vertex of which 4430 are kept as prefixes of interest. Removing 570 places using SCC suffix rule.18 ms
Discarding 570 places :
Also discarding 912 output transitions
Drop transitions removed 912 transitions
Applied a total of 1 rules in 285 ms. Remains 4430 /5000 variables (removed 570) and now considering 7088/8000 (removed 912) transitions.
Finished structural reductions, in 1 iterations. Remains : 4430/5000 places, 7088/8000 transitions.
Interrupted random walk after 878280 steps, including 2 resets, run timeout after 30013 ms. (steps per millisecond=29 ) properties seen 741
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1210) seen :0
Running SMT prover for 1210 properties.
// Phase 1: matrix 7088 rows 4430 cols
[2022-05-16 22:21:33] [INFO ] Computed 886 place invariants in 19 ms
[2022-05-16 22:22:43] [INFO ] [Real]Absence check using 886 positive place invariants in 190 ms returned sat
[2022-05-16 22:25:19] [INFO ] After 87082ms SMT Verify possible using state equation in real domain returned unsat :0 sat :860 real:350
[2022-05-16 22:25:19] [INFO ] State equation strengthened by 886 read => feed constraints.
[2022-05-16 22:25:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 22:25:19] [INFO ] After 225038ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1210 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1210 out of 4430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4430/4430 places, 7088/7088 transitions.
Graph (complete) has 10632 edges and 4430 vertex of which 3510 are kept as prefixes of interest. Removing 920 places using SCC suffix rule.3 ms
Discarding 920 places :
Also discarding 1472 output transitions
Drop transitions removed 1472 transitions
Applied a total of 1 rules in 122 ms. Remains 3510 /4430 variables (removed 920) and now considering 5616/7088 (removed 1472) transitions.
Finished structural reductions, in 1 iterations. Remains : 3510/4430 places, 5616/7088 transitions.
Incomplete random walk after 1000386 steps, including 2 resets, run finished after 25770 ms. (steps per millisecond=38 ) properties (out of 1210) seen :579
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 631) seen :0
Running SMT prover for 631 properties.
// Phase 1: matrix 5616 rows 3510 cols
[2022-05-16 22:25:47] [INFO ] Computed 702 place invariants in 15 ms
[2022-05-16 22:26:18] [INFO ] [Real]Absence check using 702 positive place invariants in 129 ms returned sat
[2022-05-16 22:28:57] [INFO ] After 190152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:631
[2022-05-16 22:29:27] [INFO ] [Nat]Absence check using 702 positive place invariants in 147 ms returned sat
[2022-05-16 22:32:42] [INFO ] After 164543ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :629
[2022-05-16 22:32:42] [INFO ] State equation strengthened by 702 read => feed constraints.
[2022-05-16 22:32:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-16 22:32:42] [INFO ] After 225032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:631
Fused 631 Parikh solutions to 212 different solutions.
Parikh walk visited 208 properties in 30029 ms.
Support contains 423 out of 3510 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3510/3510 places, 5616/5616 transitions.
Graph (complete) has 8424 edges and 3510 vertex of which 1850 are kept as prefixes of interest. Removing 1660 places using SCC suffix rule.2 ms
Discarding 1660 places :
Also discarding 2656 output transitions
Drop transitions removed 2656 transitions
Applied a total of 1 rules in 57 ms. Remains 1850 /3510 variables (removed 1660) and now considering 2960/5616 (removed 2656) transitions.
Finished structural reductions, in 1 iterations. Remains : 1850/3510 places, 2960/5616 transitions.
Incomplete random walk after 1000094 steps, including 2 resets, run finished after 13955 ms. (steps per millisecond=71 ) properties (out of 423) seen :342
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1548 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1537 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1547 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1537 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1555 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1549 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1534 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1549 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1553 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1535 ms. (steps per millisecond=65 ) properties (out of 81) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1565 ms. (steps per millisecond=63 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1543 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1555 ms. (steps per millisecond=64 ) properties (out of 79) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1543 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1551 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1556 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1551 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1535 ms. (steps per millisecond=65 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1543 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1541 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1566 ms. (steps per millisecond=63 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1545 ms. (steps per millisecond=64 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 77) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1555 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1528 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1533 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1554 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1527 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1535 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1571 ms. (steps per millisecond=63 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1531 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1556 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1528 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1537 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1534 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=64 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 75) seen :2
Running SMT prover for 73 properties.
// Phase 1: matrix 2960 rows 1850 cols
[2022-05-16 22:35:25] [INFO ] Computed 370 place invariants in 10 ms
[2022-05-16 22:35:27] [INFO ] [Real]Absence check using 370 positive place invariants in 64 ms returned sat
[2022-05-16 22:35:38] [INFO ] After 12731ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:73
[2022-05-16 22:35:40] [INFO ] [Nat]Absence check using 370 positive place invariants in 64 ms returned sat
[2022-05-16 22:36:02] [INFO ] After 20437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :73
[2022-05-16 22:36:02] [INFO ] State equation strengthened by 370 read => feed constraints.
[2022-05-16 22:37:33] [INFO ] After 90094ms SMT Verify possible using 370 Read/Feed constraints in natural domain returned unsat :0 sat :70
[2022-05-16 22:38:27] [INFO ] After 144376ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :70
Attempting to minimize the solution found.
Minimization took 55909 ms.
[2022-05-16 22:39:23] [INFO ] After 225016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :70
Parikh walk visited 22 properties in 30001 ms.
Support contains 51 out of 1850 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1850/1850 places, 2960/2960 transitions.
Graph (complete) has 4440 edges and 1850 vertex of which 255 are kept as prefixes of interest. Removing 1595 places using SCC suffix rule.1 ms
Discarding 1595 places :
Also discarding 2552 output transitions
Drop transitions removed 2552 transitions
Applied a total of 1 rules in 8 ms. Remains 255 /1850 variables (removed 1595) and now considering 408/2960 (removed 2552) transitions.
Finished structural reductions, in 1 iterations. Remains : 255/1850 places, 408/2960 transitions.
Finished random walk after 163526 steps, including 0 resets, run visited all 51 properties in 392 ms. (steps per millisecond=417 )
Able to resolve query QuasiLiveness after proving 4001 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1439771 ms.
BK_STOP 1652740793715
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="JoinFreeModules-PT-1000"
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 JoinFreeModules-PT-1000, 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 r139-tall-165271827500132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-1000.tgz
mv JoinFreeModules-PT-1000 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 '
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 ;