Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r071-tall-162039088700082.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-50a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-162039088700082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 12:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 97K May 5 16:51 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 1620477879095

Running Version 0
[2021-05-08 12:44:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-08 12:44:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 12:44:40] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2021-05-08 12:44:40] [INFO ] Transformed 314 places.
[2021-05-08 12:44:40] [INFO ] Transformed 271 transitions.
[2021-05-08 12:44:40] [INFO ] Found NUPN structural information;
[2021-05-08 12:44:40] [INFO ] Parsed PT model containing 314 places and 271 transitions in 195 ms.
Starting structural reductions, iteration 0 : 314/314 places, 271/271 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 314 transition count 257
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 313 transition count 256
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 313 transition count 256
Applied a total of 16 rules in 78 ms. Remains 313 /314 variables (removed 1) and now considering 256/271 (removed 15) transitions.
// Phase 1: matrix 256 rows 313 cols
[2021-05-08 12:44:40] [INFO ] Computed 59 place invariants in 28 ms
[2021-05-08 12:44:41] [INFO ] Implicit Places using invariants in 322 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 347 ms to find 1 implicit places.
// Phase 1: matrix 256 rows 312 cols
[2021-05-08 12:44:41] [INFO ] Computed 58 place invariants in 15 ms
[2021-05-08 12:44:41] [INFO ] Dead Transitions using invariants and state equation in 164 ms returned []
Starting structural reductions, iteration 1 : 312/314 places, 256/271 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
// Phase 1: matrix 256 rows 312 cols
[2021-05-08 12:44:41] [INFO ] Computed 58 place invariants in 9 ms
[2021-05-08 12:44:41] [INFO ] Dead Transitions using invariants and state equation in 162 ms returned []
Finished structural reductions, in 2 iterations. Remains : 312/314 places, 256/271 transitions.
Discarding 9 transitions out of 256. Remains 247
[2021-05-08 12:44:41] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 218 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 246) seen :61
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 185) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 185) seen :0
Running SMT prover for 185 properties.
// Phase 1: matrix 256 rows 312 cols
[2021-05-08 12:44:41] [INFO ] Computed 58 place invariants in 6 ms
[2021-05-08 12:44:42] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2021-05-08 12:44:42] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 19 ms returned sat
[2021-05-08 12:44:43] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:185
[2021-05-08 12:44:44] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2021-05-08 12:44:44] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 64 ms returned sat
[2021-05-08 12:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 12:44:47] [INFO ] [Nat]Absence check using state equation in 2309 ms returned unsat :0 sat :185
Attempting to minimize the solution found.
Minimization took 1956 ms.
[2021-05-08 12:44:49] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :185
Incomplete Parikh walk after 5072 steps, including 83 resets, run finished after 53 ms. (steps per millisecond=95 ) properties (out of 185) seen :10 could not realise parikh vector
Incomplete Parikh walk after 4964 steps, including 30 resets, run finished after 47 ms. (steps per millisecond=105 ) properties (out of 175) seen :16 could not realise parikh vector
Incomplete Parikh walk after 4862 steps, including 44 resets, run finished after 46 ms. (steps per millisecond=105 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4762 steps, including 42 resets, run finished after 49 ms. (steps per millisecond=97 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4668 steps, including 42 resets, run finished after 48 ms. (steps per millisecond=97 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4572 steps, including 50 resets, run finished after 40 ms. (steps per millisecond=114 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4482 steps, including 44 resets, run finished after 43 ms. (steps per millisecond=104 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4420 steps, including 47 resets, run finished after 40 ms. (steps per millisecond=110 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4360 steps, including 47 resets, run finished after 41 ms. (steps per millisecond=106 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4332 steps, including 62 resets, run finished after 37 ms. (steps per millisecond=117 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4304 steps, including 65 resets, run finished after 37 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4276 steps, including 64 resets, run finished after 37 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4248 steps, including 62 resets, run finished after 37 ms. (steps per millisecond=114 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4220 steps, including 62 resets, run finished after 36 ms. (steps per millisecond=117 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4192 steps, including 61 resets, run finished after 36 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4164 steps, including 59 resets, run finished after 36 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4136 steps, including 62 resets, run finished after 49 ms. (steps per millisecond=84 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4108 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=117 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4080 steps, including 58 resets, run finished after 36 ms. (steps per millisecond=113 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4052 steps, including 60 resets, run finished after 35 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4024 steps, including 58 resets, run finished after 35 ms. (steps per millisecond=114 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3996 steps, including 53 resets, run finished after 35 ms. (steps per millisecond=114 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3968 steps, including 56 resets, run finished after 34 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3940 steps, including 55 resets, run finished after 34 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3912 steps, including 58 resets, run finished after 33 ms. (steps per millisecond=118 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3884 steps, including 56 resets, run finished after 34 ms. (steps per millisecond=114 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3856 steps, including 57 resets, run finished after 33 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3828 steps, including 53 resets, run finished after 33 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3800 steps, including 56 resets, run finished after 33 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3772 steps, including 54 resets, run finished after 32 ms. (steps per millisecond=117 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3744 steps, including 55 resets, run finished after 47 ms. (steps per millisecond=79 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3716 steps, including 57 resets, run finished after 32 ms. (steps per millisecond=116 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3688 steps, including 52 resets, run finished after 32 ms. (steps per millisecond=115 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3660 steps, including 52 resets, run finished after 33 ms. (steps per millisecond=110 ) properties (out of 159) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1562 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=120 ) properties (out of 159) seen :25 could not realise parikh vector
Incomplete Parikh walk after 1460 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=112 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1358 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=113 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1256 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=125 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1154 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=115 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1052 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=105 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 952 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=105 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 850 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=121 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 748 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=106 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 646 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=107 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 544 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=90 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 442 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=110 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 340 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=85 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 238 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=79 ) properties (out of 134) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4988 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=199 ) properties (out of 134) seen :131 could not realise parikh vector
Incomplete Parikh walk after 244400 steps, including 4984 resets, run finished after 735 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 239300 steps, including 4869 resets, run finished after 728 ms. (steps per millisecond=328 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 234200 steps, including 4768 resets, run finished after 699 ms. (steps per millisecond=335 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 229100 steps, including 4688 resets, run finished after 688 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 224000 steps, including 4429 resets, run finished after 671 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 219300 steps, including 4208 resets, run finished after 661 ms. (steps per millisecond=331 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 215900 steps, including 4908 resets, run finished after 646 ms. (steps per millisecond=334 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 210600 steps, including 4768 resets, run finished after 634 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 205500 steps, including 4648 resets, run finished after 617 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 200600 steps, including 4555 resets, run finished after 601 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 195500 steps, including 4433 resets, run finished after 586 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 190400 steps, including 4241 resets, run finished after 573 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 185300 steps, including 4167 resets, run finished after 553 ms. (steps per millisecond=335 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 180200 steps, including 3979 resets, run finished after 540 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 175100 steps, including 3862 resets, run finished after 530 ms. (steps per millisecond=330 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 170000 steps, including 3815 resets, run finished after 510 ms. (steps per millisecond=333 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 164900 steps, including 3615 resets, run finished after 499 ms. (steps per millisecond=330 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 159800 steps, including 3491 resets, run finished after 480 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 154700 steps, including 3359 resets, run finished after 465 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 149600 steps, including 3238 resets, run finished after 454 ms. (steps per millisecond=329 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 144500 steps, including 3157 resets, run finished after 436 ms. (steps per millisecond=331 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 139400 steps, including 2992 resets, run finished after 421 ms. (steps per millisecond=331 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 134300 steps, including 2889 resets, run finished after 405 ms. (steps per millisecond=331 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 129200 steps, including 2756 resets, run finished after 389 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 124100 steps, including 2611 resets, run finished after 373 ms. (steps per millisecond=332 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 119000 steps, including 2505 resets, run finished after 359 ms. (steps per millisecond=331 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 113900 steps, including 2348 resets, run finished after 348 ms. (steps per millisecond=327 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 108800 steps, including 2243 resets, run finished after 332 ms. (steps per millisecond=327 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 103700 steps, including 2114 resets, run finished after 314 ms. (steps per millisecond=330 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 98600 steps, including 1992 resets, run finished after 302 ms. (steps per millisecond=326 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 93500 steps, including 1844 resets, run finished after 286 ms. (steps per millisecond=326 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 88400 steps, including 1689 resets, run finished after 270 ms. (steps per millisecond=327 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 83300 steps, including 1549 resets, run finished after 256 ms. (steps per millisecond=325 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 78200 steps, including 1449 resets, run finished after 241 ms. (steps per millisecond=324 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 73100 steps, including 1347 resets, run finished after 226 ms. (steps per millisecond=323 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 68000 steps, including 1197 resets, run finished after 213 ms. (steps per millisecond=319 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 62900 steps, including 1097 resets, run finished after 197 ms. (steps per millisecond=319 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57800 steps, including 971 resets, run finished after 179 ms. (steps per millisecond=322 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 52700 steps, including 862 resets, run finished after 167 ms. (steps per millisecond=315 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 47600 steps, including 752 resets, run finished after 151 ms. (steps per millisecond=315 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 42500 steps, including 663 resets, run finished after 132 ms. (steps per millisecond=321 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 37400 steps, including 546 resets, run finished after 119 ms. (steps per millisecond=314 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 32300 steps, including 459 resets, run finished after 102 ms. (steps per millisecond=316 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 368 resets, run finished after 88 ms. (steps per millisecond=309 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 22100 steps, including 275 resets, run finished after 71 ms. (steps per millisecond=311 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 247800 steps, including 5046 resets, run finished after 731 ms. (steps per millisecond=338 ) properties (out of 3) seen :1 could not realise parikh vector
Incomplete Parikh walk after 256200 steps, including 5493 resets, run finished after 755 ms. (steps per millisecond=339 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 256100 steps, including 5478 resets, run finished after 754 ms. (steps per millisecond=339 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 255100 steps, including 5549 resets, run finished after 748 ms. (steps per millisecond=341 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 254200 steps, including 5572 resets, run finished after 752 ms. (steps per millisecond=338 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 252700 steps, including 5774 resets, run finished after 746 ms. (steps per millisecond=338 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 247500 steps, including 5697 resets, run finished after 727 ms. (steps per millisecond=340 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 242300 steps, including 5677 resets, run finished after 712 ms. (steps per millisecond=340 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 237300 steps, including 5584 resets, run finished after 695 ms. (steps per millisecond=341 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 232200 steps, including 5391 resets, run finished after 680 ms. (steps per millisecond=341 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 227200 steps, including 5316 resets, run finished after 666 ms. (steps per millisecond=341 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 177600 steps, including 3997 resets, run finished after 526 ms. (steps per millisecond=337 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 210400 steps, including 4165 resets, run finished after 620 ms. (steps per millisecond=339 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 205200 steps, including 3992 resets, run finished after 603 ms. (steps per millisecond=340 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 200100 steps, including 3907 resets, run finished after 593 ms. (steps per millisecond=337 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 195000 steps, including 3715 resets, run finished after 579 ms. (steps per millisecond=336 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 312/312 places, 256/256 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 312 transition count 254
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 312 transition count 254
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 311 transition count 253
Applied a total of 9 rules in 143 ms. Remains 311 /312 variables (removed 1) and now considering 253/256 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 311/312 places, 253/256 transitions.
[2021-05-08 12:45:20] [INFO ] Flatten gal took : 64 ms
[2021-05-08 12:45:20] [INFO ] Flatten gal took : 26 ms
[2021-05-08 12:45:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16811887743438028690.gal : 13 ms
[2021-05-08 12:45:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17678892515030261744.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16811887743438028690.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17678892515030261744.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16811887743438028690.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17678892515030261744.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17678892515030261744.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 18
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18 after 22
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :22 after 576
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :576 after 630
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :630 after 1440
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1440 after 11292
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :11292 after 69964
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :69964 after 93680
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :364744 after 412888
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :412888 after 6.77365e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :7.06975e+08 after 7.0795e+08
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :7.29588e+08 after 7.96643e+09
Detected timeout of ITS tools.
[2021-05-08 12:45:35] [INFO ] Flatten gal took : 48 ms
[2021-05-08 12:45:35] [INFO ] Applying decomposition
[2021-05-08 12:45:35] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15160302839306634907.txt, -o, /tmp/graph15160302839306634907.bin, -w, /tmp/graph15160302839306634907.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15160302839306634907.bin, -l, -1, -v, -w, /tmp/graph15160302839306634907.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 12:45:35] [INFO ] Decomposing Gal with order
[2021-05-08 12:45:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 12:45:36] [INFO ] Removed a total of 64 redundant transitions.
[2021-05-08 12:45:36] [INFO ] Flatten gal took : 71 ms
[2021-05-08 12:45:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 7 ms.
[2021-05-08 12:45:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8261333175688347083.gal : 6 ms
[2021-05-08 12:45:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16337137231635007912.prop : 8 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8261333175688347083.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16337137231635007912.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8261333175688347083.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16337137231635007912.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16337137231635007912.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 364
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :364 after 2640
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :8206 after 2.30516e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.30516e+08 after 4.7279e+08
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.7279e+08 after 7.55445e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7.55445e+08 after 1.15924e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.03797e+12 after 1.12489e+12
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.19111e+13 after 2.19553e+13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.83192e+13,12.4824,264764,30212,6657,589579,21773,292,694515,464,159976,0
Total reachable state count : 28319158339780

Verifying 2 reachability properties.
Reachability property qltransition_11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_11,3.66655e+09,12.5258,264764,260,438,589579,21773,305,694515,469,159976,112
Reachability property qltransition_12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_12,478896,12.5481,264764,284,562,589579,21773,312,694515,471,159976,141
Able to resolve query QuasiLiveness after proving 247 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN

BK_STOP 1620477949571

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-50a"
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 DES-PT-50a, 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 r071-tall-162039088700082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50a.tgz
mv DES-PT-50a 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 ;