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.r234-tall-165286037800092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is ShieldIIPs-PT-050A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-165286037800092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 8.8K Apr 29 15:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 15:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 15:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:49 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 426K 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 1653032461793

Running Version 0
[2022-05-20 07:41:03] [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]
[2022-05-20 07:41:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 07:41:03] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2022-05-20 07:41:03] [INFO ] Transformed 1253 places.
[2022-05-20 07:41:03] [INFO ] Transformed 1203 transitions.
[2022-05-20 07:41:03] [INFO ] Found NUPN structural information;
[2022-05-20 07:41:03] [INFO ] Parsed PT model containing 1253 places and 1203 transitions in 171 ms.
Starting structural reductions, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 245 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2022-05-20 07:41:03] [INFO ] Computed 451 place invariants in 27 ms
[2022-05-20 07:41:04] [INFO ] Implicit Places using invariants in 856 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 889 ms to find 1 implicit places.
// Phase 1: matrix 1201 rows 1250 cols
[2022-05-20 07:41:04] [INFO ] Computed 450 place invariants in 5 ms
[2022-05-20 07:41:05] [INFO ] Dead Transitions using invariants and state equation in 622 ms returned []
Starting structural reductions, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 72 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2022-05-20 07:41:05] [INFO ] Computed 450 place invariants in 5 ms
[2022-05-20 07:41:05] [INFO ] Dead Transitions using invariants and state equation in 666 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1250/1253 places, 1201/1203 transitions.
Discarding 300 transitions out of 1201. Remains 901
[2022-05-20 07:41:06] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 900) seen :826
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) seen :0
Running SMT prover for 74 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2022-05-20 07:41:06] [INFO ] Computed 450 place invariants in 5 ms
[2022-05-20 07:41:08] [INFO ] [Real]Absence check using 450 positive place invariants in 90 ms returned sat
[2022-05-20 07:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:14] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:74
[2022-05-20 07:41:15] [INFO ] [Nat]Absence check using 450 positive place invariants in 72 ms returned sat
[2022-05-20 07:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 07:41:21] [INFO ] [Nat]Absence check using state equation in 3883 ms returned unsat :0 sat :74
Attempting to minimize the solution found.
Minimization took 3430 ms.
[2022-05-20 07:41:24] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :74
Fused 74 Parikh solutions to 73 different solutions.
Incomplete Parikh walk after 14840 steps, including 81 resets, run finished after 162 ms. (steps per millisecond=91 ) properties (out of 74) seen :6 could not realise parikh vector
Incomplete Parikh walk after 14840 steps, including 89 resets, run finished after 162 ms. (steps per millisecond=91 ) properties (out of 68) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14770 steps, including 82 resets, run finished after 160 ms. (steps per millisecond=92 ) properties (out of 68) seen :1 could not realise parikh vector
Incomplete Parikh walk after 14760 steps, including 95 resets, run finished after 152 ms. (steps per millisecond=97 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12790 steps, including 654 resets, run finished after 162 ms. (steps per millisecond=78 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12880 steps, including 642 resets, run finished after 165 ms. (steps per millisecond=78 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12840 steps, including 660 resets, run finished after 166 ms. (steps per millisecond=77 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12820 steps, including 639 resets, run finished after 163 ms. (steps per millisecond=78 ) properties (out of 67) seen :1 could not realise parikh vector
Incomplete Parikh walk after 12960 steps, including 669 resets, run finished after 167 ms. (steps per millisecond=77 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12800 steps, including 638 resets, run finished after 162 ms. (steps per millisecond=79 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12900 steps, including 639 resets, run finished after 161 ms. (steps per millisecond=80 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12800 steps, including 656 resets, run finished after 162 ms. (steps per millisecond=79 ) properties (out of 66) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12370 steps, including 627 resets, run finished after 158 ms. (steps per millisecond=78 ) properties (out of 66) seen :1 could not realise parikh vector
Incomplete Parikh walk after 12470 steps, including 629 resets, run finished after 156 ms. (steps per millisecond=79 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12430 steps, including 626 resets, run finished after 159 ms. (steps per millisecond=78 ) properties (out of 65) seen :2 could not realise parikh vector
Incomplete Parikh walk after 12470 steps, including 612 resets, run finished after 158 ms. (steps per millisecond=78 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12480 steps, including 636 resets, run finished after 157 ms. (steps per millisecond=79 ) properties (out of 63) seen :1 could not realise parikh vector
Incomplete Parikh walk after 12490 steps, including 651 resets, run finished after 165 ms. (steps per millisecond=75 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12420 steps, including 611 resets, run finished after 161 ms. (steps per millisecond=77 ) properties (out of 62) seen :1 could not realise parikh vector
Incomplete Parikh walk after 12370 steps, including 644 resets, run finished after 156 ms. (steps per millisecond=79 ) properties (out of 61) seen :0 could not realise parikh vector
Incomplete Parikh walk after 12420 steps, including 626 resets, run finished after 157 ms. (steps per millisecond=79 ) properties (out of 61) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15340 steps, including 884 resets, run finished after 200 ms. (steps per millisecond=76 ) properties (out of 61) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15410 steps, including 889 resets, run finished after 202 ms. (steps per millisecond=76 ) properties (out of 61) seen :2 could not realise parikh vector
Incomplete Parikh walk after 15500 steps, including 878 resets, run finished after 198 ms. (steps per millisecond=78 ) properties (out of 59) seen :2 could not realise parikh vector
Incomplete Parikh walk after 15420 steps, including 870 resets, run finished after 200 ms. (steps per millisecond=77 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15060 steps, including 870 resets, run finished after 195 ms. (steps per millisecond=77 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15030 steps, including 878 resets, run finished after 200 ms. (steps per millisecond=75 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15010 steps, including 897 resets, run finished after 196 ms. (steps per millisecond=76 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15010 steps, including 882 resets, run finished after 193 ms. (steps per millisecond=77 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14880 steps, including 881 resets, run finished after 192 ms. (steps per millisecond=77 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15050 steps, including 883 resets, run finished after 196 ms. (steps per millisecond=76 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15200 steps, including 887 resets, run finished after 198 ms. (steps per millisecond=76 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15310 steps, including 896 resets, run finished after 196 ms. (steps per millisecond=78 ) properties (out of 57) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15300 steps, including 879 resets, run finished after 197 ms. (steps per millisecond=77 ) properties (out of 57) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15210 steps, including 852 resets, run finished after 194 ms. (steps per millisecond=78 ) properties (out of 56) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15230 steps, including 885 resets, run finished after 197 ms. (steps per millisecond=77 ) properties (out of 56) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15280 steps, including 883 resets, run finished after 205 ms. (steps per millisecond=74 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14360 steps, including 946 resets, run finished after 192 ms. (steps per millisecond=74 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14320 steps, including 942 resets, run finished after 193 ms. (steps per millisecond=74 ) properties (out of 55) seen :4 could not realise parikh vector
Incomplete Parikh walk after 14300 steps, including 918 resets, run finished after 190 ms. (steps per millisecond=75 ) properties (out of 51) seen :1 could not realise parikh vector
Incomplete Parikh walk after 14200 steps, including 929 resets, run finished after 194 ms. (steps per millisecond=73 ) properties (out of 50) seen :2 could not realise parikh vector
Incomplete Parikh walk after 14210 steps, including 924 resets, run finished after 187 ms. (steps per millisecond=75 ) properties (out of 48) seen :1 could not realise parikh vector
Incomplete Parikh walk after 14460 steps, including 958 resets, run finished after 215 ms. (steps per millisecond=67 ) properties (out of 47) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14330 steps, including 935 resets, run finished after 188 ms. (steps per millisecond=76 ) properties (out of 47) seen :1 could not realise parikh vector
Incomplete Parikh walk after 14380 steps, including 930 resets, run finished after 192 ms. (steps per millisecond=74 ) properties (out of 46) seen :2 could not realise parikh vector
Incomplete Parikh walk after 14210 steps, including 944 resets, run finished after 187 ms. (steps per millisecond=75 ) properties (out of 44) seen :1 could not realise parikh vector
Incomplete Parikh walk after 14200 steps, including 950 resets, run finished after 187 ms. (steps per millisecond=75 ) properties (out of 43) seen :0 could not realise parikh vector
Incomplete Parikh walk after 14190 steps, including 957 resets, run finished after 186 ms. (steps per millisecond=76 ) properties (out of 43) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15250 steps, including 933 resets, run finished after 193 ms. (steps per millisecond=79 ) properties (out of 43) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15440 steps, including 957 resets, run finished after 195 ms. (steps per millisecond=79 ) properties (out of 42) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15410 steps, including 940 resets, run finished after 194 ms. (steps per millisecond=79 ) properties (out of 41) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15840 steps, including 950 resets, run finished after 200 ms. (steps per millisecond=79 ) properties (out of 41) seen :1 could not realise parikh vector
Incomplete Parikh walk after 15840 steps, including 952 resets, run finished after 198 ms. (steps per millisecond=80 ) properties (out of 40) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16580 steps, including 939 resets, run finished after 206 ms. (steps per millisecond=80 ) properties (out of 40) seen :1 could not realise parikh vector
Incomplete Parikh walk after 16590 steps, including 949 resets, run finished after 205 ms. (steps per millisecond=80 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16610 steps, including 942 resets, run finished after 204 ms. (steps per millisecond=81 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17130 steps, including 978 resets, run finished after 213 ms. (steps per millisecond=80 ) properties (out of 39) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16810 steps, including 942 resets, run finished after 207 ms. (steps per millisecond=81 ) properties (out of 39) seen :4 could not realise parikh vector
Incomplete Parikh walk after 16720 steps, including 942 resets, run finished after 203 ms. (steps per millisecond=82 ) properties (out of 35) seen :1 could not realise parikh vector
Incomplete Parikh walk after 16730 steps, including 970 resets, run finished after 202 ms. (steps per millisecond=82 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16640 steps, including 961 resets, run finished after 203 ms. (steps per millisecond=81 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16620 steps, including 942 resets, run finished after 201 ms. (steps per millisecond=82 ) properties (out of 34) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16610 steps, including 946 resets, run finished after 205 ms. (steps per millisecond=81 ) properties (out of 34) seen :1 could not realise parikh vector
Incomplete Parikh walk after 16800 steps, including 954 resets, run finished after 197 ms. (steps per millisecond=85 ) properties (out of 33) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16700 steps, including 942 resets, run finished after 201 ms. (steps per millisecond=83 ) properties (out of 33) seen :2 could not realise parikh vector
Incomplete Parikh walk after 16710 steps, including 953 resets, run finished after 196 ms. (steps per millisecond=85 ) properties (out of 31) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17130 steps, including 963 resets, run finished after 204 ms. (steps per millisecond=83 ) properties (out of 31) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16990 steps, including 950 resets, run finished after 201 ms. (steps per millisecond=84 ) properties (out of 31) seen :1 could not realise parikh vector
Incomplete Parikh walk after 17420 steps, including 947 resets, run finished after 205 ms. (steps per millisecond=84 ) properties (out of 30) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17420 steps, including 942 resets, run finished after 205 ms. (steps per millisecond=84 ) properties (out of 30) seen :1 could not realise parikh vector
Incomplete Parikh walk after 17430 steps, including 962 resets, run finished after 204 ms. (steps per millisecond=85 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17480 steps, including 956 resets, run finished after 205 ms. (steps per millisecond=85 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17500 steps, including 957 resets, run finished after 204 ms. (steps per millisecond=85 ) properties (out of 29) seen :0 could not realise parikh vector
Support contains 83 out of 1250 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Partial Free-agglomeration rule applied 294 times.
Drop transitions removed 294 transitions
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 1250 transition count 1201
Applied a total of 294 rules in 165 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1250/1250 places, 1201/1201 transitions.
[2022-05-20 07:41:38] [INFO ] Flatten gal took : 301 ms
[2022-05-20 07:41:39] [INFO ] Flatten gal took : 102 ms
[2022-05-20 07:41:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16246046654446479816.gal : 46 ms
[2022-05-20 07:41:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4969482911581803722.prop : 1 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/ReachabilityCardinality16246046654446479816.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4969482911581803722.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/ReachabilityCardinality16246046654446479816.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4969482911581803722.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4969482911581803722.prop.
SDD proceeding with computation,29 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,29 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,29 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,29 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,29 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,29 properties remain. new max is 128
SDD size :69 after 138
SDD proceeding with computation,29 properties remain. new max is 256
SDD size :138 after 499
Reachability property qltransition_1185 is true.
SDD proceeding with computation,28 properties remain. new max is 256
SDD size :499 after 12092
SDD proceeding with computation,28 properties remain. new max is 512
SDD size :12092 after 14409
SDD proceeding with computation,28 properties remain. new max is 1024
SDD size :14409 after 21141
SDD proceeding with computation,28 properties remain. new max is 2048
SDD size :21141 after 81983
Reachability property qltransition_1158 is true.
SDD proceeding with computation,27 properties remain. new max is 2048
SDD size :81983 after 2.68717e+06
Reachability property qltransition_1174 is true.
Reachability property qltransition_1157 is true.
SDD proceeding with computation,25 properties remain. new max is 2048
SDD size :2.68717e+06 after 2.62559e+07
SDD proceeding with computation,25 properties remain. new max is 4096
SDD size :2.62559e+07 after 3.01429e+07
SDD proceeding with computation,25 properties remain. new max is 8192
SDD size :3.01429e+07 after 9.13298e+07
SDD proceeding with computation,25 properties remain. new max is 16384
SDD size :9.13298e+07 after 2.36948e+09
Reachability property qltransition_1159 is true.
SDD proceeding with computation,24 properties remain. new max is 16384
SDD size :2.36948e+09 after 1.37676e+11
SDD proceeding with computation,24 properties remain. new max is 32768
SDD size :1.37676e+11 after 1.53609e+11
Detected timeout of ITS tools.
[2022-05-20 07:41:54] [INFO ] Flatten gal took : 81 ms
[2022-05-20 07:41:54] [INFO ] Applying decomposition
[2022-05-20 07:41:54] [INFO ] Flatten gal took : 71 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/graph18430002643979846063.txt, -o, /tmp/graph18430002643979846063.bin, -w, /tmp/graph18430002643979846063.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/graph18430002643979846063.bin, -l, -1, -v, -w, /tmp/graph18430002643979846063.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-20 07:41:54] [INFO ] Decomposing Gal with order
[2022-05-20 07:41:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 07:41:55] [INFO ] Removed a total of 945 redundant transitions.
[2022-05-20 07:41:55] [INFO ] Flatten gal took : 353 ms
[2022-05-20 07:41:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 713 labels/synchronizations in 102 ms.
[2022-05-20 07:41:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11113971207165947424.gal : 39 ms
[2022-05-20 07:41:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12635098410735997917.prop : 23 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/ReachabilityCardinality11113971207165947424.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12635098410735997917.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/ReachabilityCardinality11113971207165947424.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12635098410735997917.prop --nowitness
Loading property file /tmp/ReachabilityCardinality12635098410735997917.prop.
SDD proceeding with computation,24 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,24 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,24 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,24 properties remain. new max is 32
SDD size :2 after 2
SDD proceeding with computation,24 properties remain. new max is 64
SDD size :2 after 2
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11366298164313281600
[2022-05-20 07:42:10] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11366298164313281600
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11366298164313281600]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11366298164313281600] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11366298164313281600] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 17194 steps, including 4 resets, run visited all 24 properties in 194 ms. (steps per millisecond=88 )
Able to resolve query QuasiLiveness after proving 901 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE

BK_STOP 1653032533323

--------------------
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="ShieldIIPs-PT-050A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is ShieldIIPs-PT-050A, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-165286037800092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050A.tgz
mv ShieldIIPs-PT-050A execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;