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.r324-tall-165472293900582.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 SieveSingleMsgMbox-PT-d1m96, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r324-tall-165472293900582
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 8.5K Jun 7 16:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 16:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Jun 7 17:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 450K Jun 6 12:11 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 1654759411966

Running Version 0
[2022-06-09 07:23:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-06-09 07:23:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 07:23:33] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2022-06-09 07:23:33] [INFO ] Transformed 1295 places.
[2022-06-09 07:23:33] [INFO ] Transformed 749 transitions.
[2022-06-09 07:23:33] [INFO ] Parsed PT model containing 1295 places and 749 transitions in 145 ms.
Starting structural reductions, iteration 0 : 1295/1295 places, 749/749 transitions.
Reduce places removed 1053 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 1293 rules applied. Total rules applied 1293 place count 242 transition count 509
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 1354 place count 181 transition count 232
Iterating global reduction 1 with 61 rules applied. Total rules applied 1415 place count 181 transition count 232
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 1421 place count 181 transition count 226
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1466 place count 136 transition count 181
Iterating global reduction 2 with 45 rules applied. Total rules applied 1511 place count 136 transition count 181
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1527 place count 136 transition count 165
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1554 place count 109 transition count 136
Iterating global reduction 3 with 27 rules applied. Total rules applied 1581 place count 109 transition count 136
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 1597 place count 109 transition count 120
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1605 place count 101 transition count 109
Iterating global reduction 4 with 8 rules applied. Total rules applied 1613 place count 101 transition count 109
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1621 place count 93 transition count 101
Iterating global reduction 4 with 8 rules applied. Total rules applied 1629 place count 93 transition count 101
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1634 place count 88 transition count 95
Iterating global reduction 4 with 5 rules applied. Total rules applied 1639 place count 88 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1641 place count 88 transition count 93
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1646 place count 83 transition count 88
Iterating global reduction 5 with 5 rules applied. Total rules applied 1651 place count 83 transition count 88
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1654 place count 80 transition count 85
Iterating global reduction 5 with 3 rules applied. Total rules applied 1657 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1658 place count 79 transition count 83
Iterating global reduction 5 with 1 rules applied. Total rules applied 1659 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1660 place count 78 transition count 82
Iterating global reduction 5 with 1 rules applied. Total rules applied 1661 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1662 place count 77 transition count 81
Iterating global reduction 5 with 1 rules applied. Total rules applied 1663 place count 77 transition count 81
Applied a total of 1663 rules in 109 ms. Remains 77 /1295 variables (removed 1218) and now considering 81/749 (removed 668) transitions.
// Phase 1: matrix 81 rows 77 cols
[2022-06-09 07:23:34] [INFO ] Computed 5 place invariants in 8 ms
[2022-06-09 07:23:34] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 81 rows 77 cols
[2022-06-09 07:23:34] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-09 07:23:34] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-09 07:23:34] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 77 cols
[2022-06-09 07:23:34] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-09 07:23:34] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 77/1295 places, 81/749 transitions.
Discarding 12 transitions out of 81. Remains 69
[2022-06-09 07:23:34] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 2247 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 68) seen :19
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 59 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :3
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 106 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 115 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 112 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 101 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 113 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 46) seen :0
Running SMT prover for 46 properties.
// Phase 1: matrix 81 rows 77 cols
[2022-06-09 07:23:34] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-09 07:23:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 07:23:34] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:23:35] [INFO ] [Real]Absence check using state equation in 208 ms returned unsat :0 sat :46 real:0
[2022-06-09 07:23:35] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-09 07:23:35] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-09 07:23:35] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:46
[2022-06-09 07:23:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 07:23:35] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-09 07:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:23:35] [INFO ] [Nat]Absence check using state equation in 174 ms returned unsat :0 sat :46
[2022-06-09 07:23:35] [INFO ] [Nat]Added 32 Read/Feed constraints in 7 ms returned sat
Attempting to minimize the solution found.
Minimization took 230 ms.
[2022-06-09 07:23:36] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :46
Incomplete Parikh walk after 1630 steps, including 155 resets, run finished after 8 ms. (steps per millisecond=203 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1630 steps, including 162 resets, run finished after 7 ms. (steps per millisecond=232 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1660 steps, including 163 resets, run finished after 6 ms. (steps per millisecond=276 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1670 steps, including 158 resets, run finished after 12 ms. (steps per millisecond=139 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1720 steps, including 167 resets, run finished after 9 ms. (steps per millisecond=191 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1650 steps, including 160 resets, run finished after 6 ms. (steps per millisecond=275 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1700 steps, including 170 resets, run finished after 7 ms. (steps per millisecond=242 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1680 steps, including 162 resets, run finished after 6 ms. (steps per millisecond=280 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1670 steps, including 169 resets, run finished after 6 ms. (steps per millisecond=278 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1600 steps, including 158 resets, run finished after 5 ms. (steps per millisecond=320 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1600 steps, including 160 resets, run finished after 5 ms. (steps per millisecond=320 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1710 steps, including 165 resets, run finished after 6 ms. (steps per millisecond=285 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1910 steps, including 185 resets, run finished after 11 ms. (steps per millisecond=173 ) properties (out of 46) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1900 steps, including 180 resets, run finished after 7 ms. (steps per millisecond=271 ) properties (out of 46) seen :1 could not realise parikh vector
Incomplete Parikh walk after 1770 steps, including 178 resets, run finished after 6 ms. (steps per millisecond=295 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1640 steps, including 164 resets, run finished after 6 ms. (steps per millisecond=273 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1550 steps, including 151 resets, run finished after 5 ms. (steps per millisecond=310 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1550 steps, including 147 resets, run finished after 6 ms. (steps per millisecond=258 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1910 steps, including 185 resets, run finished after 7 ms. (steps per millisecond=272 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1910 steps, including 192 resets, run finished after 6 ms. (steps per millisecond=318 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1850 steps, including 183 resets, run finished after 6 ms. (steps per millisecond=308 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1800 steps, including 176 resets, run finished after 5 ms. (steps per millisecond=360 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1720 steps, including 167 resets, run finished after 5 ms. (steps per millisecond=344 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1650 steps, including 163 resets, run finished after 5 ms. (steps per millisecond=330 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1840 steps, including 183 resets, run finished after 6 ms. (steps per millisecond=306 ) properties (out of 45) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1920 steps, including 188 resets, run finished after 6 ms. (steps per millisecond=320 ) properties (out of 45) seen :3 could not realise parikh vector
Incomplete Parikh walk after 1940 steps, including 191 resets, run finished after 6 ms. (steps per millisecond=323 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2060 steps, including 204 resets, run finished after 6 ms. (steps per millisecond=343 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1930 steps, including 191 resets, run finished after 6 ms. (steps per millisecond=321 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1910 steps, including 381 resets, run finished after 5 ms. (steps per millisecond=382 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1880 steps, including 182 resets, run finished after 6 ms. (steps per millisecond=313 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1880 steps, including 180 resets, run finished after 6 ms. (steps per millisecond=313 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1650 steps, including 159 resets, run finished after 5 ms. (steps per millisecond=330 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1690 steps, including 169 resets, run finished after 8 ms. (steps per millisecond=211 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1620 steps, including 155 resets, run finished after 5 ms. (steps per millisecond=324 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1620 steps, including 160 resets, run finished after 5 ms. (steps per millisecond=324 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1580 steps, including 154 resets, run finished after 4 ms. (steps per millisecond=395 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1890 steps, including 180 resets, run finished after 6 ms. (steps per millisecond=315 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1850 steps, including 173 resets, run finished after 6 ms. (steps per millisecond=308 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1850 steps, including 182 resets, run finished after 7 ms. (steps per millisecond=264 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1890 steps, including 189 resets, run finished after 6 ms. (steps per millisecond=315 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1860 steps, including 180 resets, run finished after 7 ms. (steps per millisecond=265 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1760 steps, including 173 resets, run finished after 6 ms. (steps per millisecond=293 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1760 steps, including 174 resets, run finished after 6 ms. (steps per millisecond=293 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1760 steps, including 169 resets, run finished after 6 ms. (steps per millisecond=293 ) properties (out of 42) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1760 steps, including 182 resets, run finished after 6 ms. (steps per millisecond=293 ) properties (out of 42) seen :0 could not realise parikh vector
Support contains 51 out of 77 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 77/77 places, 81/81 transitions.
Applied a total of 0 rules in 8 ms. Remains 77 /77 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 77/77 places, 81/81 transitions.
[2022-06-09 07:23:36] [INFO ] Flatten gal took : 34 ms
[2022-06-09 07:23:36] [INFO ] Flatten gal took : 10 ms
[2022-06-09 07:23:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6227779421434420112.gal : 6 ms
[2022-06-09 07:23:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3854931596695653239.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/ReachabilityCardinality6227779421434420112.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3854931596695653239.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/ReachabilityCardinality6227779421434420112.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3854931596695653239.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3854931596695653239.prop.
SDD proceeding with computation,42 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,42 properties remain. new max is 8
SDD size :5 after 26
SDD proceeding with computation,42 properties remain. new max is 16
SDD size :26 after 115
Reachability property qltransition_68 is true.
SDD proceeding with computation,41 properties remain. new max is 16
SDD size :115 after 205
Reachability property qltransition_66 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,28 properties remain. new max is 16
SDD size :205 after 589
Reachability property qltransition_57 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,26 properties remain. new max is 16
SDD size :589 after 1089
Reachability property qltransition_58 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_53 is true.
SDD proceeding with computation,23 properties remain. new max is 16
SDD size :1089 after 1779
SDD proceeding with computation,23 properties remain. new max is 32
SDD size :1779 after 2931
Reachability property qltransition_79 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,20 properties remain. new max is 32
SDD size :2931 after 3423
Reachability property qltransition_76 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :3423 after 3951
Reachability property qltransition_72 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :3951 after 4335
Reachability property qltransition_30 is true.
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :4335 after 4815
Reachability property qltransition_75 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :4815 after 5679
Reachability property qltransition_73 is true.
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :5679 after 8209
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :8209 after 10245
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :10245 after 20469
Reachability property qltransition_74 is true.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :20469 after 31851
Reachability property qltransition_41 is true.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :31851 after 42927
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :42927 after 65847
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :65847 after 181769
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :181769 after 480601
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :480601 after 2.42176e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.42176e+06 after 2.06177e+07
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.06177e+07 after 1.87704e+08
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.87704e+08 after 2.27369e+09
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :2.27369e+09 after 3.4703e+10
Detected timeout of ITS tools.
[2022-06-09 07:23:51] [INFO ] Flatten gal took : 12 ms
[2022-06-09 07:23:51] [INFO ] Applying decomposition
[2022-06-09 07:23:51] [INFO ] Flatten gal took : 7 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/graph2657402803370917075.txt, -o, /tmp/graph2657402803370917075.bin, -w, /tmp/graph2657402803370917075.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/graph2657402803370917075.bin, -l, -1, -v, -w, /tmp/graph2657402803370917075.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 07:23:51] [INFO ] Decomposing Gal with order
[2022-06-09 07:23:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:23:51] [INFO ] Removed a total of 75 redundant transitions.
[2022-06-09 07:23:51] [INFO ] Flatten gal took : 60 ms
[2022-06-09 07:23:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 9 ms.
[2022-06-09 07:23:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13585780132243683412.gal : 4 ms
[2022-06-09 07:23:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6454390888311324574.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/ReachabilityCardinality13585780132243683412.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6454390888311324574.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/ReachabilityCardinality13585780132243683412.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6454390888311324574.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6454390888311324574.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :8 after 34
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :34 after 71
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :71 after 264
Reachability property qltransition_45 is true.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :6711 after 10281
Reachability property qltransition_80 is true.
Reachability property qltransition_78 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
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,183339,0.167625,10440,853,380,10332,1882,262,29693,70,10702,0
Total reachable state count : 183339

Verifying 3 reachability properties.
Reachability property qltransition_45 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\_45,24,0.168541,10704,36,23,10332,1882,267,29693,73,10702,0
Reachability property qltransition_78 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\_78,144,0.168823,10704,70,52,10332,1882,271,29693,74,10702,0
Reachability property qltransition_80 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\_80,144,0.169004,10704,67,51,10332,1882,278,29693,76,10702,0
Able to resolve query QuasiLiveness after proving 69 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN

BK_STOP 1654759433275

--------------------
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="SieveSingleMsgMbox-PT-d1m96"
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 SieveSingleMsgMbox-PT-d1m96, 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 r324-tall-165472293900582"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m96.tgz
mv SieveSingleMsgMbox-PT-d1m96 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 ;