Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r374-tall-171683790100082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-040A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683790100082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 15:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 15:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 11 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 338K May 18 16:43 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 1716927361034

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPs-PT-040A
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-28 20:16:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 20:16:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:16:02] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-05-28 20:16:02] [INFO ] Transformed 1003 places.
[2024-05-28 20:16:02] [INFO ] Transformed 963 transitions.
[2024-05-28 20:16:02] [INFO ] Found NUPN structural information;
[2024-05-28 20:16:02] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 182 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
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 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Applied a total of 4 rules in 374 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-28 20:16:03] [INFO ] Computed 361 invariants in 37 ms
[2024-05-28 20:16:03] [INFO ] Implicit Places using invariants in 799 ms returned [987]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 826 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1000/1003 places, 961/963 transitions.
Applied a total of 0 rules in 14 ms. Remains 1000 /1000 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1215 ms. Remains : 1000/1003 places, 961/963 transitions.
Discarding 240 transitions out of 961. Remains 721
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 647 ms. (steps per millisecond=15 ) properties (out of 720) seen :681
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
[2024-05-28 20:16:04] [INFO ] Flatten gal took : 355 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
[2024-05-28 20:16:04] [INFO ] Flatten gal took : 107 ms
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 39) seen :0
[2024-05-28 20:16:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12608954962460898062.gal : 28 ms
[2024-05-28 20:16:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12092082974838981689.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12608954962460898062.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12092082974838981689.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 39) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) 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 39) seen :0
Loading property file /tmp/ReachabilityCardinality12092082974838981689.prop.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 39) 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 39) 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 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 39) 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 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 961 rows 1000 cols
[2024-05-28 20:16:05] [INFO ] Computed 360 invariants in 19 ms
SDD proceeding with computation,39 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,39 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,39 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,39 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,39 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,39 properties remain. new max is 128
SDD size :69 after 129
SDD proceeding with computation,39 properties remain. new max is 256
SDD size :129 after 508
Reachability property qltransition_945 is true.
SDD proceeding with computation,38 properties remain. new max is 256
SDD size :508 after 30410
[2024-05-28 20:16:06] [INFO ] [Real]Absence check using 360 positive place invariants in 62 ms returned sat
Reachability property qltransition_949 is true.
SDD proceeding with computation,37 properties remain. new max is 256
SDD size :30410 after 32386
SDD proceeding with computation,37 properties remain. new max is 512
SDD size :32386 after 40487
SDD proceeding with computation,37 properties remain. new max is 1024
SDD size :40487 after 49975
SDD proceeding with computation,37 properties remain. new max is 2048
SDD size :49975 after 234813
SDD proceeding with computation,37 properties remain. new max is 4096
SDD size :234813 after 1.68134e+06
Reachability property qltransition_934 is true.
Reachability property qltransition_930 is true.
SDD proceeding with computation,35 properties remain. new max is 4096
SDD size :1.68134e+06 after 1.61921e+08
SDD proceeding with computation,35 properties remain. new max is 8192
SDD size :1.61921e+08 after 2.88309e+08
SDD proceeding with computation,35 properties remain. new max is 16384
SDD size :2.88309e+08 after 1.11351e+10
[2024-05-28 20:16:09] [INFO ] After 4024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2024-05-28 20:16:10] [INFO ] [Nat]Absence check using 360 positive place invariants in 61 ms returned sat
Reachability property qltransition_919 is true.
SDD proceeding with computation,34 properties remain. new max is 16384
SDD size :1.11351e+10 after 1.11002e+12
SDD proceeding with computation,34 properties remain. new max is 32768
SDD size :1.11002e+12 after 2.51278e+12
[2024-05-28 20:16:14] [INFO ] After 3423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2024-05-28 20:16:15] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 6 ms to minimize.
[2024-05-28 20:16:15] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 1 ms to minimize.
[2024-05-28 20:16:15] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2024-05-28 20:16:15] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1062 ms
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-28 20:16:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 219 ms
[2024-05-28 20:16:18] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 0 ms to minimize.
[2024-05-28 20:16:18] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 0 ms to minimize.
[2024-05-28 20:16:18] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-28 20:16:18] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-28 20:16:18] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 541 ms
SDD proceeding with computation,34 properties remain. new max is 65536
SDD size :2.51278e+12 after 2.59359e+14
[2024-05-28 20:16:18] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-28 20:16:19] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 0 ms to minimize.
[2024-05-28 20:16:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 182 ms
[2024-05-28 20:16:19] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-05-28 20:16:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2024-05-28 20:16:19] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-28 20:16:19] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 1 ms to minimize.
[2024-05-28 20:16:19] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2024-05-28 20:16:20] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-05-28 20:16:20] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 0 ms to minimize.
[2024-05-28 20:16:20] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-28 20:16:20] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-28 20:16:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 667 ms
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-28 20:16:21] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 757 ms
[2024-05-28 20:16:22] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-05-28 20:16:22] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 4 ms to minimize.
[2024-05-28 20:16:22] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2024-05-28 20:16:22] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 0 ms to minimize.
[2024-05-28 20:16:22] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-28 20:16:22] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 599 ms
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 20:16:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 20:16:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 0 ms to minimize.
[2024-05-28 20:16:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 207 ms
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-28 20:16:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2024-05-28 20:16:23] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-28 20:16:24] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-28 20:16:24] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2024-05-28 20:16:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 262 ms
[2024-05-28 20:16:24] [INFO ] After 13700ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 3916 ms.
[2024-05-28 20:16:28] [INFO ] After 18966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Reachability property qltransition_900 is true.
SDD proceeding with computation,33 properties remain. new max is 65536
SDD size :2.59359e+14 after 6.76866e+15
SDD proceeding with computation,33 properties remain. new max is 131072
SDD size :6.76866e+15 after 3.85888e+16
Parikh walk visited 6 properties in 22113 ms.
Support contains 77 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 961/961 transitions.
Partial Free-agglomeration rule applied 230 times.
Drop transitions removed 230 transitions
Iterating global reduction 0 with 230 rules applied. Total rules applied 230 place count 1000 transition count 961
Applied a total of 230 rules in 142 ms. Remains 1000 /1000 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 1000/1000 places, 961/961 transitions.
Finished random walk after 24584 steps, including 9 resets, run visited all 28 properties in 651 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 721 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 48705 ms.

BK_STOP 1716927412726

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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-040A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-040A, 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 r374-tall-171683790100082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A 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 ;