Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r352-tall-167889221700562.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is RingSingleMessageInMbox-PT-d2m020, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-167889221700562
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 8.9K Feb 26 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 05:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 05:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 05:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 05:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 05:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 102M Mar 5 18:23 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 1679153572866

Running Version 202205111006
[2023-03-18 15:32:54] [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]
[2023-03-18 15:32:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 15:32:57] [INFO ] Load time of PNML (sax parser for PT used): 3304 ms
[2023-03-18 15:32:57] [INFO ] Transformed 66950 places.
[2023-03-18 15:32:58] [INFO ] Transformed 213625 transitions.
[2023-03-18 15:32:58] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4057 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 66950/66950 places, 213625/213625 transitions.
Reduce places removed 36898 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 37198 rules applied. Total rules applied 37198 place count 30052 transition count 213325
Discarding 308 places :
Symmetric choice reduction at 1 with 308 rule applications. Total rules 37506 place count 29744 transition count 44681
Iterating global reduction 1 with 308 rules applied. Total rules applied 37814 place count 29744 transition count 44681
Applied a total of 37814 rules in 4853 ms. Remains 29744 /66950 variables (removed 37206) and now considering 44681/213625 (removed 168944) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2023-03-18 15:33:17] [INFO ] Computed 3 place invariants in 14595 ms
[2023-03-18 15:33:20] [INFO ] Implicit Places using invariants in 17198 ms returned []
Implicit Place search using SMT only with invariants took 17232 ms to find 0 implicit places.
// Phase 1: matrix 44681 rows 29744 cols
[2023-03-18 15:33:34] [INFO ] Computed 3 place invariants in 13803 ms
[2023-03-18 15:33:36] [INFO ] Dead Transitions using invariants and state equation in 16267 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 29744/66950 places, 44681/213625 transitions.
Finished structural reductions, in 1 iterations. Remains : 29744/66950 places, 44681/213625 transitions.
Discarding 14954 transitions out of 44681. Remains 29727
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1435 resets, run finished after 7763 ms. (steps per millisecond=1 ) properties (out of 29726) seen :55
Probabilistic random walk after 13196 steps, saw 10584 distinct states, run finished after 25578 ms. (steps per millisecond=0 ) properties seen :5471
Running SMT prover for 24184 properties.
// Phase 1: matrix 44681 rows 29744 cols
[2023-03-18 15:34:37] [INFO ] Computed 3 place invariants in 13579 ms
[2023-03-18 15:35:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 15:35:02] [INFO ] After 25033ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24184 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 24203 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29743 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.156 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 29743 transition count 44680
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 51 place count 29694 transition count 44631
Iterating global reduction 1 with 49 rules applied. Total rules applied 100 place count 29694 transition count 44631
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 1 with 156 rules applied. Total rules applied 256 place count 29694 transition count 44475
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 259 place count 29691 transition count 44472
Iterating global reduction 2 with 3 rules applied. Total rules applied 262 place count 29691 transition count 44472
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 29690 transition count 44471
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 29690 transition count 44471
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 265 place count 29690 transition count 44470
Applied a total of 265 rules in 6256 ms. Remains 29690 /29744 variables (removed 54) and now considering 44470/44681 (removed 211) transitions.
Finished structural reductions, in 1 iterations. Remains : 29690/29744 places, 44470/44681 transitions.
Interrupted random walk after 41957 steps, including 6085 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 85
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24099) 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 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24099) 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 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24099) 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 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24099) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24099) seen :0
Interrupted probabilistic random walk after 57334 steps, run timeout after 90001 ms. (steps per millisecond=0 ) properties seen :{2632=1, 2633=1, 2634=1, 2635=1, 2636=1, 2877=1, 2878=1, 2879=1, 2880=1, 2881=1, 3121=1, 3122=1, 3123=1, 3124=1, 3125=1, 3364=1, 3365=1, 3366=1, 3367=1, 3368=1, 9056=1, 9057=1, 9058=1, 9059=1, 9060=1, 9061=1, 9062=1, 9063=1, 9064=1, 9152=1, 9153=1, 9154=1, 9155=1, 9156=1, 9157=1, 9163=1, 9181=1, 9187=1, 9193=1, 9199=1, 9217=1, 9223=1, 9229=1, 9247=1, 9259=1, 9265=1, 9266=1, 9267=1, 9268=1, 16113=1, 23668=1, 23847=1, 23863=1, 23879=1, 23925=1, 23941=1, 23957=1, 23978=1, 23996=1, 24002=1, 24008=1, 24086=1, 24092=1, 24095=1, 24096=1, 24097=1, 24098=1}
Probabilistic random walk after 57334 steps, saw 40972 distinct states, run finished after 90005 ms. (steps per millisecond=0 ) properties seen :67
Running SMT prover for 24032 properties.
// Phase 1: matrix 44470 rows 29690 cols
[2023-03-18 15:37:27] [INFO ] Computed 3 place invariants in 17467 ms
[2023-03-18 15:41:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 15:41:12] [INFO ] After 225093ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24032 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 24056 out of 29690 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29690/29690 places, 44470/44470 transitions.
Graph (complete) has 103802 edges and 29690 vertex of which 29684 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.77 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 29684 transition count 44464
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 47 place count 29644 transition count 44424
Iterating global reduction 1 with 40 rules applied. Total rules applied 87 place count 29644 transition count 44424
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 100 place count 29644 transition count 44411
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 118 place count 29626 transition count 44393
Iterating global reduction 2 with 18 rules applied. Total rules applied 136 place count 29626 transition count 44393
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 152 place count 29626 transition count 44377
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 153 place count 29625 transition count 44376
Iterating global reduction 3 with 1 rules applied. Total rules applied 154 place count 29625 transition count 44376
Applied a total of 154 rules in 6233 ms. Remains 29625 /29690 variables (removed 65) and now considering 44376/44470 (removed 94) transitions.
Finished structural reductions, in 1 iterations. Remains : 29625/29690 places, 44376/44470 transitions.
Interrupted random walk after 38944 steps, including 5811 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 73
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23959) 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 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23959) 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 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23959) 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 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23959) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23959) seen :0
Interrupted probabilistic random walk after 63359 steps, run timeout after 90038 ms. (steps per millisecond=0 ) properties seen :{15997=1}
Probabilistic random walk after 63359 steps, saw 43864 distinct states, run finished after 90039 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23958 properties.
// Phase 1: matrix 44376 rows 29625 cols
[2023-03-18 15:43:34] [INFO ] Computed 3 place invariants in 14688 ms
[2023-03-18 15:47:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 15:47:19] [INFO ] After 225106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23958 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 23982 out of 29625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29625/29625 places, 44376/44376 transitions.
Graph (complete) has 102891 edges and 29625 vertex of which 29619 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.79 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 29619 transition count 44370
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 41 place count 29585 transition count 44336
Iterating global reduction 1 with 34 rules applied. Total rules applied 75 place count 29585 transition count 44336
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 84 place count 29585 transition count 44327
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 97 place count 29572 transition count 44314
Iterating global reduction 2 with 13 rules applied. Total rules applied 110 place count 29572 transition count 44314
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 118 place count 29572 transition count 44306
Applied a total of 118 rules in 4990 ms. Remains 29572 /29625 variables (removed 53) and now considering 44306/44376 (removed 70) transitions.
Finished structural reductions, in 1 iterations. Remains : 29572/29625 places, 44306/44376 transitions.
Interrupted random walk after 42932 steps, including 6821 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 53
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23905) 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 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23905) 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 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23905) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23905) seen :0
Interrupted probabilistic random walk after 55884 steps, run timeout after 90051 ms. (steps per millisecond=0 ) properties seen :{15951=1}
Probabilistic random walk after 55884 steps, saw 40184 distinct states, run finished after 90052 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23904 properties.
// Phase 1: matrix 44306 rows 29572 cols
[2023-03-18 15:49:40] [INFO ] Computed 3 place invariants in 15301 ms
[2023-03-18 15:53:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 15:53:25] [INFO ] After 225026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23904 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 23928 out of 29572 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29572/29572 places, 44306/44306 transitions.
Graph (complete) has 102022 edges and 29572 vertex of which 29568 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.77 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 29568 transition count 44302
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 29547 transition count 44281
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 29547 transition count 44281
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 29547 transition count 44279
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 56 place count 29540 transition count 44272
Iterating global reduction 2 with 7 rules applied. Total rules applied 63 place count 29540 transition count 44272
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 67 place count 29540 transition count 44268
Applied a total of 67 rules in 5033 ms. Remains 29540 /29572 variables (removed 32) and now considering 44268/44306 (removed 38) transitions.
Finished structural reductions, in 1 iterations. Remains : 29540/29572 places, 44268/44306 transitions.
Interrupted random walk after 39083 steps, including 6195 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 42
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23862) 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 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) 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 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) 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 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) 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 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23862) 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 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23862) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23862) seen :0
Interrupted probabilistic random walk after 58297 steps, run timeout after 90062 ms. (steps per millisecond=0 ) properties seen :{15912=1}
Probabilistic random walk after 58297 steps, saw 41453 distinct states, run finished after 90064 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23861 properties.
// Phase 1: matrix 44268 rows 29540 cols
[2023-03-18 15:55:43] [INFO ] Computed 3 place invariants in 11956 ms
[2023-03-18 15:59:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 15:59:28] [INFO ] After 225020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23861 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 23885 out of 29540 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29540/29540 places, 44268/44268 transitions.
Graph (complete) has 101455 edges and 29540 vertex of which 29539 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.77 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 29539 transition count 44267
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 16 place count 29525 transition count 44253
Iterating global reduction 1 with 14 rules applied. Total rules applied 30 place count 29525 transition count 44253
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 29520 transition count 44248
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 29520 transition count 44248
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 43 place count 29520 transition count 44245
Applied a total of 43 rules in 4913 ms. Remains 29520 /29540 variables (removed 20) and now considering 44245/44268 (removed 23) transitions.
Finished structural reductions, in 1 iterations. Remains : 29520/29540 places, 44245/44268 transitions.
Interrupted random walk after 39408 steps, including 6271 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 55
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23806) 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 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23806) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23806) seen :0
Interrupted probabilistic random walk after 55241 steps, run timeout after 90037 ms. (steps per millisecond=0 ) properties seen :{15864=1}
Probabilistic random walk after 55241 steps, saw 39856 distinct states, run finished after 90037 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23805 properties.
// Phase 1: matrix 44245 rows 29520 cols
[2023-03-18 16:01:47] [INFO ] Computed 3 place invariants in 13366 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d2m020"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is RingSingleMessageInMbox-PT-d2m020, 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 r352-tall-167889221700562"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m020.tgz
mv RingSingleMessageInMbox-PT-d2m020 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 ;