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.r137-smll-167819418000313.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 ltsminxred
Input is DiscoveryGPU-PT-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418000313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.5K Feb 25 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 25 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-08a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678779895903

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 07:44:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 07:44:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:44:58] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2023-03-14 07:44:58] [INFO ] Transformed 83 places.
[2023-03-14 07:44:58] [INFO ] Transformed 113 transitions.
[2023-03-14 07:44:58] [INFO ] Found NUPN structural information;
[2023-03-14 07:44:58] [INFO ] Parsed PT model containing 83 places and 113 transitions and 363 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 113/113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 80 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 80 transition count 110
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 78 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 78 transition count 108
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 78 transition count 100
Applied a total of 18 rules in 31 ms. Remains 78 /83 variables (removed 5) and now considering 100/113 (removed 13) transitions.
// Phase 1: matrix 100 rows 78 cols
[2023-03-14 07:44:58] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-14 07:44:59] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-14 07:44:59] [INFO ] Invariant cache hit.
[2023-03-14 07:44:59] [INFO ] State equation strengthened by 62 read => feed constraints.
[2023-03-14 07:44:59] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2023-03-14 07:44:59] [INFO ] Invariant cache hit.
[2023-03-14 07:44:59] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/83 places, 100/113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 576 ms. Remains : 78/83 places, 100/113 transitions.
Support contains 49 out of 78 places after structural reductions.
[2023-03-14 07:44:59] [INFO ] Flatten gal took : 41 ms
[2023-03-14 07:44:59] [INFO ] Flatten gal took : 20 ms
[2023-03-14 07:44:59] [INFO ] Input system was already deterministic with 100 transitions.
Support contains 43 out of 78 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 32) seen :31
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-14 07:45:00] [INFO ] Invariant cache hit.
[2023-03-14 07:45:00] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 07:45:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-14 07:45:00] [INFO ] After 114ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 8 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 9 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 100 transitions.
Computed a total of 11 stabilizing places and 9 stable transitions
Graph (complete) has 221 edges and 78 vertex of which 73 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Graph (complete) has 221 edges and 78 vertex of which 74 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.8 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 81 edges and 71 vertex of which 61 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (trivial) has 65 edges and 61 vertex of which 30 / 61 are part of one of the 15 SCC in 3 ms
Free SCC test removed 15 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 46 transition count 76
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 38 place count 37 transition count 61
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 42 place count 33 transition count 53
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 33 transition count 53
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 29 transition count 45
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 29 transition count 45
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 25 transition count 37
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 25 transition count 37
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 21 transition count 33
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 21 transition count 33
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 21 transition count 32
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 21 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 20 transition count 31
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 77 place count 16 transition count 27
Applied a total of 77 rules in 33 ms. Remains 16 /78 variables (removed 62) and now considering 27/100 (removed 73) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 16/78 places, 27/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 2 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 1 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 27 transitions.
Finished random walk after 59 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=59 )
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 9 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 7 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 10 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 6 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 67 transition count 89
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 67 transition count 89
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 64 transition count 86
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 64 transition count 86
Applied a total of 28 rules in 9 ms. Remains 64 /78 variables (removed 14) and now considering 86/100 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 64/78 places, 86/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 13 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 7 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 86 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 72 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 72 transition count 94
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 68 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 68 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 67 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 67 transition count 89
Applied a total of 22 rules in 9 ms. Remains 67 /78 variables (removed 11) and now considering 89/100 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 67/78 places, 89/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 6 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 7 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 89 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 72 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 72 transition count 94
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 68 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 68 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 65 transition count 87
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 65 transition count 87
Applied a total of 26 rules in 9 ms. Remains 65 /78 variables (removed 13) and now considering 87/100 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 65/78 places, 87/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 8 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Graph (complete) has 221 edges and 78 vertex of which 73 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 80 edges and 70 vertex of which 57 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (trivial) has 62 edges and 57 vertex of which 32 / 57 are part of one of the 16 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 41 transition count 74
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 35 place count 34 transition count 58
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 41 place count 28 transition count 46
Iterating global reduction 2 with 6 rules applied. Total rules applied 47 place count 28 transition count 46
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 53 place count 22 transition count 34
Iterating global reduction 2 with 6 rules applied. Total rules applied 59 place count 22 transition count 34
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 65 place count 16 transition count 22
Iterating global reduction 2 with 6 rules applied. Total rules applied 71 place count 16 transition count 22
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 77 place count 10 transition count 16
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 10 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 10 transition count 15
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 10 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 9 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 88 place count 7 transition count 12
Applied a total of 88 rules in 11 ms. Remains 7 /78 variables (removed 71) and now considering 12/100 (removed 88) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 7/78 places, 12/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 1 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 1 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 12 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 72 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 72 transition count 94
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 68 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 68 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 65 transition count 87
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 65 transition count 87
Applied a total of 26 rules in 4 ms. Remains 65 /78 variables (removed 13) and now considering 87/100 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 65/78 places, 87/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 4 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 4 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 4 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 72 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 72 transition count 94
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 68 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 68 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 65 transition count 87
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 65 transition count 87
Applied a total of 26 rules in 4 ms. Remains 65 /78 variables (removed 13) and now considering 87/100 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 65/78 places, 87/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 73 transition count 95
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 73 transition count 95
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 69 transition count 91
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 69 transition count 91
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 65 transition count 87
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 65 transition count 87
Applied a total of 26 rules in 4 ms. Remains 65 /78 variables (removed 13) and now considering 87/100 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 65/78 places, 87/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 4 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 3 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 71 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 71 transition count 93
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 66 transition count 88
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 66 transition count 88
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 62 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 62 transition count 84
Applied a total of 32 rules in 3 ms. Remains 62 /78 variables (removed 16) and now considering 84/100 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 62/78 places, 84/100 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 4 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 5 ms
[2023-03-14 07:45:00] [INFO ] Input system was already deterministic with 84 transitions.
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 6 ms
[2023-03-14 07:45:00] [INFO ] Flatten gal took : 6 ms
[2023-03-14 07:45:00] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-14 07:45:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 78 places, 100 transitions and 320 arcs took 1 ms.
Total runtime 2419 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/459/ctl_0_ --ctl=/tmp/459/ctl_1_ --ctl=/tmp/459/ctl_2_ --ctl=/tmp/459/ctl_3_ --ctl=/tmp/459/ctl_4_ --ctl=/tmp/459/ctl_5_ --ctl=/tmp/459/ctl_6_ --ctl=/tmp/459/ctl_7_ --ctl=/tmp/459/ctl_8_ --ctl=/tmp/459/ctl_9_ --ctl=/tmp/459/ctl_10_ --ctl=/tmp/459/ctl_11_ --ctl=/tmp/459/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15962940 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098204 kB
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : DiscoveryGPU-PT-08a-CTLCardinality-08
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : DiscoveryGPU-PT-08a-CTLCardinality-10
Could not compute solution for formula : DiscoveryGPU-PT-08a-CTLCardinality-11
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DiscoveryGPU-PT-08a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678783473362

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

+ 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-01
ctl formula formula --ctl=/tmp/459/ctl_0_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-02
ctl formula formula --ctl=/tmp/459/ctl_1_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-03
ctl formula formula --ctl=/tmp/459/ctl_2_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-04
ctl formula formula --ctl=/tmp/459/ctl_3_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-05
ctl formula formula --ctl=/tmp/459/ctl_4_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-06
ctl formula formula --ctl=/tmp/459/ctl_5_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-07
ctl formula formula --ctl=/tmp/459/ctl_6_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-08
ctl formula formula --ctl=/tmp/459/ctl_7_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-09
ctl formula formula --ctl=/tmp/459/ctl_8_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-10
ctl formula formula --ctl=/tmp/459/ctl_9_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-11
ctl formula formula --ctl=/tmp/459/ctl_10_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-12
ctl formula formula --ctl=/tmp/459/ctl_11_
ctl formula name DiscoveryGPU-PT-08a-CTLCardinality-15
ctl formula formula --ctl=/tmp/459/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 78 places, 100 transitions and 320 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 100->71 groups
pnml2lts-sym: Regrouping took 0.020 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 78; there are 71 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 692 group checks and 0 next state calls
pnml2lts-sym: reachability took 20.770 real 62.540 user 20.240 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: state space has 196072273 states, 534 nodes
pnml2lts-sym: Formula /tmp/459/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_2_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/459/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/459/ctl_4_ holds for the initial state
Killing (15) : 465
Killing (9) : 465

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="DiscoveryGPU-PT-08a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is DiscoveryGPU-PT-08a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-08a.tgz
mv DiscoveryGPU-PT-08a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;