fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481500633
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DLCround-PT-04a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
248.384 5557.00 11118.00 354.10 FFFTTFFFFFTFFTFF normal

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.r105-tall-167814481500633.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 DLCround-PT-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481500633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 8.2K Feb 25 18:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 18:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 18:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 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 200K 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 DLCround-PT-04a-CTLCardinality-00
FORMULA_NAME DLCround-PT-04a-CTLCardinality-01
FORMULA_NAME DLCround-PT-04a-CTLCardinality-02
FORMULA_NAME DLCround-PT-04a-CTLCardinality-03
FORMULA_NAME DLCround-PT-04a-CTLCardinality-04
FORMULA_NAME DLCround-PT-04a-CTLCardinality-05
FORMULA_NAME DLCround-PT-04a-CTLCardinality-06
FORMULA_NAME DLCround-PT-04a-CTLCardinality-07
FORMULA_NAME DLCround-PT-04a-CTLCardinality-08
FORMULA_NAME DLCround-PT-04a-CTLCardinality-09
FORMULA_NAME DLCround-PT-04a-CTLCardinality-10
FORMULA_NAME DLCround-PT-04a-CTLCardinality-11
FORMULA_NAME DLCround-PT-04a-CTLCardinality-12
FORMULA_NAME DLCround-PT-04a-CTLCardinality-13
FORMULA_NAME DLCround-PT-04a-CTLCardinality-14
FORMULA_NAME DLCround-PT-04a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678352256890

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=DLCround-PT-04a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 08:57:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 08:57:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:57:38] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-09 08:57:38] [INFO ] Transformed 139 places.
[2023-03-09 08:57:38] [INFO ] Transformed 823 transitions.
[2023-03-09 08:57:38] [INFO ] Found NUPN structural information;
[2023-03-09 08:57:38] [INFO ] Parsed PT model containing 139 places and 823 transitions and 3074 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 91 transitions
Reduce redundant transitions removed 91 transitions.
FORMULA DLCround-PT-04a-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 92 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 732/732 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 137 transition count 716
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 137 transition count 716
Drop transitions removed 232 transitions
Redundant transition composition rules discarded 232 transitions
Iterating global reduction 0 with 232 rules applied. Total rules applied 236 place count 137 transition count 484
Applied a total of 236 rules in 36 ms. Remains 137 /139 variables (removed 2) and now considering 484/732 (removed 248) transitions.
[2023-03-09 08:57:38] [INFO ] Flow matrix only has 120 transitions (discarded 364 similar events)
// Phase 1: matrix 120 rows 137 cols
[2023-03-09 08:57:38] [INFO ] Computed 69 place invariants in 13 ms
[2023-03-09 08:57:39] [INFO ] Implicit Places using invariants in 423 ms returned []
[2023-03-09 08:57:39] [INFO ] Flow matrix only has 120 transitions (discarded 364 similar events)
[2023-03-09 08:57:39] [INFO ] Invariant cache hit.
[2023-03-09 08:57:39] [INFO ] State equation strengthened by 39 read => feed constraints.
[2023-03-09 08:57:39] [INFO ] Implicit Places using invariants and state equation in 205 ms returned [79, 80, 81, 86, 88, 89, 90, 91, 92, 93, 97, 98, 99, 102, 105, 106, 111, 112, 119, 120, 122, 123, 136]
Discarding 23 places :
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Implicit Place search using SMT with State Equation took 659 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/139 places, 397/732 transitions.
Drop transitions removed 234 transitions
Redundant transition composition rules discarded 234 transitions
Iterating global reduction 0 with 234 rules applied. Total rules applied 234 place count 114 transition count 163
Applied a total of 234 rules in 4 ms. Remains 114 /114 variables (removed 0) and now considering 163/397 (removed 234) transitions.
[2023-03-09 08:57:39] [INFO ] Flow matrix only has 120 transitions (discarded 43 similar events)
// Phase 1: matrix 120 rows 114 cols
[2023-03-09 08:57:39] [INFO ] Computed 46 place invariants in 7 ms
[2023-03-09 08:57:39] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-09 08:57:39] [INFO ] Flow matrix only has 120 transitions (discarded 43 similar events)
[2023-03-09 08:57:39] [INFO ] Invariant cache hit.
[2023-03-09 08:57:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:57:39] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 114/139 places, 163/732 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 816 ms. Remains : 114/139 places, 163/732 transitions.
Support contains 92 out of 114 places after structural reductions.
[2023-03-09 08:57:39] [INFO ] Flatten gal took : 29 ms
[2023-03-09 08:57:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-04a-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 08:57:39] [INFO ] Flatten gal took : 12 ms
[2023-03-09 08:57:39] [INFO ] Input system was already deterministic with 163 transitions.
Support contains 86 out of 114 places (down from 92) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 60) seen :49
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-09 08:57:40] [INFO ] Flow matrix only has 120 transitions (discarded 43 similar events)
[2023-03-09 08:57:40] [INFO ] Invariant cache hit.
[2023-03-09 08:57:40] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-09 08:57:40] [INFO ] [Nat]Absence check using 46 positive place invariants in 13 ms returned sat
[2023-03-09 08:57:40] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
[2023-03-09 08:57:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 8 ms
[2023-03-09 08:57:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-04a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 8 ms
[2023-03-09 08:57:40] [INFO ] Input system was already deterministic with 163 transitions.
Computed a total of 38 stabilizing places and 1 stable transitions
Graph (complete) has 208 edges and 114 vertex of which 77 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Graph (trivial) has 131 edges and 114 vertex of which 53 / 114 are part of one of the 9 SCC in 2 ms
Free SCC test removed 44 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Graph (complete) has 110 edges and 70 vertex of which 38 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.1 ms
Discarding 32 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 63
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 36 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 35 transition count 62
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 12 place count 31 transition count 57
Iterating global reduction 3 with 4 rules applied. Total rules applied 16 place count 31 transition count 57
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 21 place count 31 transition count 52
Applied a total of 21 rules in 13 ms. Remains 31 /114 variables (removed 83) and now considering 52/163 (removed 111) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 31/114 places, 52/163 transitions.
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 2 ms
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 2 ms
[2023-03-09 08:57:40] [INFO ] Input system was already deterministic with 52 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 78 transition count 163
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 68 transition count 143
Iterating global reduction 1 with 10 rules applied. Total rules applied 56 place count 68 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 68 transition count 141
Applied a total of 58 rules in 3 ms. Remains 68 /114 variables (removed 46) and now considering 141/163 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 68/114 places, 141/163 transitions.
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:57:40] [INFO ] Input system was already deterministic with 141 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 79 transition count 163
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 49 place count 65 transition count 135
Iterating global reduction 1 with 14 rules applied. Total rules applied 63 place count 65 transition count 135
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 65 transition count 132
Applied a total of 66 rules in 3 ms. Remains 65 /114 variables (removed 49) and now considering 132/163 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 65/114 places, 132/163 transitions.
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:40] [INFO ] Flatten gal took : 5 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 78 transition count 163
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 51 place count 63 transition count 133
Iterating global reduction 1 with 15 rules applied. Total rules applied 66 place count 63 transition count 133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 63 transition count 129
Applied a total of 70 rules in 3 ms. Remains 63 /114 variables (removed 51) and now considering 129/163 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 63/114 places, 129/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Graph (trivial) has 154 edges and 114 vertex of which 69 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 61 places
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Graph (complete) has 68 edges and 53 vertex of which 17 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.0 ms
Discarding 36 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 17 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 16 transition count 22
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 7 transition count 11
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 7 transition count 11
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 24 place count 7 transition count 9
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 26 place count 6 transition count 8
Applied a total of 26 rules in 3 ms. Remains 6 /114 variables (removed 108) and now considering 8/163 (removed 155) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 6/114 places, 8/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 8 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 79 transition count 163
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 50 place count 64 transition count 133
Iterating global reduction 1 with 15 rules applied. Total rules applied 65 place count 64 transition count 133
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 68 place count 64 transition count 130
Applied a total of 68 rules in 3 ms. Remains 64 /114 variables (removed 50) and now considering 130/163 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 64/114 places, 130/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 130 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 81 transition count 163
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 67 transition count 135
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 67 transition count 135
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 67 transition count 131
Applied a total of 65 rules in 3 ms. Remains 67 /114 variables (removed 47) and now considering 131/163 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 67/114 places, 131/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 79 transition count 163
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 50 place count 64 transition count 133
Iterating global reduction 1 with 15 rules applied. Total rules applied 65 place count 64 transition count 133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 69 place count 64 transition count 129
Applied a total of 69 rules in 3 ms. Remains 64 /114 variables (removed 50) and now considering 129/163 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 64/114 places, 129/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 8 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 80 transition count 163
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 48 place count 66 transition count 135
Iterating global reduction 1 with 14 rules applied. Total rules applied 62 place count 66 transition count 135
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 66 transition count 131
Applied a total of 66 rules in 3 ms. Remains 66 /114 variables (removed 48) and now considering 131/163 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 66/114 places, 131/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Graph (trivial) has 162 edges and 114 vertex of which 76 / 114 are part of one of the 9 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Graph (complete) has 55 edges and 47 vertex of which 11 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.0 ms
Discarding 36 places :
Also discarding 0 output transitions
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 10 place count 3 transition count 2
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 3 transition count 2
Applied a total of 18 rules in 2 ms. Remains 3 /114 variables (removed 111) and now considering 2/163 (removed 161) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 3/114 places, 2/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 0 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 2 transitions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 163/163 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 84 transition count 163
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 44 place count 70 transition count 135
Iterating global reduction 1 with 14 rules applied. Total rules applied 58 place count 70 transition count 135
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 61 place count 70 transition count 132
Applied a total of 61 rules in 3 ms. Remains 70 /114 variables (removed 44) and now considering 132/163 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 70/114 places, 132/163 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 3 ms
[2023-03-09 08:57:41] [INFO ] Input system was already deterministic with 132 transitions.
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 6 ms
[2023-03-09 08:57:41] [INFO ] Flatten gal took : 6 ms
[2023-03-09 08:57:41] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-09 08:57:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 114 places, 163 transitions and 371 arcs took 1 ms.
Total runtime 2838 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/469/ctl_0_ --ctl=/tmp/469/ctl_1_ --ctl=/tmp/469/ctl_2_ --ctl=/tmp/469/ctl_3_ --ctl=/tmp/469/ctl_4_ --ctl=/tmp/469/ctl_5_ --ctl=/tmp/469/ctl_6_ --ctl=/tmp/469/ctl_7_ --ctl=/tmp/469/ctl_8_ --ctl=/tmp/469/ctl_9_ --ctl=/tmp/469/ctl_10_ --mu-par --mu-opt
FORMULA DLCround-PT-04a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-04a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678352262447

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 DLCround-PT-04a-CTLCardinality-01
ctl formula formula --ctl=/tmp/469/ctl_0_
ctl formula name DLCround-PT-04a-CTLCardinality-02
ctl formula formula --ctl=/tmp/469/ctl_1_
ctl formula name DLCround-PT-04a-CTLCardinality-03
ctl formula formula --ctl=/tmp/469/ctl_2_
ctl formula name DLCround-PT-04a-CTLCardinality-06
ctl formula formula --ctl=/tmp/469/ctl_3_
ctl formula name DLCround-PT-04a-CTLCardinality-07
ctl formula formula --ctl=/tmp/469/ctl_4_
ctl formula name DLCround-PT-04a-CTLCardinality-08
ctl formula formula --ctl=/tmp/469/ctl_5_
ctl formula name DLCround-PT-04a-CTLCardinality-09
ctl formula formula --ctl=/tmp/469/ctl_6_
ctl formula name DLCround-PT-04a-CTLCardinality-11
ctl formula formula --ctl=/tmp/469/ctl_7_
ctl formula name DLCround-PT-04a-CTLCardinality-12
ctl formula formula --ctl=/tmp/469/ctl_8_
ctl formula name DLCround-PT-04a-CTLCardinality-14
ctl formula formula --ctl=/tmp/469/ctl_9_
ctl formula name DLCround-PT-04a-CTLCardinality-15
ctl formula formula --ctl=/tmp/469/ctl_10_
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 114 places, 163 transitions and 371 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: 163->95 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 114; there are 95 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: Exploration took 544 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.040 real 0.160 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 185220001 states, 383 nodes
pnml2lts-sym: Formula /tmp/469/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/469/ctl_1_ does not hold for the initial state
pnml2lts-sym: group_next: 1101 nodes total
pnml2lts-sym: group_explored: 572 nodes, 795 short vectors total
pnml2lts-sym: max token count: 1

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="DLCround-PT-04a"
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 DLCround-PT-04a, 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 r105-tall-167814481500633"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04a.tgz
mv DLCround-PT-04a 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 ;