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.r489-tall-167912706700417.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 Szymanski-PT-a06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706700417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 16:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 16:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 101K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-00
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-01
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-02
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-03
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-04
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-05
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-06
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-07
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-08
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-09
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-10
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-11
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-12
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-13
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-14
FORMULA_NAME Szymanski-PT-a06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679242944857

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=Szymanski-PT-a06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 16:22:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 16:22:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:22:26] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2023-03-19 16:22:26] [INFO ] Transformed 61 places.
[2023-03-19 16:22:26] [INFO ] Transformed 224 transitions.
[2023-03-19 16:22:26] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
Support contains 45 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Applied a total of 0 rules in 13 ms. Remains 49 /49 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2023-03-19 16:22:26] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2023-03-19 16:22:26] [INFO ] Computed 3 place invariants in 12 ms
[2023-03-19 16:22:26] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-19 16:22:26] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:22:26] [INFO ] Invariant cache hit.
[2023-03-19 16:22:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:22:26] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2023-03-19 16:22:26] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:22:26] [INFO ] Invariant cache hit.
[2023-03-19 16:22:26] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 49/49 places, 216/216 transitions.
Support contains 45 out of 49 places after structural reductions.
[2023-03-19 16:22:27] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-19 16:22:27] [INFO ] Flatten gal took : 42 ms
[2023-03-19 16:22:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 16:22:27] [INFO ] Flatten gal took : 17 ms
[2023-03-19 16:22:27] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 41 out of 49 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10003 steps, including 12 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 49) seen :40
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) 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 8) seen :0
Running SMT prover for 8 properties.
[2023-03-19 16:22:27] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:22:27] [INFO ] Invariant cache hit.
[2023-03-19 16:22:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 16:22:27] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 16:22:27] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :7 sat :1
[2023-03-19 16:22:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:22:27] [INFO ] After 8ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :7 sat :0 real:1
[2023-03-19 16:22:27] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:1
[2023-03-19 16:22:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 16:22:27] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 16:22:27] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2023-03-19 16:22:27] [INFO ] After 7ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :7 sat :1
[2023-03-19 16:22:27] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
[2023-03-19 16:22:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-19 16:22:27] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-19 16:22:27] [INFO ] After 120ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 251 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 47 transition count 212
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 42 transition count 192
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 42 transition count 192
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 31 place count 42 transition count 176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 41 transition count 172
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 41 transition count 172
Applied a total of 33 rules in 27 ms. Remains 41 /49 variables (removed 8) and now considering 172/216 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 41/49 places, 172/216 transitions.
Finished random walk after 7109 steps, including 2 resets, run visited all 1 properties in 6 ms. (steps per millisecond=1184 )
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
[2023-03-19 16:22:27] [INFO ] Flatten gal took : 11 ms
[2023-03-19 16:22:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 16:22:27] [INFO ] Flatten gal took : 13 ms
[2023-03-19 16:22:27] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 36 out of 49 places (down from 37) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 16:22:27] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 11 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 4 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 10 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 10 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 20 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 41/49 places, 176/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 158 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=158 )
FORMULA Szymanski-PT-a06-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 3 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 2 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 204
Applied a total of 8 rules in 2 ms. Remains 44 /49 variables (removed 5) and now considering 204/216 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 44/49 places, 204/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 48 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 45 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 45 transition count 204
Applied a total of 7 rules in 3 ms. Remains 45 /49 variables (removed 4) and now considering 204/216 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 45/49 places, 204/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 12 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 204
Applied a total of 8 rules in 2 ms. Remains 44 /49 variables (removed 5) and now considering 204/216 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 44/49 places, 204/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 2 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 9 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:22:28] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:22:28] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:22:28] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-19 16:22:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 49 places, 216 transitions and 868 arcs took 2 ms.
Total runtime 2225 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/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --mu-par --mu-opt
FORMULA Szymanski-PT-a06-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a06-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679243112946

--------------------
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 Szymanski-PT-a06-CTLCardinality-00
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name Szymanski-PT-a06-CTLCardinality-02
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name Szymanski-PT-a06-CTLCardinality-03
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name Szymanski-PT-a06-CTLCardinality-07
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name Szymanski-PT-a06-CTLCardinality-10
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name Szymanski-PT-a06-CTLCardinality-11
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name Szymanski-PT-a06-CTLCardinality-12
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name Szymanski-PT-a06-CTLCardinality-13
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name Szymanski-PT-a06-CTLCardinality-14
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name Szymanski-PT-a06-CTLCardinality-15
ctl formula formula --ctl=/tmp/473/ctl_9_
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 49 places, 216 transitions and 868 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: 216->177 groups
pnml2lts-sym: Regrouping took 0.020 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 49; there are 177 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: Exploration took 1298963 group checks and 0 next state calls
pnml2lts-sym: reachability took 6.710 real 26.810 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 29158928706 states, 13514 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/473/ctl_0_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/473/ctl_1_ 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/473/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/473/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/473/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/473/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/473/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/473/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/473/ctl_7_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/473/ctl_5_ does not hold for the initial state
pnml2lts-sym: group_next: 7936 nodes total
pnml2lts-sym: group_explored: 6816 nodes, 9659 short vectors total
pnml2lts-sym: max token count: 6

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="Szymanski-PT-a06"
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 Szymanski-PT-a06, 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 r489-tall-167912706700417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a06.tgz
mv Szymanski-PT-a06 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 ;