fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r265-smll-167863539900361
Last Updated
May 14, 2023

About the Execution of LTSMin+red for ParamProductionCell-PT-0

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6939.128 77079.00 284270.00 493.00 TFFTTFTTFFTFTTFT 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.r265-smll-167863539900361.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)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ParamProductionCell-PT-0, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539900361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 8.3K Feb 26 17:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 17:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 17:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 17:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 17:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 149K 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 ParamProductionCell-PT-0-CTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-0-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678988155709

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=ParamProductionCell-PT-0
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 17:35:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 17:35:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:35:59] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2023-03-16 17:35:59] [INFO ] Transformed 198 places.
[2023-03-16 17:35:59] [INFO ] Transformed 176 transitions.
[2023-03-16 17:35:59] [INFO ] Found NUPN structural information;
[2023-03-16 17:35:59] [INFO ] Parsed PT model containing 198 places and 176 transitions and 730 arcs in 315 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
FORMULA ParamProductionCell-PT-0-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 74 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 176/176 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 195 transition count 173
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 195 transition count 173
Applied a total of 6 rules in 59 ms. Remains 195 /198 variables (removed 3) and now considering 173/176 (removed 3) transitions.
// Phase 1: matrix 173 rows 195 cols
[2023-03-16 17:35:59] [INFO ] Computed 49 place invariants in 17 ms
[2023-03-16 17:36:00] [INFO ] Implicit Places using invariants in 646 ms returned [24, 31, 35, 36, 41, 47, 64, 65, 73, 79, 101, 115, 117, 119, 120, 161, 166, 167]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 708 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 177/198 places, 173/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 177 /177 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 781 ms. Remains : 177/198 places, 173/176 transitions.
Support contains 74 out of 177 places after structural reductions.
[2023-03-16 17:36:00] [INFO ] Flatten gal took : 88 ms
[2023-03-16 17:36:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ParamProductionCell-PT-0-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 17:36:01] [INFO ] Flatten gal took : 37 ms
[2023-03-16 17:36:01] [INFO ] Input system was already deterministic with 173 transitions.
Support contains 65 out of 177 places (down from 74) after GAL structural reductions.
FORMULA ParamProductionCell-PT-0-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1022 ms. (steps per millisecond=9 ) properties (out of 45) seen :41
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 173 rows 177 cols
[2023-03-16 17:36:02] [INFO ] Computed 31 place invariants in 4 ms
[2023-03-16 17:36:02] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 17:36:02] [INFO ] [Nat]Absence check using 25 positive place invariants in 17 ms returned sat
[2023-03-16 17:36:02] [INFO ] [Nat]Absence check using 25 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-16 17:36:03] [INFO ] After 163ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-16 17:36:03] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-16 17:36:03] [INFO ] After 63ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-16 17:36:03] [INFO ] Deduced a trap composed of 42 places in 145 ms of which 12 ms to minimize.
[2023-03-16 17:36:03] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 1 ms to minimize.
[2023-03-16 17:36:03] [INFO ] Deduced a trap composed of 34 places in 138 ms of which 1 ms to minimize.
[2023-03-16 17:36:03] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 2 ms to minimize.
[2023-03-16 17:36:03] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 28 places in 131 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 5 places in 122 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 2 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 0 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2023-03-16 17:36:04] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1772 ms
[2023-03-16 17:36:04] [INFO ] After 1856ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-16 17:36:05] [INFO ] After 2178ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 177/177 places, 173/173 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 177 transition count 159
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 163 transition count 159
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 28 place count 163 transition count 147
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 52 place count 151 transition count 147
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 149 transition count 145
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 149 transition count 145
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 116 place count 118 transition count 116
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 116 place count 118 transition count 115
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 117 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 115 transition count 114
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 115 transition count 109
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 110 transition count 109
Applied a total of 131 rules in 67 ms. Remains 110 /177 variables (removed 67) and now considering 109/173 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 110/177 places, 109/173 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) 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 1) seen :0
Finished probabilistic random walk after 36459 steps, run visited all 1 properties in 170 ms. (steps per millisecond=214 )
Probabilistic random walk after 36459 steps, saw 12620 distinct states, run finished after 170 ms. (steps per millisecond=214 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 16 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 173 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 174 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 174 transition count 170
Applied a total of 6 rules in 9 ms. Remains 174 /177 variables (removed 3) and now considering 170/173 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 174/177 places, 170/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 15 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 175 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 175 transition count 171
Applied a total of 4 rules in 8 ms. Remains 175 /177 variables (removed 2) and now considering 171/173 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 175/177 places, 171/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 15 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 175 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 175 transition count 171
Applied a total of 4 rules in 7 ms. Remains 175 /177 variables (removed 2) and now considering 171/173 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 175/177 places, 171/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 14 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 177 transition count 159
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 163 transition count 159
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 28 place count 163 transition count 148
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 50 place count 152 transition count 148
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 149 transition count 145
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 149 transition count 145
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 116 place count 118 transition count 116
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 116 place count 118 transition count 115
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 117 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 115 transition count 114
Applied a total of 121 rules in 33 ms. Remains 115 /177 variables (removed 62) and now considering 114/173 (removed 59) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 115/177 places, 114/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 9 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 174 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 174 transition count 170
Applied a total of 6 rules in 8 ms. Remains 174 /177 variables (removed 3) and now considering 170/173 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 174/177 places, 170/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 177 transition count 159
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 163 transition count 159
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 28 place count 163 transition count 148
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 50 place count 152 transition count 148
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 149 transition count 145
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 149 transition count 145
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 118 place count 117 transition count 115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 118 place count 117 transition count 114
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 116 transition count 114
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 123 place count 114 transition count 113
Applied a total of 123 rules in 33 ms. Remains 114 /177 variables (removed 63) and now considering 113/173 (removed 60) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 114/177 places, 113/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 174 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 174 transition count 170
Applied a total of 6 rules in 8 ms. Remains 174 /177 variables (removed 3) and now considering 170/173 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 174/177 places, 170/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 175 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 175 transition count 171
Applied a total of 4 rules in 8 ms. Remains 175 /177 variables (removed 2) and now considering 171/173 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 175/177 places, 171/173 transitions.
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:36:05] [INFO ] Flatten gal took : 14 ms
[2023-03-16 17:36:05] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 177 transition count 162
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 166 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 165 transition count 161
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 24 place count 165 transition count 151
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 44 place count 155 transition count 151
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 47 place count 152 transition count 148
Iterating global reduction 3 with 3 rules applied. Total rules applied 50 place count 152 transition count 148
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 100 place count 126 transition count 124
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 100 place count 126 transition count 123
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 102 place count 125 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 105 place count 123 transition count 122
Applied a total of 105 rules in 31 ms. Remains 123 /177 variables (removed 54) and now considering 122/173 (removed 51) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 123/177 places, 122/173 transitions.
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 7 ms
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:36:06] [INFO ] Input system was already deterministic with 122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 175 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 175 transition count 171
Applied a total of 4 rules in 7 ms. Remains 175 /177 variables (removed 2) and now considering 171/173 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 175/177 places, 171/173 transitions.
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 9 ms
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 9 ms
[2023-03-16 17:36:06] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 174 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 174 transition count 170
Applied a total of 6 rules in 7 ms. Remains 174 /177 variables (removed 3) and now considering 170/173 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 174/177 places, 170/173 transitions.
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:36:06] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 173/173 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 174 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 174 transition count 170
Applied a total of 6 rules in 6 ms. Remains 174 /177 variables (removed 3) and now considering 170/173 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 174/177 places, 170/173 transitions.
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:36:06] [INFO ] Input system was already deterministic with 170 transitions.
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:36:06] [INFO ] Flatten gal took : 9 ms
[2023-03-16 17:36:06] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-16 17:36:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 177 places, 173 transitions and 615 arcs took 2 ms.
Total runtime 6929 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/507/ctl_0_ --ctl=/tmp/507/ctl_1_ --ctl=/tmp/507/ctl_2_ --ctl=/tmp/507/ctl_3_ --ctl=/tmp/507/ctl_4_ --ctl=/tmp/507/ctl_5_ --ctl=/tmp/507/ctl_6_ --ctl=/tmp/507/ctl_7_ --ctl=/tmp/507/ctl_8_ --ctl=/tmp/507/ctl_9_ --ctl=/tmp/507/ctl_10_ --ctl=/tmp/507/ctl_11_ --mu-par --mu-opt
FORMULA ParamProductionCell-PT-0-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-0-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678988232788

--------------------
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 ParamProductionCell-PT-0-CTLCardinality-00
ctl formula formula --ctl=/tmp/507/ctl_0_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-02
ctl formula formula --ctl=/tmp/507/ctl_1_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-03
ctl formula formula --ctl=/tmp/507/ctl_2_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-04
ctl formula formula --ctl=/tmp/507/ctl_3_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-05
ctl formula formula --ctl=/tmp/507/ctl_4_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-06
ctl formula formula --ctl=/tmp/507/ctl_5_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-07
ctl formula formula --ctl=/tmp/507/ctl_6_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-08
ctl formula formula --ctl=/tmp/507/ctl_7_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-09
ctl formula formula --ctl=/tmp/507/ctl_8_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-11
ctl formula formula --ctl=/tmp/507/ctl_9_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-12
ctl formula formula --ctl=/tmp/507/ctl_10_
ctl formula name ParamProductionCell-PT-0-CTLCardinality-13
ctl formula formula --ctl=/tmp/507/ctl_11_
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 177 places, 173 transitions and 615 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 173->171 groups
pnml2lts-sym: Regrouping took 0.040 real 0.050 user 0.000 sys
pnml2lts-sym: state vector length is 177; there are 171 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: Exploration took 6288 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.080 real 0.280 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: state space has 2773672 states, 2679 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: Formula /tmp/507/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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/507/ctl_11_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/507/ctl_10_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/507/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_9_ 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/507/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/507/ctl_4_ does not hold for the initial state
pnml2lts-sym: group_next: 1245 nodes total
pnml2lts-sym: group_explored: 1385 nodes, 801 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="ParamProductionCell-PT-0"
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 ParamProductionCell-PT-0, 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 r265-smll-167863539900361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-0.tgz
mv ParamProductionCell-PT-0 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 ;