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-167863540000393.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 ParamProductionCell-PT-4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540000393
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 9.3K Feb 26 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 17:16 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 4.8K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 17:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:30 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 174K 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-4-CTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-4-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678989324663

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-4
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 17:55:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 17:55:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:55:27] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-03-16 17:55:27] [INFO ] Transformed 231 places.
[2023-03-16 17:55:27] [INFO ] Transformed 202 transitions.
[2023-03-16 17:55:27] [INFO ] Found NUPN structural information;
[2023-03-16 17:55:27] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 314 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Support contains 113 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 229 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 229 transition count 200
Applied a total of 4 rules in 48 ms. Remains 229 /231 variables (removed 2) and now considering 200/202 (removed 2) transitions.
// Phase 1: matrix 200 rows 229 cols
[2023-03-16 17:55:27] [INFO ] Computed 59 place invariants in 21 ms
[2023-03-16 17:55:28] [INFO ] Implicit Places using invariants in 659 ms returned [16, 18, 19, 35, 41, 46, 47, 59, 64, 73, 98, 99, 114, 116, 118, 194, 195, 198, 199]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 725 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 210/231 places, 200/202 transitions.
Applied a total of 0 rules in 9 ms. Remains 210 /210 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 784 ms. Remains : 210/231 places, 200/202 transitions.
Support contains 113 out of 210 places after structural reductions.
[2023-03-16 17:55:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 17:55:28] [INFO ] Flatten gal took : 112 ms
[2023-03-16 17:55:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ParamProductionCell-PT-4-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-4-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 17:55:28] [INFO ] Flatten gal took : 44 ms
[2023-03-16 17:55:29] [INFO ] Input system was already deterministic with 200 transitions.
Support contains 97 out of 210 places (down from 113) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=15 ) properties (out of 69) seen :66
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 200 rows 210 cols
[2023-03-16 17:55:30] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-16 17:55:30] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 17:55:30] [INFO ] [Nat]Absence check using 24 positive place invariants in 22 ms returned sat
[2023-03-16 17:55:30] [INFO ] [Nat]Absence check using 24 positive and 16 generalized place invariants in 11 ms returned sat
[2023-03-16 17:55:30] [INFO ] After 475ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 11 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
[2023-03-16 17:55:30] [INFO ] Flatten gal took : 18 ms
[2023-03-16 17:55:30] [INFO ] Flatten gal took : 33 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 200 transitions.
Support contains 90 out of 210 places (down from 92) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 57 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 30 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 20 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 26 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 21 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 25 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 10 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 16 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 210 transition count 184
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 194 transition count 184
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 32 place count 194 transition count 170
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 60 place count 180 transition count 170
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 176 transition count 166
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 176 transition count 166
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 176 transition count 165
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 175 transition count 165
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 140 place count 140 transition count 130
Applied a total of 140 rules in 106 ms. Remains 140 /210 variables (removed 70) and now considering 130/200 (removed 70) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 140/210 places, 130/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 18 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 130 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 8 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 13 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 207 transition count 197
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 207 transition count 197
Applied a total of 6 rules in 6 ms. Remains 207 /210 variables (removed 3) and now considering 197/200 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 207/210 places, 197/200 transitions.
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 22 ms
[2023-03-16 17:55:31] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:55:31] [INFO ] Input system was already deterministic with 197 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 210 transition count 185
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 195 transition count 184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 194 transition count 184
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 32 place count 194 transition count 173
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 54 place count 183 transition count 173
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 58 place count 179 transition count 169
Iterating global reduction 3 with 4 rules applied. Total rules applied 62 place count 179 transition count 169
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 179 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 64 place count 178 transition count 168
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 126 place count 147 transition count 137
Applied a total of 126 rules in 97 ms. Remains 147 /210 variables (removed 63) and now considering 137/200 (removed 63) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 97 ms. Remains : 147/210 places, 137/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 8 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 9 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 137 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 210 transition count 193
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 9 rules applied. Total rules applied 16 place count 203 transition count 191
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 201 transition count 191
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 18 place count 201 transition count 179
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 42 place count 189 transition count 179
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 45 place count 186 transition count 176
Iterating global reduction 3 with 3 rules applied. Total rules applied 48 place count 186 transition count 176
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 49 place count 186 transition count 175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 50 place count 185 transition count 175
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 98 place count 161 transition count 151
Applied a total of 98 rules in 58 ms. Remains 161 /210 variables (removed 49) and now considering 151/200 (removed 49) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 161/210 places, 151/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 24 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 25 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 151 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 7 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 25 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 207 transition count 197
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 207 transition count 197
Applied a total of 6 rules in 20 ms. Remains 207 /210 variables (removed 3) and now considering 197/200 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 207/210 places, 197/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 10 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 197 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 8 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 207 transition count 197
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 207 transition count 197
Applied a total of 6 rules in 8 ms. Remains 207 /210 variables (removed 3) and now considering 197/200 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 207/210 places, 197/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 197 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 210 transition count 184
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 194 transition count 183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 193 transition count 183
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 34 place count 193 transition count 171
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 58 place count 181 transition count 171
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 62 place count 177 transition count 167
Iterating global reduction 3 with 4 rules applied. Total rules applied 66 place count 177 transition count 167
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 177 transition count 166
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 68 place count 176 transition count 166
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 134 place count 143 transition count 133
Applied a total of 134 rules in 56 ms. Remains 143 /210 variables (removed 67) and now considering 133/200 (removed 67) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 143/210 places, 133/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 23 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 200/200 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 206 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 206 transition count 196
Applied a total of 8 rules in 9 ms. Remains 206 /210 variables (removed 4) and now considering 196/200 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 206/210 places, 196/200 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 23 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 26 ms
[2023-03-16 17:55:32] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 11 ms
[2023-03-16 17:55:32] [INFO ] Flatten gal took : 12 ms
[2023-03-16 17:55:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 18 ms.
[2023-03-16 17:55:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 210 places, 200 transitions and 717 arcs took 4 ms.
Total runtime 5717 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/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --ctl=/tmp/461/ctl_10_ --ctl=/tmp/461/ctl_11_ --ctl=/tmp/461/ctl_12_ --ctl=/tmp/461/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15125036 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097296 kB
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-00
FORMULA ParamProductionCell-PT-4-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ParamProductionCell-PT-4-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-05
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-06
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-07
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-08
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-09
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-10
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-11
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-12
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-13
Could not compute solution for formula : ParamProductionCell-PT-4-CTLCardinality-14
FORMULA ParamProductionCell-PT-4-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678992905688

--------------------
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-4-CTLCardinality-00
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-03
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-04
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-05
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-06
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-07
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-08
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-09
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-10
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-11
ctl formula formula --ctl=/tmp/461/ctl_9_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-12
ctl formula formula --ctl=/tmp/461/ctl_10_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-13
ctl formula formula --ctl=/tmp/461/ctl_11_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-14
ctl formula formula --ctl=/tmp/461/ctl_12_
ctl formula name ParamProductionCell-PT-4-CTLCardinality-15
ctl formula formula --ctl=/tmp/461/ctl_13_
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 210 places, 200 transitions and 717 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 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: 200->200 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 210; there are 200 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 17681 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.130 real 0.410 user 0.060 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 2400139 states, 8059 nodes
pnml2lts-sym: Formula /tmp/461/ctl_13_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/461/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/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: 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
Killing (15) : 467
Killing (9) : 467

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-4"
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-4, 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-167863540000393"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-4.tgz
mv ParamProductionCell-PT-4 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 ;