fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814481300505
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DLCflexbar-PT-2a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6303.520 3583419.00 14271610.00 1950.20 ?FT??F????F???FT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r105-tall-167814481300505.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 DLCflexbar-PT-2a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481300505
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 948K
-rw-r--r-- 1 mcc users 6.2K Feb 25 15:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 15:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 16:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 545K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-00
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-01
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-02
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-03
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-04
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-05
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-06
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-07
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-08
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-09
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-10
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-11
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-12
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-13
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-14
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678316021522

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=DLCflexbar-PT-2a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 22:53:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 22:53:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:53:43] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-08 22:53:43] [INFO ] Transformed 353 places.
[2023-03-08 22:53:43] [INFO ] Transformed 2169 transitions.
[2023-03-08 22:53:43] [INFO ] Found NUPN structural information;
[2023-03-08 22:53:43] [INFO ] Parsed PT model containing 353 places and 2169 transitions and 8205 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 264 transitions
Reduce redundant transitions removed 264 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DLCflexbar-PT-2a-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 1905/1905 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 316 transition count 1620
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 316 transition count 1620
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 90 place count 316 transition count 1604
Drop transitions removed 505 transitions
Redundant transition composition rules discarded 505 transitions
Iterating global reduction 1 with 505 rules applied. Total rules applied 595 place count 316 transition count 1099
Applied a total of 595 rules in 87 ms. Remains 316 /353 variables (removed 37) and now considering 1099/1905 (removed 806) transitions.
[2023-03-08 22:53:43] [INFO ] Flow matrix only has 213 transitions (discarded 886 similar events)
// Phase 1: matrix 213 rows 316 cols
[2023-03-08 22:53:43] [INFO ] Computed 196 place invariants in 20 ms
[2023-03-08 22:53:44] [INFO ] Implicit Places using invariants in 705 ms returned [144, 145, 146, 148, 149, 150, 151, 152, 153, 154, 156, 157, 160, 163, 164, 166, 167, 170, 171, 172, 173, 175, 176, 177, 178, 179, 181, 182, 183, 184, 186, 187, 188, 189, 190, 191, 193, 194, 197, 199, 200, 201, 202, 203, 204, 205, 206, 207, 209, 210, 211, 212, 213, 214, 215, 216, 218, 220, 223, 225, 226, 227, 230, 231, 232, 233, 234, 235, 236, 238, 240, 241, 243, 244, 245, 246, 248, 249, 251, 252, 253, 254, 255, 257, 260, 261, 262, 263, 266, 267, 268, 269, 270, 272, 273, 274, 276, 278, 280, 281, 282, 283, 284, 286, 287, 288, 289, 291, 292, 293, 294, 295, 296, 297, 299, 300, 301, 303, 304, 307, 309, 311, 312, 313, 314]
Discarding 125 places :
Ensure Unique test removed 563 transitions
Reduce isomorphic transitions removed 563 transitions.
Implicit Place search using SMT only with invariants took 738 ms to find 125 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 191/353 places, 536/1905 transitions.
Drop transitions removed 257 transitions
Redundant transition composition rules discarded 257 transitions
Iterating global reduction 0 with 257 rules applied. Total rules applied 257 place count 191 transition count 279
Applied a total of 257 rules in 7 ms. Remains 191 /191 variables (removed 0) and now considering 279/536 (removed 257) transitions.
[2023-03-08 22:53:44] [INFO ] Flow matrix only has 213 transitions (discarded 66 similar events)
// Phase 1: matrix 213 rows 191 cols
[2023-03-08 22:53:44] [INFO ] Computed 71 place invariants in 2 ms
[2023-03-08 22:53:44] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 22:53:44] [INFO ] Flow matrix only has 213 transitions (discarded 66 similar events)
[2023-03-08 22:53:44] [INFO ] Invariant cache hit.
[2023-03-08 22:53:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 22:53:44] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 191/353 places, 279/1905 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1003 ms. Remains : 191/353 places, 279/1905 transitions.
Support contains 85 out of 191 places after structural reductions.
[2023-03-08 22:53:44] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-08 22:53:44] [INFO ] Flatten gal took : 327 ms
[2023-03-08 22:53:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-2a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:53:44] [INFO ] Flatten gal took : 15 ms
[2023-03-08 22:53:44] [INFO ] Input system was already deterministic with 279 transitions.
Support contains 67 out of 191 places (down from 85) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 41) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-08 22:53:45] [INFO ] Flow matrix only has 213 transitions (discarded 66 similar events)
[2023-03-08 22:53:45] [INFO ] Invariant cache hit.
[2023-03-08 22:53:45] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-08 22:53:45] [INFO ] [Nat]Absence check using 71 positive place invariants in 14 ms returned sat
[2023-03-08 22:53:45] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA DLCflexbar-PT-2a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 18 ms
[2023-03-08 22:53:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-2a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 21 ms
[2023-03-08 22:53:45] [INFO ] Input system was already deterministic with 279 transitions.
Support contains 39 out of 191 places (down from 45) after GAL structural reductions.
Computed a total of 48 stabilizing places and 1 stable transitions
Graph (complete) has 349 edges and 191 vertex of which 144 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Graph (trivial) has 278 edges and 191 vertex of which 143 / 191 are part of one of the 24 SCC in 3 ms
Free SCC test removed 119 places
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Graph (complete) has 95 edges and 72 vertex of which 26 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.0 ms
Discarding 46 places :
Also discarding 0 output transitions
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 25 place count 3 transition count 2
Iterating global reduction 0 with 23 rules applied. Total rules applied 48 place count 3 transition count 2
Applied a total of 48 rules in 9 ms. Remains 3 /191 variables (removed 188) and now considering 2/279 (removed 277) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 3/191 places, 2/279 transitions.
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Input system was already deterministic with 2 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Graph (trivial) has 276 edges and 191 vertex of which 142 / 191 are part of one of the 24 SCC in 0 ms
Free SCC test removed 118 places
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Graph (complete) has 97 edges and 73 vertex of which 28 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 24 place count 6 transition count 5
Iterating global reduction 0 with 22 rules applied. Total rules applied 46 place count 6 transition count 5
Applied a total of 46 rules in 2 ms. Remains 6 /191 variables (removed 185) and now considering 5/279 (removed 274) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 6/191 places, 5/279 transitions.
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Graph (trivial) has 276 edges and 191 vertex of which 141 / 191 are part of one of the 24 SCC in 0 ms
Free SCC test removed 117 places
Ensure Unique test removed 251 transitions
Reduce isomorphic transitions removed 251 transitions.
Graph (complete) has 98 edges and 74 vertex of which 28 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.0 ms
Discarding 46 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 28 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 27 transition count 27
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 26 place count 5 transition count 5
Iterating global reduction 2 with 22 rules applied. Total rules applied 48 place count 5 transition count 5
Applied a total of 48 rules in 4 ms. Remains 5 /191 variables (removed 186) and now considering 5/279 (removed 274) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 5/191 places, 5/279 transitions.
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:45] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 145 transition count 279
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 57 place count 134 transition count 257
Iterating global reduction 1 with 11 rules applied. Total rules applied 68 place count 134 transition count 257
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 72 place count 134 transition count 253
Applied a total of 72 rules in 4 ms. Remains 134 /191 variables (removed 57) and now considering 253/279 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 134/191 places, 253/279 transitions.
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:45] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:45] [INFO ] Input system was already deterministic with 253 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 146 transition count 279
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 54 place count 137 transition count 261
Iterating global reduction 1 with 9 rules applied. Total rules applied 63 place count 137 transition count 261
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 137 transition count 258
Applied a total of 66 rules in 4 ms. Remains 137 /191 variables (removed 54) and now considering 258/279 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 137/191 places, 258/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 258 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 147 transition count 279
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 55 place count 136 transition count 257
Iterating global reduction 1 with 11 rules applied. Total rules applied 66 place count 136 transition count 257
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 136 transition count 253
Applied a total of 70 rules in 4 ms. Remains 136 /191 variables (removed 55) and now considering 253/279 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 136/191 places, 253/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 8 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 253 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Graph (trivial) has 278 edges and 191 vertex of which 143 / 191 are part of one of the 24 SCC in 2 ms
Free SCC test removed 119 places
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Graph (complete) has 95 edges and 72 vertex of which 26 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.0 ms
Discarding 46 places :
Also discarding 0 output transitions
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 25 place count 3 transition count 2
Iterating global reduction 0 with 23 rules applied. Total rules applied 48 place count 3 transition count 2
Applied a total of 48 rules in 3 ms. Remains 3 /191 variables (removed 188) and now considering 2/279 (removed 277) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 3/191 places, 2/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 1 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 2 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Graph (trivial) has 274 edges and 191 vertex of which 141 / 191 are part of one of the 24 SCC in 0 ms
Free SCC test removed 117 places
Ensure Unique test removed 250 transitions
Reduce isomorphic transitions removed 250 transitions.
Graph (complete) has 99 edges and 74 vertex of which 27 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.0 ms
Discarding 47 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 45 place count 4 transition count 7
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 4 transition count 5
Applied a total of 47 rules in 2 ms. Remains 4 /191 variables (removed 187) and now considering 5/279 (removed 274) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 4/191 places, 5/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 0 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 149 transition count 279
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 138 transition count 257
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 138 transition count 257
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 138 transition count 253
Applied a total of 68 rules in 5 ms. Remains 138 /191 variables (removed 53) and now considering 253/279 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 138/191 places, 253/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 7 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 7 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 253 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 279/279 transitions.
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 150 transition count 279
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 51 place count 140 transition count 259
Iterating global reduction 1 with 10 rules applied. Total rules applied 61 place count 140 transition count 259
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 140 transition count 255
Applied a total of 65 rules in 4 ms. Remains 140 /191 variables (removed 51) and now considering 255/279 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 140/191 places, 255/279 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 7 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 6 ms
[2023-03-08 22:53:46] [INFO ] Input system was already deterministic with 255 transitions.
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 9 ms
[2023-03-08 22:53:46] [INFO ] Flatten gal took : 9 ms
[2023-03-08 22:53:46] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-08 22:53:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 191 places, 279 transitions and 628 arcs took 2 ms.
Total runtime 3162 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/472/ctl_0_ --ctl=/tmp/472/ctl_1_ --ctl=/tmp/472/ctl_2_ --ctl=/tmp/472/ctl_3_ --ctl=/tmp/472/ctl_4_ --ctl=/tmp/472/ctl_5_ --ctl=/tmp/472/ctl_6_ --ctl=/tmp/472/ctl_7_ --ctl=/tmp/472/ctl_8_ --ctl=/tmp/472/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 9877244 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16099424 kB
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-00
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-03
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-04
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-06
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-07
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-08
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-09
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-11
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-12
Could not compute solution for formula : DLCflexbar-PT-2a-CTLCardinality-13

BK_STOP 1678319604941

--------------------
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 DLCflexbar-PT-2a-CTLCardinality-00
ctl formula formula --ctl=/tmp/472/ctl_0_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-03
ctl formula formula --ctl=/tmp/472/ctl_1_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-04
ctl formula formula --ctl=/tmp/472/ctl_2_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-06
ctl formula formula --ctl=/tmp/472/ctl_3_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-07
ctl formula formula --ctl=/tmp/472/ctl_4_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-08
ctl formula formula --ctl=/tmp/472/ctl_5_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-09
ctl formula formula --ctl=/tmp/472/ctl_6_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-11
ctl formula formula --ctl=/tmp/472/ctl_7_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-12
ctl formula formula --ctl=/tmp/472/ctl_8_
ctl formula name DLCflexbar-PT-2a-CTLCardinality-13
ctl formula formula --ctl=/tmp/472/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 191 places, 279 transitions and 628 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 0.010 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: 279->176 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 191; there are 176 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: 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: 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: 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: 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: 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: 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: 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: 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) : 478
Killing (9) : 478

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="DLCflexbar-PT-2a"
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 DLCflexbar-PT-2a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481300505"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-2a.tgz
mv DLCflexbar-PT-2a 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 ;