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.r297-tall-167873949900041.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 PhaseVariation-PT-D10CS100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873949900041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 15:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 15:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.9M 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 PhaseVariation-PT-D10CS100-CTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D10CS100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679435660336

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=PhaseVariation-PT-D10CS100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:54:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 21:54:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:54:22] [INFO ] Load time of PNML (sax parser for PT used): 216 ms
[2023-03-21 21:54:22] [INFO ] Transformed 302 places.
[2023-03-21 21:54:22] [INFO ] Transformed 3137 transitions.
[2023-03-21 21:54:22] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 317 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 117 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 57 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2023-03-21 21:54:22] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2023-03-21 21:54:22] [INFO ] Computed 101 place invariants in 19 ms
[2023-03-21 21:54:24] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 0 transitions.
[2023-03-21 21:54:24] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2023-03-21 21:54:24] [INFO ] Invariant cache hit.
[2023-03-21 21:54:24] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-21 21:54:24] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2023-03-21 21:54:24] [INFO ] Invariant cache hit.
[2023-03-21 21:54:24] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:54:24] [INFO ] Implicit Places using invariants and state equation in 388 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 617 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 3137/3137 transitions.
Drop transitions removed 306 transitions
Redundant transition composition rules discarded 306 transitions
Iterating global reduction 0 with 306 rules applied. Total rules applied 306 place count 301 transition count 2831
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 308 place count 300 transition count 2830
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 310 place count 298 transition count 2814
Iterating global reduction 1 with 2 rules applied. Total rules applied 312 place count 298 transition count 2814
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 314 place count 298 transition count 2812
Applied a total of 314 rules in 57 ms. Remains 298 /301 variables (removed 3) and now considering 2812/3137 (removed 325) transitions.
[2023-03-21 21:54:24] [INFO ] Flow matrix only has 198 transitions (discarded 2614 similar events)
// Phase 1: matrix 198 rows 298 cols
[2023-03-21 21:54:24] [INFO ] Computed 100 place invariants in 6 ms
[2023-03-21 21:54:25] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-21 21:54:25] [INFO ] Flow matrix only has 198 transitions (discarded 2614 similar events)
[2023-03-21 21:54:25] [INFO ] Invariant cache hit.
[2023-03-21 21:54:25] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:54:25] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 298/302 places, 2812/3137 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2707 ms. Remains : 298/302 places, 2812/3137 transitions.
Support contains 117 out of 298 places after structural reductions.
[2023-03-21 21:54:25] [INFO ] Flatten gal took : 225 ms
[2023-03-21 21:54:26] [INFO ] Flatten gal took : 148 ms
[2023-03-21 21:54:26] [INFO ] Input system was already deterministic with 2812 transitions.
Support contains 113 out of 298 places (down from 117) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 526 ms. (steps per millisecond=19 ) properties (out of 86) seen :73
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-21 21:54:27] [INFO ] Flow matrix only has 198 transitions (discarded 2614 similar events)
[2023-03-21 21:54:27] [INFO ] Invariant cache hit.
[2023-03-21 21:54:27] [INFO ] [Real]Absence check using 100 positive place invariants in 17 ms returned sat
[2023-03-21 21:54:27] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:12
[2023-03-21 21:54:27] [INFO ] [Nat]Absence check using 100 positive place invariants in 16 ms returned sat
[2023-03-21 21:54:27] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA PhaseVariation-PT-D10CS100-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 21:54:27] [INFO ] Flatten gal took : 110 ms
[2023-03-21 21:54:27] [INFO ] Flatten gal took : 111 ms
[2023-03-21 21:54:28] [INFO ] Input system was already deterministic with 2812 transitions.
Computed a total of 298 stabilizing places and 2812 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 298 transition count 2812
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA PhaseVariation-PT-D10CS100-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 25 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:28] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2023-03-21 21:54:28] [INFO ] Computed 100 place invariants in 5 ms
[2023-03-21 21:54:29] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:29] [INFO ] Flatten gal took : 85 ms
[2023-03-21 21:54:29] [INFO ] Flatten gal took : 93 ms
[2023-03-21 21:54:29] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 294 transition count 2776
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 294 transition count 2776
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 294 transition count 2772
Applied a total of 12 rules in 22 ms. Remains 294 /298 variables (removed 4) and now considering 2772/2812 (removed 40) transitions.
[2023-03-21 21:54:29] [INFO ] Flow matrix only has 194 transitions (discarded 2578 similar events)
// Phase 1: matrix 194 rows 294 cols
[2023-03-21 21:54:29] [INFO ] Computed 100 place invariants in 5 ms
[2023-03-21 21:54:30] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 894 ms. Remains : 294/298 places, 2772/2812 transitions.
[2023-03-21 21:54:30] [INFO ] Flatten gal took : 74 ms
[2023-03-21 21:54:30] [INFO ] Flatten gal took : 84 ms
[2023-03-21 21:54:30] [INFO ] Input system was already deterministic with 2772 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 21 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:30] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2023-03-21 21:54:30] [INFO ] Computed 100 place invariants in 4 ms
[2023-03-21 21:54:31] [INFO ] Dead Transitions using invariants and state equation in 885 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 910 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:31] [INFO ] Flatten gal took : 85 ms
[2023-03-21 21:54:31] [INFO ] Flatten gal took : 97 ms
[2023-03-21 21:54:31] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 23 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:31] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:54:31] [INFO ] Invariant cache hit.
[2023-03-21 21:54:32] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1003 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:33] [INFO ] Flatten gal took : 80 ms
[2023-03-21 21:54:33] [INFO ] Flatten gal took : 88 ms
[2023-03-21 21:54:33] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 20 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:33] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:54:33] [INFO ] Invariant cache hit.
[2023-03-21 21:54:34] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:34] [INFO ] Flatten gal took : 71 ms
[2023-03-21 21:54:34] [INFO ] Flatten gal took : 78 ms
[2023-03-21 21:54:34] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 634 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:35] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:54:35] [INFO ] Invariant cache hit.
[2023-03-21 21:54:36] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1619 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:36] [INFO ] Flatten gal took : 72 ms
[2023-03-21 21:54:36] [INFO ] Flatten gal took : 78 ms
[2023-03-21 21:54:36] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 17 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:36] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:54:36] [INFO ] Invariant cache hit.
[2023-03-21 21:54:37] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 900 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:37] [INFO ] Flatten gal took : 68 ms
[2023-03-21 21:54:37] [INFO ] Flatten gal took : 85 ms
[2023-03-21 21:54:37] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 587 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:38] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:54:38] [INFO ] Invariant cache hit.
[2023-03-21 21:54:39] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1514 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:39] [INFO ] Flatten gal took : 67 ms
[2023-03-21 21:54:39] [INFO ] Flatten gal took : 76 ms
[2023-03-21 21:54:39] [INFO ] Input system was already deterministic with 2758 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 293 transition count 2774
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 293 transition count 2774
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 293 transition count 2769
Applied a total of 15 rules in 23 ms. Remains 293 /298 variables (removed 5) and now considering 2769/2812 (removed 43) transitions.
[2023-03-21 21:54:39] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2023-03-21 21:54:39] [INFO ] Computed 100 place invariants in 3 ms
[2023-03-21 21:54:40] [INFO ] Dead Transitions using invariants and state equation in 955 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 980 ms. Remains : 293/298 places, 2769/2812 transitions.
[2023-03-21 21:54:40] [INFO ] Flatten gal took : 70 ms
[2023-03-21 21:54:40] [INFO ] Flatten gal took : 77 ms
[2023-03-21 21:54:40] [INFO ] Input system was already deterministic with 2769 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 294 transition count 2784
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 294 transition count 2784
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 294 transition count 2780
Applied a total of 12 rules in 18 ms. Remains 294 /298 variables (removed 4) and now considering 2780/2812 (removed 32) transitions.
[2023-03-21 21:54:40] [INFO ] Flow matrix only has 194 transitions (discarded 2586 similar events)
// Phase 1: matrix 194 rows 294 cols
[2023-03-21 21:54:40] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 21:54:41] [INFO ] Dead Transitions using invariants and state equation in 929 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 948 ms. Remains : 294/298 places, 2780/2812 transitions.
[2023-03-21 21:54:41] [INFO ] Flatten gal took : 72 ms
[2023-03-21 21:54:41] [INFO ] Flatten gal took : 82 ms
[2023-03-21 21:54:41] [INFO ] Input system was already deterministic with 2780 transitions.
Starting structural reductions in LTL mode, iteration 0 : 298/298 places, 2812/2812 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 292 transition count 2764
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 292 transition count 2764
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 292 transition count 2758
Applied a total of 18 rules in 16 ms. Remains 292 /298 variables (removed 6) and now considering 2758/2812 (removed 54) transitions.
[2023-03-21 21:54:42] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2023-03-21 21:54:42] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 21:54:42] [INFO ] Dead Transitions using invariants and state equation in 955 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 973 ms. Remains : 292/298 places, 2758/2812 transitions.
[2023-03-21 21:54:43] [INFO ] Flatten gal took : 69 ms
[2023-03-21 21:54:43] [INFO ] Flatten gal took : 88 ms
[2023-03-21 21:54:43] [INFO ] Input system was already deterministic with 2758 transitions.
[2023-03-21 21:54:43] [INFO ] Flatten gal took : 78 ms
[2023-03-21 21:54:43] [INFO ] Flatten gal took : 81 ms
[2023-03-21 21:54:43] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 21:54:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 298 places, 2812 transitions and 19467 arcs took 22 ms.
Total runtime 21142 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/532/ctl_0_ --ctl=/tmp/532/ctl_1_ --ctl=/tmp/532/ctl_2_ --ctl=/tmp/532/ctl_3_ --ctl=/tmp/532/ctl_4_ --ctl=/tmp/532/ctl_5_ --ctl=/tmp/532/ctl_6_ --ctl=/tmp/532/ctl_7_ --ctl=/tmp/532/ctl_8_ --ctl=/tmp/532/ctl_9_ --ctl=/tmp/532/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 14623652 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092748 kB
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-01
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-03
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-04
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-06
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-07
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-08
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-10
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-11
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-12
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-13
Could not compute solution for formula : PhaseVariation-PT-D10CS100-CTLCardinality-14

BK_STOP 1679439255769

--------------------
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 PhaseVariation-PT-D10CS100-CTLCardinality-01
ctl formula formula --ctl=/tmp/532/ctl_0_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-03
ctl formula formula --ctl=/tmp/532/ctl_1_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-04
ctl formula formula --ctl=/tmp/532/ctl_2_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-06
ctl formula formula --ctl=/tmp/532/ctl_3_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-07
ctl formula formula --ctl=/tmp/532/ctl_4_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-08
ctl formula formula --ctl=/tmp/532/ctl_5_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-10
ctl formula formula --ctl=/tmp/532/ctl_6_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-11
ctl formula formula --ctl=/tmp/532/ctl_7_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-12
ctl formula formula --ctl=/tmp/532/ctl_8_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-13
ctl formula formula --ctl=/tmp/532/ctl_9_
ctl formula name PhaseVariation-PT-D10CS100-CTLCardinality-14
ctl formula formula --ctl=/tmp/532/ctl_10_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 298 places, 2812 transitions and 19467 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.040 real 0.030 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: 2812->2538 groups
pnml2lts-sym: Regrouping took 3.990 real 3.990 user 0.000 sys
pnml2lts-sym: state vector length is 298; there are 2538 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: 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) : 538
Killing (9) : 538

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="PhaseVariation-PT-D10CS100"
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 PhaseVariation-PT-D10CS100, 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 r297-tall-167873949900041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS100.tgz
mv PhaseVariation-PT-D10CS100 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 ;