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-167873950700593.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 PolyORBLF-PT-S06J04T06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950700593
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 24K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 238K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 26 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 262K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M 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 PolyORBLF-PT-S06J04T06-CTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679581042295

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=PolyORBLF-PT-S06J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 14:17:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 14:17:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 14:17:25] [INFO ] Load time of PNML (sax parser for PT used): 625 ms
[2023-03-23 14:17:25] [INFO ] Transformed 632 places.
[2023-03-23 14:17:25] [INFO ] Transformed 10500 transitions.
[2023-03-23 14:17:25] [INFO ] Parsed PT model containing 632 places and 10500 transitions and 88770 arcs in 774 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 49 ms.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Support contains 468 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Applied a total of 0 rules in 82 ms. Remains 632 /632 variables (removed 0) and now considering 2430/2430 (removed 0) transitions.
[2023-03-23 14:17:25] [INFO ] Flow matrix only has 2394 transitions (discarded 36 similar events)
// Phase 1: matrix 2394 rows 632 cols
[2023-03-23 14:17:25] [INFO ] Computed 54 place invariants in 161 ms
[2023-03-23 14:17:28] [INFO ] Dead Transitions using invariants and state equation in 3043 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-23 14:17:28] [INFO ] Flow matrix only has 1476 transitions (discarded 36 similar events)
// Phase 1: matrix 1476 rows 632 cols
[2023-03-23 14:17:28] [INFO ] Computed 54 place invariants in 51 ms
[2023-03-23 14:17:28] [INFO ] Implicit Places using invariants in 271 ms returned [87, 226, 356, 433, 520, 596]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 282 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 626/632 places, 1512/2430 transitions.
Applied a total of 0 rules in 14 ms. Remains 626 /626 variables (removed 0) and now considering 1512/1512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3468 ms. Remains : 626/632 places, 1512/2430 transitions.
Support contains 468 out of 626 places after structural reductions.
[2023-03-23 14:17:29] [INFO ] Flatten gal took : 168 ms
[2023-03-23 14:17:29] [INFO ] Flatten gal took : 114 ms
[2023-03-23 14:17:29] [INFO ] Input system was already deterministic with 1512 transitions.
Support contains 457 out of 626 places (down from 468) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 96) seen :34
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 62) seen :0
Running SMT prover for 62 properties.
[2023-03-23 14:17:31] [INFO ] Flow matrix only has 1476 transitions (discarded 36 similar events)
// Phase 1: matrix 1476 rows 626 cols
[2023-03-23 14:17:31] [INFO ] Computed 48 place invariants in 46 ms
[2023-03-23 14:17:32] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2023-03-23 14:17:32] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 37 ms returned sat
[2023-03-23 14:17:32] [INFO ] After 924ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:50
[2023-03-23 14:17:32] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2023-03-23 14:17:32] [INFO ] [Nat]Absence check using 17 positive and 31 generalized place invariants in 30 ms returned sat
[2023-03-23 14:17:32] [INFO ] After 698ms SMT Verify possible using all constraints in natural domain returned unsat :62 sat :0
Fused 62 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 62 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 14:17:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-23 14:17:32] [INFO ] Flatten gal took : 73 ms
[2023-03-23 14:17:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 14:17:33] [INFO ] Flatten gal took : 67 ms
[2023-03-23 14:17:33] [INFO ] Input system was already deterministic with 1512 transitions.
Support contains 77 out of 626 places (down from 155) after GAL structural reductions.
FORMULA PolyORBLF-PT-S06J04T06-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 74 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-23 14:17:33] [INFO ] Computed 42 place invariants in 34 ms
[2023-03-23 14:17:34] [INFO ] Dead Transitions using invariants and state equation in 1644 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1722 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:35] [INFO ] Flatten gal took : 58 ms
[2023-03-23 14:17:35] [INFO ] Flatten gal took : 62 ms
[2023-03-23 14:17:35] [INFO ] Input system was already deterministic with 1500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 44 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:35] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:17:35] [INFO ] Invariant cache hit.
[2023-03-23 14:17:36] [INFO ] Dead Transitions using invariants and state equation in 1639 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1686 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:36] [INFO ] Flatten gal took : 53 ms
[2023-03-23 14:17:37] [INFO ] Flatten gal took : 57 ms
[2023-03-23 14:17:37] [INFO ] Input system was already deterministic with 1500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 36 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:17:37] [INFO ] Invariant cache hit.
[2023-03-23 14:17:38] [INFO ] Dead Transitions using invariants and state equation in 1587 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1626 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:38] [INFO ] Flatten gal took : 52 ms
[2023-03-23 14:17:38] [INFO ] Flatten gal took : 55 ms
[2023-03-23 14:17:39] [INFO ] Input system was already deterministic with 1500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 39 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:39] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:17:39] [INFO ] Invariant cache hit.
[2023-03-23 14:17:40] [INFO ] Dead Transitions using invariants and state equation in 1531 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1573 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:40] [INFO ] Flatten gal took : 49 ms
[2023-03-23 14:17:40] [INFO ] Flatten gal took : 50 ms
[2023-03-23 14:17:40] [INFO ] Input system was already deterministic with 1500 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 620 transition count 1458
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 566 transition count 1458
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 108 place count 566 transition count 1387
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 250 place count 495 transition count 1387
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 254 place count 491 transition count 1383
Iterating global reduction 2 with 4 rules applied. Total rules applied 258 place count 491 transition count 1383
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 402 place count 419 transition count 1311
Applied a total of 402 rules in 188 ms. Remains 419 /626 variables (removed 207) and now considering 1311/1512 (removed 201) transitions.
[2023-03-23 14:17:41] [INFO ] Flow matrix only has 1275 transitions (discarded 36 similar events)
// Phase 1: matrix 1275 rows 419 cols
[2023-03-23 14:17:41] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-23 14:17:42] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1147 ms. Remains : 419/626 places, 1311/1512 transitions.
[2023-03-23 14:17:42] [INFO ] Flatten gal took : 47 ms
[2023-03-23 14:17:42] [INFO ] Flatten gal took : 52 ms
[2023-03-23 14:17:42] [INFO ] Input system was already deterministic with 1311 transitions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 55 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:42] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-23 14:17:42] [INFO ] Computed 42 place invariants in 27 ms
[2023-03-23 14:17:44] [INFO ] Dead Transitions using invariants and state equation in 1679 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1738 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:44] [INFO ] Flatten gal took : 48 ms
[2023-03-23 14:17:44] [INFO ] Flatten gal took : 49 ms
[2023-03-23 14:17:44] [INFO ] Input system was already deterministic with 1500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1512/1512 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 620 transition count 1512
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 614 transition count 1506
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 614 transition count 1506
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 608 transition count 1500
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 608 transition count 1500
Applied a total of 30 rules in 36 ms. Remains 608 /626 variables (removed 18) and now considering 1500/1512 (removed 12) transitions.
[2023-03-23 14:17:44] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-23 14:17:44] [INFO ] Invariant cache hit.
[2023-03-23 14:17:45] [INFO ] Dead Transitions using invariants and state equation in 1482 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1520 ms. Remains : 608/626 places, 1500/1512 transitions.
[2023-03-23 14:17:45] [INFO ] Flatten gal took : 47 ms
[2023-03-23 14:17:45] [INFO ] Flatten gal took : 49 ms
[2023-03-23 14:17:45] [INFO ] Input system was already deterministic with 1500 transitions.
[2023-03-23 14:17:46] [INFO ] Flatten gal took : 48 ms
[2023-03-23 14:17:46] [INFO ] Flatten gal took : 50 ms
[2023-03-23 14:17:46] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-23 14:17:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 626 places, 1512 transitions and 7938 arcs took 14 ms.
Total runtime 21773 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/506/ctl_0_ --ctl=/tmp/506/ctl_1_ --ctl=/tmp/506/ctl_2_ --ctl=/tmp/506/ctl_3_ --ctl=/tmp/506/ctl_4_ --ctl=/tmp/506/ctl_5_ --ctl=/tmp/506/ctl_6_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 15343100 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16080020 kB
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-02
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-03
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-06
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-10
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-11
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-13
Could not compute solution for formula : PolyORBLF-PT-S06J04T06-CTLCardinality-15

BK_STOP 1679584638282

--------------------
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 PolyORBLF-PT-S06J04T06-CTLCardinality-02
ctl formula formula --ctl=/tmp/506/ctl_0_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-03
ctl formula formula --ctl=/tmp/506/ctl_1_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-06
ctl formula formula --ctl=/tmp/506/ctl_2_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-10
ctl formula formula --ctl=/tmp/506/ctl_3_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-11
ctl formula formula --ctl=/tmp/506/ctl_4_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-13
ctl formula formula --ctl=/tmp/506/ctl_5_
ctl formula name PolyORBLF-PT-S06J04T06-CTLCardinality-15
ctl formula formula --ctl=/tmp/506/ctl_6_
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 626 places, 1512 transitions and 7938 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 1512->1500 groups
pnml2lts-sym: Regrouping took 1.200 real 1.200 user 0.000 sys
pnml2lts-sym: state vector length is 626; there are 1500 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 512
Killing (9) : 512

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="PolyORBLF-PT-S06J04T06"
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 PolyORBLF-PT-S06J04T06, 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-167873950700593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 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 ;