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-167873950400401.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 PolyORBLF-COL-S04J04T08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950400401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 5.8K Feb 26 14:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 26 14:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:24 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 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S04J04T08-CTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679513670292

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-COL-S04J04T08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 19:34:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 19:34:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 19:34:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 19:34:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 19:34:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 806 ms
[2023-03-22 19:34:33] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 712 PT places and 4080.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
[2023-03-22 19:34:33] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-22 19:34:33] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 3 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 51) seen :15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) 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 36) 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 36) 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 36) seen :0
Running SMT prover for 36 properties.
[2023-03-22 19:34:34] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-22 19:34:34] [INFO ] Computed 26 place invariants in 12 ms
[2023-03-22 19:34:34] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-22 19:34:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-22 19:34:34] [INFO ] After 384ms SMT Verify possible using all constraints in real domain returned unsat :23 sat :0 real:13
[2023-03-22 19:34:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-22 19:34:34] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-22 19:34:34] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :36 sat :0
Fused 36 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 36 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 19:34:34] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-22 19:34:34] [INFO ] Flatten gal took : 37 ms
[2023-03-22 19:34:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 19:34:34] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-22 19:34:34] [INFO ] Unfolded HLPN to a Petri net with 712 places and 4012 transitions 27744 arcs in 82 ms.
[2023-03-22 19:34:34] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 253 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Applied a total of 4 rules in 75 ms. Remains 708 /712 variables (removed 4) and now considering 1844/1844 (removed 0) transitions.
[2023-03-22 19:34:34] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 708 cols
[2023-03-22 19:34:35] [INFO ] Computed 50 place invariants in 92 ms
[2023-03-22 19:34:35] [INFO ] Dead Transitions using invariants and state equation in 1052 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2023-03-22 19:34:35] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 708 cols
[2023-03-22 19:34:36] [INFO ] Computed 50 place invariants in 58 ms
[2023-03-22 19:34:36] [INFO ] Implicit Places using invariants in 448 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 459 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/712 places, 1412/1844 transitions.
Applied a total of 0 rules in 18 ms. Remains 700 /700 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1608 ms. Remains : 700/712 places, 1412/1844 transitions.
Support contains 253 out of 700 places after structural reductions.
[2023-03-22 19:34:36] [INFO ] Flatten gal took : 143 ms
[2023-03-22 19:34:36] [INFO ] Flatten gal took : 102 ms
[2023-03-22 19:34:36] [INFO ] Input system was already deterministic with 1412 transitions.
Support contains 160 out of 700 places (down from 253) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-22 19:34:38] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 700 cols
[2023-03-22 19:34:38] [INFO ] Computed 42 place invariants in 31 ms
[2023-03-22 19:34:38] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-22 19:34:38] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 31 ms returned sat
[2023-03-22 19:34:38] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:3
[2023-03-22 19:34:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-22 19:34:38] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 26 ms returned sat
[2023-03-22 19:34:38] [INFO ] After 194ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :0
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 10 atomic propositions for a total of 6 simplifications.
[2023-03-22 19:34:39] [INFO ] Flatten gal took : 67 ms
[2023-03-22 19:34:39] [INFO ] Flatten gal took : 69 ms
[2023-03-22 19:34:39] [INFO ] Input system was already deterministic with 1412 transitions.
Support contains 34 out of 700 places (down from 39) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 62 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:39] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-22 19:34:39] [INFO ] Computed 42 place invariants in 28 ms
[2023-03-22 19:34:39] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:40] [INFO ] Flatten gal took : 61 ms
[2023-03-22 19:34:40] [INFO ] Flatten gal took : 56 ms
[2023-03-22 19:34:40] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 34 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:40] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-22 19:34:40] [INFO ] Invariant cache hit.
[2023-03-22 19:34:40] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 732 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:41] [INFO ] Flatten gal took : 55 ms
[2023-03-22 19:34:41] [INFO ] Flatten gal took : 49 ms
[2023-03-22 19:34:41] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 30 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:41] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-22 19:34:41] [INFO ] Invariant cache hit.
[2023-03-22 19:34:41] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:41] [INFO ] Flatten gal took : 56 ms
[2023-03-22 19:34:42] [INFO ] Flatten gal took : 49 ms
[2023-03-22 19:34:42] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 27 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:42] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-22 19:34:42] [INFO ] Invariant cache hit.
[2023-03-22 19:34:42] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 743 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:42] [INFO ] Flatten gal took : 44 ms
[2023-03-22 19:34:42] [INFO ] Flatten gal took : 47 ms
[2023-03-22 19:34:43] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 26 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:43] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-22 19:34:43] [INFO ] Invariant cache hit.
[2023-03-22 19:34:43] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:43] [INFO ] Flatten gal took : 43 ms
[2023-03-22 19:34:43] [INFO ] Flatten gal took : 46 ms
[2023-03-22 19:34:44] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 26 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-22 19:34:44] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-22 19:34:44] [INFO ] Invariant cache hit.
[2023-03-22 19:34:44] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 684/700 places, 1396/1412 transitions.
[2023-03-22 19:34:44] [INFO ] Flatten gal took : 43 ms
[2023-03-22 19:34:44] [INFO ] Flatten gal took : 44 ms
[2023-03-22 19:34:44] [INFO ] Input system was already deterministic with 1396 transitions.
[2023-03-22 19:34:44] [INFO ] Flatten gal took : 49 ms
[2023-03-22 19:34:44] [INFO ] Flatten gal took : 44 ms
[2023-03-22 19:34:45] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 19:34:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 700 places, 1412 transitions and 6324 arcs took 14 ms.
Total runtime 12821 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/502/ctl_0_ --ctl=/tmp/502/ctl_1_ --ctl=/tmp/502/ctl_2_ --ctl=/tmp/502/ctl_3_ --ctl=/tmp/502/ctl_4_ --ctl=/tmp/502/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15292144 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092488 kB
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-00
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-06
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-08
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-09
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-10
Could not compute solution for formula : PolyORBLF-COL-S04J04T08-CTLCardinality-14

BK_STOP 1679517257272

--------------------
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-COL-S04J04T08-CTLCardinality-00
ctl formula formula --ctl=/tmp/502/ctl_0_
ctl formula name PolyORBLF-COL-S04J04T08-CTLCardinality-06
ctl formula formula --ctl=/tmp/502/ctl_1_
ctl formula name PolyORBLF-COL-S04J04T08-CTLCardinality-08
ctl formula formula --ctl=/tmp/502/ctl_2_
ctl formula name PolyORBLF-COL-S04J04T08-CTLCardinality-09
ctl formula formula --ctl=/tmp/502/ctl_3_
ctl formula name PolyORBLF-COL-S04J04T08-CTLCardinality-10
ctl formula formula --ctl=/tmp/502/ctl_4_
ctl formula name PolyORBLF-COL-S04J04T08-CTLCardinality-14
ctl formula formula --ctl=/tmp/502/ctl_5_
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 700 places, 1412 transitions and 6324 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 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: 1412->1396 groups
pnml2lts-sym: Regrouping took 1.110 real 1.120 user 0.000 sys
pnml2lts-sym: state vector length is 700; there are 1396 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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...
Killing (15) : 508
Killing (9) : 508

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-COL-S04J04T08"
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-COL-S04J04T08, 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-167873950400401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T08.tgz
mv PolyORBLF-COL-S04J04T08 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 ;