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.r298-tall-167873951700402.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 marciexred
Input is PolyORBLF-COL-S04J04T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951700402
=====================================================================

--------------------
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-CTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J04T08-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679534793937

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J04T08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 01:26:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 01:26:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 01:26:35] [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.
[2023-03-23 01:26:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 01:26:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 709 ms
[2023-03-23 01:26:36] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 712 PT places and 4080.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
[2023-03-23 01:26:36] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-23 01:26:36] [INFO ] Skeletonized 12 HLPN properties in 2 ms. Removed 4 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 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 5 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 49) seen :45
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-23 01:26:36] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 01:26:36] [INFO ] Computed 26 place invariants in 16 ms
[2023-03-23 01:26:37] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-23 01:26:37] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 01:26:37] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
[2023-03-23 01:26:37] [INFO ] Flatten gal took : 32 ms
[2023-03-23 01:26:37] [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
[2023-03-23 01:26:37] [INFO ] Unfolded HLPN to a Petri net with 712 places and 4012 transitions 27744 arcs in 77 ms.
[2023-03-23 01:26:37] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2023-03-23 01:26:37] [INFO ] Reduced 1768 identical enabling conditions.
[2023-03-23 01:26:37] [INFO ] Reduced 352 identical enabling conditions.
[2023-03-23 01:26:37] [INFO ] Reduced 352 identical enabling conditions.
[2023-03-23 01:26:37] [INFO ] Reduced 352 identical enabling conditions.
[2023-03-23 01:26:37] [INFO ] Reduced 48 identical enabling conditions.
[2023-03-23 01:26:37] [INFO ] Reduced 352 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 591 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Applied a total of 0 rules in 37 ms. Remains 712 /712 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
[2023-03-23 01:26:37] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 712 cols
[2023-03-23 01:26:37] [INFO ] Computed 54 place invariants in 114 ms
[2023-03-23 01:26:38] [INFO ] Dead Transitions using invariants and state equation in 986 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.
[2023-03-23 01:26:38] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 712 cols
[2023-03-23 01:26:38] [INFO ] Computed 54 place invariants in 48 ms
[2023-03-23 01:26:38] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-23 01:26:38] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-23 01:26:38] [INFO ] Invariant cache hit.
[2023-03-23 01:26:39] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 01:26:39] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 712/712 places, 1412/1844 transitions.
Applied a total of 0 rules in 15 ms. Remains 712 /712 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2142 ms. Remains : 712/712 places, 1412/1844 transitions.
Support contains 591 out of 712 places after structural reductions.
[2023-03-23 01:26:39] [INFO ] Flatten gal took : 156 ms
[2023-03-23 01:26:40] [INFO ] Flatten gal took : 131 ms
[2023-03-23 01:26:40] [INFO ] Input system was already deterministic with 1412 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 69) seen :60
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-23 01:26:43] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2023-03-23 01:26:43] [INFO ] Invariant cache hit.
[2023-03-23 01:26:44] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 01:26:44] [INFO ] [Real]Absence check using 16 positive and 38 generalized place invariants in 35 ms returned sat
[2023-03-23 01:26:44] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:6
[2023-03-23 01:26:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2023-03-23 01:26:44] [INFO ] [Nat]Absence check using 16 positive and 38 generalized place invariants in 49 ms returned sat
[2023-03-23 01:26:44] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
[2023-03-23 01:26:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 01:26:44] [INFO ] Flatten gal took : 85 ms
FORMULA PolyORBLF-COL-S04J04T08-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 01:26:45] [INFO ] Flatten gal took : 89 ms
[2023-03-23 01:26:45] [INFO ] Input system was already deterministic with 1412 transitions.
Support contains 527 out of 712 places (down from 583) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 692 transition count 1396
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 692 transition count 1396
Applied a total of 36 rules in 74 ms. Remains 692 /712 variables (removed 20) and now considering 1396/1412 (removed 16) transitions.
[2023-03-23 01:26:45] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2023-03-23 01:26:45] [INFO ] Computed 50 place invariants in 31 ms
[2023-03-23 01:26:46] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 966 ms. Remains : 692/712 places, 1396/1412 transitions.
[2023-03-23 01:26:46] [INFO ] Flatten gal took : 48 ms
[2023-03-23 01:26:46] [INFO ] Flatten gal took : 52 ms
[2023-03-23 01:26:46] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Applied a total of 20 rules in 37 ms. Remains 700 /712 variables (removed 12) and now considering 1404/1412 (removed 8) transitions.
[2023-03-23 01:26:46] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 700 cols
[2023-03-23 01:26:46] [INFO ] Computed 50 place invariants in 36 ms
[2023-03-23 01:26:47] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 603 ms. Remains : 700/712 places, 1404/1412 transitions.
[2023-03-23 01:26:47] [INFO ] Flatten gal took : 45 ms
[2023-03-23 01:26:47] [INFO ] Flatten gal took : 47 ms
[2023-03-23 01:26:47] [INFO ] Input system was already deterministic with 1404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Applied a total of 20 rules in 36 ms. Remains 700 /712 variables (removed 12) and now considering 1404/1412 (removed 8) transitions.
[2023-03-23 01:26:47] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
[2023-03-23 01:26:47] [INFO ] Invariant cache hit.
[2023-03-23 01:26:48] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 700/712 places, 1404/1412 transitions.
[2023-03-23 01:26:48] [INFO ] Flatten gal took : 44 ms
[2023-03-23 01:26:48] [INFO ] Flatten gal took : 48 ms
[2023-03-23 01:26:48] [INFO ] Input system was already deterministic with 1404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 692 transition count 1396
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 692 transition count 1396
Applied a total of 36 rules in 30 ms. Remains 692 /712 variables (removed 20) and now considering 1396/1412 (removed 16) transitions.
[2023-03-23 01:26:48] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2023-03-23 01:26:48] [INFO ] Computed 50 place invariants in 24 ms
[2023-03-23 01:26:49] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 580 ms. Remains : 692/712 places, 1396/1412 transitions.
[2023-03-23 01:26:49] [INFO ] Flatten gal took : 44 ms
[2023-03-23 01:26:49] [INFO ] Flatten gal took : 50 ms
[2023-03-23 01:26:49] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 692 transition count 1396
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 692 transition count 1396
Applied a total of 36 rules in 38 ms. Remains 692 /712 variables (removed 20) and now considering 1396/1412 (removed 16) transitions.
[2023-03-23 01:26:49] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-23 01:26:49] [INFO ] Invariant cache hit.
[2023-03-23 01:26:50] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 611 ms. Remains : 692/712 places, 1396/1412 transitions.
[2023-03-23 01:26:50] [INFO ] Flatten gal took : 42 ms
[2023-03-23 01:26:50] [INFO ] Flatten gal took : 46 ms
[2023-03-23 01:26:50] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 708 transition count 1356
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 652 transition count 1348
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 128 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 288 place count 564 transition count 1268
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 400 place count 508 transition count 1212
Applied a total of 400 rules in 112 ms. Remains 508 /712 variables (removed 204) and now considering 1212/1412 (removed 200) transitions.
[2023-03-23 01:26:50] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2023-03-23 01:26:50] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-23 01:26:50] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 633 ms. Remains : 508/712 places, 1212/1412 transitions.
[2023-03-23 01:26:50] [INFO ] Flatten gal took : 35 ms
[2023-03-23 01:26:50] [INFO ] Flatten gal took : 52 ms
[2023-03-23 01:26:51] [INFO ] Input system was already deterministic with 1212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 692 transition count 1396
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 692 transition count 1396
Applied a total of 36 rules in 57 ms. Remains 692 /712 variables (removed 20) and now considering 1396/1412 (removed 16) transitions.
[2023-03-23 01:26:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2023-03-23 01:26:51] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-23 01:26:51] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 711 ms. Remains : 692/712 places, 1396/1412 transitions.
[2023-03-23 01:26:51] [INFO ] Flatten gal took : 39 ms
[2023-03-23 01:26:51] [INFO ] Flatten gal took : 42 ms
[2023-03-23 01:26:51] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 708 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 636 transition count 1340
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 144 place count 636 transition count 1292
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 240 place count 588 transition count 1292
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 400 place count 508 transition count 1212
Applied a total of 400 rules in 61 ms. Remains 508 /712 variables (removed 204) and now considering 1212/1412 (removed 200) transitions.
[2023-03-23 01:26:51] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2023-03-23 01:26:52] [INFO ] Computed 50 place invariants in 25 ms
[2023-03-23 01:26:52] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 594 ms. Remains : 508/712 places, 1212/1412 transitions.
[2023-03-23 01:26:52] [INFO ] Flatten gal took : 37 ms
[2023-03-23 01:26:52] [INFO ] Flatten gal took : 40 ms
[2023-03-23 01:26:52] [INFO ] Input system was already deterministic with 1212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1404
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 692 transition count 1396
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 692 transition count 1396
Applied a total of 36 rules in 67 ms. Remains 692 /712 variables (removed 20) and now considering 1396/1412 (removed 16) transitions.
[2023-03-23 01:26:52] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2023-03-23 01:26:52] [INFO ] Computed 50 place invariants in 22 ms
[2023-03-23 01:26:53] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 617 ms. Remains : 692/712 places, 1396/1412 transitions.
[2023-03-23 01:26:53] [INFO ] Flatten gal took : 40 ms
[2023-03-23 01:26:53] [INFO ] Flatten gal took : 44 ms
[2023-03-23 01:26:53] [INFO ] Input system was already deterministic with 1396 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Applied a total of 0 rules in 17 ms. Remains 712 /712 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
[2023-03-23 01:26:53] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 712 cols
[2023-03-23 01:26:53] [INFO ] Computed 54 place invariants in 30 ms
[2023-03-23 01:26:54] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 648 ms. Remains : 712/712 places, 1412/1412 transitions.
[2023-03-23 01:26:54] [INFO ] Flatten gal took : 42 ms
[2023-03-23 01:26:54] [INFO ] Flatten gal took : 46 ms
[2023-03-23 01:26:54] [INFO ] Input system was already deterministic with 1412 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Applied a total of 4 rules in 11 ms. Remains 708 /712 variables (removed 4) and now considering 1412/1412 (removed 0) transitions.
[2023-03-23 01:26:54] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 708 cols
[2023-03-23 01:26:54] [INFO ] Computed 50 place invariants in 30 ms
[2023-03-23 01:26:55] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 830 ms. Remains : 708/712 places, 1412/1412 transitions.
[2023-03-23 01:26:55] [INFO ] Flatten gal took : 43 ms
[2023-03-23 01:26:55] [INFO ] Flatten gal took : 49 ms
[2023-03-23 01:26:55] [INFO ] Input system was already deterministic with 1412 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 708 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 636 transition count 1340
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 636 transition count 1260
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 556 transition count 1260
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 448 place count 484 transition count 1188
Applied a total of 448 rules in 54 ms. Remains 484 /712 variables (removed 228) and now considering 1188/1412 (removed 224) transitions.
[2023-03-23 01:26:55] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
// Phase 1: matrix 1156 rows 484 cols
[2023-03-23 01:26:55] [INFO ] Computed 50 place invariants in 21 ms
[2023-03-23 01:26:55] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 577 ms. Remains : 484/712 places, 1188/1412 transitions.
[2023-03-23 01:26:56] [INFO ] Flatten gal took : 37 ms
[2023-03-23 01:26:56] [INFO ] Flatten gal took : 40 ms
[2023-03-23 01:26:56] [INFO ] Input system was already deterministic with 1188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 708 transition count 1364
Reduce places removed 48 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 64 rules applied. Total rules applied 112 place count 660 transition count 1348
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 128 place count 644 transition count 1348
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 128 place count 644 transition count 1260
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 304 place count 556 transition count 1260
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 352 place count 532 transition count 1236
Applied a total of 352 rules in 64 ms. Remains 532 /712 variables (removed 180) and now considering 1236/1412 (removed 176) transitions.
[2023-03-23 01:26:56] [INFO ] Flow matrix only has 1204 transitions (discarded 32 similar events)
// Phase 1: matrix 1204 rows 532 cols
[2023-03-23 01:26:56] [INFO ] Computed 50 place invariants in 25 ms
[2023-03-23 01:26:56] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 583 ms. Remains : 532/712 places, 1236/1412 transitions.
[2023-03-23 01:26:56] [INFO ] Flatten gal took : 35 ms
[2023-03-23 01:26:56] [INFO ] Flatten gal took : 38 ms
[2023-03-23 01:26:56] [INFO ] Input system was already deterministic with 1236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1412
Applied a total of 4 rules in 8 ms. Remains 708 /712 variables (removed 4) and now considering 1412/1412 (removed 0) transitions.
[2023-03-23 01:26:56] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 708 cols
[2023-03-23 01:26:56] [INFO ] Computed 50 place invariants in 28 ms
[2023-03-23 01:26:57] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 598 ms. Remains : 708/712 places, 1412/1412 transitions.
[2023-03-23 01:26:57] [INFO ] Flatten gal took : 40 ms
[2023-03-23 01:26:57] [INFO ] Flatten gal took : 46 ms
[2023-03-23 01:26:57] [INFO ] Input system was already deterministic with 1412 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 712/712 places, 1412/1412 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 708 transition count 1348
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 128 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 288 place count 564 transition count 1268
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 432 place count 492 transition count 1196
Applied a total of 432 rules in 47 ms. Remains 492 /712 variables (removed 220) and now considering 1196/1412 (removed 216) transitions.
[2023-03-23 01:26:57] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 492 cols
[2023-03-23 01:26:57] [INFO ] Computed 50 place invariants in 22 ms
[2023-03-23 01:26:58] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 527 ms. Remains : 492/712 places, 1196/1412 transitions.
[2023-03-23 01:26:58] [INFO ] Flatten gal took : 36 ms
[2023-03-23 01:26:58] [INFO ] Flatten gal took : 40 ms
[2023-03-23 01:26:58] [INFO ] Input system was already deterministic with 1196 transitions.
[2023-03-23 01:26:58] [INFO ] Flatten gal took : 73 ms
[2023-03-23 01:26:58] [INFO ] Flatten gal took : 76 ms
[2023-03-23 01:26:59] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 20 ms.
[2023-03-23 01:26:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 712 places, 1412 transitions and 6376 arcs took 7 ms.
Total runtime 23707 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 712 NrTr: 1412 NrArc: 6376)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.098sec

net check time: 0m 0.001sec

init dd package: 0m 2.905sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10018656 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094836 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.010sec

151647 245726 535349 581112 644047 676316 724331 761436 782370 836941 863984 890234 1041615 1309298

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="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is PolyORBLF-COL-S04J04T08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873951700402"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;