Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813696000625.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is CANConstruction-PT-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696000625
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K Feb 25 21:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 21:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 21:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 21:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 21:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 21:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 641K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-020-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678736218044

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-020
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 19:36:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 19:36:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 19:36:59] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2023-03-13 19:36:59] [INFO ] Transformed 1042 places.
[2023-03-13 19:36:59] [INFO ] Transformed 1760 transitions.
[2023-03-13 19:36:59] [INFO ] Parsed PT model containing 1042 places and 1760 transitions and 5200 arcs in 156 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 8 ms.
Support contains 102 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1760/1760 transitions.
Discarding 326 places :
Symmetric choice reduction at 0 with 326 rule applications. Total rules 326 place count 716 transition count 1108
Iterating global reduction 0 with 326 rules applied. Total rules applied 652 place count 716 transition count 1108
Applied a total of 652 rules in 106 ms. Remains 716 /1042 variables (removed 326) and now considering 1108/1760 (removed 652) transitions.
// Phase 1: matrix 1108 rows 716 cols
[2023-03-13 19:36:59] [INFO ] Computed 41 place invariants in 24 ms
[2023-03-13 19:37:00] [INFO ] Implicit Places using invariants in 453 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 208, 236, 250, 264, 278]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 479 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/1042 places, 1108/1760 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 683 transition count 1093
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 683 transition count 1093
Applied a total of 30 rules in 49 ms. Remains 683 /698 variables (removed 15) and now considering 1093/1108 (removed 15) transitions.
// Phase 1: matrix 1093 rows 683 cols
[2023-03-13 19:37:00] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-13 19:37:00] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-13 19:37:00] [INFO ] Invariant cache hit.
[2023-03-13 19:37:00] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-13 19:37:02] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 683/1042 places, 1093/1760 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2370 ms. Remains : 683/1042 places, 1093/1760 transitions.
Support contains 102 out of 683 places after structural reductions.
[2023-03-13 19:37:02] [INFO ] Flatten gal took : 86 ms
[2023-03-13 19:37:02] [INFO ] Flatten gal took : 46 ms
[2023-03-13 19:37:02] [INFO ] Input system was already deterministic with 1093 transitions.
Support contains 95 out of 683 places (down from 102) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 58) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-13 19:37:03] [INFO ] Invariant cache hit.
[2023-03-13 19:37:03] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2023-03-13 19:37:03] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 5 ms returned sat
[2023-03-13 19:37:03] [INFO ] After 303ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:7
[2023-03-13 19:37:03] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2023-03-13 19:37:03] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-13 19:37:04] [INFO ] After 283ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2023-03-13 19:37:04] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-13 19:37:04] [INFO ] After 154ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :8 sat :2
[2023-03-13 19:37:04] [INFO ] After 249ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-13 19:37:04] [INFO ] After 775ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :2
Fused 10 Parikh solutions to 2 different solutions.
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 3 ms.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-020-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-020-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 30 ms
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 31 ms
[2023-03-13 19:37:04] [INFO ] Input system was already deterministic with 1093 transitions.
Support contains 65 out of 683 places (down from 67) after GAL structural reductions.
Computed a total of 66 stabilizing places and 85 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1026
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1026
Applied a total of 70 rules in 33 ms. Remains 648 /683 variables (removed 35) and now considering 1026/1093 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 648/683 places, 1026/1093 transitions.
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 25 ms
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 32 ms
[2023-03-13 19:37:04] [INFO ] Input system was already deterministic with 1026 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1026
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1026
Applied a total of 70 rules in 40 ms. Remains 648 /683 variables (removed 35) and now considering 1026/1093 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 648/683 places, 1026/1093 transitions.
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 22 ms
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 22 ms
[2023-03-13 19:37:04] [INFO ] Input system was already deterministic with 1026 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 647 transition count 1024
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 647 transition count 1024
Applied a total of 72 rules in 32 ms. Remains 647 /683 variables (removed 36) and now considering 1024/1093 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 647/683 places, 1024/1093 transitions.
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:04] [INFO ] Flatten gal took : 22 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1024 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1026
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1026
Applied a total of 70 rules in 42 ms. Remains 648 /683 variables (removed 35) and now considering 1026/1093 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 648/683 places, 1026/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 19 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1026 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1025
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1025
Applied a total of 70 rules in 27 ms. Remains 648 /683 variables (removed 35) and now considering 1025/1093 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 648/683 places, 1025/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1025 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 646 transition count 1022
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 646 transition count 1022
Applied a total of 74 rules in 25 ms. Remains 646 /683 variables (removed 37) and now considering 1022/1093 (removed 71) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 646/683 places, 1022/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 19 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 22 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1022 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 649 transition count 1028
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 649 transition count 1028
Applied a total of 68 rules in 26 ms. Remains 649 /683 variables (removed 34) and now considering 1028/1093 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 649/683 places, 1028/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 18 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1028 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1026
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1026
Applied a total of 70 rules in 28 ms. Remains 648 /683 variables (removed 35) and now considering 1026/1093 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 648/683 places, 1026/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 18 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1026 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 683 transition count 962
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 1 with 131 rules applied. Total rules applied 262 place count 552 transition count 962
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 262 place count 552 transition count 944
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 298 place count 534 transition count 944
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 332 place count 500 transition count 876
Iterating global reduction 2 with 34 rules applied. Total rules applied 366 place count 500 transition count 876
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 15 rules applied. Total rules applied 381 place count 500 transition count 861
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 396 place count 485 transition count 861
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 430 place count 468 transition count 844
Applied a total of 430 rules in 103 ms. Remains 468 /683 variables (removed 215) and now considering 844/1093 (removed 249) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 104 ms. Remains : 468/683 places, 844/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 15 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 15 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 844 transitions.
Finished random walk after 2336 steps, including 16 resets, run visited all 1 properties in 10 ms. (steps per millisecond=233 )
FORMULA CANConstruction-PT-020-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 647 transition count 1024
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 647 transition count 1024
Applied a total of 72 rules in 23 ms. Remains 647 /683 variables (removed 36) and now considering 1024/1093 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 647/683 places, 1024/1093 transitions.
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 17 ms
[2023-03-13 19:37:05] [INFO ] Flatten gal took : 17 ms
[2023-03-13 19:37:05] [INFO ] Input system was already deterministic with 1024 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 683 transition count 965
Reduce places removed 128 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 129 rules applied. Total rules applied 257 place count 555 transition count 964
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 258 place count 554 transition count 964
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 258 place count 554 transition count 946
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 294 place count 536 transition count 946
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 324 place count 506 transition count 887
Iterating global reduction 3 with 30 rules applied. Total rules applied 354 place count 506 transition count 887
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 10 rules applied. Total rules applied 364 place count 506 transition count 877
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 374 place count 496 transition count 877
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 416 place count 475 transition count 856
Applied a total of 416 rules in 71 ms. Remains 475 /683 variables (removed 208) and now considering 856/1093 (removed 237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 475/683 places, 856/1093 transitions.
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 14 ms
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 15 ms
[2023-03-13 19:37:06] [INFO ] Input system was already deterministic with 856 transitions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 648 transition count 1026
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 648 transition count 1026
Applied a total of 70 rules in 22 ms. Remains 648 /683 variables (removed 35) and now considering 1026/1093 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 648/683 places, 1026/1093 transitions.
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 15 ms
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 16 ms
[2023-03-13 19:37:06] [INFO ] Input system was already deterministic with 1026 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 683 transition count 962
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 1 with 131 rules applied. Total rules applied 262 place count 552 transition count 962
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 262 place count 552 transition count 944
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 298 place count 534 transition count 944
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 332 place count 500 transition count 876
Iterating global reduction 2 with 34 rules applied. Total rules applied 366 place count 500 transition count 876
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 15 rules applied. Total rules applied 381 place count 500 transition count 861
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 396 place count 485 transition count 861
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 430 place count 468 transition count 844
Applied a total of 430 rules in 57 ms. Remains 468 /683 variables (removed 215) and now considering 844/1093 (removed 249) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 468/683 places, 844/1093 transitions.
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 12 ms
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 14 ms
[2023-03-13 19:37:06] [INFO ] Input system was already deterministic with 844 transitions.
Finished random walk after 360 steps, including 2 resets, run visited all 1 properties in 3 ms. (steps per millisecond=120 )
FORMULA CANConstruction-PT-020-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 683/683 places, 1093/1093 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 683 transition count 965
Reduce places removed 128 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 129 rules applied. Total rules applied 257 place count 555 transition count 964
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 258 place count 554 transition count 964
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 258 place count 554 transition count 946
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 294 place count 536 transition count 946
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 328 place count 502 transition count 878
Iterating global reduction 3 with 34 rules applied. Total rules applied 362 place count 502 transition count 878
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 15 rules applied. Total rules applied 377 place count 502 transition count 863
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 392 place count 487 transition count 863
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 426 place count 470 transition count 846
Applied a total of 426 rules in 62 ms. Remains 470 /683 variables (removed 213) and now considering 846/1093 (removed 247) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 470/683 places, 846/1093 transitions.
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 14 ms
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 15 ms
[2023-03-13 19:37:06] [INFO ] Input system was already deterministic with 846 transitions.
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 19 ms
[2023-03-13 19:37:06] [INFO ] Flatten gal took : 18 ms
[2023-03-13 19:37:06] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 19:37:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 683 places, 1093 transitions and 3797 arcs took 6 ms.
Total runtime 6970 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=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 683 NrTr: 1093 NrArc: 3797)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.045sec

net check time: 0m 0.000sec

init dd package: 0m 2.966sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 7509236 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16100652 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 CTLCardinality -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 0.003sec

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="CANConstruction-PT-020"
export BK_EXAMINATION="CTLCardinality"
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 CANConstruction-PT-020, 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 r042-tajo-167813696000625"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-020.tgz
mv CANConstruction-PT-020 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 ;