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.r394-oct2-167903717900442.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPs-PT-010B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717900442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 7.1K Feb 26 02:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 02:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 02:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 02:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 172K 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 ShieldPPPs-PT-010B-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-010B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679514102631

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=ShieldPPPs-PT-010B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 19:41:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 19:41:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 19:41:45] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2023-03-22 19:41:45] [INFO ] Transformed 683 places.
[2023-03-22 19:41:45] [INFO ] Transformed 633 transitions.
[2023-03-22 19:41:45] [INFO ] Found NUPN structural information;
[2023-03-22 19:41:45] [INFO ] Parsed PT model containing 683 places and 633 transitions and 1746 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 135 out of 683 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 683/683 places, 633/633 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 641 transition count 591
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 641 transition count 591
Applied a total of 84 rules in 81 ms. Remains 641 /683 variables (removed 42) and now considering 591/633 (removed 42) transitions.
// Phase 1: matrix 591 rows 641 cols
[2023-03-22 19:41:45] [INFO ] Computed 111 place invariants in 13 ms
[2023-03-22 19:41:46] [INFO ] Implicit Places using invariants in 670 ms returned []
[2023-03-22 19:41:46] [INFO ] Invariant cache hit.
[2023-03-22 19:41:47] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1403 ms to find 0 implicit places.
[2023-03-22 19:41:47] [INFO ] Invariant cache hit.
[2023-03-22 19:41:47] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 641/683 places, 591/633 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1880 ms. Remains : 641/683 places, 591/633 transitions.
Support contains 135 out of 641 places after structural reductions.
[2023-03-22 19:41:48] [INFO ] Flatten gal took : 82 ms
[2023-03-22 19:41:48] [INFO ] Flatten gal took : 48 ms
[2023-03-22 19:41:48] [INFO ] Input system was already deterministic with 591 transitions.
Support contains 129 out of 641 places (down from 135) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 346 ms. (steps per millisecond=28 ) properties (out of 90) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 19:41:48] [INFO ] Invariant cache hit.
[2023-03-22 19:41:48] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 19:41:49] [INFO ] [Nat]Absence check using 111 positive place invariants in 27 ms returned sat
[2023-03-22 19:41:49] [INFO ] After 319ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-22 19:41:49] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 5 ms to minimize.
[2023-03-22 19:41:49] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 2 ms to minimize.
[2023-03-22 19:41:50] [INFO ] Deduced a trap composed of 24 places in 197 ms of which 1 ms to minimize.
[2023-03-22 19:41:50] [INFO ] Deduced a trap composed of 28 places in 132 ms of which 1 ms to minimize.
[2023-03-22 19:41:50] [INFO ] Deduced a trap composed of 43 places in 106 ms of which 14 ms to minimize.
[2023-03-22 19:41:50] [INFO ] Deduced a trap composed of 17 places in 217 ms of which 0 ms to minimize.
[2023-03-22 19:41:50] [INFO ] Deduced a trap composed of 22 places in 395 ms of which 1 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 2 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 0 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 0 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 0 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 1 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2274 ms
[2023-03-22 19:41:51] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 0 ms to minimize.
[2023-03-22 19:41:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-03-22 19:41:52] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2023-03-22 19:41:52] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 0 ms to minimize.
[2023-03-22 19:41:52] [INFO ] Deduced a trap composed of 33 places in 176 ms of which 1 ms to minimize.
[2023-03-22 19:41:52] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2023-03-22 19:41:52] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 520 ms
[2023-03-22 19:41:52] [INFO ] After 3343ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-22 19:41:52] [INFO ] After 3638ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 72 ms.
Support contains 7 out of 641 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 641/641 places, 591/591 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 641 transition count 520
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 570 transition count 520
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 142 place count 570 transition count 470
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 242 place count 520 transition count 470
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 267 place count 495 transition count 445
Iterating global reduction 2 with 25 rules applied. Total rules applied 292 place count 495 transition count 445
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 292 place count 495 transition count 438
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 306 place count 488 transition count 438
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 1 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 2 with 342 rules applied. Total rules applied 648 place count 317 transition count 267
Partial Free-agglomeration rule applied 85 times.
Drop transitions removed 85 transitions
Iterating global reduction 2 with 85 rules applied. Total rules applied 733 place count 317 transition count 267
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 734 place count 316 transition count 266
Applied a total of 734 rules in 110 ms. Remains 316 /641 variables (removed 325) and now considering 266/591 (removed 325) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 316/641 places, 266/591 transitions.
Finished random walk after 3612 steps, including 1 resets, run visited all 2 properties in 54 ms. (steps per millisecond=66 )
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 19:41:52] [INFO ] Flatten gal took : 27 ms
[2023-03-22 19:41:52] [INFO ] Flatten gal took : 24 ms
[2023-03-22 19:41:52] [INFO ] Input system was already deterministic with 591 transitions.
Support contains 122 out of 641 places (down from 125) after GAL structural reductions.
Computed a total of 130 stabilizing places and 130 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 615 transition count 565
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 615 transition count 565
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 614 transition count 564
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 614 transition count 564
Applied a total of 54 rules in 69 ms. Remains 614 /641 variables (removed 27) and now considering 564/591 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 614/641 places, 564/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 20 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 21 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 564 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Reduce places removed 1 places and 1 transitions.
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 640 transition count 518
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 568 transition count 518
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 568 transition count 468
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 518 transition count 468
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 272 place count 490 transition count 440
Iterating global reduction 2 with 28 rules applied. Total rules applied 300 place count 490 transition count 440
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 300 place count 490 transition count 431
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 318 place count 481 transition count 431
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 2 with 336 rules applied. Total rules applied 654 place count 313 transition count 263
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 656 place count 311 transition count 261
Applied a total of 656 rules in 74 ms. Remains 311 /641 variables (removed 330) and now considering 261/591 (removed 330) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 74 ms. Remains : 311/641 places, 261/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 11 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 11 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 261 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 615 transition count 565
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 615 transition count 565
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 614 transition count 564
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 614 transition count 564
Applied a total of 54 rules in 62 ms. Remains 614 /641 variables (removed 27) and now considering 564/591 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 614/641 places, 564/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 18 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 19 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 615 transition count 565
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 615 transition count 565
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 614 transition count 564
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 614 transition count 564
Applied a total of 54 rules in 55 ms. Remains 614 /641 variables (removed 27) and now considering 564/591 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 614/641 places, 564/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 18 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 17 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 619 transition count 569
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 619 transition count 569
Applied a total of 44 rules in 20 ms. Remains 619 /641 variables (removed 22) and now considering 569/591 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 619/641 places, 569/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 17 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 32 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 569 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 618 transition count 568
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 618 transition count 568
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 617 transition count 567
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 617 transition count 567
Applied a total of 48 rules in 28 ms. Remains 617 /641 variables (removed 24) and now considering 567/591 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 617/641 places, 567/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 16 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 16 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 613 transition count 563
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 613 transition count 563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 612 transition count 562
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 612 transition count 562
Applied a total of 58 rules in 53 ms. Remains 612 /641 variables (removed 29) and now considering 562/591 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 612/641 places, 562/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 15 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 15 ms
[2023-03-22 19:41:53] [INFO ] Input system was already deterministic with 562 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 614 transition count 564
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 614 transition count 564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 613 transition count 563
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 613 transition count 563
Applied a total of 56 rules in 30 ms. Remains 613 /641 variables (removed 28) and now considering 563/591 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 613/641 places, 563/591 transitions.
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:53] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 616 transition count 566
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 616 transition count 566
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 615 transition count 565
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 615 transition count 565
Applied a total of 52 rules in 34 ms. Remains 615 /641 variables (removed 26) and now considering 565/591 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 615/641 places, 565/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 15 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 613 transition count 563
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 613 transition count 563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 612 transition count 562
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 612 transition count 562
Applied a total of 58 rules in 36 ms. Remains 612 /641 variables (removed 29) and now considering 562/591 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 612/641 places, 562/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 27 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 27 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 562 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 613 transition count 563
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 613 transition count 563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 612 transition count 562
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 612 transition count 562
Applied a total of 58 rules in 61 ms. Remains 612 /641 variables (removed 29) and now considering 562/591 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 612/641 places, 562/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 27 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 562 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Reduce places removed 1 places and 1 transitions.
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 640 transition count 518
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 568 transition count 518
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 568 transition count 468
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 518 transition count 468
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 271 place count 491 transition count 441
Iterating global reduction 2 with 27 rules applied. Total rules applied 298 place count 491 transition count 441
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 298 place count 491 transition count 433
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 314 place count 483 transition count 433
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 170
Deduced a syphon composed of 170 places in 0 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 2 with 340 rules applied. Total rules applied 654 place count 313 transition count 263
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 656 place count 311 transition count 261
Applied a total of 656 rules in 47 ms. Remains 311 /641 variables (removed 330) and now considering 261/591 (removed 330) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 311/641 places, 261/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 7 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 7 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 261 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 640 transition count 519
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 569 transition count 519
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 142 place count 569 transition count 469
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 242 place count 519 transition count 469
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 270 place count 491 transition count 441
Iterating global reduction 2 with 28 rules applied. Total rules applied 298 place count 491 transition count 441
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 298 place count 491 transition count 432
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 316 place count 482 transition count 432
Performed 167 Post agglomeration using F-continuation condition.Transition count delta: 167
Deduced a syphon composed of 167 places in 1 ms
Reduce places removed 167 places and 0 transitions.
Iterating global reduction 2 with 334 rules applied. Total rules applied 650 place count 315 transition count 265
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 652 place count 313 transition count 263
Applied a total of 652 rules in 65 ms. Remains 313 /641 variables (removed 328) and now considering 263/591 (removed 328) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 313/641 places, 263/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 263 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 614 transition count 564
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 614 transition count 564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 613 transition count 563
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 613 transition count 563
Applied a total of 56 rules in 29 ms. Remains 613 /641 variables (removed 28) and now considering 563/591 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 613/641 places, 563/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 13 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 617 transition count 567
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 617 transition count 567
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 616 transition count 566
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 616 transition count 566
Applied a total of 50 rules in 28 ms. Remains 616 /641 variables (removed 25) and now considering 566/591 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 616/641 places, 566/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 14 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 566 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 641/641 places, 591/591 transitions.
Reduce places removed 1 places and 1 transitions.
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 640 transition count 518
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 568 transition count 518
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 144 place count 568 transition count 468
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 244 place count 518 transition count 468
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 270 place count 492 transition count 442
Iterating global reduction 2 with 26 rules applied. Total rules applied 296 place count 492 transition count 442
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 296 place count 492 transition count 433
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 314 place count 483 transition count 433
Performed 169 Post agglomeration using F-continuation condition.Transition count delta: 169
Deduced a syphon composed of 169 places in 1 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 2 with 338 rules applied. Total rules applied 652 place count 314 transition count 264
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 654 place count 312 transition count 262
Applied a total of 654 rules in 66 ms. Remains 312 /641 variables (removed 329) and now considering 262/591 (removed 329) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 312/641 places, 262/591 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 9 ms
[2023-03-22 19:41:54] [INFO ] Input system was already deterministic with 262 transitions.
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 15 ms
[2023-03-22 19:41:54] [INFO ] Flatten gal took : 15 ms
[2023-03-22 19:41:55] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-22 19:41:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 641 places, 591 transitions and 1662 arcs took 3 ms.
Total runtime 9590 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: 641 NrTr: 591 NrArc: 1662)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.034sec

net check time: 0m 0.000sec

init dd package: 0m 2.866sec


before gc: list nodes free: 1626264

after gc: idd nodes used:37668622, unused:26331378; list nodes free:122422635

RS generation: 16m 8.205sec


-> last computed set: #nodes 37667983 (3.8e+07) #states 670,351,550,765,543,309 (17)


CANNOT_COMPUTE


BK_STOP 1679515118311

--------------------
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 0.002sec

idd.cc:820: DD Exception: No free nodes

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="ShieldPPPs-PT-010B"
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 ShieldPPPs-PT-010B, 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 r394-oct2-167903717900442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-010B.tgz
mv ShieldPPPs-PT-010B 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 ;