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.r393-oct2-167903717100521.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 ltsminxred
Input is ShieldPPPs-PT-100B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717100521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.3K Feb 26 02:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 02:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 02:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 02:07 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 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 02:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 02:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 02:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 02:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 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 1.8M 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-100B-CTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-100B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679458361886

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-100B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:12:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 04:12:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:12:45] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2023-03-22 04:12:45] [INFO ] Transformed 6803 places.
[2023-03-22 04:12:45] [INFO ] Transformed 6303 transitions.
[2023-03-22 04:12:45] [INFO ] Found NUPN structural information;
[2023-03-22 04:12:45] [INFO ] Parsed PT model containing 6803 places and 6303 transitions and 17406 arcs in 726 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 140 out of 6803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6803/6803 places, 6303/6303 transitions.
Discarding 681 places :
Symmetric choice reduction at 0 with 681 rule applications. Total rules 681 place count 6122 transition count 5622
Iterating global reduction 0 with 681 rules applied. Total rules applied 1362 place count 6122 transition count 5622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1363 place count 6121 transition count 5621
Iterating global reduction 0 with 1 rules applied. Total rules applied 1364 place count 6121 transition count 5621
Applied a total of 1364 rules in 2984 ms. Remains 6121 /6803 variables (removed 682) and now considering 5621/6303 (removed 682) transitions.
// Phase 1: matrix 5621 rows 6121 cols
[2023-03-22 04:12:48] [INFO ] Computed 1101 place invariants in 72 ms
[2023-03-22 04:12:54] [INFO ] Implicit Places using invariants in 5769 ms returned []
[2023-03-22 04:12:54] [INFO ] Invariant cache hit.
[2023-03-22 04:12:58] [INFO ] Implicit Places using invariants and state equation in 3618 ms returned []
Implicit Place search using SMT with State Equation took 9486 ms to find 0 implicit places.
[2023-03-22 04:12:58] [INFO ] Invariant cache hit.
[2023-03-22 04:13:04] [INFO ] Dead Transitions using invariants and state equation in 6312 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6121/6803 places, 5621/6303 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18792 ms. Remains : 6121/6803 places, 5621/6303 transitions.
Support contains 140 out of 6121 places after structural reductions.
[2023-03-22 04:13:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 04:13:05] [INFO ] Flatten gal took : 349 ms
FORMULA ShieldPPPs-PT-100B-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 04:13:05] [INFO ] Flatten gal took : 247 ms
[2023-03-22 04:13:05] [INFO ] Input system was already deterministic with 5621 transitions.
Support contains 129 out of 6121 places (down from 140) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=14 ) properties (out of 68) seen :24
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) seen :0
Running SMT prover for 44 properties.
[2023-03-22 04:13:06] [INFO ] Invariant cache hit.
[2023-03-22 04:13:12] [INFO ] After 5523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-03-22 04:13:18] [INFO ] [Nat]Absence check using 1101 positive place invariants in 860 ms returned sat
[2023-03-22 04:13:37] [INFO ] After 13090ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :44
[2023-03-22 04:13:37] [INFO ] After 13126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :44
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-22 04:13:37] [INFO ] After 25099ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :44
Fused 44 Parikh solutions to 30 different solutions.
Parikh walk visited 7 properties in 10881 ms.
Support contains 76 out of 6121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Drop transitions removed 683 transitions
Trivial Post-agglo rules discarded 683 transitions
Performed 683 trivial Post agglomeration. Transition count delta: 683
Iterating post reduction 0 with 683 rules applied. Total rules applied 683 place count 6121 transition count 4938
Reduce places removed 683 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 690 rules applied. Total rules applied 1373 place count 5438 transition count 4931
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1380 place count 5431 transition count 4931
Performed 497 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 497 Pre rules applied. Total rules applied 1380 place count 5431 transition count 4434
Deduced a syphon composed of 497 places in 26 ms
Reduce places removed 497 places and 0 transitions.
Iterating global reduction 3 with 994 rules applied. Total rules applied 2374 place count 4934 transition count 4434
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 2380 place count 4928 transition count 4428
Iterating global reduction 3 with 6 rules applied. Total rules applied 2386 place count 4928 transition count 4428
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 2386 place count 4928 transition count 4423
Deduced a syphon composed of 5 places in 27 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 2396 place count 4923 transition count 4423
Performed 1748 Post agglomeration using F-continuation condition.Transition count delta: 1748
Deduced a syphon composed of 1748 places in 11 ms
Reduce places removed 1748 places and 0 transitions.
Iterating global reduction 3 with 3496 rules applied. Total rules applied 5892 place count 3175 transition count 2675
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 870 times.
Drop transitions removed 870 transitions
Iterating global reduction 3 with 870 rules applied. Total rules applied 6762 place count 3175 transition count 2675
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 6763 place count 3174 transition count 2674
Applied a total of 6763 rules in 2778 ms. Remains 3174 /6121 variables (removed 2947) and now considering 2674/5621 (removed 2947) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2791 ms. Remains : 3174/6121 places, 2674/5621 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=13 ) properties (out of 37) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 2674 rows 3174 cols
[2023-03-22 04:13:52] [INFO ] Computed 1101 place invariants in 105 ms
[2023-03-22 04:13:54] [INFO ] After 1816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-22 04:13:56] [INFO ] [Nat]Absence check using 1044 positive place invariants in 425 ms returned sat
[2023-03-22 04:13:56] [INFO ] [Nat]Absence check using 1044 positive and 57 generalized place invariants in 63 ms returned sat
[2023-03-22 04:14:05] [INFO ] After 7667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-22 04:14:06] [INFO ] Deduced a trap composed of 4 places in 757 ms of which 6 ms to minimize.
[2023-03-22 04:14:07] [INFO ] Deduced a trap composed of 5 places in 575 ms of which 21 ms to minimize.
[2023-03-22 04:14:07] [INFO ] Deduced a trap composed of 4 places in 515 ms of which 17 ms to minimize.
[2023-03-22 04:14:08] [INFO ] Deduced a trap composed of 4 places in 415 ms of which 0 ms to minimize.
[2023-03-22 04:14:08] [INFO ] Deduced a trap composed of 7 places in 406 ms of which 15 ms to minimize.
[2023-03-22 04:14:09] [INFO ] Deduced a trap composed of 8 places in 479 ms of which 1 ms to minimize.
[2023-03-22 04:14:10] [INFO ] Deduced a trap composed of 10 places in 424 ms of which 1 ms to minimize.
[2023-03-22 04:14:10] [INFO ] Deduced a trap composed of 6 places in 419 ms of which 1 ms to minimize.
[2023-03-22 04:14:11] [INFO ] Deduced a trap composed of 6 places in 465 ms of which 1 ms to minimize.
[2023-03-22 04:14:11] [INFO ] Deduced a trap composed of 12 places in 408 ms of which 3 ms to minimize.
[2023-03-22 04:14:12] [INFO ] Deduced a trap composed of 5 places in 351 ms of which 1 ms to minimize.
[2023-03-22 04:14:12] [INFO ] Deduced a trap composed of 9 places in 488 ms of which 1 ms to minimize.
[2023-03-22 04:14:13] [INFO ] Deduced a trap composed of 4 places in 513 ms of which 15 ms to minimize.
[2023-03-22 04:14:14] [INFO ] Deduced a trap composed of 4 places in 423 ms of which 1 ms to minimize.
[2023-03-22 04:14:14] [INFO ] Deduced a trap composed of 5 places in 493 ms of which 1 ms to minimize.
[2023-03-22 04:14:16] [INFO ] Deduced a trap composed of 18 places in 1263 ms of which 1 ms to minimize.
[2023-03-22 04:14:16] [INFO ] Deduced a trap composed of 4 places in 366 ms of which 1 ms to minimize.
[2023-03-22 04:14:17] [INFO ] Deduced a trap composed of 6 places in 360 ms of which 0 ms to minimize.
[2023-03-22 04:14:17] [INFO ] Deduced a trap composed of 8 places in 529 ms of which 1 ms to minimize.
[2023-03-22 04:14:19] [INFO ] Deduced a trap composed of 6 places in 1016 ms of which 1 ms to minimize.
[2023-03-22 04:14:20] [INFO ] Deduced a trap composed of 7 places in 1108 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 04:14:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 04:14:20] [INFO ] After 26071ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:22
Parikh walk visited 0 properties in 5864 ms.
Support contains 47 out of 3174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3174/3174 places, 2674/2674 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3174 transition count 2672
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 3172 transition count 2672
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 3172 transition count 2669
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 3169 transition count 2669
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 10 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 56 place count 3146 transition count 2646
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 3146 transition count 2646
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 3142 transition count 2642
Applied a total of 63 rules in 836 ms. Remains 3142 /3174 variables (removed 32) and now considering 2642/2674 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 837 ms. Remains : 3142/3174 places, 2642/2674 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=14 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 44486 steps, run timeout after 3002 ms. (steps per millisecond=14 ) properties seen :{5=1, 9=1, 17=1, 20=1}
Probabilistic random walk after 44486 steps, saw 40985 distinct states, run finished after 3008 ms. (steps per millisecond=14 ) properties seen :4
Running SMT prover for 17 properties.
// Phase 1: matrix 2642 rows 3142 cols
[2023-03-22 04:14:31] [INFO ] Computed 1101 place invariants in 55 ms
[2023-03-22 04:14:32] [INFO ] After 1533ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-22 04:14:34] [INFO ] [Nat]Absence check using 1039 positive place invariants in 410 ms returned sat
[2023-03-22 04:14:34] [INFO ] [Nat]Absence check using 1039 positive and 62 generalized place invariants in 22 ms returned sat
[2023-03-22 04:14:42] [INFO ] After 6946ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-22 04:14:43] [INFO ] Deduced a trap composed of 7 places in 585 ms of which 2 ms to minimize.
[2023-03-22 04:14:44] [INFO ] Deduced a trap composed of 6 places in 607 ms of which 1 ms to minimize.
[2023-03-22 04:14:45] [INFO ] Deduced a trap composed of 5 places in 608 ms of which 2 ms to minimize.
[2023-03-22 04:14:46] [INFO ] Deduced a trap composed of 6 places in 863 ms of which 2 ms to minimize.
[2023-03-22 04:14:47] [INFO ] Deduced a trap composed of 6 places in 640 ms of which 2 ms to minimize.
[2023-03-22 04:14:47] [INFO ] Deduced a trap composed of 9 places in 535 ms of which 4 ms to minimize.
[2023-03-22 04:14:48] [INFO ] Deduced a trap composed of 9 places in 559 ms of which 1 ms to minimize.
[2023-03-22 04:14:49] [INFO ] Deduced a trap composed of 6 places in 754 ms of which 1 ms to minimize.
[2023-03-22 04:14:49] [INFO ] Deduced a trap composed of 6 places in 593 ms of which 1 ms to minimize.
[2023-03-22 04:14:50] [INFO ] Deduced a trap composed of 6 places in 573 ms of which 1 ms to minimize.
[2023-03-22 04:14:51] [INFO ] Deduced a trap composed of 6 places in 451 ms of which 1 ms to minimize.
[2023-03-22 04:14:51] [INFO ] Deduced a trap composed of 6 places in 573 ms of which 1 ms to minimize.
[2023-03-22 04:14:52] [INFO ] Deduced a trap composed of 5 places in 420 ms of which 1 ms to minimize.
[2023-03-22 04:14:53] [INFO ] Deduced a trap composed of 4 places in 462 ms of which 1 ms to minimize.
[2023-03-22 04:14:53] [INFO ] Deduced a trap composed of 4 places in 481 ms of which 1 ms to minimize.
[2023-03-22 04:14:54] [INFO ] Deduced a trap composed of 9 places in 521 ms of which 36 ms to minimize.
[2023-03-22 04:14:55] [INFO ] Deduced a trap composed of 4 places in 1359 ms of which 1 ms to minimize.
[2023-03-22 04:14:56] [INFO ] Deduced a trap composed of 6 places in 472 ms of which 2 ms to minimize.
[2023-03-22 04:14:57] [INFO ] Deduced a trap composed of 6 places in 556 ms of which 32 ms to minimize.
[2023-03-22 04:14:57] [INFO ] Deduced a trap composed of 8 places in 536 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 04:14:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 04:14:57] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:17
Parikh walk visited 0 properties in 3763 ms.
Support contains 35 out of 3142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3142/3142 places, 2642/2642 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3142 transition count 2640
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 3140 transition count 2640
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 9 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 18 place count 3133 transition count 2633
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 3133 transition count 2633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 3132 transition count 2632
Applied a total of 22 rules in 646 ms. Remains 3132 /3142 variables (removed 10) and now considering 2632/2642 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 647 ms. Remains : 3132/3142 places, 2632/2642 transitions.
[2023-03-22 04:15:02] [INFO ] Flatten gal took : 161 ms
[2023-03-22 04:15:02] [INFO ] Flatten gal took : 179 ms
[2023-03-22 04:15:03] [INFO ] Input system was already deterministic with 5621 transitions.
Computed a total of 1210 stabilizing places and 1210 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 6106 transition count 5606
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 6106 transition count 5606
Applied a total of 30 rules in 1373 ms. Remains 6106 /6121 variables (removed 15) and now considering 5606/5621 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1374 ms. Remains : 6106/6121 places, 5606/5621 transitions.
[2023-03-22 04:15:04] [INFO ] Flatten gal took : 174 ms
[2023-03-22 04:15:04] [INFO ] Flatten gal took : 181 ms
[2023-03-22 04:15:05] [INFO ] Input system was already deterministic with 5606 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 702 rules applied. Total rules applied 702 place count 6120 transition count 4918
Reduce places removed 702 places and 0 transitions.
Iterating post reduction 1 with 702 rules applied. Total rules applied 1404 place count 5418 transition count 4918
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 1404 place count 5418 transition count 4418
Deduced a syphon composed of 500 places in 26 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 2404 place count 4918 transition count 4418
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 2423 place count 4899 transition count 4399
Iterating global reduction 2 with 19 rules applied. Total rules applied 2442 place count 4899 transition count 4399
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2442 place count 4899 transition count 4390
Deduced a syphon composed of 9 places in 26 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 2460 place count 4890 transition count 4390
Performed 1782 Post agglomeration using F-continuation condition.Transition count delta: 1782
Deduced a syphon composed of 1782 places in 9 ms
Reduce places removed 1782 places and 0 transitions.
Iterating global reduction 2 with 3564 rules applied. Total rules applied 6024 place count 3108 transition count 2608
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6026 place count 3106 transition count 2606
Applied a total of 6026 rules in 1935 ms. Remains 3106 /6121 variables (removed 3015) and now considering 2606/5621 (removed 3015) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1936 ms. Remains : 3106/6121 places, 2606/5621 transitions.
[2023-03-22 04:15:07] [INFO ] Flatten gal took : 114 ms
[2023-03-22 04:15:07] [INFO ] Flatten gal took : 89 ms
[2023-03-22 04:15:07] [INFO ] Input system was already deterministic with 2606 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 6106 transition count 5606
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 6106 transition count 5606
Applied a total of 30 rules in 1463 ms. Remains 6106 /6121 variables (removed 15) and now considering 5606/5621 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1464 ms. Remains : 6106/6121 places, 5606/5621 transitions.
[2023-03-22 04:15:09] [INFO ] Flatten gal took : 183 ms
[2023-03-22 04:15:09] [INFO ] Flatten gal took : 190 ms
[2023-03-22 04:15:09] [INFO ] Input system was already deterministic with 5606 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 6120 transition count 4920
Reduce places removed 700 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 701 rules applied. Total rules applied 1401 place count 5420 transition count 4919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1402 place count 5419 transition count 4919
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 1402 place count 5419 transition count 4419
Deduced a syphon composed of 500 places in 26 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 2402 place count 4919 transition count 4419
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2419 place count 4902 transition count 4402
Iterating global reduction 3 with 17 rules applied. Total rules applied 2436 place count 4902 transition count 4402
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 2436 place count 4902 transition count 4393
Deduced a syphon composed of 9 places in 25 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 2454 place count 4893 transition count 4393
Performed 1784 Post agglomeration using F-continuation condition.Transition count delta: 1784
Deduced a syphon composed of 1784 places in 9 ms
Reduce places removed 1784 places and 0 transitions.
Iterating global reduction 3 with 3568 rules applied. Total rules applied 6022 place count 3109 transition count 2609
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6024 place count 3107 transition count 2607
Applied a total of 6024 rules in 1863 ms. Remains 3107 /6121 variables (removed 3014) and now considering 2607/5621 (removed 3014) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1864 ms. Remains : 3107/6121 places, 2607/5621 transitions.
[2023-03-22 04:15:11] [INFO ] Flatten gal took : 76 ms
[2023-03-22 04:15:12] [INFO ] Flatten gal took : 84 ms
[2023-03-22 04:15:12] [INFO ] Input system was already deterministic with 2607 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1322 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1335 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 04:15:13] [INFO ] Flatten gal took : 131 ms
[2023-03-22 04:15:13] [INFO ] Flatten gal took : 176 ms
[2023-03-22 04:15:14] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1348 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1361 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 04:15:15] [INFO ] Flatten gal took : 163 ms
[2023-03-22 04:15:16] [INFO ] Flatten gal took : 175 ms
[2023-03-22 04:15:16] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1403 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1403 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 04:15:18] [INFO ] Flatten gal took : 142 ms
[2023-03-22 04:15:18] [INFO ] Flatten gal took : 150 ms
[2023-03-22 04:15:18] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 701 transitions
Trivial Post-agglo rules discarded 701 transitions
Performed 701 trivial Post agglomeration. Transition count delta: 701
Iterating post reduction 0 with 701 rules applied. Total rules applied 701 place count 6120 transition count 4919
Reduce places removed 701 places and 0 transitions.
Iterating post reduction 1 with 701 rules applied. Total rules applied 1402 place count 5419 transition count 4919
Performed 498 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 498 Pre rules applied. Total rules applied 1402 place count 5419 transition count 4421
Deduced a syphon composed of 498 places in 24 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 2 with 996 rules applied. Total rules applied 2398 place count 4921 transition count 4421
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 2416 place count 4903 transition count 4403
Iterating global reduction 2 with 18 rules applied. Total rules applied 2434 place count 4903 transition count 4403
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2434 place count 4903 transition count 4394
Deduced a syphon composed of 9 places in 18 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 2452 place count 4894 transition count 4394
Performed 1786 Post agglomeration using F-continuation condition.Transition count delta: 1786
Deduced a syphon composed of 1786 places in 9 ms
Reduce places removed 1786 places and 0 transitions.
Iterating global reduction 2 with 3572 rules applied. Total rules applied 6024 place count 3108 transition count 2608
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6026 place count 3106 transition count 2606
Applied a total of 6026 rules in 1832 ms. Remains 3106 /6121 variables (removed 3015) and now considering 2606/5621 (removed 3015) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1832 ms. Remains : 3106/6121 places, 2606/5621 transitions.
[2023-03-22 04:15:20] [INFO ] Flatten gal took : 83 ms
[2023-03-22 04:15:20] [INFO ] Flatten gal took : 95 ms
[2023-03-22 04:15:20] [INFO ] Input system was already deterministic with 2606 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 6104 transition count 5604
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 6104 transition count 5604
Applied a total of 34 rules in 1347 ms. Remains 6104 /6121 variables (removed 17) and now considering 5604/5621 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1347 ms. Remains : 6104/6121 places, 5604/5621 transitions.
[2023-03-22 04:15:22] [INFO ] Flatten gal took : 159 ms
[2023-03-22 04:15:22] [INFO ] Flatten gal took : 186 ms
[2023-03-22 04:15:22] [INFO ] Input system was already deterministic with 5604 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1422 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1422 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 04:15:24] [INFO ] Flatten gal took : 149 ms
[2023-03-22 04:15:24] [INFO ] Flatten gal took : 215 ms
[2023-03-22 04:15:25] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 6103 transition count 5603
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 6103 transition count 5603
Applied a total of 36 rules in 1545 ms. Remains 6103 /6121 variables (removed 18) and now considering 5603/5621 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1545 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 04:15:26] [INFO ] Flatten gal took : 127 ms
[2023-03-22 04:15:26] [INFO ] Flatten gal took : 158 ms
[2023-03-22 04:15:27] [INFO ] Input system was already deterministic with 5603 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 696 transitions
Trivial Post-agglo rules discarded 696 transitions
Performed 696 trivial Post agglomeration. Transition count delta: 696
Iterating post reduction 0 with 696 rules applied. Total rules applied 696 place count 6120 transition count 4924
Reduce places removed 696 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 697 rules applied. Total rules applied 1393 place count 5424 transition count 4923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1394 place count 5423 transition count 4923
Performed 502 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 502 Pre rules applied. Total rules applied 1394 place count 5423 transition count 4421
Deduced a syphon composed of 502 places in 27 ms
Reduce places removed 502 places and 0 transitions.
Iterating global reduction 3 with 1004 rules applied. Total rules applied 2398 place count 4921 transition count 4421
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2415 place count 4904 transition count 4404
Iterating global reduction 3 with 17 rules applied. Total rules applied 2432 place count 4904 transition count 4404
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 2432 place count 4904 transition count 4396
Deduced a syphon composed of 8 places in 26 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 2448 place count 4896 transition count 4396
Performed 1778 Post agglomeration using F-continuation condition.Transition count delta: 1778
Deduced a syphon composed of 1778 places in 10 ms
Reduce places removed 1778 places and 0 transitions.
Iterating global reduction 3 with 3556 rules applied. Total rules applied 6004 place count 3118 transition count 2618
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6006 place count 3116 transition count 2616
Applied a total of 6006 rules in 1912 ms. Remains 3116 /6121 variables (removed 3005) and now considering 2616/5621 (removed 3005) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1912 ms. Remains : 3116/6121 places, 2616/5621 transitions.
[2023-03-22 04:15:29] [INFO ] Flatten gal took : 85 ms
[2023-03-22 04:15:29] [INFO ] Flatten gal took : 96 ms
[2023-03-22 04:15:29] [INFO ] Input system was already deterministic with 2616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 6103 transition count 5603
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 6103 transition count 5603
Applied a total of 36 rules in 1434 ms. Remains 6103 /6121 variables (removed 18) and now considering 5603/5621 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1434 ms. Remains : 6103/6121 places, 5603/5621 transitions.
[2023-03-22 04:15:31] [INFO ] Flatten gal took : 156 ms
[2023-03-22 04:15:31] [INFO ] Flatten gal took : 176 ms
[2023-03-22 04:15:31] [INFO ] Input system was already deterministic with 5603 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 6102 transition count 5602
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 6102 transition count 5602
Applied a total of 38 rules in 1381 ms. Remains 6102 /6121 variables (removed 19) and now considering 5602/5621 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1382 ms. Remains : 6102/6121 places, 5602/5621 transitions.
[2023-03-22 04:15:33] [INFO ] Flatten gal took : 124 ms
[2023-03-22 04:15:33] [INFO ] Flatten gal took : 134 ms
[2023-03-22 04:15:33] [INFO ] Input system was already deterministic with 5602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6121/6121 places, 5621/5621 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 6104 transition count 5604
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 6104 transition count 5604
Applied a total of 34 rules in 1339 ms. Remains 6104 /6121 variables (removed 17) and now considering 5604/5621 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1351 ms. Remains : 6104/6121 places, 5604/5621 transitions.
[2023-03-22 04:15:35] [INFO ] Flatten gal took : 123 ms
[2023-03-22 04:15:35] [INFO ] Flatten gal took : 139 ms
[2023-03-22 04:15:35] [INFO ] Input system was already deterministic with 5604 transitions.
[2023-03-22 04:15:35] [INFO ] Flatten gal took : 183 ms
[2023-03-22 04:15:36] [INFO ] Flatten gal took : 185 ms
[2023-03-22 04:15:36] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2023-03-22 04:15:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6121 places, 5621 transitions and 16042 arcs took 25 ms.
Total runtime 171612 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/647/ctl_0_ --ctl=/tmp/647/ctl_1_ --ctl=/tmp/647/ctl_2_ --ctl=/tmp/647/ctl_3_ --ctl=/tmp/647/ctl_4_ --ctl=/tmp/647/ctl_5_ --ctl=/tmp/647/ctl_6_ --ctl=/tmp/647/ctl_7_ --ctl=/tmp/647/ctl_8_ --ctl=/tmp/647/ctl_9_ --ctl=/tmp/647/ctl_10_ --ctl=/tmp/647/ctl_11_ --ctl=/tmp/647/ctl_12_ --ctl=/tmp/647/ctl_13_ --ctl=/tmp/647/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 5270272 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16089484 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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-100B"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldPPPs-PT-100B, 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 r393-oct2-167903717100521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-100B.tgz
mv ShieldPPPs-PT-100B 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 ;