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.r137-smll-167819417500154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Diffusion2D-PT-D20N010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417500154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.2K Feb 26 04:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 04:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 04:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 04:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 04:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 04:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-00
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-01
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-02
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-03
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-04
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-05
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-06
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-07
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-08
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-09
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D20N010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678635614168

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D20N010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 15:40:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 15:40:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 15:40:17] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2023-03-12 15:40:17] [INFO ] Transformed 400 places.
[2023-03-12 15:40:17] [INFO ] Transformed 2964 transitions.
[2023-03-12 15:40:17] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 392 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 68 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 107 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2023-03-12 15:40:17] [INFO ] Computed 1 place invariants in 53 ms
[2023-03-12 15:40:18] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-12 15:40:18] [INFO ] Invariant cache hit.
[2023-03-12 15:40:18] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 1278 ms to find 0 implicit places.
[2023-03-12 15:40:18] [INFO ] Invariant cache hit.
[2023-03-12 15:40:20] [INFO ] Dead Transitions using invariants and state equation in 1474 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2864 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 68 out of 400 places after structural reductions.
[2023-03-12 15:40:20] [INFO ] Flatten gal took : 252 ms
[2023-03-12 15:40:21] [INFO ] Flatten gal took : 141 ms
[2023-03-12 15:40:21] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 67 out of 400 places (down from 68) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 57) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-12 15:40:22] [INFO ] Invariant cache hit.
[2023-03-12 15:40:22] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 15:40:24] [INFO ] After 1561ms SMT Verify possible using state equation in real domain returned unsat :0 sat :10
[2023-03-12 15:40:25] [INFO ] After 2951ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :6 real:4
Attempting to minimize the solution found.
Minimization took 496 ms.
[2023-03-12 15:40:26] [INFO ] After 3813ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-12 15:40:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 15:40:27] [INFO ] After 1516ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-12 15:40:29] [INFO ] After 2768ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 738 ms.
[2023-03-12 15:40:29] [INFO ] After 3824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Finished Parikh walk after 3251 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=171 )
Parikh walk visited 10 properties in 232 ms.
[2023-03-12 15:40:30] [INFO ] Flatten gal took : 75 ms
[2023-03-12 15:40:30] [INFO ] Flatten gal took : 76 ms
[2023-03-12 15:40:30] [INFO ] Input system was already deterministic with 2964 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 192 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:30] [INFO ] Flatten gal took : 69 ms
[2023-03-12 15:40:30] [INFO ] Flatten gal took : 65 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 57 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 61 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2922 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 8 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 20 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 4/400 places, 7/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2916 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 12 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 4/400 places, 7/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 57 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 60 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2884 edges and 400 vertex of which 395 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 394 places
Ensure Unique test removed 2953 transitions
Reduce isomorphic transitions removed 2953 transitions.
Applied a total of 1 rules in 12 ms. Remains 6 /400 variables (removed 394) and now considering 11/2964 (removed 2953) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 6/400 places, 11/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 12 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 2/400 places, 3/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 0 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 0 ms
[2023-03-12 15:40:31] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA Diffusion2D-PT-D20N010-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 64 ms
[2023-03-12 15:40:31] [INFO ] Flatten gal took : 69 ms
[2023-03-12 15:40:32] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 56 ms
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 57 ms
[2023-03-12 15:40:32] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 51 ms
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:40:32] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 47 ms
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 50 ms
[2023-03-12 15:40:32] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 11 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 2/400 places, 3/2964 transitions.
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 0 ms
[2023-03-12 15:40:32] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA Diffusion2D-PT-D20N010-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 47 ms
[2023-03-12 15:40:32] [INFO ] Flatten gal took : 47 ms
[2023-03-12 15:40:33] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 46 ms
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 48 ms
[2023-03-12 15:40:33] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 46 ms
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 44 ms
[2023-03-12 15:40:33] [INFO ] Input system was already deterministic with 2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 400/400 places, 2964/2964 transitions.
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 43 ms
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 47 ms
[2023-03-12 15:40:33] [INFO ] Input system was already deterministic with 2964 transitions.
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 45 ms
[2023-03-12 15:40:33] [INFO ] Flatten gal took : 48 ms
[2023-03-12 15:40:33] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-12 15:40:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 400 places, 2964 transitions and 5928 arcs took 16 ms.
Total runtime 16720 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/469/ctl_0_ --ctl=/tmp/469/ctl_1_ --ctl=/tmp/469/ctl_2_ --ctl=/tmp/469/ctl_3_ --ctl=/tmp/469/ctl_4_ --ctl=/tmp/469/ctl_5_ --ctl=/tmp/469/ctl_6_ --ctl=/tmp/469/ctl_7_ --ctl=/tmp/469/ctl_8_ --ctl=/tmp/469/ctl_9_ --ctl=/tmp/469/ctl_10_ --ctl=/tmp/469/ctl_11_ --ctl=/tmp/469/ctl_12_ --ctl=/tmp/469/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-00
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-01
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-02
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-03
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-04
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-05
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-07
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-08
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-09
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-10
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-12
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-13
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-14
Could not compute solution for formula : Diffusion2D-PT-D20N010-CTLFireability-15

BK_STOP 1678635649856

--------------------
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
mcc2023
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-00
ctl formula formula --ctl=/tmp/469/ctl_0_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-01
ctl formula formula --ctl=/tmp/469/ctl_1_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-02
ctl formula formula --ctl=/tmp/469/ctl_2_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-03
ctl formula formula --ctl=/tmp/469/ctl_3_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-04
ctl formula formula --ctl=/tmp/469/ctl_4_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-05
ctl formula formula --ctl=/tmp/469/ctl_5_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-07
ctl formula formula --ctl=/tmp/469/ctl_6_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-08
ctl formula formula --ctl=/tmp/469/ctl_7_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-09
ctl formula formula --ctl=/tmp/469/ctl_8_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-10
ctl formula formula --ctl=/tmp/469/ctl_9_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-12
ctl formula formula --ctl=/tmp/469/ctl_10_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-13
ctl formula formula --ctl=/tmp/469/ctl_11_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-14
ctl formula formula --ctl=/tmp/469/ctl_12_
ctl formula name Diffusion2D-PT-D20N010-CTLFireability-15
ctl formula formula --ctl=/tmp/469/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 400 places, 2964 transitions and 5928 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.010 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 2964->1482 groups
pnml2lts-sym: Regrouping took 1.000 real 1.000 user 0.000 sys
pnml2lts-sym: state vector length is 400; there are 1482 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 326266 group checks and 0 next state calls
pnml2lts-sym: reachability took 13.450 real 53.400 user 0.280 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.040 user 0.000 sys
pnml2lts-sym: state space has 3.23081977575776e+19 states, 26290 nodes
double free or corruption (out)

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="Diffusion2D-PT-D20N010"
export BK_EXAMINATION="CTLFireability"
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 Diffusion2D-PT-D20N010, 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 r137-smll-167819417500154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N010.tgz
mv Diffusion2D-PT-D20N010 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 ;