fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r201-smll-167840347300098
Last Updated
May 14, 2023

About the Execution of LTSMin+red for GPUForwardProgress-PT-28a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
292.252 3578660.00 14293770.00 498.60 ????????????T??? normal

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.r201-smll-167840347300098.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 GPUForwardProgress-PT-28a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347300098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.0K Feb 25 14:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 202K Feb 25 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 14:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 14:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 44K 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 GPUForwardProgress-PT-28a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678545740856

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=GPUForwardProgress-PT-28a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 14:42:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 14:42:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 14:42:23] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-03-11 14:42:23] [INFO ] Transformed 120 places.
[2023-03-11 14:42:23] [INFO ] Transformed 149 transitions.
[2023-03-11 14:42:23] [INFO ] Found NUPN structural information;
[2023-03-11 14:42:23] [INFO ] Parsed PT model containing 120 places and 149 transitions and 581 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA GPUForwardProgress-PT-28a-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 90 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 17 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 120 cols
[2023-03-11 14:42:23] [INFO ] Computed 30 place invariants in 20 ms
[2023-03-11 14:42:23] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-11 14:42:23] [INFO ] Invariant cache hit.
[2023-03-11 14:42:24] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-11 14:42:24] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
[2023-03-11 14:42:24] [INFO ] Invariant cache hit.
[2023-03-11 14:42:24] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 743 ms. Remains : 120/120 places, 119/119 transitions.
Support contains 90 out of 120 places after structural reductions.
[2023-03-11 14:42:24] [INFO ] Flatten gal took : 59 ms
[2023-03-11 14:42:24] [INFO ] Flatten gal took : 23 ms
[2023-03-11 14:42:24] [INFO ] Input system was already deterministic with 119 transitions.
Support contains 89 out of 120 places (down from 90) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 24 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 58) seen :55
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 14:42:25] [INFO ] Invariant cache hit.
[2023-03-11 14:42:25] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-11 14:42:25] [INFO ] After 93ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2023-03-11 14:42:25] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-11 14:42:25] [INFO ] After 29ms SMT Verify possible using 29 Read/Feed constraints in real domain returned unsat :1 sat :1
[2023-03-11 14:42:25] [INFO ] After 56ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-11 14:42:25] [INFO ] After 326ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 30 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 119/119 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 120 transition count 118
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 28 Pre rules applied. Total rules applied 1 place count 120 transition count 90
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 56 rules applied. Total rules applied 57 place count 92 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 90 transition count 88
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 1 with 28 rules applied. Total rules applied 89 place count 90 transition count 88
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 117 place count 90 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 89 transition count 59
Applied a total of 118 rules in 54 ms. Remains 89 /120 variables (removed 31) and now considering 59/119 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 89/120 places, 59/119 transitions.
Incomplete random walk after 10000 steps, including 749 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 161 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1355 steps, run visited all 1 properties in 19 ms. (steps per millisecond=71 )
Probabilistic random walk after 1355 steps, saw 1247 distinct states, run finished after 19 ms. (steps per millisecond=71 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 16 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 16 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 7 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 10 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 12 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 1 place count 90 transition count 96
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 45 place count 68 transition count 96
Applied a total of 45 rules in 15 ms. Remains 68 /120 variables (removed 52) and now considering 96/119 (removed 23) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 68/120 places, 96/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 10 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 96 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 6 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 9 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 11 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 6 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 10 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 16 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 26 Pre rules applied. Total rules applied 1 place count 89 transition count 91
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 53 place count 63 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 55 place count 62 transition count 90
Applied a total of 55 rules in 18 ms. Remains 62 /120 variables (removed 58) and now considering 90/119 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 62/120 places, 90/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 89 transition count 90
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 62 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 57 place count 61 transition count 89
Applied a total of 57 rules in 15 ms. Remains 61 /120 variables (removed 59) and now considering 89/119 (removed 30) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 61/120 places, 89/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 89 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 26 Pre rules applied. Total rules applied 1 place count 89 transition count 91
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 53 place count 63 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 55 place count 62 transition count 90
Applied a total of 55 rules in 14 ms. Remains 62 /120 variables (removed 58) and now considering 90/119 (removed 29) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 62/120 places, 90/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 1 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 120/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 9 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 11 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 4 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 9 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 10 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 2 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 9 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 2 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 3 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 8 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 2 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 3 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 119/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 120/120 places, 119/119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Input system was already deterministic with 119 transitions.
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 7 ms
[2023-03-11 14:42:26] [INFO ] Flatten gal took : 6 ms
[2023-03-11 14:42:26] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-11 14:42:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 120 places, 119 transitions and 521 arcs took 2 ms.
Total runtime 3589 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/465/ctl_0_ --ctl=/tmp/465/ctl_1_ --ctl=/tmp/465/ctl_2_ --ctl=/tmp/465/ctl_3_ --ctl=/tmp/465/ctl_4_ --ctl=/tmp/465/ctl_5_ --ctl=/tmp/465/ctl_6_ --ctl=/tmp/465/ctl_7_ --ctl=/tmp/465/ctl_8_ --ctl=/tmp/465/ctl_9_ --ctl=/tmp/465/ctl_10_ --ctl=/tmp/465/ctl_11_ --ctl=/tmp/465/ctl_12_ --ctl=/tmp/465/ctl_13_ --ctl=/tmp/465/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 16030180 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098224 kB
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-00
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-01
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-02
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-03
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-04
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-05
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-06
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-07
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-08
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-09
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-10
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-11
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-13
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-14
Could not compute solution for formula : GPUForwardProgress-PT-28a-CTLFireability-15

BK_STOP 1678549319516

--------------------
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 GPUForwardProgress-PT-28a-CTLFireability-00
ctl formula formula --ctl=/tmp/465/ctl_0_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-01
ctl formula formula --ctl=/tmp/465/ctl_1_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-02
ctl formula formula --ctl=/tmp/465/ctl_2_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-03
ctl formula formula --ctl=/tmp/465/ctl_3_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-04
ctl formula formula --ctl=/tmp/465/ctl_4_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-05
ctl formula formula --ctl=/tmp/465/ctl_5_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-06
ctl formula formula --ctl=/tmp/465/ctl_6_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-07
ctl formula formula --ctl=/tmp/465/ctl_7_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-08
ctl formula formula --ctl=/tmp/465/ctl_8_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-09
ctl formula formula --ctl=/tmp/465/ctl_9_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-10
ctl formula formula --ctl=/tmp/465/ctl_10_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-11
ctl formula formula --ctl=/tmp/465/ctl_11_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-13
ctl formula formula --ctl=/tmp/465/ctl_12_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-14
ctl formula formula --ctl=/tmp/465/ctl_13_
ctl formula name GPUForwardProgress-PT-28a-CTLFireability-15
ctl formula formula --ctl=/tmp/465/ctl_14_
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 120 places, 119 transitions and 521 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 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: 119->115 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 120; there are 115 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
Killing (15) : 471
Killing (9) : 471

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="GPUForwardProgress-PT-28a"
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 GPUForwardProgress-PT-28a, 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 r201-smll-167840347300098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a 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 ;