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.r487-tall-167912703100467.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 lolaxred
Input is Szymanski-PT-b06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703100467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M 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 Szymanski-PT-b06-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679191187652

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 01:59:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 01:59:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:59:49] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2023-03-19 01:59:49] [INFO ] Transformed 568 places.
[2023-03-19 01:59:49] [INFO ] Transformed 8320 transitions.
[2023-03-19 01:59:49] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Szymanski-PT-b06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 193 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2023-03-19 01:59:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 01:59:50] [INFO ] Computed 1 place invariants in 56 ms
[2023-03-19 01:59:50] [INFO ] Implicit Places using invariants in 687 ms returned []
[2023-03-19 01:59:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 01:59:50] [INFO ] Invariant cache hit.
[2023-03-19 01:59:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 01:59:57] [INFO ] Implicit Places using invariants and state equation in 6491 ms returned []
Implicit Place search using SMT with State Equation took 7206 ms to find 0 implicit places.
[2023-03-19 01:59:57] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 01:59:57] [INFO ] Invariant cache hit.
[2023-03-19 01:59:59] [INFO ] Dead Transitions using invariants and state equation in 1851 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9254 ms. Remains : 305/308 places, 7936/8064 transitions.
Support contains 13 out of 305 places after structural reductions.
[2023-03-19 01:59:59] [INFO ] Flatten gal took : 471 ms
[2023-03-19 02:00:00] [INFO ] Flatten gal took : 267 ms
[2023-03-19 02:00:00] [INFO ] Input system was already deterministic with 7936 transitions.
Support contains 12 out of 305 places (down from 13) after GAL structural reductions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-19 02:00:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:01] [INFO ] Invariant cache hit.
[2023-03-19 02:00:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 02:00:01] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-19 02:00:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 02:00:02] [INFO ] After 772ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2023-03-19 02:00:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 02:00:03] [INFO ] After 1259ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :3 sat :4
[2023-03-19 02:00:04] [INFO ] After 1718ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 245 ms.
[2023-03-19 02:00:04] [INFO ] After 2866ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 382 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 141010 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 141010 steps, saw 73628 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-19 02:00:08] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 02:00:08] [INFO ] Computed 3 place invariants in 29 ms
[2023-03-19 02:00:08] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 02:00:08] [INFO ] After 723ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 02:00:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 02:00:09] [INFO ] After 841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 02:00:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 02:00:11] [INFO ] After 1975ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 02:00:12] [INFO ] After 2494ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 227 ms.
[2023-03-19 02:00:12] [INFO ] After 3660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 48 ms.
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 207 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 269 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 02:00:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 02:00:13] [INFO ] Invariant cache hit.
[2023-03-19 02:00:13] [INFO ] Implicit Places using invariants in 547 ms returned []
[2023-03-19 02:00:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 02:00:13] [INFO ] Invariant cache hit.
[2023-03-19 02:00:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 02:00:16] [INFO ] Implicit Places using invariants and state equation in 2803 ms returned []
Implicit Place search using SMT with State Equation took 3357 ms to find 0 implicit places.
[2023-03-19 02:00:17] [INFO ] Redundant transitions in 921 ms returned []
[2023-03-19 02:00:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 02:00:17] [INFO ] Invariant cache hit.
[2023-03-19 02:00:19] [INFO ] Dead Transitions using invariants and state equation in 2161 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6715 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 4 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 224 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1946 rows 269 cols
[2023-03-19 02:00:19] [INFO ] Computed 3 place invariants in 11 ms
[2023-03-19 02:00:19] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 02:00:20] [INFO ] After 390ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:1
[2023-03-19 02:00:20] [INFO ] State equation strengthened by 504 read => feed constraints.
[2023-03-19 02:00:20] [INFO ] After 196ms SMT Verify possible using 504 Read/Feed constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 02:00:20] [INFO ] After 735ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 02:00:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 02:00:20] [INFO ] After 419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 02:00:21] [INFO ] After 317ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 02:00:21] [INFO ] After 592ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-19 02:00:21] [INFO ] After 1239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA Szymanski-PT-b06-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
FORMULA Szymanski-PT-b06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 323 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 02:00:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2023-03-19 02:00:22] [INFO ] Computed 1 place invariants in 23 ms
[2023-03-19 02:00:22] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-19 02:00:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:22] [INFO ] Invariant cache hit.
[2023-03-19 02:00:23] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 02:00:29] [INFO ] Implicit Places using invariants and state equation in 6570 ms returned []
Implicit Place search using SMT with State Equation took 7009 ms to find 0 implicit places.
[2023-03-19 02:00:30] [INFO ] Redundant transitions in 882 ms returned []
[2023-03-19 02:00:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:30] [INFO ] Invariant cache hit.
[2023-03-19 02:00:32] [INFO ] Dead Transitions using invariants and state equation in 2150 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10381 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s236)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 251 steps with 0 reset in 14 ms.
FORMULA Szymanski-PT-b06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b06-LTLCardinality-01 finished in 10718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 202 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2023-03-19 02:00:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:32] [INFO ] Invariant cache hit.
[2023-03-19 02:00:33] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-19 02:00:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:33] [INFO ] Invariant cache hit.
[2023-03-19 02:00:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 02:00:40] [INFO ] Implicit Places using invariants and state equation in 6978 ms returned []
Implicit Place search using SMT with State Equation took 7383 ms to find 0 implicit places.
[2023-03-19 02:00:40] [INFO ] Redundant transitions in 680 ms returned []
[2023-03-19 02:00:40] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2023-03-19 02:00:40] [INFO ] Invariant cache hit.
[2023-03-19 02:00:42] [INFO ] Dead Transitions using invariants and state equation in 1929 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10199 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s288)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 167 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b06-LTLCardinality-02 finished in 10265 ms.
All properties solved by simple procedures.
Total runtime 53512 ms.
ITS solved all properties within timeout

BK_STOP 1679191243693

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="Szymanski-PT-b06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Szymanski-PT-b06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r487-tall-167912703100467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;