Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978000292.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-030A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978000292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.0K Feb 26 00:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 00:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 23:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 23:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 00:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 00:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 82K 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 ShieldRVt-PT-030A-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-030A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679307006596

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:10:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 10:10:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:10:08] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-20 10:10:08] [INFO ] Transformed 243 places.
[2023-03-20 10:10:08] [INFO ] Transformed 243 transitions.
[2023-03-20 10:10:08] [INFO ] Found NUPN structural information;
[2023-03-20 10:10:08] [INFO ] Parsed PT model containing 243 places and 243 transitions and 1026 arcs in 132 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-030A-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030A-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 32 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:08] [INFO ] Computed 121 place invariants in 10 ms
[2023-03-20 10:10:09] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-20 10:10:09] [INFO ] Invariant cache hit.
[2023-03-20 10:10:09] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
[2023-03-20 10:10:09] [INFO ] Invariant cache hit.
[2023-03-20 10:10:09] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 740 ms. Remains : 243/243 places, 242/242 transitions.
Support contains 40 out of 243 places after structural reductions.
[2023-03-20 10:10:09] [INFO ] Flatten gal took : 63 ms
[2023-03-20 10:10:09] [INFO ] Flatten gal took : 24 ms
[2023-03-20 10:10:09] [INFO ] Input system was already deterministic with 242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=14 ) properties (out of 21) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-20 10:10:11] [INFO ] Invariant cache hit.
[2023-03-20 10:10:12] [INFO ] [Real]Absence check using 121 positive place invariants in 152 ms returned sat
[2023-03-20 10:10:12] [INFO ] After 1195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-20 10:10:12] [INFO ] [Nat]Absence check using 121 positive place invariants in 21 ms returned sat
[2023-03-20 10:10:13] [INFO ] After 289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-20 10:10:13] [INFO ] After 845ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 683 ms.
[2023-03-20 10:10:14] [INFO ] After 1782ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 195 ms.
Support contains 20 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 241
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 28 place count 242 transition count 241
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 54 place count 242 transition count 215
Applied a total of 54 rules in 54 ms. Remains 242 /243 variables (removed 1) and now considering 215/242 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 242/243 places, 215/242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 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 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 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 38 ms. (steps per millisecond=263 ) 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 :0
Running SMT prover for 8 properties.
// Phase 1: matrix 215 rows 242 cols
[2023-03-20 10:10:15] [INFO ] Computed 121 place invariants in 9 ms
[2023-03-20 10:10:15] [INFO ] [Real]Absence check using 121 positive place invariants in 17 ms returned sat
[2023-03-20 10:10:15] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-20 10:10:15] [INFO ] [Nat]Absence check using 121 positive place invariants in 15 ms returned sat
[2023-03-20 10:10:16] [INFO ] After 318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-20 10:10:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 10:10:16] [INFO ] After 145ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-20 10:10:16] [INFO ] After 364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 206 ms.
[2023-03-20 10:10:16] [INFO ] After 1117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 213 ms.
Support contains 18 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 215/215 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 242 transition count 215
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 242 transition count 214
Applied a total of 2 rules in 52 ms. Remains 242 /242 variables (removed 0) and now considering 214/215 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 242/242 places, 214/215 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=26 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 214 rows 242 cols
[2023-03-20 10:10:17] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-20 10:10:18] [INFO ] [Real]Absence check using 121 positive place invariants in 20 ms returned sat
[2023-03-20 10:10:18] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-20 10:10:18] [INFO ] [Nat]Absence check using 121 positive place invariants in 20 ms returned sat
[2023-03-20 10:10:18] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-20 10:10:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 10:10:18] [INFO ] After 126ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-20 10:10:19] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-20 10:10:19] [INFO ] After 753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 156 ms.
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 214/214 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 242 transition count 214
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 242 transition count 213
Applied a total of 2 rules in 35 ms. Remains 242 /242 variables (removed 0) and now considering 213/214 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 242/242 places, 213/214 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Finished probabilistic random walk after 2722 steps, run visited all 7 properties in 73 ms. (steps per millisecond=37 )
Probabilistic random walk after 2722 steps, saw 2631 distinct states, run finished after 73 ms. (steps per millisecond=37 ) properties seen :7
Computed a total of 1 stabilizing places and 1 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' '!(F(G(p0)))'
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 241
Applied a total of 2 rules in 15 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
// Phase 1: matrix 241 rows 242 cols
[2023-03-20 10:10:20] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-20 10:10:21] [INFO ] Implicit Places using invariants in 244 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 247 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 9 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 271 ms. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s166 1) (NEQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 597 ms.
Stack based approach found an accepted trace after 1932 steps with 0 reset with depth 1933 and stack size 873 in 10 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-01 finished in 1158 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' '!(X(F(p0)))'
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:21] [INFO ] Computed 121 place invariants in 5 ms
[2023-03-20 10:10:22] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-20 10:10:22] [INFO ] Invariant cache hit.
[2023-03-20 10:10:22] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
[2023-03-20 10:10:22] [INFO ] Invariant cache hit.
[2023-03-20 10:10:22] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s190 1) (NEQ s193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 810 ms.
Product exploration explored 100000 steps with 50000 reset in 724 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-030A-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-030A-LTLFireability-02 finished in 2583 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' '!(G(F(p0)))'
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 240 transition count 240
Applied a total of 3 rules in 14 ms. Remains 240 /243 variables (removed 3) and now considering 240/242 (removed 2) transitions.
// Phase 1: matrix 240 rows 240 cols
[2023-03-20 10:10:24] [INFO ] Computed 120 place invariants in 1 ms
[2023-03-20 10:10:24] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-20 10:10:24] [INFO ] Invariant cache hit.
[2023-03-20 10:10:25] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
[2023-03-20 10:10:25] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-20 10:10:25] [INFO ] Invariant cache hit.
[2023-03-20 10:10:25] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 240/243 places, 240/242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 824 ms. Remains : 240/243 places, 240/242 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-03 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:(EQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 358 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-03 finished in 1317 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' '!(X(X(F((p0&&G(p1))))))'
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:25] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-20 10:10:26] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-20 10:10:26] [INFO ] Invariant cache hit.
[2023-03-20 10:10:26] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
[2023-03-20 10:10:26] [INFO ] Invariant cache hit.
[2023-03-20 10:10:26] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s109 0), p1:(NEQ s109 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 434 ms.
Stack based approach found an accepted trace after 89589 steps with 0 reset with depth 89590 and stack size 13395 in 494 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-04 finished in 1821 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' '!(X((!p0&&X((F(!p1)||G(!p0))))))'
Support contains 5 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-20 10:10:27] [INFO ] Invariant cache hit.
[2023-03-20 10:10:27] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-20 10:10:27] [INFO ] Invariant cache hit.
[2023-03-20 10:10:28] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2023-03-20 10:10:28] [INFO ] Invariant cache hit.
[2023-03-20 10:10:28] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, p1, p0, p0, (AND p1 p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s59 1) (EQ s68 1) (EQ s74 1)), p0:(AND (EQ s118 1) (EQ s121 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 661 ms.
Product exploration explored 100000 steps with 33333 reset in 576 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND p0 p1))))
Knowledge based reduction with 5 factoid took 178 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-030A-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-030A-LTLFireability-06 finished in 2282 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' '!((p0 U X(G((F(p1)&&(p2||X(!p3)))))))'
Support contains 8 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-20 10:10:29] [INFO ] Invariant cache hit.
[2023-03-20 10:10:30] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-20 10:10:30] [INFO ] Invariant cache hit.
[2023-03-20 10:10:30] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
[2023-03-20 10:10:30] [INFO ] Invariant cache hit.
[2023-03-20 10:10:30] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p1) (AND (NOT p2) p3)), (OR (NOT p1) (AND (NOT p2) p3)), p3, (NOT p1), true, (OR (AND (NOT p2) p3) (AND (NOT p1) p3))]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 5}], [{ cond=p3, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p3), acceptance={} source=5 dest: 0}, { cond=(AND p0 p3), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2) p3), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p2:(AND (EQ s62 1) (EQ s65 1)), p1:(AND (EQ s8 1) (EQ s10 1) (EQ s15 1)), p0:(EQ s163 1), p3:(OR (NEQ s166 1) (NEQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 443 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 1 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-08 finished in 1564 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 240 transition count 240
Applied a total of 3 rules in 14 ms. Remains 240 /243 variables (removed 3) and now considering 240/242 (removed 2) transitions.
// Phase 1: matrix 240 rows 240 cols
[2023-03-20 10:10:31] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-20 10:10:31] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-20 10:10:31] [INFO ] Invariant cache hit.
[2023-03-20 10:10:31] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-20 10:10:31] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-20 10:10:31] [INFO ] Invariant cache hit.
[2023-03-20 10:10:32] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 240/243 places, 240/242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 240/243 places, 240/242 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s88 1), p1:(EQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 376 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-09 finished in 1240 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(G(p0)))'
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Reduce places removed 1 places and 1 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 240 transition count 240
Applied a total of 3 rules in 11 ms. Remains 240 /243 variables (removed 3) and now considering 240/242 (removed 2) transitions.
[2023-03-20 10:10:32] [INFO ] Invariant cache hit.
[2023-03-20 10:10:32] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-20 10:10:32] [INFO ] Invariant cache hit.
[2023-03-20 10:10:33] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2023-03-20 10:10:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 10:10:33] [INFO ] Invariant cache hit.
[2023-03-20 10:10:33] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 240/243 places, 240/242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 636 ms. Remains : 240/243 places, 240/242 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s134 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 383 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-10 finished in 1094 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' '!(X(X((p0||G(p1)))))'
Support contains 2 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:33] [INFO ] Computed 121 place invariants in 1 ms
[2023-03-20 10:10:33] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-20 10:10:34] [INFO ] Invariant cache hit.
[2023-03-20 10:10:34] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2023-03-20 10:10:34] [INFO ] Invariant cache hit.
[2023-03-20 10:10:34] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 597 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(EQ s45 0), p0:(EQ s213 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 449 ms.
Product exploration explored 100000 steps with 0 reset in 558 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 214 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) 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 1) seen :0
Finished probabilistic random walk after 2066 steps, run visited all 1 properties in 18 ms. (steps per millisecond=114 )
Probabilistic random walk after 2066 steps, saw 1971 distinct states, run finished after 18 ms. (steps per millisecond=114 ) properties seen :1
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 220 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 227 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 243 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-20 10:10:36] [INFO ] Invariant cache hit.
[2023-03-20 10:10:37] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-20 10:10:37] [INFO ] Invariant cache hit.
[2023-03-20 10:10:37] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2023-03-20 10:10:37] [INFO ] Invariant cache hit.
[2023-03-20 10:10:37] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 679 ms. Remains : 243/243 places, 242/242 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2066 steps, run visited all 1 properties in 14 ms. (steps per millisecond=147 )
Probabilistic random walk after 2066 steps, saw 1971 distinct states, run finished after 14 ms. (steps per millisecond=147 ) properties seen :1
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 181 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 260 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 236 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 384 ms.
Product exploration explored 100000 steps with 0 reset in 572 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 243 transition count 242
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 67 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-20 10:10:40] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:40] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-20 10:10:40] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 243/243 places, 242/242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 376 ms. Remains : 243/243 places, 242/242 transitions.
Support contains 1 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:40] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-20 10:10:41] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-20 10:10:41] [INFO ] Invariant cache hit.
[2023-03-20 10:10:41] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
[2023-03-20 10:10:41] [INFO ] Invariant cache hit.
[2023-03-20 10:10:41] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 243/243 places, 242/242 transitions.
Treatment of property ShieldRVt-PT-030A-LTLFireability-11 finished in 7828 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)&&F(p1)))'
Support contains 3 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
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 2 place count 242 transition count 241
Applied a total of 2 rules in 9 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
// Phase 1: matrix 241 rows 242 cols
[2023-03-20 10:10:41] [INFO ] Computed 121 place invariants in 1 ms
[2023-03-20 10:10:41] [INFO ] Implicit Places using invariants in 232 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 234 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 7 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 251 ms. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(EQ s17 1), p0:(AND (EQ s126 1) (EQ s129 1))], 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, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 359 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-12 finished in 864 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' '!(G(F(p0)))'
Support contains 4 out of 243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
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 2 place count 242 transition count 241
Applied a total of 2 rules in 10 ms. Remains 242 /243 variables (removed 1) and now considering 241/242 (removed 1) transitions.
[2023-03-20 10:10:42] [INFO ] Invariant cache hit.
[2023-03-20 10:10:42] [INFO ] Implicit Places using invariants in 200 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 201 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 241/243 places, 241/242 transitions.
Applied a total of 0 rules in 19 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 231 ms. Remains : 241/243 places, 241/242 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-13 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:(AND (NEQ s91 1) (OR (NEQ s116 1) (NEQ s117 1) (NEQ s120 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 362 ms.
Product exploration explored 100000 steps with 0 reset in 454 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Finished probabilistic random walk after 926 steps, run visited all 1 properties in 13 ms. (steps per millisecond=71 )
Probabilistic random walk after 926 steps, saw 861 distinct states, run finished after 13 ms. (steps per millisecond=71 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 241/241 transitions.
Applied a total of 0 rules in 15 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
// Phase 1: matrix 241 rows 241 cols
[2023-03-20 10:10:44] [INFO ] Computed 120 place invariants in 2 ms
[2023-03-20 10:10:44] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-20 10:10:44] [INFO ] Invariant cache hit.
[2023-03-20 10:10:45] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2023-03-20 10:10:45] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 10:10:45] [INFO ] Invariant cache hit.
[2023-03-20 10:10:45] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 773 ms. Remains : 241/241 places, 241/241 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished probabilistic random walk after 926 steps, run visited all 1 properties in 8 ms. (steps per millisecond=115 )
Probabilistic random walk after 926 steps, saw 861 distinct states, run finished after 9 ms. (steps per millisecond=102 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 430 ms.
Product exploration explored 100000 steps with 1 reset in 511 ms.
Support contains 4 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 241/241 transitions.
Applied a total of 0 rules in 19 ms. Remains 241 /241 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2023-03-20 10:10:47] [INFO ] Invariant cache hit.
[2023-03-20 10:10:47] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-20 10:10:47] [INFO ] Invariant cache hit.
[2023-03-20 10:10:47] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2023-03-20 10:10:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 10:10:47] [INFO ] Invariant cache hit.
[2023-03-20 10:10:47] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 659 ms. Remains : 241/241 places, 241/241 transitions.
Treatment of property ShieldRVt-PT-030A-LTLFireability-13 finished in 5479 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' '!((X(p0)||(!p1 U ((!p1&&F(!p2))||G(!p1)))))'
Support contains 10 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 243 cols
[2023-03-20 10:10:48] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-20 10:10:48] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-20 10:10:48] [INFO ] Invariant cache hit.
[2023-03-20 10:10:48] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
[2023-03-20 10:10:48] [INFO ] Invariant cache hit.
[2023-03-20 10:10:48] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 550 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p0), p2, (AND (NOT p0) p1), (AND p2 p1 (NOT p0)), (AND p2 p1)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(AND (EQ s214 1) (EQ s217 1)), p2:(AND (EQ s112 1) (EQ s114 1) (EQ s119 1) (EQ s12 1) (EQ s13 1) (EQ s16 1)), p1:(OR (NEQ s190 1) (NEQ s193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-14 finished in 777 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' '!(X(X(G(p0))))'
Support contains 3 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 243 /243 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-20 10:10:48] [INFO ] Invariant cache hit.
[2023-03-20 10:10:48] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-20 10:10:48] [INFO ] Invariant cache hit.
[2023-03-20 10:10:49] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
[2023-03-20 10:10:49] [INFO ] Invariant cache hit.
[2023-03-20 10:10:49] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 719 ms. Remains : 243/243 places, 242/242 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s144 0) (EQ s146 0) (EQ s151 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1018 steps with 0 reset in 9 ms.
FORMULA ShieldRVt-PT-030A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030A-LTLFireability-15 finished in 884 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' '!(X(X((p0||G(p1)))))'
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)))'
[2023-03-20 10:10:49] [INFO ] Flatten gal took : 30 ms
[2023-03-20 10:10:49] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-20 10:10:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 243 places, 242 transitions and 1024 arcs took 3 ms.
Total runtime 41534 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1208/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1208/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldRVt-PT-030A-LTLFireability-11
Could not compute solution for formula : ShieldRVt-PT-030A-LTLFireability-13

BK_STOP 1679307050699

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name ShieldRVt-PT-030A-LTLFireability-11
ltl formula formula --ltl=/tmp/1208/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 243 places, 242 transitions and 1024 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.000 user 0.030 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1208/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1208/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1208/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1208/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name ShieldRVt-PT-030A-LTLFireability-13
ltl formula formula --ltl=/tmp/1208/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 243 places, 242 transitions and 1024 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.020 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1208/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1208/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1208/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1208/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted

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="ShieldRVt-PT-030A"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVt-PT-030A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978000292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030A.tgz
mv ShieldRVt-PT-030A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;