Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903716600131.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPs-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716600131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 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 338K 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 ShieldIIPs-PT-040A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679427882155

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-040A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 19:44:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 19:44:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 19:44:44] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2023-03-21 19:44:44] [INFO ] Transformed 1003 places.
[2023-03-21 19:44:45] [INFO ] Transformed 963 transitions.
[2023-03-21 19:44:45] [INFO ] Found NUPN structural information;
[2023-03-21 19:44:45] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 215 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 7 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 87 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-21 19:44:45] [INFO ] Computed 361 place invariants in 42 ms
[2023-03-21 19:44:46] [INFO ] Implicit Places using invariants in 1023 ms returned []
[2023-03-21 19:44:46] [INFO ] Invariant cache hit.
[2023-03-21 19:44:48] [INFO ] Implicit Places using invariants and state equation in 1715 ms returned []
Implicit Place search using SMT with State Equation took 2786 ms to find 0 implicit places.
[2023-03-21 19:44:48] [INFO ] Invariant cache hit.
[2023-03-21 19:44:48] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3501 ms. Remains : 1003/1003 places, 963/963 transitions.
Support contains 26 out of 1003 places after structural reductions.
[2023-03-21 19:44:49] [INFO ] Flatten gal took : 162 ms
[2023-03-21 19:44:49] [INFO ] Flatten gal took : 81 ms
[2023-03-21 19:44:49] [INFO ] Input system was already deterministic with 963 transitions.
Support contains 23 out of 1003 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:44:49] [INFO ] Invariant cache hit.
[2023-03-21 19:44:50] [INFO ] [Real]Absence check using 361 positive place invariants in 120 ms returned sat
[2023-03-21 19:44:50] [INFO ] After 946ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:44:50] [INFO ] [Nat]Absence check using 361 positive place invariants in 68 ms returned sat
[2023-03-21 19:44:51] [INFO ] After 464ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:44:51] [INFO ] After 523ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-21 19:44:51] [INFO ] After 911ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 178 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 2060 steps, including 0 resets, run visited all 1 properties in 34 ms. (steps per millisecond=60 )
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((X((p1 U p2))||p0))))'
Support contains 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 19 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:44:52] [INFO ] Invariant cache hit.
[2023-03-21 19:44:52] [INFO ] Implicit Places using invariants in 640 ms returned []
[2023-03-21 19:44:52] [INFO ] Invariant cache hit.
[2023-03-21 19:44:54] [INFO ] Implicit Places using invariants and state equation in 1631 ms returned []
Implicit Place search using SMT with State Equation took 2293 ms to find 0 implicit places.
[2023-03-21 19:44:54] [INFO ] Invariant cache hit.
[2023-03-21 19:44:55] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3178 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s261 0) (EQ s138 1)), p2:(AND (OR (EQ s764 0) (EQ s298 1)) (OR (EQ s261 0) (EQ s138 1))), p1:(OR (EQ s764 0) (EQ s298 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 4126 steps with 1 reset in 97 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-00 finished in 3655 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 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 72 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-21 19:44:55] [INFO ] Computed 360 place invariants in 4 ms
[2023-03-21 19:44:56] [INFO ] Implicit Places using invariants in 664 ms returned []
[2023-03-21 19:44:56] [INFO ] Invariant cache hit.
[2023-03-21 19:44:57] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 2139 ms to find 0 implicit places.
[2023-03-21 19:44:58] [INFO ] Redundant transitions in 233 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-21 19:44:58] [INFO ] Computed 360 place invariants in 4 ms
[2023-03-21 19:44:58] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/1003 places, 959/963 transitions.
Applied a total of 0 rules in 28 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3030 ms. Remains : 999/1003 places, 959/963 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-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:(AND (EQ s906 0) (EQ s383 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4094 steps with 1 reset in 36 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-01 finished in 3114 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((X(X(p0))&&(F(G(p1)) U p1))))'
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 31 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-21 19:44:58] [INFO ] Computed 361 place invariants in 17 ms
[2023-03-21 19:44:59] [INFO ] Implicit Places using invariants in 596 ms returned []
[2023-03-21 19:44:59] [INFO ] Invariant cache hit.
[2023-03-21 19:45:00] [INFO ] Implicit Places using invariants and state equation in 1356 ms returned []
Implicit Place search using SMT with State Equation took 1970 ms to find 0 implicit places.
[2023-03-21 19:45:00] [INFO ] Invariant cache hit.
[2023-03-21 19:45:01] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2624 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s111 1), p0:(OR (EQ s851 0) (EQ s294 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 97 reset in 819 ms.
Product exploration explored 100000 steps with 118 reset in 972 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) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 290 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :1
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
Running SMT prover for 1 properties.
[2023-03-21 19:45:04] [INFO ] Invariant cache hit.
[2023-03-21 19:45:04] [INFO ] [Real]Absence check using 361 positive place invariants in 158 ms returned sat
[2023-03-21 19:45:04] [INFO ] After 733ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:45:05] [INFO ] [Nat]Absence check using 361 positive place invariants in 117 ms returned sat
[2023-03-21 19:45:05] [INFO ] After 486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:45:05] [INFO ] After 571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-21 19:45:05] [INFO ] After 927ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 144 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 2269 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=98 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 310 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
[2023-03-21 19:45:06] [INFO ] Invariant cache hit.
[2023-03-21 19:45:08] [INFO ] [Real]Absence check using 361 positive place invariants in 341 ms returned sat
[2023-03-21 19:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:45:10] [INFO ] [Real]Absence check using state equation in 2602 ms returned sat
[2023-03-21 19:45:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:45:11] [INFO ] [Nat]Absence check using 361 positive place invariants in 153 ms returned sat
[2023-03-21 19:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:45:13] [INFO ] [Nat]Absence check using state equation in 1471 ms returned sat
[2023-03-21 19:45:13] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 63 ms.
[2023-03-21 19:45:25] [INFO ] Added : 630 causal constraints over 126 iterations in 12664 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 14 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:45:25] [INFO ] Invariant cache hit.
[2023-03-21 19:45:26] [INFO ] Implicit Places using invariants in 622 ms returned []
[2023-03-21 19:45:26] [INFO ] Invariant cache hit.
[2023-03-21 19:45:27] [INFO ] Implicit Places using invariants and state equation in 1214 ms returned []
Implicit Place search using SMT with State Equation took 1845 ms to find 0 implicit places.
[2023-03-21 19:45:27] [INFO ] Invariant cache hit.
[2023-03-21 19:45:28] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2422 ms. Remains : 1003/1003 places, 963/963 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 : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:45:28] [INFO ] Invariant cache hit.
[2023-03-21 19:45:29] [INFO ] [Real]Absence check using 361 positive place invariants in 92 ms returned sat
[2023-03-21 19:45:29] [INFO ] After 606ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:45:29] [INFO ] [Nat]Absence check using 361 positive place invariants in 98 ms returned sat
[2023-03-21 19:45:30] [INFO ] After 471ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:45:30] [INFO ] After 543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-21 19:45:30] [INFO ] After 890ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 20 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 81 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 5025 steps, including 1 resets, run visited all 1 properties in 55 ms. (steps per millisecond=91 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 265 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
[2023-03-21 19:45:31] [INFO ] Invariant cache hit.
[2023-03-21 19:45:32] [INFO ] [Real]Absence check using 361 positive place invariants in 247 ms returned sat
[2023-03-21 19:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:45:34] [INFO ] [Real]Absence check using state equation in 2157 ms returned sat
[2023-03-21 19:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:45:35] [INFO ] [Nat]Absence check using 361 positive place invariants in 135 ms returned sat
[2023-03-21 19:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 1472 ms returned sat
[2023-03-21 19:45:36] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 50 ms.
[2023-03-21 19:45:49] [INFO ] Deduced a trap composed of 3 places in 450 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 19:45:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering criterion allowed to conclude after 31011 steps with 32 reset in 275 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-02 finished in 51531 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 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 80 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-21 19:45:50] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-21 19:45:50] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-21 19:45:50] [INFO ] Invariant cache hit.
[2023-03-21 19:45:55] [INFO ] Implicit Places using invariants and state equation in 4685 ms returned []
Implicit Place search using SMT with State Equation took 5154 ms to find 0 implicit places.
[2023-03-21 19:45:55] [INFO ] Redundant transitions in 204 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-21 19:45:55] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-21 19:45:56] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/1003 places, 959/963 transitions.
Applied a total of 0 rules in 34 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6085 ms. Remains : 999/1003 places, 959/963 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-04 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:(AND (EQ s456 0) (EQ s394 1)), p1:(AND (EQ s303 0) (EQ s517 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3197 steps with 1 reset in 35 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-04 finished in 6278 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))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 16 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-21 19:45:56] [INFO ] Computed 361 place invariants in 3 ms
[2023-03-21 19:45:57] [INFO ] Implicit Places using invariants in 892 ms returned []
[2023-03-21 19:45:57] [INFO ] Invariant cache hit.
[2023-03-21 19:45:59] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2023-03-21 19:45:59] [INFO ] Invariant cache hit.
[2023-03-21 19:45:59] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3227 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s266 0) (EQ s790 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3137 ms.
Product exploration explored 100000 steps with 50000 reset in 3191 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-040A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-05 finished in 9782 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||F(G(p1)))))'
Support contains 6 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 11 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:46:06] [INFO ] Invariant cache hit.
[2023-03-21 19:46:07] [INFO ] Implicit Places using invariants in 667 ms returned []
[2023-03-21 19:46:07] [INFO ] Invariant cache hit.
[2023-03-21 19:46:09] [INFO ] Implicit Places using invariants and state equation in 2449 ms returned []
Implicit Place search using SMT with State Equation took 3130 ms to find 0 implicit places.
[2023-03-21 19:46:09] [INFO ] Invariant cache hit.
[2023-03-21 19:46:10] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3804 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s927 0) (EQ s661 1)), p1:(AND (EQ s636 0) (EQ s836 1) (EQ s822 0) (EQ s934 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2035 steps with 0 reset in 14 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-10 finished in 3971 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))))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 11 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:46:10] [INFO ] Invariant cache hit.
[2023-03-21 19:46:11] [INFO ] Implicit Places using invariants in 866 ms returned []
[2023-03-21 19:46:11] [INFO ] Invariant cache hit.
[2023-03-21 19:46:12] [INFO ] Implicit Places using invariants and state equation in 1306 ms returned []
Implicit Place search using SMT with State Equation took 2174 ms to find 0 implicit places.
[2023-03-21 19:46:12] [INFO ] Invariant cache hit.
[2023-03-21 19:46:13] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2776 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s413 0) (NEQ s36 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][false, false, false]]
Product exploration explored 100000 steps with 100 reset in 777 ms.
Product exploration explored 100000 steps with 99 reset in 822 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 977 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=122 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 19:46:15] [INFO ] Invariant cache hit.
[2023-03-21 19:46:16] [INFO ] [Real]Absence check using 361 positive place invariants in 264 ms returned sat
[2023-03-21 19:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:46:19] [INFO ] [Real]Absence check using state equation in 2758 ms returned sat
[2023-03-21 19:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:46:20] [INFO ] [Nat]Absence check using 361 positive place invariants in 130 ms returned sat
[2023-03-21 19:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:46:21] [INFO ] [Nat]Absence check using state equation in 1563 ms returned sat
[2023-03-21 19:46:22] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 65 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 19:46:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:46:34] [INFO ] Invariant cache hit.
[2023-03-21 19:46:36] [INFO ] Implicit Places using invariants in 1685 ms returned []
[2023-03-21 19:46:36] [INFO ] Invariant cache hit.
[2023-03-21 19:46:38] [INFO ] Implicit Places using invariants and state equation in 1587 ms returned []
Implicit Place search using SMT with State Equation took 3275 ms to find 0 implicit places.
[2023-03-21 19:46:38] [INFO ] Invariant cache hit.
[2023-03-21 19:46:38] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3842 ms. Remains : 1003/1003 places, 963/963 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 996 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=49 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 152 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 19:46:39] [INFO ] Invariant cache hit.
[2023-03-21 19:46:40] [INFO ] [Real]Absence check using 361 positive place invariants in 198 ms returned sat
[2023-03-21 19:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:46:42] [INFO ] [Real]Absence check using state equation in 2653 ms returned sat
[2023-03-21 19:46:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:46:43] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2023-03-21 19:46:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:46:45] [INFO ] [Nat]Absence check using state equation in 1776 ms returned sat
[2023-03-21 19:46:45] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 60 ms.
[2023-03-21 19:46:57] [INFO ] Added : 505 causal constraints over 101 iterations in 12354 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 98 reset in 774 ms.
Product exploration explored 100000 steps with 99 reset in 888 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1003 transition count 963
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 129 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-21 19:47:00] [INFO ] Redundant transitions in 151 ms returned [955]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 962 rows 1003 cols
[2023-03-21 19:47:00] [INFO ] Computed 361 place invariants in 3 ms
[2023-03-21 19:47:01] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1003/1003 places, 962/963 transitions.
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 0 rules in 35 ms. Remains 1003 /1003 variables (removed 0) and now considering 962/962 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1061 ms. Remains : 1003/1003 places, 962/963 transitions.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 25 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-21 19:47:01] [INFO ] Computed 361 place invariants in 2 ms
[2023-03-21 19:47:02] [INFO ] Implicit Places using invariants in 1283 ms returned []
[2023-03-21 19:47:02] [INFO ] Invariant cache hit.
[2023-03-21 19:47:03] [INFO ] Implicit Places using invariants and state equation in 1302 ms returned []
Implicit Place search using SMT with State Equation took 2607 ms to find 0 implicit places.
[2023-03-21 19:47:03] [INFO ] Invariant cache hit.
[2023-03-21 19:47:04] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3276 ms. Remains : 1003/1003 places, 963/963 transitions.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 54217 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))))'
Found a Shortening insensitive property : ShieldIIPs-PT-040A-LTLCardinality-13
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 41 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-21 19:47:04] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-21 19:47:05] [INFO ] Implicit Places using invariants in 690 ms returned []
[2023-03-21 19:47:05] [INFO ] Invariant cache hit.
[2023-03-21 19:47:07] [INFO ] Implicit Places using invariants and state equation in 1531 ms returned []
Implicit Place search using SMT with State Equation took 2238 ms to find 0 implicit places.
[2023-03-21 19:47:07] [INFO ] Invariant cache hit.
[2023-03-21 19:47:07] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 999/1003 places, 960/963 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2889 ms. Remains : 999/1003 places, 960/963 transitions.
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s412 0) (NEQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 100 reset in 739 ms.
Product exploration explored 100000 steps with 100 reset in 873 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1006 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=47 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 132 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 19:47:09] [INFO ] Invariant cache hit.
[2023-03-21 19:47:10] [INFO ] [Real]Absence check using 360 positive place invariants in 187 ms returned sat
[2023-03-21 19:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:47:13] [INFO ] [Real]Absence check using state equation in 2012 ms returned sat
[2023-03-21 19:47:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:47:13] [INFO ] [Nat]Absence check using 360 positive place invariants in 127 ms returned sat
[2023-03-21 19:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:47:15] [INFO ] [Nat]Absence check using state equation in 1543 ms returned sat
[2023-03-21 19:47:15] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 65 ms.
[2023-03-21 19:47:28] [INFO ] Added : 555 causal constraints over 111 iterations in 12708 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 11 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2023-03-21 19:47:28] [INFO ] Invariant cache hit.
[2023-03-21 19:47:28] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-21 19:47:28] [INFO ] Invariant cache hit.
[2023-03-21 19:47:29] [INFO ] Implicit Places using invariants and state equation in 1106 ms returned []
Implicit Place search using SMT with State Equation took 1602 ms to find 0 implicit places.
[2023-03-21 19:47:29] [INFO ] Invariant cache hit.
[2023-03-21 19:47:30] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2142 ms. Remains : 999/999 places, 960/960 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 966 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=80 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 19:47:30] [INFO ] Invariant cache hit.
[2023-03-21 19:47:31] [INFO ] [Real]Absence check using 360 positive place invariants in 240 ms returned sat
[2023-03-21 19:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 19:47:34] [INFO ] [Real]Absence check using state equation in 2436 ms returned sat
[2023-03-21 19:47:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 19:47:34] [INFO ] [Nat]Absence check using 360 positive place invariants in 192 ms returned sat
[2023-03-21 19:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 1807 ms returned sat
[2023-03-21 19:47:36] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 42 ms.
[2023-03-21 19:47:49] [INFO ] Added : 550 causal constraints over 110 iterations in 12382 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 100 reset in 728 ms.
Product exploration explored 100000 steps with 101 reset in 875 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 17 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2023-03-21 19:47:51] [INFO ] Redundant transitions in 187 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-21 19:47:51] [INFO ] Computed 360 place invariants in 5 ms
[2023-03-21 19:47:52] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/999 places, 959/960 transitions.
Applied a total of 0 rules in 16 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 887 ms. Remains : 999/999 places, 959/960 transitions.
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 12 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-21 19:47:52] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-21 19:47:52] [INFO ] Implicit Places using invariants in 546 ms returned []
[2023-03-21 19:47:52] [INFO ] Invariant cache hit.
[2023-03-21 19:47:53] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1687 ms to find 0 implicit places.
[2023-03-21 19:47:53] [INFO ] Invariant cache hit.
[2023-03-21 19:47:54] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2187 ms. Remains : 999/999 places, 960/960 transitions.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 49767 ms.
[2023-03-21 19:47:54] [INFO ] Flatten gal took : 70 ms
[2023-03-21 19:47:54] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-21 19:47:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1003 places, 963 transitions and 4326 arcs took 8 ms.
Total runtime 189643 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1301/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldIIPs-PT-040A-LTLCardinality-13

BK_STOP 1679428075123

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name ShieldIIPs-PT-040A-LTLCardinality-13
ltl formula formula --ltl=/tmp/1301/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 1003 places, 963 transitions and 4326 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 0.260 real 0.040 user 0.100 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1301/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1301/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1301/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1301/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="ShieldIIPs-PT-040A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldIIPs-PT-040A, 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 r393-oct2-167903716600131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A 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 ;