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-oct2-167903717200611.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 ShieldPPPt-PT-010A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717200611
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.1K Feb 25 20:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 20:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 20:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 20:53 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 3.6K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 21:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 21:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 20:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 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 67K 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 ShieldPPPt-PT-010A-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-010A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679461997635

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=ShieldPPPt-PT-010A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 05:13:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 05:13:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 05:13:21] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2023-03-22 05:13:21] [INFO ] Transformed 253 places.
[2023-03-22 05:13:21] [INFO ] Transformed 183 transitions.
[2023-03-22 05:13:21] [INFO ] Found NUPN structural information;
[2023-03-22 05:13:21] [INFO ] Parsed PT model containing 253 places and 183 transitions and 726 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 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.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 126 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2023-03-22 05:13:22] [INFO ] Computed 111 place invariants in 7 ms
[2023-03-22 05:13:23] [INFO ] Implicit Places using invariants in 923 ms returned []
[2023-03-22 05:13:23] [INFO ] Invariant cache hit.
[2023-03-22 05:13:23] [INFO ] Implicit Places using invariants and state equation in 883 ms returned []
Implicit Place search using SMT with State Equation took 1867 ms to find 0 implicit places.
[2023-03-22 05:13:23] [INFO ] Invariant cache hit.
[2023-03-22 05:13:24] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2246 ms. Remains : 253/253 places, 182/182 transitions.
Support contains 19 out of 253 places after structural reductions.
[2023-03-22 05:13:24] [INFO ] Flatten gal took : 47 ms
[2023-03-22 05:13:24] [INFO ] Flatten gal took : 29 ms
[2023-03-22 05:13:24] [INFO ] Input system was already deterministic with 182 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 05:13:25] [INFO ] Invariant cache hit.
[2023-03-22 05:13:25] [INFO ] [Real]Absence check using 111 positive place invariants in 18 ms returned sat
[2023-03-22 05:13:25] [INFO ] After 150ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-22 05:13:25] [INFO ] After 216ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-22 05:13:25] [INFO ] After 381ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-22 05:13:25] [INFO ] [Nat]Absence check using 111 positive place invariants in 17 ms returned sat
[2023-03-22 05:13:25] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 05:13:25] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-22 05:13:25] [INFO ] After 298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 75 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=37 )
Parikh walk visited 2 properties in 2 ms.
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' '!(X(G((p0||X(X(G(p1)))))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 14 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2023-03-22 05:13:26] [INFO ] Invariant cache hit.
[2023-03-22 05:13:26] [INFO ] Implicit Places using invariants in 593 ms returned []
[2023-03-22 05:13:26] [INFO ] Invariant cache hit.
[2023-03-22 05:13:27] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 989 ms to find 0 implicit places.
[2023-03-22 05:13:27] [INFO ] Invariant cache hit.
[2023-03-22 05:13:27] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1132 ms. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 347 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s54 0), p1:(OR (EQ s20 0) (EQ s83 1))], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6617 steps with 0 reset in 101 ms.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-01 finished in 1644 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(G(p0)))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 5 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2023-03-22 05:13:27] [INFO ] Invariant cache hit.
[2023-03-22 05:13:27] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-22 05:13:27] [INFO ] Invariant cache hit.
[2023-03-22 05:13:28] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2023-03-22 05:13:28] [INFO ] Invariant cache hit.
[2023-03-22 05:13:28] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 643 ms. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s208 0) (EQ s120 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-02 finished in 764 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 251 transition count 180
Applied a total of 4 rules in 24 ms. Remains 251 /253 variables (removed 2) and now considering 180/182 (removed 2) transitions.
// Phase 1: matrix 180 rows 251 cols
[2023-03-22 05:13:28] [INFO ] Computed 111 place invariants in 3 ms
[2023-03-22 05:13:28] [INFO ] Implicit Places using invariants in 220 ms returned [244]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 246 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 180/182 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 250 transition count 178
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 248 transition count 178
Applied a total of 4 rules in 15 ms. Remains 248 /250 variables (removed 2) and now considering 178/180 (removed 2) transitions.
// Phase 1: matrix 178 rows 248 cols
[2023-03-22 05:13:28] [INFO ] Computed 110 place invariants in 1 ms
[2023-03-22 05:13:28] [INFO ] Implicit Places using invariants in 214 ms returned [231, 235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 238 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 246/253 places, 178/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 176
Applied a total of 4 rules in 27 ms. Remains 244 /246 variables (removed 2) and now considering 176/178 (removed 2) transitions.
// Phase 1: matrix 176 rows 244 cols
[2023-03-22 05:13:29] [INFO ] Computed 108 place invariants in 1 ms
[2023-03-22 05:13:29] [INFO ] Implicit Places using invariants in 157 ms returned []
[2023-03-22 05:13:29] [INFO ] Invariant cache hit.
[2023-03-22 05:13:29] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 244/253 places, 176/182 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1050 ms. Remains : 244/253 places, 176/182 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s209 0) (NEQ s114 1) (OR (EQ s94 0) (EQ s125 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][true]]
Product exploration explored 100000 steps with 863 reset in 517 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 ShieldPPPt-PT-010A-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-04 finished in 1662 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(G(p0)))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 251 transition count 180
Applied a total of 4 rules in 13 ms. Remains 251 /253 variables (removed 2) and now considering 180/182 (removed 2) transitions.
// Phase 1: matrix 180 rows 251 cols
[2023-03-22 05:13:30] [INFO ] Computed 111 place invariants in 2 ms
[2023-03-22 05:13:30] [INFO ] Implicit Places using invariants in 313 ms returned [244]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 314 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 180/182 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 250 transition count 178
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 248 transition count 178
Applied a total of 4 rules in 11 ms. Remains 248 /250 variables (removed 2) and now considering 178/180 (removed 2) transitions.
// Phase 1: matrix 178 rows 248 cols
[2023-03-22 05:13:30] [INFO ] Computed 110 place invariants in 1 ms
[2023-03-22 05:13:30] [INFO ] Implicit Places using invariants in 143 ms returned [231, 235]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 144 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 246/253 places, 178/182 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 176
Applied a total of 4 rules in 14 ms. Remains 244 /246 variables (removed 2) and now considering 176/178 (removed 2) transitions.
// Phase 1: matrix 176 rows 244 cols
[2023-03-22 05:13:30] [INFO ] Computed 108 place invariants in 1 ms
[2023-03-22 05:13:30] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-22 05:13:30] [INFO ] Invariant cache hit.
[2023-03-22 05:13:31] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 244/253 places, 176/182 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 865 ms. Remains : 244/253 places, 176/182 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-07 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 (EQ s219 0) (EQ s155 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 332 ms.
Stack based approach found an accepted trace after 1118 steps with 0 reset with depth 1119 and stack size 991 in 5 ms.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-07 finished in 1296 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 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 5 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 253 cols
[2023-03-22 05:13:31] [INFO ] Computed 111 place invariants in 1 ms
[2023-03-22 05:13:31] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-22 05:13:31] [INFO ] Invariant cache hit.
[2023-03-22 05:13:32] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
[2023-03-22 05:13:32] [INFO ] Invariant cache hit.
[2023-03-22 05:13:32] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 819 ms. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-09 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:(OR (EQ s56 0) (EQ s119 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 33333 reset in 521 ms.
Product exploration explored 100000 steps with 33333 reset in 469 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-010A-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-09 finished in 2096 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)||X((G(p1)||(p1&&F(p2))))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 3 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2023-03-22 05:13:33] [INFO ] Invariant cache hit.
[2023-03-22 05:13:33] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-22 05:13:33] [INFO ] Invariant cache hit.
[2023-03-22 05:13:34] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
[2023-03-22 05:13:34] [INFO ] Invariant cache hit.
[2023-03-22 05:13:34] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 722 ms. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 359 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s204 0) (EQ s31 1)), p2:(NEQ s60 1), p1:(NEQ s7 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 18 reset in 418 ms.
Stack based approach found an accepted trace after 54287 steps with 13 reset with depth 2518 and stack size 2023 in 228 ms.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-13 finished in 1760 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(X(G(p0)))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 182/182 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2023-03-22 05:13:35] [INFO ] Invariant cache hit.
[2023-03-22 05:13:35] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-22 05:13:35] [INFO ] Invariant cache hit.
[2023-03-22 05:13:35] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2023-03-22 05:13:35] [INFO ] Invariant cache hit.
[2023-03-22 05:13:35] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 625 ms. Remains : 253/253 places, 182/182 transitions.
Stuttering acceptance computed with spot in 310 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-010A-LTLCardinality-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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s78 0) (EQ s248 1))], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-010A-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-010A-LTLCardinality-15 finished in 950 ms.
All properties solved by simple procedures.
Total runtime 14834 ms.
ITS solved all properties within timeout

BK_STOP 1679462016545

--------------------
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

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="ShieldPPPt-PT-010A"
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 ShieldPPPt-PT-010A, 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-oct2-167903717200611"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010A.tgz
mv ShieldPPPt-PT-010A 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 ;