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.r489-tall-167912707100651.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is TokenRing-PT-005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707100651
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 72K Feb 25 14:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 423K Feb 25 14:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 106K Feb 25 14:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 415K Feb 25 14:43 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 21K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 68K Feb 25 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 390K Feb 25 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 235K Feb 25 14:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 947K Feb 25 14:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 119K 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 TokenRing-PT-005-LTLCardinality-00
FORMULA_NAME TokenRing-PT-005-LTLCardinality-01
FORMULA_NAME TokenRing-PT-005-LTLCardinality-02
FORMULA_NAME TokenRing-PT-005-LTLCardinality-03
FORMULA_NAME TokenRing-PT-005-LTLCardinality-04
FORMULA_NAME TokenRing-PT-005-LTLCardinality-05
FORMULA_NAME TokenRing-PT-005-LTLCardinality-06
FORMULA_NAME TokenRing-PT-005-LTLCardinality-07
FORMULA_NAME TokenRing-PT-005-LTLCardinality-08
FORMULA_NAME TokenRing-PT-005-LTLCardinality-09
FORMULA_NAME TokenRing-PT-005-LTLCardinality-10
FORMULA_NAME TokenRing-PT-005-LTLCardinality-11
FORMULA_NAME TokenRing-PT-005-LTLCardinality-12
FORMULA_NAME TokenRing-PT-005-LTLCardinality-13
FORMULA_NAME TokenRing-PT-005-LTLCardinality-14
FORMULA_NAME TokenRing-PT-005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679296901697

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=TokenRing-PT-005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 07:21:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 07:21:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 07:21:43] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2023-03-20 07:21:43] [INFO ] Transformed 36 places.
[2023-03-20 07:21:43] [INFO ] Transformed 156 transitions.
[2023-03-20 07:21:43] [INFO ] Found NUPN structural information;
[2023-03-20 07:21:43] [INFO ] Parsed PT model containing 36 places and 156 transitions and 624 arcs in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA TokenRing-PT-005-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2023-03-20 07:21:44] [INFO ] Computed 6 place invariants in 11 ms
[2023-03-20 07:21:44] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-20 07:21:44] [INFO ] Invariant cache hit.
[2023-03-20 07:21:44] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:44] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-20 07:21:44] [INFO ] Invariant cache hit.
[2023-03-20 07:21:44] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 36/36 places, 156/156 transitions.
Support contains 14 out of 36 places after structural reductions.
[2023-03-20 07:21:44] [INFO ] Flatten gal took : 26 ms
[2023-03-20 07:21:44] [INFO ] Flatten gal took : 13 ms
[2023-03-20 07:21:44] [INFO ] Input system was already deterministic with 156 transitions.
Finished random walk after 37 steps, including 0 resets, run visited all 9 properties in 15 ms. (steps per millisecond=2 )
FORMULA TokenRing-PT-005-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:45] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:45] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:45] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 07:21:45] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:45] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-08 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 s11 0) (EQ s34 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 217 ms.
Stack based approach found an accepted trace after 45 steps with 0 reset with depth 46 and stack size 46 in 1 ms.
FORMULA TokenRing-PT-005-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-08 finished in 657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:45] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:45] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-20 07:21:45] [INFO ] Invariant cache hit.
[2023-03-20 07:21:46] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5874 reset in 165 ms.
Product exploration explored 100000 steps with 5867 reset in 129 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-20 07:21:46] [INFO ] Invariant cache hit.
[2023-03-20 07:21:46] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-20 07:21:46] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:46] [INFO ] [Real]Added 130 Read/Feed constraints in 23 ms returned sat
[2023-03-20 07:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:21:47] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-20 07:21:47] [INFO ] [Nat]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:47] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 13 ms.
[2023-03-20 07:21:47] [INFO ] Added : 9 causal constraints over 3 iterations in 75 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:47] [INFO ] Invariant cache hit.
[2023-03-20 07:21:47] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 07:21:47] [INFO ] Invariant cache hit.
[2023-03-20 07:21:47] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:47] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-20 07:21:47] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-20 07:21:47] [INFO ] Invariant cache hit.
[2023-03-20 07:21:47] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 36/36 places, 156/156 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 236 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-20 07:21:47] [INFO ] Invariant cache hit.
[2023-03-20 07:21:47] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-20 07:21:47] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:47] [INFO ] [Real]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:21:48] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-20 07:21:48] [INFO ] [Nat]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:48] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 10 ms.
[2023-03-20 07:21:48] [INFO ] Added : 9 causal constraints over 3 iterations in 41 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5867 reset in 103 ms.
Product exploration explored 100000 steps with 5874 reset in 95 ms.
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:48] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-20 07:21:48] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 240 ms. Remains : 36/36 places, 156/156 transitions.
Treatment of property TokenRing-PT-005-LTLCardinality-11 finished in 2818 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(X(F((F(p2)&&p1))))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:48] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-20 07:21:48] [INFO ] Invariant cache hit.
[2023-03-20 07:21:48] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 1243 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s34 0) (EQ s5 1)), p1:(AND (EQ s25 0) (EQ s19 1)), p2:(OR (EQ s25 0) (EQ s1 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5193 reset in 111 ms.
Product exploration explored 100000 steps with 5152 reset in 101 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 : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 322 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 07:21:51] [INFO ] Invariant cache hit.
[2023-03-20 07:21:51] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2))))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 292 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2023-03-20 07:21:51] [INFO ] Invariant cache hit.
[2023-03-20 07:21:51] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-20 07:21:51] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:51] [INFO ] [Real]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:21:51] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-20 07:21:51] [INFO ] [Nat]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:51] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 13 ms.
[2023-03-20 07:21:51] [INFO ] Added : 12 causal constraints over 3 iterations in 54 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 36 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:51] [INFO ] Invariant cache hit.
[2023-03-20 07:21:52] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 07:21:52] [INFO ] Invariant cache hit.
[2023-03-20 07:21:52] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:52] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-20 07:21:52] [INFO ] Invariant cache hit.
[2023-03-20 07:21:52] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 36/36 places, 156/156 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 : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 176 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 30 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2023-03-20 07:21:52] [INFO ] Invariant cache hit.
[2023-03-20 07:21:53] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-20 07:21:53] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:53] [INFO ] [Real]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:21:53] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-20 07:21:53] [INFO ] [Nat]Added 130 Read/Feed constraints in 9 ms returned sat
[2023-03-20 07:21:53] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 11 ms.
[2023-03-20 07:21:53] [INFO ] Added : 12 causal constraints over 3 iterations in 44 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5229 reset in 90 ms.
Product exploration explored 100000 steps with 5153 reset in 86 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 07:21:53] [INFO ] Invariant cache hit.
[2023-03-20 07:21:53] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 84 ms. Remains : 36/36 places, 156/156 transitions.
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:53] [INFO ] Invariant cache hit.
[2023-03-20 07:21:53] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 07:21:53] [INFO ] Invariant cache hit.
[2023-03-20 07:21:53] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:53] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2023-03-20 07:21:53] [INFO ] Invariant cache hit.
[2023-03-20 07:21:54] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 36/36 places, 156/156 transitions.
Treatment of property TokenRing-PT-005-LTLCardinality-12 finished in 5468 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(p0)&&X(F(p1)))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:54] [INFO ] Invariant cache hit.
[2023-03-20 07:21:54] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 07:21:54] [INFO ] Invariant cache hit.
[2023-03-20 07:21:54] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:54] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-20 07:21:54] [INFO ] Invariant cache hit.
[2023-03-20 07:21:54] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 3104 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s15 0) (EQ s32 1)), p1:(AND (OR (EQ s15 0) (EQ s32 1)) (OR (EQ s14 0) (EQ s7 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 107 ms.
Product exploration explored 100000 steps with 50000 reset in 119 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 : [(AND p0 p1), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 4 factoid took 264 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-PT-005-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-PT-005-LTLCardinality-13 finished in 3800 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 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:57] [INFO ] Invariant cache hit.
[2023-03-20 07:21:57] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 07:21:57] [INFO ] Invariant cache hit.
[2023-03-20 07:21:57] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:58] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-20 07:21:58] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 07:21:58] [INFO ] Invariant cache hit.
[2023-03-20 07:21:58] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 199 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-14 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 s7 0) (AND (EQ s33 0) (EQ s16 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 85 ms.
Stack based approach found an accepted trace after 46 steps with 0 reset with depth 47 and stack size 47 in 1 ms.
FORMULA TokenRing-PT-005-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-14 finished in 335 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : TokenRing-PT-005-LTLCardinality-11
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:58] [INFO ] Invariant cache hit.
[2023-03-20 07:21:58] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 07:21:58] [INFO ] Invariant cache hit.
[2023-03-20 07:21:58] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:58] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-20 07:21:58] [INFO ] Invariant cache hit.
[2023-03-20 07:21:58] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 202 ms. Remains : 36/36 places, 156/156 transitions.
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s27 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][false, false]]
Product exploration explored 100000 steps with 5867 reset in 94 ms.
Product exploration explored 100000 steps with 5871 reset in 90 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-20 07:21:59] [INFO ] Invariant cache hit.
[2023-03-20 07:21:59] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-20 07:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-20 07:21:59] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:59] [INFO ] [Real]Added 130 Read/Feed constraints in 12 ms returned sat
[2023-03-20 07:21:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:21:59] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:21:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-20 07:21:59] [INFO ] [Nat]Added 130 Read/Feed constraints in 8 ms returned sat
[2023-03-20 07:21:59] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 9 ms.
[2023-03-20 07:21:59] [INFO ] Added : 9 causal constraints over 3 iterations in 39 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:21:59] [INFO ] Invariant cache hit.
[2023-03-20 07:21:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 07:21:59] [INFO ] Invariant cache hit.
[2023-03-20 07:21:59] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:21:59] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-20 07:21:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 07:21:59] [INFO ] Invariant cache hit.
[2023-03-20 07:21:59] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 36/36 places, 156/156 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 552 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-20 07:22:00] [INFO ] Invariant cache hit.
[2023-03-20 07:22:00] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-20 07:22:00] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:00] [INFO ] [Real]Added 130 Read/Feed constraints in 8 ms returned sat
[2023-03-20 07:22:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:22:00] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-20 07:22:00] [INFO ] [Nat]Added 130 Read/Feed constraints in 8 ms returned sat
[2023-03-20 07:22:00] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 9 ms.
[2023-03-20 07:22:00] [INFO ] Added : 9 causal constraints over 3 iterations in 47 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5862 reset in 88 ms.
Product exploration explored 100000 steps with 5893 reset in 105 ms.
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:22:00] [INFO ] Invariant cache hit.
[2023-03-20 07:22:00] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 07:22:00] [INFO ] Invariant cache hit.
[2023-03-20 07:22:00] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:00] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-20 07:22:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 07:22:00] [INFO ] Invariant cache hit.
[2023-03-20 07:22:00] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 203 ms. Remains : 36/36 places, 156/156 transitions.
Treatment of property TokenRing-PT-005-LTLCardinality-11 finished in 2708 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(X(F((F(p2)&&p1))))))'
Found a Shortening insensitive property : TokenRing-PT-005-LTLCardinality-12
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:22:01] [INFO ] Invariant cache hit.
[2023-03-20 07:22:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-20 07:22:01] [INFO ] Invariant cache hit.
[2023-03-20 07:22:01] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:01] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-20 07:22:01] [INFO ] Invariant cache hit.
[2023-03-20 07:22:01] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 198 ms. Remains : 36/36 places, 156/156 transitions.
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s34 0) (EQ s5 1)), p1:(AND (EQ s25 0) (EQ s19 1)), p2:(OR (EQ s25 0) (EQ s1 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5134 reset in 91 ms.
Product exploration explored 100000 steps with 5197 reset in 96 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 : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 07:22:02] [INFO ] Invariant cache hit.
[2023-03-20 07:22:02] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p2))))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 330 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2023-03-20 07:22:02] [INFO ] Invariant cache hit.
[2023-03-20 07:22:02] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-20 07:22:02] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:02] [INFO ] [Real]Added 130 Read/Feed constraints in 14 ms returned sat
[2023-03-20 07:22:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:22:02] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-20 07:22:02] [INFO ] [Nat]Added 130 Read/Feed constraints in 8 ms returned sat
[2023-03-20 07:22:02] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 9 ms.
[2023-03-20 07:22:02] [INFO ] Added : 12 causal constraints over 3 iterations in 57 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 36 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:22:02] [INFO ] Invariant cache hit.
[2023-03-20 07:22:02] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 07:22:02] [INFO ] Invariant cache hit.
[2023-03-20 07:22:03] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:03] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-20 07:22:03] [INFO ] Invariant cache hit.
[2023-03-20 07:22:03] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 36/36 places, 156/156 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 : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 28 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2023-03-20 07:22:04] [INFO ] Invariant cache hit.
[2023-03-20 07:22:04] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-20 07:22:04] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:04] [INFO ] [Real]Added 130 Read/Feed constraints in 7 ms returned sat
[2023-03-20 07:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:22:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-20 07:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:22:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-20 07:22:04] [INFO ] [Nat]Added 130 Read/Feed constraints in 8 ms returned sat
[2023-03-20 07:22:04] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 8 ms.
[2023-03-20 07:22:04] [INFO ] Added : 12 causal constraints over 3 iterations in 42 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 1219 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5189 reset in 89 ms.
Product exploration explored 100000 steps with 5205 reset in 96 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:22:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 07:22:05] [INFO ] Invariant cache hit.
[2023-03-20 07:22:05] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 36/36 places, 156/156 transitions.
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-20 07:22:05] [INFO ] Invariant cache hit.
[2023-03-20 07:22:05] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-20 07:22:05] [INFO ] Invariant cache hit.
[2023-03-20 07:22:05] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-20 07:22:06] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-20 07:22:06] [INFO ] Invariant cache hit.
[2023-03-20 07:22:06] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 36/36 places, 156/156 transitions.
Treatment of property TokenRing-PT-005-LTLCardinality-12 finished in 5181 ms.
[2023-03-20 07:22:06] [INFO ] Flatten gal took : 8 ms
[2023-03-20 07:22:06] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-20 07:22:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 36 places, 156 transitions and 624 arcs took 1 ms.
Total runtime 23075 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1421/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1421/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : TokenRing-PT-005-LTLCardinality-11
Could not compute solution for formula : TokenRing-PT-005-LTLCardinality-12

BK_STOP 1679296939284

--------------------
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 TokenRing-PT-005-LTLCardinality-11
ltl formula formula --ltl=/tmp/1421/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 36 places, 156 transitions and 624 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 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1421/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1421/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1421/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1421/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x558f83ee03f4]
1: pnml2lts-mc(+0xa2496) [0x558f83ee0496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fcbb813f140]
3: pnml2lts-mc(+0x405be5) [0x558f84243be5]
4: pnml2lts-mc(+0x16b3f9) [0x558f83fa93f9]
5: pnml2lts-mc(+0x164ac4) [0x558f83fa2ac4]
6: pnml2lts-mc(+0x272e0a) [0x558f840b0e0a]
7: pnml2lts-mc(+0xb61f0) [0x558f83ef41f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fcbb7f924d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fcbb7f9267a]
10: pnml2lts-mc(+0xa1581) [0x558f83edf581]
11: pnml2lts-mc(+0xa1910) [0x558f83edf910]
12: pnml2lts-mc(+0xa32a2) [0x558f83ee12a2]
13: pnml2lts-mc(+0xa50f4) [0x558f83ee30f4]
14: pnml2lts-mc(+0xa516b) [0x558f83ee316b]
15: pnml2lts-mc(+0x3f34b3) [0x558f842314b3]
16: pnml2lts-mc(+0x7c63d) [0x558f83eba63d]
17: pnml2lts-mc(+0x67d86) [0x558f83ea5d86]
18: pnml2lts-mc(+0x60a8a) [0x558f83e9ea8a]
19: pnml2lts-mc(+0x5eb15) [0x558f83e9cb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fcbb7f7ad0a]
21: pnml2lts-mc(+0x6075e) [0x558f83e9e75e]
ltl formula name TokenRing-PT-005-LTLCardinality-12
ltl formula formula --ltl=/tmp/1421/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 36 places, 156 transitions and 624 arcs
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 Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1421/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1421/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1421/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1421/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2

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="TokenRing-PT-005"
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 TokenRing-PT-005, 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 r489-tall-167912707100651"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 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 ;