Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r439-smll-171690585300008.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is TCPcondis-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585300008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 12 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 03:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 03:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 24K May 18 16:43 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 TCPcondis-PT-10-LTLFireability-00
FORMULA_NAME TCPcondis-PT-10-LTLFireability-01
FORMULA_NAME TCPcondis-PT-10-LTLFireability-02
FORMULA_NAME TCPcondis-PT-10-LTLFireability-03
FORMULA_NAME TCPcondis-PT-10-LTLFireability-04
FORMULA_NAME TCPcondis-PT-10-LTLFireability-05
FORMULA_NAME TCPcondis-PT-10-LTLFireability-06
FORMULA_NAME TCPcondis-PT-10-LTLFireability-07
FORMULA_NAME TCPcondis-PT-10-LTLFireability-08
FORMULA_NAME TCPcondis-PT-10-LTLFireability-09
FORMULA_NAME TCPcondis-PT-10-LTLFireability-10
FORMULA_NAME TCPcondis-PT-10-LTLFireability-11
FORMULA_NAME TCPcondis-PT-10-LTLFireability-12
FORMULA_NAME TCPcondis-PT-10-LTLFireability-13
FORMULA_NAME TCPcondis-PT-10-LTLFireability-14
FORMULA_NAME TCPcondis-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716982551946

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TCPcondis-PT-10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 11:35:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 11:35:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 11:35:55] [WARNING] Skipping unknown tool specific annotation : Tina
[2024-05-29 11:35:55] [WARNING] Unknown XML tag in source file: size
[2024-05-29 11:35:55] [WARNING] Unknown XML tag in source file: color
[2024-05-29 11:35:55] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-29 11:35:55] [INFO ] Transformed 30 places.
[2024-05-29 11:35:55] [INFO ] Transformed 32 transitions.
[2024-05-29 11:35:55] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 214 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TCPcondis-PT-10-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 14 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2024-05-29 11:35:55] [INFO ] Computed 9 invariants in 7 ms
[2024-05-29 11:35:56] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-29 11:35:56] [INFO ] Invariant cache hit.
[2024-05-29 11:35:56] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2024-05-29 11:35:56] [INFO ] Invariant cache hit.
[2024-05-29 11:35:56] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 477 ms. Remains : 30/30 places, 32/32 transitions.
Support contains 24 out of 30 places after structural reductions.
[2024-05-29 11:35:56] [INFO ] Flatten gal took : 41 ms
[2024-05-29 11:35:56] [INFO ] Flatten gal took : 27 ms
[2024-05-29 11:35:56] [INFO ] Input system was already deterministic with 32 transitions.
Support contains 23 out of 30 places (down from 24) after GAL structural reductions.
Finished random walk after 3296 steps, including 0 resets, run visited all 19 properties in 82 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 1 ms.
FORMULA TCPcondis-PT-10-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TCPcondis-PT-10-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TCPcondis-PT-10-LTLFireability-11 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&F(G(p1))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:35:57] [INFO ] Invariant cache hit.
[2024-05-29 11:35:57] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-29 11:35:57] [INFO ] Invariant cache hit.
[2024-05-29 11:35:57] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-29 11:35:57] [INFO ] Invariant cache hit.
[2024-05-29 11:35:57] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 30/30 places, 32/32 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 582 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s20 1)), p1:(OR (LT s10 1) (LT s11 1) (LT s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 701 ms.
Stack based approach found an accepted trace after 36543 steps with 0 reset with depth 36544 and stack size 19327 in 242 ms.
FORMULA TCPcondis-PT-10-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLFireability-00 finished in 1972 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:35:59] [INFO ] Invariant cache hit.
[2024-05-29 11:35:59] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-29 11:35:59] [INFO ] Invariant cache hit.
[2024-05-29 11:35:59] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-29 11:35:59] [INFO ] Invariant cache hit.
[2024-05-29 11:35:59] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 222 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-03 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:(GEQ s15 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 301 ms.
Product exploration explored 100000 steps with 33333 reset in 191 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 22 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-10-LTLFireability-03 finished in 921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(X(p1)))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:00] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:00] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:00] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s11 1) (GEQ s27 1)), p1:(OR (GEQ s0 1) (GEQ s18 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 118 ms.
Product exploration explored 100000 steps with 33333 reset in 106 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), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-10-LTLFireability-04 finished in 606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:00] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-29 11:36:00] [INFO ] Invariant cache hit.
[2024-05-29 11:36:01] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 256 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (LT s5 1) (LT s21 1)), p0:(LT s0 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 50000 reset in 150 ms.
Product exploration explored 100000 steps with 50000 reset in 149 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 p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 21 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-10-LTLFireability-06 finished in 779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
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 18 place count 22 transition count 22
Applied a total of 18 rules in 26 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2024-05-29 11:36:01] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 11:36:01] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-29 11:36:01] [INFO ] Invariant cache hit.
[2024-05-29 11:36:01] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2024-05-29 11:36:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 11:36:01] [INFO ] Invariant cache hit.
[2024-05-29 11:36:01] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 22/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s10 1) (GEQ s18 1)), p1:(OR (LT s5 1) (LT s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 286 reset in 373 ms.
Stack based approach found an accepted trace after 4408 steps with 78 reset with depth 3933 and stack size 3931 in 19 ms.
FORMULA TCPcondis-PT-10-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLFireability-07 finished in 805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(p1))||F(!p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 24 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 13 place count 24 transition count 24
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 23 transition count 24
Applied a total of 15 rules in 13 ms. Remains 23 /30 variables (removed 7) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-29 11:36:02] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 11:36:02] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-29 11:36:02] [INFO ] Invariant cache hit.
[2024-05-29 11:36:02] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-29 11:36:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 11:36:02] [INFO ] Invariant cache hit.
[2024-05-29 11:36:02] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 24/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 240 ms. Remains : 23/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(GEQ s7 1), p0:(LT s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7363 reset in 258 ms.
Product exploration explored 100000 steps with 7398 reset in 282 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 p1) p0)]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 1 factoid took 366 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND p0 (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 440 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 55 ms :[(AND p0 (NOT p1))]
[2024-05-29 11:36:04] [INFO ] Invariant cache hit.
[2024-05-29 11:36:04] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-29 11:36:04] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-29 11:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 11:36:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-29 11:36:04] [INFO ] Computed and/alt/rep : 21/81/21 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 11:36:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:36:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-29 11:36:04] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-29 11:36:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 11:36:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-29 11:36:04] [INFO ] Computed and/alt/rep : 21/81/21 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-29 11:36:04] [INFO ] Added : 10 causal constraints over 2 iterations in 40 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 24/24 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2024-05-29 11:36:04] [INFO ] Invariant cache hit.
[2024-05-29 11:36:04] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 11:36:04] [INFO ] Invariant cache hit.
[2024-05-29 11:36:04] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-29 11:36:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 11:36:04] [INFO ] Invariant cache hit.
[2024-05-29 11:36:04] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 23/23 places, 24/24 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 p0 (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 1 factoid took 385 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND p0 (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 511 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND p0 (NOT p1))]
[2024-05-29 11:36:05] [INFO ] Invariant cache hit.
[2024-05-29 11:36:05] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2024-05-29 11:36:05] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2024-05-29 11:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 11:36:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-29 11:36:05] [INFO ] Computed and/alt/rep : 21/81/21 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 11:36:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:36:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 11:36:05] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-29 11:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 11:36:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-29 11:36:06] [INFO ] Computed and/alt/rep : 21/81/21 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 11:36:06] [INFO ] Added : 10 causal constraints over 2 iterations in 36 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 55 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 7444 reset in 237 ms.
Product exploration explored 100000 steps with 7411 reset in 272 ms.
Built C files in :
/tmp/ltsmin1114617336506594411
[2024-05-29 11:36:06] [INFO ] Computing symmetric may disable matrix : 24 transitions.
[2024-05-29 11:36:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:36:06] [INFO ] Computing symmetric may enable matrix : 24 transitions.
[2024-05-29 11:36:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:36:06] [INFO ] Computing Do-Not-Accords matrix : 24 transitions.
[2024-05-29 11:36:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:36:06] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1114617336506594411
Running compilation step : cd /tmp/ltsmin1114617336506594411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 436 ms.
Running link step : cd /tmp/ltsmin1114617336506594411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin1114617336506594411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4895980863985318115.hoa' '--buchi-type=spotba'
LTSmin run took 3227 ms.
FORMULA TCPcondis-PT-10-LTLFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-10-LTLFireability-08 finished in 8242 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 25 transition count 23
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 16 place count 23 transition count 23
Applied a total of 16 rules in 8 ms. Remains 23 /30 variables (removed 7) and now considering 23/32 (removed 9) transitions.
// Phase 1: matrix 23 rows 23 cols
[2024-05-29 11:36:10] [INFO ] Computed 9 invariants in 3 ms
[2024-05-29 11:36:10] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-29 11:36:10] [INFO ] Invariant cache hit.
[2024-05-29 11:36:10] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-29 11:36:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 11:36:10] [INFO ] Invariant cache hit.
[2024-05-29 11:36:10] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 23/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 185 ms. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2675 reset in 282 ms.
Stack based approach found an accepted trace after 338 steps with 7 reset with depth 57 and stack size 57 in 1 ms.
FORMULA TCPcondis-PT-10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLFireability-10 finished in 603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!p0))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2024-05-29 11:36:11] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 11:36:11] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-29 11:36:11] [INFO ] Invariant cache hit.
[2024-05-29 11:36:11] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-29 11:36:11] [INFO ] Invariant cache hit.
[2024-05-29 11:36:11] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 103 ms :[p0, p0, p0]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=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:(LT s0 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 75 ms.
Product exploration explored 100000 steps with 33333 reset in 84 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 14 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-10-LTLFireability-13 finished in 435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G((F(p2)||p1))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:36:11] [INFO ] Invariant cache hit.
[2024-05-29 11:36:11] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-29 11:36:11] [INFO ] Invariant cache hit.
[2024-05-29 11:36:11] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-05-29 11:36:11] [INFO ] Invariant cache hit.
[2024-05-29 11:36:11] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s22 1)), p1:(OR (LT s10 1) (LT s11 1) (LT s28 1)), p2:(OR (LT s10 1) (LT s11 1) (LT s28 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 4545 reset in 255 ms.
Product exploration explored 100000 steps with 4391 reset in 267 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 (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 232 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 4 factoid took 243 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 11:36:13] [INFO ] Invariant cache hit.
[2024-05-29 11:36:13] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-29 11:36:13] [INFO ] Invariant cache hit.
[2024-05-29 11:36:13] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-29 11:36:13] [INFO ] Invariant cache hit.
[2024-05-29 11:36:13] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 30/30 places, 32/32 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 p2), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 89 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 3 factoid took 216 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 4418 reset in 167 ms.
Product exploration explored 100000 steps with 4390 reset in 178 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 226 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 28 transition count 28
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 9 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 11 rules in 15 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2024-05-29 11:36:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2024-05-29 11:36:15] [INFO ] Computed 9 invariants in 3 ms
[2024-05-29 11:36:15] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/30 places, 30/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 28/30 places, 30/32 transitions.
Built C files in :
/tmp/ltsmin1188828527246190121
[2024-05-29 11:36:16] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1188828527246190121
Running compilation step : cd /tmp/ltsmin1188828527246190121;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 218 ms.
Running link step : cd /tmp/ltsmin1188828527246190121;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin1188828527246190121;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16686947200031515881.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2024-05-29 11:36:31] [INFO ] Computed 9 invariants in 9 ms
[2024-05-29 11:36:31] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-29 11:36:31] [INFO ] Invariant cache hit.
[2024-05-29 11:36:31] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-29 11:36:31] [INFO ] Invariant cache hit.
[2024-05-29 11:36:31] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191 ms. Remains : 30/30 places, 32/32 transitions.
Built C files in :
/tmp/ltsmin4437371314219057072
[2024-05-29 11:36:31] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4437371314219057072
Running compilation step : cd /tmp/ltsmin4437371314219057072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 142 ms.
Running link step : cd /tmp/ltsmin4437371314219057072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin4437371314219057072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1193229316143597210.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:36:46] [INFO ] Flatten gal took : 7 ms
[2024-05-29 11:36:46] [INFO ] Flatten gal took : 5 ms
[2024-05-29 11:36:46] [INFO ] Time to serialize gal into /tmp/LTL441378327631867833.gal : 2 ms
[2024-05-29 11:36:46] [INFO ] Time to serialize properties into /tmp/LTL16485224485297638222.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL441378327631867833.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16025424785149631045.hoa' '-atoms' '/tmp/LTL16485224485297638222.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16485224485297638222.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16025424785149631045.hoa
Detected timeout of ITS tools.
[2024-05-29 11:37:01] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:37:01] [INFO ] Flatten gal took : 5 ms
[2024-05-29 11:37:01] [INFO ] Time to serialize gal into /tmp/LTL13813331997349586934.gal : 8 ms
[2024-05-29 11:37:01] [INFO ] Time to serialize properties into /tmp/LTL10256120060336387384.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13813331997349586934.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10256120060336387384.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("((FIN>=1)&&(xFINWAIT2>=1))"))||(X(X(G(("((SYN<1)||(SYNACK<1))")||(("(xSYNSENT<1)")||(F("(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")...163
Formula 0 simplified : G!"((FIN>=1)&&(xFINWAIT2>=1))" & XXF(!"((SYN<1)||(SYNACK<1))" & !"(xSYNSENT<1)" & G!"(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")
Detected timeout of ITS tools.
[2024-05-29 11:37:16] [INFO ] Flatten gal took : 11 ms
[2024-05-29 11:37:16] [INFO ] Applying decomposition
[2024-05-29 11:37:16] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2685037507365681855.txt' '-o' '/tmp/graph2685037507365681855.bin' '-w' '/tmp/graph2685037507365681855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2685037507365681855.bin' '-l' '-1' '-v' '-w' '/tmp/graph2685037507365681855.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:37:16] [INFO ] Decomposing Gal with order
[2024-05-29 11:37:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:37:16] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 11:37:16] [INFO ] Flatten gal took : 48 ms
[2024-05-29 11:37:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2024-05-29 11:37:16] [INFO ] Time to serialize gal into /tmp/LTL3511772878731517486.gal : 3 ms
[2024-05-29 11:37:16] [INFO ] Time to serialize properties into /tmp/LTL14120536702822377350.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3511772878731517486.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14120536702822377350.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((i4.u7.FIN>=1)&&(i4.u4.xFINWAIT2>=1))"))||(X(X(G(("((u3.SYN<1)||(i3.u6.SYNACK<1))")||(("(i1.u8.xSYNSENT<1)")||(F("(((u3.SYN<1)...205
Formula 0 simplified : G!"((i4.u7.FIN>=1)&&(i4.u4.xFINWAIT2>=1))" & XXF(!"((u3.SYN<1)||(i3.u6.SYNACK<1))" & !"(i1.u8.xSYNSENT<1)" & G!"(((u3.SYN<1)||(i3.u6...189
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13798760530350711763
[2024-05-29 11:37:31] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13798760530350711763
Running compilation step : cd /tmp/ltsmin13798760530350711763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 152 ms.
Running link step : cd /tmp/ltsmin13798760530350711763;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13798760530350711763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-10-LTLFireability-14 finished in 95326 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&((!p0 U G(p1)) U p2)))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 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 28 transition count 30
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 27 transition count 29
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 27 transition count 29
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 27 transition count 27
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 8 place count 27 transition count 25
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 12 place count 25 transition count 25
Applied a total of 12 rules in 12 ms. Remains 25 /30 variables (removed 5) and now considering 25/32 (removed 7) transitions.
// Phase 1: matrix 25 rows 25 cols
[2024-05-29 11:37:47] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 11:37:47] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-29 11:37:47] [INFO ] Invariant cache hit.
[2024-05-29 11:37:47] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-29 11:37:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 11:37:47] [INFO ] Invariant cache hit.
[2024-05-29 11:37:47] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 25/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 ms. Remains : 25/30 places, 25/32 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p2) p1)), acceptance={1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=2 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND p0 p2 (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p0:(LT s2 1), p2:(LT s24 1), p1:(GEQ s12 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 36 reset in 446 ms.
Stack based approach found an accepted trace after 27651 steps with 6 reset with depth 2928 and stack size 2928 in 123 ms.
FORMULA TCPcondis-PT-10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLFireability-15 finished in 963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G((F(p2)||p1))))))'
Found a Lengthening insensitive property : TCPcondis-PT-10-LTLFireability-14
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Applied a total of 10 rules in 6 ms. Remains 25 /30 variables (removed 5) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 25 cols
[2024-05-29 11:37:48] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 11:37:48] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-29 11:37:48] [INFO ] Invariant cache hit.
[2024-05-29 11:37:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-29 11:37:48] [INFO ] Invariant cache hit.
[2024-05-29 11:37:48] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 25/30 places, 27/32 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 189 ms. Remains : 25/30 places, 27/32 transitions.
Running random walk in product with property : TCPcondis-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s19 1)), p1:(OR (LT s9 1) (LT s10 1) (LT s24 1)), p2:(OR (LT s9 1) (LT s10 1) (LT s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4437 reset in 278 ms.
Product exploration explored 100000 steps with 4384 reset in 310 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 (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 134 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 169 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 4 factoid took 237 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-29 11:37:50] [INFO ] Invariant cache hit.
[2024-05-29 11:37:50] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-29 11:37:50] [INFO ] Invariant cache hit.
[2024-05-29 11:37:50] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2024-05-29 11:37:50] [INFO ] Invariant cache hit.
[2024-05-29 11:37:50] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 25/25 places, 27/27 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 p2), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 100 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 3 factoid took 187 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 4441 reset in 276 ms.
Product exploration explored 100000 steps with 4417 reset in 302 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 2 place count 25 transition count 27
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 25 transition count 27
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 4 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-29 11:37:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 25 cols
[2024-05-29 11:37:52] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 11:37:52] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/25 places, 27/27 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 70 ms. Remains : 25/25 places, 27/27 transitions.
Built C files in :
/tmp/ltsmin11831520412810773416
[2024-05-29 11:37:52] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11831520412810773416
Running compilation step : cd /tmp/ltsmin11831520412810773416;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 169 ms.
Running link step : cd /tmp/ltsmin11831520412810773416;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin11831520412810773416;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15295154304224667924.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 25 cols
[2024-05-29 11:38:07] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 11:38:07] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-29 11:38:07] [INFO ] Invariant cache hit.
[2024-05-29 11:38:07] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-29 11:38:07] [INFO ] Invariant cache hit.
[2024-05-29 11:38:07] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 25/25 places, 27/27 transitions.
Built C files in :
/tmp/ltsmin4358795570197178645
[2024-05-29 11:38:07] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4358795570197178645
Running compilation step : cd /tmp/ltsmin4358795570197178645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 122 ms.
Running link step : cd /tmp/ltsmin4358795570197178645;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin4358795570197178645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7887235624230407313.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:38:22] [INFO ] Flatten gal took : 5 ms
[2024-05-29 11:38:22] [INFO ] Flatten gal took : 3 ms
[2024-05-29 11:38:22] [INFO ] Time to serialize gal into /tmp/LTL12282633320131991536.gal : 2 ms
[2024-05-29 11:38:22] [INFO ] Time to serialize properties into /tmp/LTL3758083696560686492.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12282633320131991536.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3349124714203754275.hoa' '-atoms' '/tmp/LTL3758083696560686492.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3758083696560686492.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3349124714203754275.hoa
Detected timeout of ITS tools.
[2024-05-29 11:38:37] [INFO ] Flatten gal took : 3 ms
[2024-05-29 11:38:37] [INFO ] Flatten gal took : 3 ms
[2024-05-29 11:38:37] [INFO ] Time to serialize gal into /tmp/LTL11518143785424276850.gal : 1 ms
[2024-05-29 11:38:37] [INFO ] Time to serialize properties into /tmp/LTL11449354192265302404.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11518143785424276850.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11449354192265302404.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("((FIN>=1)&&(xFINWAIT2>=1))"))||(X(X(G(("((SYN<1)||(SYNACK<1))")||(("(xSYNSENT<1)")||(F("(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")...163
Formula 0 simplified : G!"((FIN>=1)&&(xFINWAIT2>=1))" & XXF(!"((SYN<1)||(SYNACK<1))" & !"(xSYNSENT<1)" & G!"(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")
Detected timeout of ITS tools.
[2024-05-29 11:38:52] [INFO ] Flatten gal took : 4 ms
[2024-05-29 11:38:52] [INFO ] Applying decomposition
[2024-05-29 11:38:52] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2386122551965278842.txt' '-o' '/tmp/graph2386122551965278842.bin' '-w' '/tmp/graph2386122551965278842.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2386122551965278842.bin' '-l' '-1' '-v' '-w' '/tmp/graph2386122551965278842.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:38:52] [INFO ] Decomposing Gal with order
[2024-05-29 11:38:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:38:52] [INFO ] Removed a total of 23 redundant transitions.
[2024-05-29 11:38:52] [INFO ] Flatten gal took : 22 ms
[2024-05-29 11:38:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-29 11:38:52] [INFO ] Time to serialize gal into /tmp/LTL6417721220006835395.gal : 1 ms
[2024-05-29 11:38:52] [INFO ] Time to serialize properties into /tmp/LTL10566539996855713401.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6417721220006835395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10566539996855713401.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("((i1.u3.FIN>=1)&&(i3.u7.xFINWAIT2>=1))"))||(X(X(G(("((u0.SYN<1)||(i3.u6.SYNACK<1))")||(("(u8.xSYNSENT<1)")||(F("(((u0.SYN<1)||(...199
Formula 0 simplified : G!"((i1.u3.FIN>=1)&&(i3.u7.xFINWAIT2>=1))" & XXF(!"((u0.SYN<1)||(i3.u6.SYNACK<1))" & !"(u8.xSYNSENT<1)" & G!"(((u0.SYN<1)||(i3.u6.SY...183
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10617314041307093324
[2024-05-29 11:39:07] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10617314041307093324
Running compilation step : cd /tmp/ltsmin10617314041307093324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 130 ms.
Running link step : cd /tmp/ltsmin10617314041307093324;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin10617314041307093324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-10-LTLFireability-14 finished in 95155 ms.
[2024-05-29 11:39:23] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11963950112251535252
[2024-05-29 11:39:23] [INFO ] Computing symmetric may disable matrix : 32 transitions.
[2024-05-29 11:39:23] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:39:23] [INFO ] Computing symmetric may enable matrix : 32 transitions.
[2024-05-29 11:39:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:39:23] [INFO ] Computing Do-Not-Accords matrix : 32 transitions.
[2024-05-29 11:39:23] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:39:23] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11963950112251535252
Running compilation step : cd /tmp/ltsmin11963950112251535252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 11:39:23] [INFO ] Applying decomposition
[2024-05-29 11:39:23] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16388899061923640478.txt' '-o' '/tmp/graph16388899061923640478.bin' '-w' '/tmp/graph16388899061923640478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16388899061923640478.bin' '-l' '-1' '-v' '-w' '/tmp/graph16388899061923640478.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:39:23] [INFO ] Decomposing Gal with order
[2024-05-29 11:39:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:39:23] [INFO ] Removed a total of 22 redundant transitions.
[2024-05-29 11:39:23] [INFO ] Flatten gal took : 9 ms
[2024-05-29 11:39:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-29 11:39:23] [INFO ] Time to serialize gal into /tmp/LTLFireability607918634840874104.gal : 2 ms
[2024-05-29 11:39:23] [INFO ] Time to serialize properties into /tmp/LTLFireability1571875124750309090.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability607918634840874104.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1571875124750309090.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("((i2.i1.u5.FIN>=1)&&(i1.u6.xFINWAIT2>=1))"))||(X(X(G(("((u0.SYN<1)||(i1.u4.SYNACK<1))")||(("(u8.xSYNSENT<1)")||(F("(((u0.SYN<1)...202
Formula 0 simplified : G!"((i2.i1.u5.FIN>=1)&&(i1.u6.xFINWAIT2>=1))" & XXF(!"((u0.SYN<1)||(i1.u4.SYNACK<1))" & !"(u8.xSYNSENT<1)" & G!"(((u0.SYN<1)||(i1.u4...186
Compilation finished in 176 ms.
Running link step : cd /tmp/ltsmin11963950112251535252;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11963950112251535252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: LTL layer: formula: (<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))
pins2lts-mc-linux64( 1/ 8), 0.005: "(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.042: DFS-FIFO for weak LTL, using special progress label 36
pins2lts-mc-linux64( 0/ 8), 0.042: There are 37 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.042: State length is 31, there are 37 groups
pins2lts-mc-linux64( 0/ 8), 0.042: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.042: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.042: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.042: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.127: ~80 levels ~960 states ~10064 transitions
pins2lts-mc-linux64( 0/ 8), 0.212: ~146 levels ~1920 states ~15896 transitions
pins2lts-mc-linux64( 0/ 8), 0.221: ~146 levels ~3840 states ~18376 transitions
pins2lts-mc-linux64( 0/ 8), 0.262: ~146 levels ~7680 states ~24408 transitions
pins2lts-mc-linux64( 0/ 8), 0.353: ~146 levels ~15360 states ~38192 transitions
pins2lts-mc-linux64( 0/ 8), 0.577: ~146 levels ~30720 states ~67896 transitions
pins2lts-mc-linux64( 0/ 8), 0.881: ~146 levels ~61440 states ~132240 transitions
pins2lts-mc-linux64( 0/ 8), 1.448: ~146 levels ~122880 states ~273072 transitions
pins2lts-mc-linux64( 4/ 8), 2.272: ~74 levels ~245760 states ~602480 transitions
pins2lts-mc-linux64( 0/ 8), 3.767: ~146 levels ~491520 states ~1208928 transitions
pins2lts-mc-linux64( 0/ 8), 5.885: ~146 levels ~983040 states ~2431512 transitions
pins2lts-mc-linux64( 0/ 8), 8.813: ~146 levels ~1966080 states ~5217712 transitions
pins2lts-mc-linux64( 0/ 8), 12.745: ~146 levels ~3932160 states ~10398488 transitions
pins2lts-mc-linux64( 0/ 8), 19.083: ~146 levels ~7864320 states ~20596904 transitions
pins2lts-mc-linux64( 0/ 8), 31.683: ~146 levels ~15728640 states ~41875288 transitions
pins2lts-mc-linux64( 0/ 8), 60.260: ~146 levels ~31457280 states ~90169104 transitions
pins2lts-mc-linux64( 0/ 8), 120.598: ~240 levels ~62914560 states ~197750504 transitions
pins2lts-mc-linux64( 0/ 8), 263.441: ~241 levels ~125829120 states ~419296600 transitions
pins2lts-mc-linux64( 0/ 8), 531.284: ~399 levels ~251658240 states ~880039848 transitions
pins2lts-mc-linux64( 5/ 8), 886.481: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 886.544:
pins2lts-mc-linux64( 0/ 8), 886.544: mean standard work distribution: 129.1% (states) 129.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 886.544:
pins2lts-mc-linux64( 0/ 8), 886.544: Explored 134206356 states 491103053 transitions, fanout: 3.659
pins2lts-mc-linux64( 0/ 8), 886.544: Total exploration time 886.500 sec (886.360 sec minimum, 886.402 sec on average)
pins2lts-mc-linux64( 0/ 8), 886.544: States per second: 151389, Transitions per second: 553980
pins2lts-mc-linux64( 0/ 8), 886.544:
pins2lts-mc-linux64( 0/ 8), 886.544: Progress states detected: 167
pins2lts-mc-linux64( 0/ 8), 886.545: Redundant explorations: -0.0081
pins2lts-mc-linux64( 0/ 8), 886.545:
pins2lts-mc-linux64( 0/ 8), 886.545: Queue width: 8B, total height: 1208, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 886.545: Tree memory: 1082.4MB, 8.5 B/state, compr.: 6.7%
pins2lts-mc-linux64( 0/ 8), 886.545: Tree fill ratio (roots/leafs): 99.0%/22.0%
pins2lts-mc-linux64( 0/ 8), 886.545: Stored 32 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 886.545: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 886.545: Est. total memory use: 1082.4MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11963950112251535252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11963950112251535252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Detected timeout of ITS tools.
[2024-05-29 12:00:32] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:00:32] [INFO ] Time to serialize gal into /tmp/LTLFireability15254836426343671856.gal : 2 ms
[2024-05-29 12:00:32] [INFO ] Time to serialize properties into /tmp/LTLFireability9635679625960524583.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15254836426343671856.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9635679625960524583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((F("((FIN>=1)&&(xFINWAIT2>=1))"))||(X(X(G(("((SYN<1)||(SYNACK<1))")||(("(xSYNSENT<1)")||(F("(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")...163
Formula 0 simplified : G!"((FIN>=1)&&(xFINWAIT2>=1))" & XXF(!"((SYN<1)||(SYNACK<1))" & !"(xSYNSENT<1)" & G!"(((SYN<1)||(SYNACK<1))||(xSYNSENT<1))")
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
34959 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,349.614,2466092,1,0,172,1.48053e+07,36,85,749,1.74503e+07,225
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA TCPcondis-PT-10-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 1843459 ms.

BK_STOP 1716984399706

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="TCPcondis-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is TCPcondis-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r439-smll-171690585300008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-10.tgz
mv TCPcondis-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;