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-171690585400017.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-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585400017
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:45 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 17K Apr 12 03:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 12 03:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 03:07 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-20-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716984486580

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TCPcondis-PT-20
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 12:08:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 12:08:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:08:09] [WARNING] Skipping unknown tool specific annotation : Tina
[2024-05-29 12:08:09] [WARNING] Unknown XML tag in source file: size
[2024-05-29 12:08:09] [WARNING] Unknown XML tag in source file: color
[2024-05-29 12:08:09] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-29 12:08:09] [INFO ] Transformed 30 places.
[2024-05-29 12:08:09] [INFO ] Transformed 32 transitions.
[2024-05-29 12:08:09] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TCPcondis-PT-20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 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 26 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 12:08:10] [INFO ] Computed 9 invariants in 9 ms
[2024-05-29 12:08:10] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-29 12:08:10] [INFO ] Invariant cache hit.
[2024-05-29 12:08:10] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2024-05-29 12:08:10] [INFO ] Invariant cache hit.
[2024-05-29 12:08:10] [INFO ] Dead Transitions using invariants and state equation in 100 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 22 out of 30 places after structural reductions.
[2024-05-29 12:08:10] [INFO ] Flatten gal took : 41 ms
[2024-05-29 12:08:10] [INFO ] Flatten gal took : 17 ms
[2024-05-29 12:08:10] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 3889 steps, including 1 resets, run visited all 25 properties in 107 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 1 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(p1))||p0))))'
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 3 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 12:08:11] [INFO ] Invariant cache hit.
[2024-05-29 12:08:11] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-29 12:08:11] [INFO ] Invariant cache hit.
[2024-05-29 12:08:11] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-29 12:08:11] [INFO ] Invariant cache hit.
[2024-05-29 12:08:11] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 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 416 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GT 3 s29) (LEQ s24 s23)), p1:(LEQ 3 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1109 steps with 2 reset in 31 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-00 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' '!(X((G(p0)||(p1&&X((p1 U (!p0||G(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 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-29 12:08:12] [INFO ] Invariant cache hit.
[2024-05-29 12:08:12] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 12:08:12] [INFO ] Invariant cache hit.
[2024-05-29 12:08:12] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2024-05-29 12:08:12] [INFO ] Invariant cache hit.
[2024-05-29 12:08:12] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 266 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(LEQ s5 s6), p1:(GT 3 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 57772 steps with 1199 reset in 280 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-01 finished in 845 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.
[2024-05-29 12:08:13] [INFO ] Invariant cache hit.
[2024-05-29 12:08:13] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-29 12:08:13] [INFO ] Invariant cache hit.
[2024-05-29 12:08:13] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-29 12:08:13] [INFO ] Invariant cache hit.
[2024-05-29 12:08:13] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-02 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:(LEQ 1 s4)], 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 3837 reset in 362 ms.
Product exploration explored 100000 steps with 3787 reset in 650 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=85 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 12:08:15] [INFO ] Invariant cache hit.
[2024-05-29 12:08:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-29 12:08:15] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-29 12:08:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:08:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-29 12:08:15] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:08:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:08:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:08:15] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-29 12:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:08:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-29 12:08:15] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-29 12:08:15] [INFO ] Added : 20 causal constraints over 6 iterations in 71 ms. Result :sat
Could not prove EG (NOT 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.
[2024-05-29 12:08:15] [INFO ] Invariant cache hit.
[2024-05-29 12:08:15] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-29 12:08:15] [INFO ] Invariant cache hit.
[2024-05-29 12:08:15] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-29 12:08:15] [INFO ] Invariant cache hit.
[2024-05-29 12:08:15] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 12:08:16] [INFO ] Invariant cache hit.
[2024-05-29 12:08:16] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:08:16] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-29 12:08:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:08:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-29 12:08:16] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:08:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:08:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-29 12:08:16] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-29 12:08:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:08:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-29 12:08:16] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:08:16] [INFO ] Added : 20 causal constraints over 6 iterations in 59 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3820 reset in 299 ms.
Product exploration explored 100000 steps with 3796 reset in 415 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT 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: 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 18 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2024-05-29 12:08:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2024-05-29 12:08:17] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:08:17] [INFO ] Dead Transitions using invariants and state equation in 50 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 74 ms. Remains : 28/30 places, 30/32 transitions.
Built C files in :
/tmp/ltsmin2170195616732014855
[2024-05-29 12:08:17] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2170195616732014855
Running compilation step : cd /tmp/ltsmin2170195616732014855;'/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 310 ms.
Running link step : cd /tmp/ltsmin2170195616732014855;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin2170195616732014855;'/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/stateBased13055649196697827268.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 12:08:33] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 12:08:33] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-29 12:08:33] [INFO ] Invariant cache hit.
[2024-05-29 12:08:33] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-05-29 12:08:33] [INFO ] Invariant cache hit.
[2024-05-29 12:08:33] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 30/30 places, 32/32 transitions.
Built C files in :
/tmp/ltsmin7878053650633489121
[2024-05-29 12:08:33] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7878053650633489121
Running compilation step : cd /tmp/ltsmin7878053650633489121;'/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 124 ms.
Running link step : cd /tmp/ltsmin7878053650633489121;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin7878053650633489121;'/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/stateBased2006416821949397863.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 12:08:48] [INFO ] Flatten gal took : 6 ms
[2024-05-29 12:08:48] [INFO ] Flatten gal took : 6 ms
[2024-05-29 12:08:48] [INFO ] Time to serialize gal into /tmp/LTL14491150529611129633.gal : 2 ms
[2024-05-29 12:08:48] [INFO ] Time to serialize properties into /tmp/LTL9592712466925420859.prop : 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/LTL14491150529611129633.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14966782219479893066.hoa' '-atoms' '/tmp/LTL9592712466925420859.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...319
Loading property file /tmp/LTL9592712466925420859.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14966782219479893066.hoa
Detected timeout of ITS tools.
[2024-05-29 12:09:03] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:09:03] [INFO ] Flatten gal took : 4 ms
[2024-05-29 12:09:03] [INFO ] Time to serialize gal into /tmp/LTL1860256055466152363.gal : 2 ms
[2024-05-29 12:09:03] [INFO ] Time to serialize properties into /tmp/LTL18175364846896147835.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/LTL1860256055466152363.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18175364846896147835.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(FIN>=1)")))))
Formula 0 simplified : XXG!"(FIN>=1)"
Detected timeout of ITS tools.
[2024-05-29 12:09:18] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:09:18] [INFO ] Applying decomposition
[2024-05-29 12:09:18] [INFO ] Flatten gal took : 11 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/graph3307978156223733438.txt' '-o' '/tmp/graph3307978156223733438.bin' '-w' '/tmp/graph3307978156223733438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3307978156223733438.bin' '-l' '-1' '-v' '-w' '/tmp/graph3307978156223733438.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:09:18] [INFO ] Decomposing Gal with order
[2024-05-29 12:09:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:09:18] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 12:09:18] [INFO ] Flatten gal took : 132 ms
[2024-05-29 12:09:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 12:09:18] [INFO ] Time to serialize gal into /tmp/LTL12606495019190471286.gal : 8 ms
[2024-05-29 12:09:18] [INFO ] Time to serialize properties into /tmp/LTL14711948055393589300.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/LTL12606495019190471286.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14711948055393589300.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(i0.i0.u6.FIN>=1)")))))
Formula 0 simplified : XXG!"(i0.i0.u6.FIN>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8786100455653339038
[2024-05-29 12:09:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8786100455653339038
Running compilation step : cd /tmp/ltsmin8786100455653339038;'/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 121 ms.
Running link step : cd /tmp/ltsmin8786100455653339038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin8786100455653339038;'/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' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-20-LTLCardinality-02 finished in 95716 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 U p1)||G(p2)))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 25 transition count 27
Iterating global reduction 0 with 1 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 16 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 12:09:48] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:09:48] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 12:09:48] [INFO ] Invariant cache hit.
[2024-05-29 12:09:49] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-29 12:09:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 12:09:49] [INFO ] Invariant cache hit.
[2024-05-29 12:09:49] [INFO ] Dead Transitions using invariants and state equation in 42 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 179 ms. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ 3 s19), p1:(LEQ s1 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1038 reset in 361 ms.
Stack based approach found an accepted trace after 3308 steps with 42 reset with depth 203 and stack size 203 in 19 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-03 finished in 681 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)))'
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 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 11 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 12:09:49] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 12:09:49] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-29 12:09:49] [INFO ] Invariant cache hit.
[2024-05-29 12:09:49] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-29 12:09:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-29 12:09:49] [INFO ] Invariant cache hit.
[2024-05-29 12:09:49] [INFO ] Dead Transitions using invariants and state equation in 46 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 186 ms. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 217 ms.
Stack based approach found an accepted trace after 7357 steps with 0 reset with depth 7358 and stack size 3718 in 54 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-04 finished in 532 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.
// Phase 1: matrix 32 rows 30 cols
[2024-05-29 12:09:50] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 12:09:50] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-29 12:09:50] [INFO ] Invariant cache hit.
[2024-05-29 12:09:50] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-29 12:09:50] [INFO ] Invariant cache hit.
[2024-05-29 12:09:50] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-05 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:(GT 2 s18)], 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 120 ms.
Product exploration explored 100000 steps with 33333 reset in 160 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 100 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-20-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-20-LTLCardinality-05 finished in 800 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((p0&&F(p1)))&&(G(p2)||G(p3))) U p0))'
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 12:09:50] [INFO ] Invariant cache hit.
[2024-05-29 12:09:50] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-29 12:09:50] [INFO ] Invariant cache hit.
[2024-05-29 12:09:51] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-05-29 12:09:51] [INFO ] Invariant cache hit.
[2024-05-29 12:09:51] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 291 ms :[(NOT p0), true, (OR (AND (NOT p0) p2) (AND p0 (NOT p1)) (AND (NOT p0) p3)), (NOT p2), (NOT p3), (AND (NOT p2) (NOT p3)), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p3)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p0) p2 p3), acceptance={0} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p3)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=5 dest: 4}, { cond=(AND p2 p3), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 2 s10), p2:(LEQ 3 s8), p3:(LEQ s19 s7), p1:(LEQ 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-07 finished in 480 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((F(p1) U 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 12:09:51] [INFO ] Invariant cache hit.
[2024-05-29 12:09:51] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-29 12:09:51] [INFO ] Invariant cache hit.
[2024-05-29 12:09:51] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-29 12:09:51] [INFO ] Invariant cache hit.
[2024-05-29 12:09:51] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 477 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ 1 s3) (LEQ 3 s20) (LEQ s21 s28)), p2:(LEQ 1 s3), p1:(LEQ 3 s23)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6145 reset in 335 ms.
Product exploration explored 100000 steps with 6036 reset in 268 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 124 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 359 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 148 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p2) p0 (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (NOT (AND (NOT p2) p0)))]
Knowledge based reduction with 7 factoid took 371 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 8 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 327 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 363 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2024-05-29 12:09:54] [INFO ] Invariant cache hit.
[2024-05-29 12:09:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:09:54] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-29 12:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:09:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-29 12:09:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:09:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:09:54] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-29 12:09:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:09:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-29 12:09:54] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-29 12:09:54] [INFO ] Added : 22 causal constraints over 5 iterations in 55 ms. Result :sat
Could not prove EG (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 12:09:54] [INFO ] Invariant cache hit.
[2024-05-29 12:09:54] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-29 12:09:54] [INFO ] Invariant cache hit.
[2024-05-29 12:09:54] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-29 12:09:54] [INFO ] Invariant cache hit.
[2024-05-29 12:09:54] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 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 p2) p0 (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 8 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 394 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 400 steps, including 0 resets, run visited all 6 properties in 7 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 3 factoid took 274 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 8 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 449 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 443 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2024-05-29 12:09:56] [INFO ] Invariant cache hit.
[2024-05-29 12:09:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:09:56] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-29 12:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:09:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-29 12:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:09:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:09:56] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-29 12:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:09:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-29 12:09:56] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 12:09:56] [INFO ] Added : 22 causal constraints over 5 iterations in 48 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 414 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 6086 reset in 231 ms.
Product exploration explored 100000 steps with 6117 reset in 265 ms.
Built C files in :
/tmp/ltsmin10035194893072218159
[2024-05-29 12:09:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10035194893072218159
Running compilation step : cd /tmp/ltsmin10035194893072218159;'/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 217 ms.
Running link step : cd /tmp/ltsmin10035194893072218159;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin10035194893072218159;'/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/stateBased13919991676510049063.hoa' '--buchi-type=spotba'
LTSmin run took 3903 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-20-LTLCardinality-10 finished in 10453 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((G(p0) U X(X((p1||G(F(p2))))))))'
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 12:10:01] [INFO ] Invariant cache hit.
[2024-05-29 12:10:01] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 12:10:01] [INFO ] Invariant cache hit.
[2024-05-29 12:10:01] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-29 12:10:01] [INFO ] Invariant cache hit.
[2024-05-29 12:10:01] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 694 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 13}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=10 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=10 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=12 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=13 dest: 11}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=13 dest: 12}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=13 dest: 13}]], initial=0, aps=[p0:(LEQ 1 s24), p1:(LEQ 2 s10), p2:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1763 reset in 357 ms.
Product exploration explored 100000 steps with 1440 reset in 390 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) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 722 ms. Reduced automaton from 14 states, 29 edges and 3 AP (stutter sensitive) to 14 states, 29 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 739 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
Finished random walk after 1366 steps, including 0 resets, run visited all 13 properties in 12 ms. (steps per millisecond=113 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p2), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 p1))]
Knowledge based reduction with 1 factoid took 1204 ms. Reduced automaton from 14 states, 29 edges and 3 AP (stutter sensitive) to 14 states, 29 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 797 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 743 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
[2024-05-29 12:10:07] [INFO ] Invariant cache hit.
[2024-05-29 12:10:07] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-29 12:10:07] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned unsat
Proved EG (AND (NOT p1) (NOT p2))
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p2), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 p1)), (G (AND (NOT p1) (NOT p2)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p1) (NOT p2)))
Knowledge based reduction with 1 factoid took 1233 ms. Reduced automaton from 14 states, 29 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA TCPcondis-PT-20-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-20-LTLCardinality-11 finished in 7147 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((G(p0)||G(F(p1)))))'
Support contains 2 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 12:10:09] [INFO ] Invariant cache hit.
[2024-05-29 12:10:09] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-29 12:10:09] [INFO ] Invariant cache hit.
[2024-05-29 12:10:09] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-29 12:10:09] [INFO ] Invariant cache hit.
[2024-05-29 12:10:09] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 186 ms. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s22 s16), p1:(GT 1 s22)], 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 635 reset in 368 ms.
Product exploration explored 100000 steps with 598 reset in 404 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 130 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 190 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=63 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
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 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 1 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 10 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 12:10:11] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:11] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-29 12:10:11] [INFO ] Invariant cache hit.
[2024-05-29 12:10:11] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-05-29 12:10:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 12:10:11] [INFO ] Invariant cache hit.
[2024-05-29 12:10:11] [INFO ] Dead Transitions using invariants and state equation in 43 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 176 ms. Remains : 23/30 places, 23/32 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 p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 135 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 1513 steps, including 0 resets, run visited all 3 properties in 16 ms. (steps per millisecond=94 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 8 factoid took 329 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 920 reset in 336 ms.
Stack based approach found an accepted trace after 21591 steps with 199 reset with depth 457 and stack size 457 in 82 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-12 finished in 3748 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)))'
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 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 10 place count 26 transition count 24
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 14 place count 24 transition count 24
Applied a total of 14 rules in 9 ms. Remains 24 /30 variables (removed 6) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2024-05-29 12:10:12] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:12] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-29 12:10:12] [INFO ] Invariant cache hit.
[2024-05-29 12:10:12] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-29 12:10:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 12:10:12] [INFO ] Invariant cache hit.
[2024-05-29 12:10:12] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/30 places, 24/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 24/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 2 s19) (GT s4 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 367 ms.
Stack based approach found an accepted trace after 29912 steps with 0 reset with depth 29913 and stack size 27079 in 149 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-13 finished in 772 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)))'
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 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 26 transition count 26
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 11 place count 25 transition count 26
Applied a total of 11 rules in 11 ms. Remains 25 /30 variables (removed 5) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 25 cols
[2024-05-29 12:10:13] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:13] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-29 12:10:13] [INFO ] Invariant cache hit.
[2024-05-29 12:10:13] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-29 12:10:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 12:10:13] [INFO ] Invariant cache hit.
[2024-05-29 12:10:13] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 26/32 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s20 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 365 ms.
Stack based approach found an accepted trace after 19237 steps with 0 reset with depth 19238 and stack size 19236 in 77 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-14 finished in 730 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)||F(p1)))'
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 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 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 12 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 12:10:14] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:14] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 12:10:14] [INFO ] Invariant cache hit.
[2024-05-29 12:10:14] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-05-29 12:10:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-29 12:10:14] [INFO ] Invariant cache hit.
[2024-05-29 12:10:14] [INFO ] Dead Transitions using invariants and state equation in 47 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 197 ms. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT s10 s5), p0:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 16017 reset in 194 ms.
Stack based approach found an accepted trace after 2130 steps with 327 reset with depth 11 and stack size 11 in 5 ms.
FORMULA TCPcondis-PT-20-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-20-LTLCardinality-15 finished in 520 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))))'
Found a Shortening insensitive property : TCPcondis-PT-20-LTLCardinality-02
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 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 1 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 7 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 12:10:15] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:15] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 12:10:15] [INFO ] Invariant cache hit.
[2024-05-29 12:10:15] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-29 12:10:15] [INFO ] Invariant cache hit.
[2024-05-29 12:10:15] [INFO ] Dead Transitions using invariants and state equation in 57 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 209 ms. Remains : 25/30 places, 27/32 transitions.
Running random walk in product with property : TCPcondis-PT-20-LTLCardinality-02 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:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3872 reset in 236 ms.
Product exploration explored 100000 steps with 3825 reset in 263 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 127 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=63 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 12:10:16] [INFO ] Invariant cache hit.
[2024-05-29 12:10:16] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-29 12:10:16] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-29 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:10:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-29 12:10:16] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:10:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-29 12:10:16] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-29 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:10:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-29 12:10:16] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:10:16] [INFO ] Added : 13 causal constraints over 3 iterations in 38 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 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 12:10:16] [INFO ] Invariant cache hit.
[2024-05-29 12:10:16] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 12:10:16] [INFO ] Invariant cache hit.
[2024-05-29 12:10:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-29 12:10:16] [INFO ] Invariant cache hit.
[2024-05-29 12:10:16] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 148 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=74 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 12:10:17] [INFO ] Invariant cache hit.
[2024-05-29 12:10:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-29 12:10:17] [INFO ] [Real]Absence check using 5 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-29 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:10:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-29 12:10:17] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:10:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-29 12:10:17] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-29 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:10:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-29 12:10:17] [INFO ] Computed and/alt/rep : 23/89/23 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 12:10:17] [INFO ] Added : 13 causal constraints over 3 iterations in 37 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3851 reset in 236 ms.
Product exploration explored 100000 steps with 3798 reset in 262 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 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 0 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 6 ms. Remains 25 /25 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2024-05-29 12:10:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 25 cols
[2024-05-29 12:10:18] [INFO ] Computed 9 invariants in 3 ms
[2024-05-29 12:10:18] [INFO ] Dead Transitions using invariants and state equation in 47 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 65 ms. Remains : 25/25 places, 27/27 transitions.
Built C files in :
/tmp/ltsmin14117021396534055616
[2024-05-29 12:10:18] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14117021396534055616
Running compilation step : cd /tmp/ltsmin14117021396534055616;'/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 180 ms.
Running link step : cd /tmp/ltsmin14117021396534055616;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14117021396534055616;'/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/stateBased13015370611420998946.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 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 12:10:33] [INFO ] Computed 9 invariants in 1 ms
[2024-05-29 12:10:33] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-29 12:10:33] [INFO ] Invariant cache hit.
[2024-05-29 12:10:33] [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 12:10:33] [INFO ] Invariant cache hit.
[2024-05-29 12:10:34] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 25/25 places, 27/27 transitions.
Built C files in :
/tmp/ltsmin17563791943545091635
[2024-05-29 12:10:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17563791943545091635
Running compilation step : cd /tmp/ltsmin17563791943545091635;'/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/ltsmin17563791943545091635;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin17563791943545091635;'/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/stateBased5082430592294431737.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 12:10:49] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:10:49] [INFO ] Flatten gal took : 3 ms
[2024-05-29 12:10:49] [INFO ] Time to serialize gal into /tmp/LTL16600832859194044259.gal : 8 ms
[2024-05-29 12:10:49] [INFO ] Time to serialize properties into /tmp/LTL8486239226830173574.prop : 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/LTL16600832859194044259.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3813763400590988103.hoa' '-atoms' '/tmp/LTL8486239226830173574.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/LTL8486239226830173574.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3813763400590988103.hoa
Detected timeout of ITS tools.
[2024-05-29 12:11:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 12:11:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 12:11:04] [INFO ] Time to serialize gal into /tmp/LTL16673669952101677211.gal : 5 ms
[2024-05-29 12:11:04] [INFO ] Time to serialize properties into /tmp/LTL2581421968476164000.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/LTL16673669952101677211.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2581421968476164000.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(FIN>=1)")))))
Formula 0 simplified : XXG!"(FIN>=1)"
Detected timeout of ITS tools.
[2024-05-29 12:11:19] [INFO ] Flatten gal took : 3 ms
[2024-05-29 12:11:19] [INFO ] Applying decomposition
[2024-05-29 12:11:19] [INFO ] Flatten gal took : 2 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/graph4248000399071462989.txt' '-o' '/tmp/graph4248000399071462989.bin' '-w' '/tmp/graph4248000399071462989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4248000399071462989.bin' '-l' '-1' '-v' '-w' '/tmp/graph4248000399071462989.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:11:19] [INFO ] Decomposing Gal with order
[2024-05-29 12:11:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:11:19] [INFO ] Removed a total of 23 redundant transitions.
[2024-05-29 12:11:19] [INFO ] Flatten gal took : 6 ms
[2024-05-29 12:11:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2024-05-29 12:11:19] [INFO ] Time to serialize gal into /tmp/LTL17014545701058182390.gal : 3 ms
[2024-05-29 12:11:19] [INFO ] Time to serialize properties into /tmp/LTL5481980600924272934.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/LTL17014545701058182390.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5481980600924272934.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 : !((X(X(F("(i4.u2.FIN>=1)")))))
Formula 0 simplified : XXG!"(i4.u2.FIN>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16850587975999251451
[2024-05-29 12:11:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16850587975999251451
Running compilation step : cd /tmp/ltsmin16850587975999251451;'/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 116 ms.
Running link step : cd /tmp/ltsmin16850587975999251451;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin16850587975999251451;'/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' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TCPcondis-PT-20-LTLCardinality-02 finished in 94701 ms.
[2024-05-29 12:11:49] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13478838156194486360
[2024-05-29 12:11:49] [INFO ] Computing symmetric may disable matrix : 32 transitions.
[2024-05-29 12:11:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:11:49] [INFO ] Computing symmetric may enable matrix : 32 transitions.
[2024-05-29 12:11:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:11:49] [INFO ] Applying decomposition
[2024-05-29 12:11:49] [INFO ] Computing Do-Not-Accords matrix : 32 transitions.
[2024-05-29 12:11:49] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:11:49] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:11:49] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13478838156194486360
Running compilation step : cd /tmp/ltsmin13478838156194486360;'/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'
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/graph17325361213397495706.txt' '-o' '/tmp/graph17325361213397495706.bin' '-w' '/tmp/graph17325361213397495706.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17325361213397495706.bin' '-l' '-1' '-v' '-w' '/tmp/graph17325361213397495706.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:11:49] [INFO ] Decomposing Gal with order
[2024-05-29 12:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:11:49] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 12:11:49] [INFO ] Flatten gal took : 22 ms
[2024-05-29 12:11:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-29 12:11:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality3596004995173637156.gal : 3 ms
[2024-05-29 12:11:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality15772272676304814242.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/LTLCardinality3596004995173637156.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15772272676304814242.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...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(i1.i0.u2.FIN>=1)")))))
Formula 0 simplified : XXG!"(i1.i0.u2.FIN>=1)"
Compilation finished in 178 ms.
Running link step : cd /tmp/ltsmin13478838156194486360;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13478838156194486360;'/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' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 12:33:02] [INFO ] Flatten gal took : 5 ms
[2024-05-29 12:33:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality1589897702790782732.gal : 2 ms
[2024-05-29 12:33:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality18285532144087379259.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/LTLCardinality1589897702790782732.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18285532144087379259.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 : !((X(X(F("(FIN>=1)")))))
Formula 0 simplified : XXG!"(FIN>=1)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: LTL layer: formula: X(X(<>((LTLAPp0==true))))
pins2lts-mc-linux64( 1/ 8), 0.013: "X(X(<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.014: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.024: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.021: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.029: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.089: DFS-FIFO for weak LTL, using special progress label 34
pins2lts-mc-linux64( 0/ 8), 0.089: There are 35 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.089: State length is 31, there are 35 groups
pins2lts-mc-linux64( 0/ 8), 0.089: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.089: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.089: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.089: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.357: ~105 levels ~960 states ~10616 transitions
pins2lts-mc-linux64( 0/ 8), 0.448: ~191 levels ~1920 states ~15496 transitions
pins2lts-mc-linux64( 0/ 8), 0.472: ~191 levels ~3840 states ~18000 transitions
pins2lts-mc-linux64( 0/ 8), 0.501: ~191 levels ~7680 states ~23680 transitions
pins2lts-mc-linux64( 0/ 8), 0.593: ~191 levels ~15360 states ~37384 transitions
pins2lts-mc-linux64( 0/ 8), 0.728: ~191 levels ~30720 states ~65544 transitions
pins2lts-mc-linux64( 0/ 8), 0.936: ~191 levels ~61440 states ~127712 transitions
pins2lts-mc-linux64( 0/ 8), 1.440: ~191 levels ~122880 states ~252856 transitions
pins2lts-mc-linux64( 0/ 8), 2.344: ~191 levels ~245760 states ~508240 transitions
pins2lts-mc-linux64( 0/ 8), 3.998: ~191 levels ~491520 states ~1122872 transitions
pins2lts-mc-linux64( 0/ 8), 7.004: ~191 levels ~983040 states ~2360216 transitions
pins2lts-mc-linux64( 0/ 8), 11.309: ~191 levels ~1966080 states ~4889728 transitions
pins2lts-mc-linux64( 0/ 8), 17.216: ~191 levels ~3932160 states ~10985616 transitions
pins2lts-mc-linux64( 0/ 8), 24.954: ~191 levels ~7864320 states ~23120024 transitions
pins2lts-mc-linux64( 0/ 8), 37.780: ~191 levels ~15728640 states ~47573848 transitions
pins2lts-mc-linux64( 0/ 8), 64.868: ~191 levels ~31457280 states ~98487352 transitions
pins2lts-mc-linux64( 0/ 8), 120.259: ~191 levels ~62914560 states ~211176816 transitions
pins2lts-mc-linux64( 0/ 8), 235.438: ~191 levels ~125829120 states ~455828584 transitions
pins2lts-mc-linux64( 0/ 8), 473.296: ~191 levels ~251658240 states ~957038080 transitions
pins2lts-mc-linux64( 0/ 8), 982.605: ~191 levels ~503316480 states ~2049500928 transitions
pins2lts-mc-linux64( 0/ 8), 2133.672: ~191 levels ~1006632960 states ~4312969712 transitions
pins2lts-mc-linux64( 0/ 8), 2498.853: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2498.881:
pins2lts-mc-linux64( 0/ 8), 2498.881: mean standard work distribution: 264.6% (states) 264.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 2498.881:
pins2lts-mc-linux64( 0/ 8), 2498.881: Explored 134215582 states 575518903 transitions, fanout: 4.288
pins2lts-mc-linux64( 0/ 8), 2498.881: Total exploration time 2498.780 sec (2498.720 sec minimum, 2498.746 sec on average)
pins2lts-mc-linux64( 0/ 8), 2498.881: States per second: 53712, Transitions per second: 230320
pins2lts-mc-linux64( 0/ 8), 2498.881:
pins2lts-mc-linux64( 0/ 8), 2498.881: Progress states detected: 4
pins2lts-mc-linux64( 0/ 8), 2498.881: Redundant explorations: -0.0009
pins2lts-mc-linux64( 0/ 8), 2498.881:
pins2lts-mc-linux64( 0/ 8), 2498.881: Queue width: 8B, total height: 209, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 2498.881: Tree memory: 1212.0MB, 9.5 B/state, compr.: 7.5%
pins2lts-mc-linux64( 0/ 8), 2498.881: Tree fill ratio (roots/leafs): 99.0%/73.0%
pins2lts-mc-linux64( 0/ 8), 2498.881: Stored 32 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2498.881: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2498.881: Est. total memory use: 1212.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13478838156194486360;'/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' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13478838156194486360;'/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' 'X(X(<>((LTLAPp0==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)
Detected timeout of ITS tools.
[2024-05-29 12:54:16] [INFO ] Flatten gal took : 3 ms
[2024-05-29 12:54:16] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-29 12:54:16] [INFO ] Transformed 30 places.
[2024-05-29 12:54:16] [INFO ] Transformed 32 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 12:54:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality11955980962274889383.gal : 1 ms
[2024-05-29 12:54:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality7815096606025940803.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/LTLCardinality11955980962274889383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7815096606025940803.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F("(FIN>=1)")))))
Formula 0 simplified : XXG!"(FIN>=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3376000 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16041908 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-20"
export BK_EXAMINATION="LTLCardinality"
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-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r439-smll-171690585400017"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-20.tgz
mv TCPcondis-PT-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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