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.r623-tall-171774435500108.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 BlocksWorld-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435500108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 73K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 367K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 224K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 22K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 81K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 407K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 631K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 175K Jun 7 06:26 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 BlocksWorld-PT-02-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717775377054

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-02
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-07 15:49:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 15:49:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:49:38] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2024-06-07 15:49:38] [INFO ] Transformed 209 places.
[2024-06-07 15:49:38] [INFO ] Transformed 365 transitions.
[2024-06-07 15:49:38] [INFO ] Found NUPN structural information;
[2024-06-07 15:49:38] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12]
[2024-06-07 15:49:38] [INFO ] Parsed PT model containing 209 places and 365 transitions and 1810 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-02-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 209 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 365/365 transitions.
Applied a total of 0 rules in 13 ms. Remains 209 /209 variables (removed 0) and now considering 365/365 (removed 0) transitions.
// Phase 1: matrix 365 rows 209 cols
[2024-06-07 15:49:39] [INFO ] Computed 27 invariants in 24 ms
[2024-06-07 15:49:39] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-06-07 15:49:39] [INFO ] Invariant cache hit.
[2024-06-07 15:49:39] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-06-07 15:49:39] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2024-06-07 15:49:39] [INFO ] Invariant cache hit.
[2024-06-07 15:49:39] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 26 transitions.
Found 26 dead transitions using SMT.
Drop transitions removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 209/209 places, 339/365 transitions.
Deduced a syphon composed of 13 places in 1 ms
Applied a total of 0 rules in 4 ms. Remains 209 /209 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 568 ms. Remains : 209/209 places, 339/365 transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Support contains 196 out of 196 places after structural reductions.
[2024-06-07 15:49:39] [INFO ] Flatten gal took : 62 ms
[2024-06-07 15:49:40] [INFO ] Flatten gal took : 57 ms
[2024-06-07 15:49:40] [INFO ] Input system was already deterministic with 339 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 22) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 339 rows 196 cols
[2024-06-07 15:49:40] [INFO ] Computed 27 invariants in 7 ms
[2024-06-07 15:49:40] [INFO ] [Real]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-06-07 15:49:40] [INFO ] After 102ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1
[2024-06-07 15:49:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:49:41] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :2 sat :1
[2024-06-07 15:49:41] [INFO ] After 34ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 141 ms.
[2024-06-07 15:49:41] [INFO ] After 358ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 339/339 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 338
Applied a total of 1 rules in 219 ms. Remains 196 /196 variables (removed 0) and now considering 338/339 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 196/196 places, 338/339 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1149926 steps, run timeout after 3001 ms. (steps per millisecond=383 ) properties seen :{}
Probabilistic random walk after 1149926 steps, saw 802982 distinct states, run finished after 3002 ms. (steps per millisecond=383 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 338 rows 196 cols
[2024-06-07 15:49:44] [INFO ] Computed 27 invariants in 11 ms
[2024-06-07 15:49:44] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2024-06-07 15:49:44] [INFO ] After 98ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:49:44] [INFO ] After 121ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-06-07 15:49:44] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 105 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 196/196 places, 338/338 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 88 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2024-06-07 15:49:44] [INFO ] Invariant cache hit.
[2024-06-07 15:49:45] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-06-07 15:49:45] [INFO ] Invariant cache hit.
[2024-06-07 15:49:45] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2024-06-07 15:49:45] [INFO ] Redundant transitions in 16 ms returned []
[2024-06-07 15:49:45] [INFO ] Invariant cache hit.
[2024-06-07 15:49:45] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 607 ms. Remains : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 81 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 15:49:45] [INFO ] Invariant cache hit.
[2024-06-07 15:49:45] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:49:45] [INFO ] After 86ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:49:45] [INFO ] After 106ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-06-07 15:49:45] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
FORMULA BlocksWorld-PT-02-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
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' '!(F((G(p0)||G((p1 U p2)))))'
Support contains 183 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 11 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
// Phase 1: matrix 339 rows 196 cols
[2024-06-07 15:49:46] [INFO ] Computed 27 invariants in 2 ms
[2024-06-07 15:49:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-07 15:49:46] [INFO ] Invariant cache hit.
[2024-06-07 15:49:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:49:46] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-06-07 15:49:46] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:49:46] [INFO ] Invariant cache hit.
[2024-06-07 15:49:46] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 444 ms. Remains : 196/196 places, 339/339 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 204 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s2 1) (GEQ s48 1)) (AND (GEQ s2 1) (GEQ s16 1) (GEQ s108 1)) (AND (GEQ s2 1) (GEQ s37 1) (GEQ s185 1)) (AND (GEQ s2 1) (GEQ s2...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 5114 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 2 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-00 finished in 5837 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) U G(((!X(p1)||G(p2)) U p2))))'
Support contains 34 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 7 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:49:51] [INFO ] Invariant cache hit.
[2024-06-07 15:49:52] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-06-07 15:49:52] [INFO ] Invariant cache hit.
[2024-06-07 15:49:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:49:52] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2024-06-07 15:49:52] [INFO ] Invariant cache hit.
[2024-06-07 15:49:52] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (NOT p2), (AND p0 p1), p0]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s74 1) (GEQ s81 1) (GEQ s111 1) (GEQ s125 1) (GEQ s144 1) (GEQ s157 1) (GEQ s167 1) (GEQ s177 1)), p0:(OR (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14448 reset in 676 ms.
Stack based approach found an accepted trace after 15 steps with 1 reset with depth 5 and stack size 5 in 1 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-01 finished in 1471 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)||X(F(p1)))))'
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:49:53] [INFO ] Invariant cache hit.
[2024-06-07 15:49:53] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-06-07 15:49:53] [INFO ] Invariant cache hit.
[2024-06-07 15:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:49:53] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2024-06-07 15:49:53] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:49:53] [INFO ] Invariant cache hit.
[2024-06-07 15:49:53] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 502 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s74 1) (GEQ s81 1) (GEQ s111 1) (GEQ s125 1) (GEQ s144 1) (GEQ s157 1) (GEQ s167 1) (GEQ s177 1)), p1:(OR (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 516 ms.
Product exploration explored 100000 steps with 0 reset in 550 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)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1155288 steps, run timeout after 3001 ms. (steps per millisecond=384 ) properties seen :{}
Probabilistic random walk after 1155288 steps, saw 806707 distinct states, run finished after 3001 ms. (steps per millisecond=384 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 15:49:58] [INFO ] Invariant cache hit.
[2024-06-07 15:49:58] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:49:58] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:49:58] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-06-07 15:49:58] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:49:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:49:58] [INFO ] After 46ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 15:49:58] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2024-06-07 15:49:58] [INFO ] After 316ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 339/339 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 338
Applied a total of 1 rules in 139 ms. Remains 196 /196 variables (removed 0) and now considering 338/339 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 196/196 places, 338/339 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 984521 steps, run timeout after 3001 ms. (steps per millisecond=328 ) properties seen :{}
Probabilistic random walk after 984521 steps, saw 686609 distinct states, run finished after 3001 ms. (steps per millisecond=328 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 338 rows 196 cols
[2024-06-07 15:50:01] [INFO ] Computed 27 invariants in 7 ms
[2024-06-07 15:50:02] [INFO ] [Real]Absence check using 27 positive place invariants in 16 ms returned sat
[2024-06-07 15:50:02] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:50:02] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2024-06-07 15:50:02] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:02] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 0 ms to minimize.
[2024-06-07 15:50:02] [INFO ] Deduced a trap composed of 56 places in 95 ms of which 0 ms to minimize.
[2024-06-07 15:50:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 184 ms
[2024-06-07 15:50:02] [INFO ] After 344ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-06-07 15:50:02] [INFO ] After 425ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 52 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 196/196 places, 338/338 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 50 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2024-06-07 15:50:02] [INFO ] Invariant cache hit.
[2024-06-07 15:50:02] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-06-07 15:50:02] [INFO ] Invariant cache hit.
[2024-06-07 15:50:03] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2024-06-07 15:50:03] [INFO ] Redundant transitions in 5 ms returned []
[2024-06-07 15:50:03] [INFO ] Invariant cache hit.
[2024-06-07 15:50:03] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 566 ms. Remains : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 52 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 15:50:03] [INFO ] Invariant cache hit.
[2024-06-07 15:50:03] [INFO ] [Real]Absence check using 27 positive place invariants in 20 ms returned sat
[2024-06-07 15:50:03] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:50:03] [INFO ] [Nat]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:03] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:03] [INFO ] Deduced a trap composed of 44 places in 40 ms of which 0 ms to minimize.
[2024-06-07 15:50:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2024-06-07 15:50:03] [INFO ] After 219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-06-07 15:50:03] [INFO ] After 319ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 13 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
// Phase 1: matrix 339 rows 196 cols
[2024-06-07 15:50:04] [INFO ] Computed 27 invariants in 6 ms
[2024-06-07 15:50:04] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-06-07 15:50:04] [INFO ] Invariant cache hit.
[2024-06-07 15:50:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:04] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2024-06-07 15:50:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:50:04] [INFO ] Invariant cache hit.
[2024-06-07 15:50:04] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 498 ms. Remains : 196/196 places, 339/339 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1194991 steps, run timeout after 3001 ms. (steps per millisecond=398 ) properties seen :{}
Probabilistic random walk after 1194991 steps, saw 834469 distinct states, run finished after 3001 ms. (steps per millisecond=398 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 15:50:07] [INFO ] Invariant cache hit.
[2024-06-07 15:50:08] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:08] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:50:08] [INFO ] [Nat]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:08] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:08] [INFO ] After 39ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:08] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2024-06-07 15:50:08] [INFO ] After 320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 339/339 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 338
Applied a total of 1 rules in 67 ms. Remains 196 /196 variables (removed 0) and now considering 338/339 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 196/196 places, 338/339 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1159609 steps, run timeout after 3001 ms. (steps per millisecond=386 ) properties seen :{}
Probabilistic random walk after 1159609 steps, saw 809784 distinct states, run finished after 3001 ms. (steps per millisecond=386 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 338 rows 196 cols
[2024-06-07 15:50:11] [INFO ] Computed 27 invariants in 2 ms
[2024-06-07 15:50:11] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2024-06-07 15:50:11] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:50:11] [INFO ] [Nat]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:11] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:12] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 1 ms to minimize.
[2024-06-07 15:50:12] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 0 ms to minimize.
[2024-06-07 15:50:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 172 ms
[2024-06-07 15:50:12] [INFO ] After 334ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2024-06-07 15:50:12] [INFO ] After 436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 51 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 196/196 places, 338/338 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 50 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2024-06-07 15:50:12] [INFO ] Invariant cache hit.
[2024-06-07 15:50:12] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-06-07 15:50:12] [INFO ] Invariant cache hit.
[2024-06-07 15:50:12] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2024-06-07 15:50:12] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:50:12] [INFO ] Invariant cache hit.
[2024-06-07 15:50:12] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 517 ms. Remains : 196/196 places, 338/338 transitions.
Applied a total of 0 rules in 51 ms. Remains 196 /196 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 15:50:12] [INFO ] Invariant cache hit.
[2024-06-07 15:50:12] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:13] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 15:50:13] [INFO ] [Nat]Absence check using 27 positive place invariants in 5 ms returned sat
[2024-06-07 15:50:13] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 15:50:13] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 1 ms to minimize.
[2024-06-07 15:50:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2024-06-07 15:50:13] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-06-07 15:50:13] [INFO ] After 330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 550 ms.
Product exploration explored 100000 steps with 0 reset in 555 ms.
Built C files in :
/tmp/ltsmin546880754758665585
[2024-06-07 15:50:14] [INFO ] Computing symmetric may disable matrix : 339 transitions.
[2024-06-07 15:50:14] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:14] [INFO ] Computing symmetric may enable matrix : 339 transitions.
[2024-06-07 15:50:14] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:14] [INFO ] Computing Do-Not-Accords matrix : 339 transitions.
[2024-06-07 15:50:14] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:14] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin546880754758665585
Running compilation step : cd /tmp/ltsmin546880754758665585;'/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 930 ms.
Running link step : cd /tmp/ltsmin546880754758665585;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin546880754758665585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7189078812658056906.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 14 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
// Phase 1: matrix 339 rows 196 cols
[2024-06-07 15:50:29] [INFO ] Computed 27 invariants in 5 ms
[2024-06-07 15:50:30] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-06-07 15:50:30] [INFO ] Invariant cache hit.
[2024-06-07 15:50:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:30] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2024-06-07 15:50:30] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:50:30] [INFO ] Invariant cache hit.
[2024-06-07 15:50:30] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 494 ms. Remains : 196/196 places, 339/339 transitions.
Built C files in :
/tmp/ltsmin9282659541761037221
[2024-06-07 15:50:30] [INFO ] Computing symmetric may disable matrix : 339 transitions.
[2024-06-07 15:50:30] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:30] [INFO ] Computing symmetric may enable matrix : 339 transitions.
[2024-06-07 15:50:30] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:30] [INFO ] Computing Do-Not-Accords matrix : 339 transitions.
[2024-06-07 15:50:30] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:30] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9282659541761037221
Running compilation step : cd /tmp/ltsmin9282659541761037221;'/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 813 ms.
Running link step : cd /tmp/ltsmin9282659541761037221;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9282659541761037221;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4088089286783450879.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-07 15:50:45] [INFO ] Flatten gal took : 37 ms
[2024-06-07 15:50:45] [INFO ] Flatten gal took : 21 ms
[2024-06-07 15:50:45] [INFO ] Time to serialize gal into /tmp/LTL17556057213812910045.gal : 5 ms
[2024-06-07 15:50:45] [INFO ] Time to serialize properties into /tmp/LTL15719221632097655298.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/LTL17556057213812910045.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3716328419183212305.hoa' '-atoms' '/tmp/LTL15719221632097655298.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/LTL15719221632097655298.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3716328419183212305.hoa
Detected timeout of ITS tools.
[2024-06-07 15:51:00] [INFO ] Flatten gal took : 22 ms
[2024-06-07 15:51:00] [INFO ] Flatten gal took : 21 ms
[2024-06-07 15:51:00] [INFO ] Time to serialize gal into /tmp/LTL10580141238926570021.gal : 4 ms
[2024-06-07 15:51:00] [INFO ] Time to serialize properties into /tmp/LTL11795097574612514176.ltl : 3 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/LTL10580141238926570021.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11795097574612514176.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F("((((pred_on_145<1)||(pred_on_81<1))||((pred_on_161<1)||(pred_on_20<1)))||(((pred_on_125<1)||(pred_on_139<1))||((pred_on_101<1...491
Formula 0 simplified : F(G!"((((pred_on_145<1)||(pred_on_81<1))||((pred_on_161<1)||(pred_on_20<1)))||(((pred_on_125<1)||(pred_on_139<1))||((pred_on_101<1)|...481
Detected timeout of ITS tools.
[2024-06-07 15:51:15] [INFO ] Flatten gal took : 19 ms
[2024-06-07 15:51:15] [INFO ] Applying decomposition
[2024-06-07 15:51:15] [INFO ] Flatten gal took : 20 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/graph1386709180277184303.txt' '-o' '/tmp/graph1386709180277184303.bin' '-w' '/tmp/graph1386709180277184303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1386709180277184303.bin' '-l' '-1' '-v' '-w' '/tmp/graph1386709180277184303.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:51:16] [INFO ] Decomposing Gal with order
[2024-06-07 15:51:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:51:16] [INFO ] Removed a total of 546 redundant transitions.
[2024-06-07 15:51:16] [INFO ] Flatten gal took : 90 ms
[2024-06-07 15:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-06-07 15:51:16] [INFO ] Time to serialize gal into /tmp/LTL14015788189308563511.gal : 7 ms
[2024-06-07 15:51:16] [INFO ] Time to serialize properties into /tmp/LTL2126775699131679466.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/LTL14015788189308563511.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2126775699131679466.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 : !((G((F("((((u11.pred_on_145<1)||(i5.u6.pred_on_81<1))||((u12.pred_on_161<1)||(u1.pred_on_20<1)))||(((u8.pred_on_125<1)||(u9.pred_on_1...568
Formula 0 simplified : F(G!"((((u11.pred_on_145<1)||(i5.u6.pred_on_81<1))||((u12.pred_on_161<1)||(u1.pred_on_20<1)))||(((u8.pred_on_125<1)||(u9.pred_on_139...558
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9903130669902530941
[2024-06-07 15:51:31] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9903130669902530941
Running compilation step : cd /tmp/ltsmin9903130669902530941;'/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 576 ms.
Running link step : cd /tmp/ltsmin9903130669902530941;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9903130669902530941;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))||X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BlocksWorld-PT-02-LTLFireability-02 finished in 113066 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 9 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:51:46] [INFO ] Invariant cache hit.
[2024-06-07 15:51:46] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-06-07 15:51:46] [INFO ] Invariant cache hit.
[2024-06-07 15:51:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:51:46] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2024-06-07 15:51:46] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:51:46] [INFO ] Invariant cache hit.
[2024-06-07 15:51:46] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s74 1) (GEQ s81 1) (GEQ s111 1) (GEQ s125 1) (GEQ s144 1) (GEQ s157 1) (GEQ s167 1) (GEQ s177 1)) (NOT (OR (AND (GEQ s74 1) (GEQ s81 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 19992 reset in 436 ms.
Product exploration explored 100000 steps with 20061 reset in 453 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 (NOT p0)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 12 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:51:48] [INFO ] Invariant cache hit.
[2024-06-07 15:51:48] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-06-07 15:51:48] [INFO ] Invariant cache hit.
[2024-06-07 15:51:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:51:48] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2024-06-07 15:51:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:51:48] [INFO ] Invariant cache hit.
[2024-06-07 15:51:48] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 463 ms. Remains : 196/196 places, 339/339 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 : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20066 reset in 438 ms.
Product exploration explored 100000 steps with 20058 reset in 458 ms.
Built C files in :
/tmp/ltsmin6374641613904192317
[2024-06-07 15:51:50] [INFO ] Computing symmetric may disable matrix : 339 transitions.
[2024-06-07 15:51:50] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:50] [INFO ] Computing symmetric may enable matrix : 339 transitions.
[2024-06-07 15:51:50] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:50] [INFO ] Computing Do-Not-Accords matrix : 339 transitions.
[2024-06-07 15:51:50] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:50] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6374641613904192317
Running compilation step : cd /tmp/ltsmin6374641613904192317;'/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 825 ms.
Running link step : cd /tmp/ltsmin6374641613904192317;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6374641613904192317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7310409004062610593.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 9 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:52:05] [INFO ] Invariant cache hit.
[2024-06-07 15:52:05] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-06-07 15:52:05] [INFO ] Invariant cache hit.
[2024-06-07 15:52:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:52:05] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2024-06-07 15:52:05] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:52:05] [INFO ] Invariant cache hit.
[2024-06-07 15:52:05] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 196/196 places, 339/339 transitions.
Built C files in :
/tmp/ltsmin17972850551846388012
[2024-06-07 15:52:05] [INFO ] Computing symmetric may disable matrix : 339 transitions.
[2024-06-07 15:52:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:05] [INFO ] Computing symmetric may enable matrix : 339 transitions.
[2024-06-07 15:52:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:05] [INFO ] Computing Do-Not-Accords matrix : 339 transitions.
[2024-06-07 15:52:05] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:05] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17972850551846388012
Running compilation step : cd /tmp/ltsmin17972850551846388012;'/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 820 ms.
Running link step : cd /tmp/ltsmin17972850551846388012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17972850551846388012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15739911580533819673.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-07 15:52:20] [INFO ] Flatten gal took : 16 ms
[2024-06-07 15:52:20] [INFO ] Flatten gal took : 30 ms
[2024-06-07 15:52:20] [INFO ] Time to serialize gal into /tmp/LTL8350030258467764816.gal : 5 ms
[2024-06-07 15:52:20] [INFO ] Time to serialize properties into /tmp/LTL7311157523199899303.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8350030258467764816.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3310944585647985014.hoa' '-atoms' '/tmp/LTL7311157523199899303.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...317
Loading property file /tmp/LTL7311157523199899303.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3310944585647985014.hoa
Detected timeout of ITS tools.
[2024-06-07 15:52:36] [INFO ] Flatten gal took : 14 ms
[2024-06-07 15:52:36] [INFO ] Flatten gal took : 14 ms
[2024-06-07 15:52:36] [INFO ] Time to serialize gal into /tmp/LTL6974654463501324170.gal : 2 ms
[2024-06-07 15:52:36] [INFO ] Time to serialize properties into /tmp/LTL13543260938295233982.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/LTL6974654463501324170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13543260938295233982.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 : !((G(F("(((((pred_on_145>=1)&&(pred_on_81>=1))&&((pred_on_161>=1)&&(pred_on_20>=1)))&&(((pred_on_125>=1)&&(pred_on_139>=1))&&((pred_on...625
Formula 0 simplified : FG!"(((((pred_on_145>=1)&&(pred_on_81>=1))&&((pred_on_161>=1)&&(pred_on_20>=1)))&&(((pred_on_125>=1)&&(pred_on_139>=1))&&((pred_on_1...619
Detected timeout of ITS tools.
[2024-06-07 15:52:51] [INFO ] Flatten gal took : 13 ms
[2024-06-07 15:52:51] [INFO ] Applying decomposition
[2024-06-07 15:52:51] [INFO ] Flatten gal took : 13 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/graph9141347333526862970.txt' '-o' '/tmp/graph9141347333526862970.bin' '-w' '/tmp/graph9141347333526862970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9141347333526862970.bin' '-l' '-1' '-v' '-w' '/tmp/graph9141347333526862970.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:52:51] [INFO ] Decomposing Gal with order
[2024-06-07 15:52:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:52:51] [INFO ] Removed a total of 546 redundant transitions.
[2024-06-07 15:52:51] [INFO ] Flatten gal took : 59 ms
[2024-06-07 15:52:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-06-07 15:52:51] [INFO ] Time to serialize gal into /tmp/LTL14854183790626062093.gal : 4 ms
[2024-06-07 15:52:51] [INFO ] Time to serialize properties into /tmp/LTL15055570991839800865.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/LTL14854183790626062093.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15055570991839800865.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 : !((G(F("(((((u2.pred_on_145>=1)&&(u3.pred_on_81>=1))&&((u5.pred_on_161>=1)&&(u7.pred_on_20>=1)))&&(((u8.pred_on_125>=1)&&(u9.pred_on_1...723
Formula 0 simplified : FG!"(((((u2.pred_on_145>=1)&&(u3.pred_on_81>=1))&&((u5.pred_on_161>=1)&&(u7.pred_on_20>=1)))&&(((u8.pred_on_125>=1)&&(u9.pred_on_139...717
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4203105258630965603
[2024-06-07 15:53:06] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4203105258630965603
Running compilation step : cd /tmp/ltsmin4203105258630965603;'/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 535 ms.
Running link step : cd /tmp/ltsmin4203105258630965603;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4203105258630965603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BlocksWorld-PT-02-LTLFireability-03 finished in 95045 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||G(p1)||X(p2)))'
Support contains 48 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:21] [INFO ] Invariant cache hit.
[2024-06-07 15:53:21] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-06-07 15:53:21] [INFO ] Invariant cache hit.
[2024-06-07 15:53:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:21] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2024-06-07 15:53:21] [INFO ] Invariant cache hit.
[2024-06-07 15:53:21] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 385 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 194 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (OR (LT s2 1) (LT s37 1) (LT s38 1)) (OR (LT s2 1) (LT s34 1) (LT s35 1)) (OR (LT s0 1) (LT s1 1) (LT s2 1)) (OR (LT s2 1) (LT s10 1) (LT s11 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 245 ms.
Product exploration explored 100000 steps with 50000 reset in 239 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 p2) (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 19 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-02-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-02-LTLFireability-04 finished in 1107 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((!p1 U (!p2||G(!p1))))))'
Support contains 34 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:22] [INFO ] Invariant cache hit.
[2024-06-07 15:53:22] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-06-07 15:53:22] [INFO ] Invariant cache hit.
[2024-06-07 15:53:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:22] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2024-06-07 15:53:22] [INFO ] Invariant cache hit.
[2024-06-07 15:53:22] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) (GEQ s6 1) (GEQ s39 1) (GEQ s9 1) (GEQ s12 1) (GEQ s15 1) (GEQ s18 1) (GEQ s21 1) (GEQ s24 1) (GEQ s27 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 203 ms.
Product exploration explored 100000 steps with 50000 reset in 223 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 p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 83 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-02-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-02-LTLFireability-05 finished in 1060 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)))'
Support contains 13 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:23] [INFO ] Invariant cache hit.
[2024-06-07 15:53:23] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-06-07 15:53:23] [INFO ] Invariant cache hit.
[2024-06-07 15:53:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:23] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2024-06-07 15:53:23] [INFO ] Invariant cache hit.
[2024-06-07 15:53:24] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, p0, p0]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) (GEQ s6 1) (GEQ s39 1) (GEQ s9 1) (GEQ s12 1) (GEQ s15 1) (GEQ s18 1) (GEQ s21 1) (GEQ s24 1) (GEQ s27 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-07 finished in 552 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)&&F(G(p1))))'
Support contains 10 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 7 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:24] [INFO ] Invariant cache hit.
[2024-06-07 15:53:24] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-06-07 15:53:24] [INFO ] Invariant cache hit.
[2024-06-07 15:53:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:24] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2024-06-07 15:53:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-07 15:53:24] [INFO ] Invariant cache hit.
[2024-06-07 15:53:24] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 432 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s74 1) (GEQ s81 1) (GEQ s111 1) (GEQ s125 1) (GEQ s144 1) (GEQ s157 1) (GEQ s167 1) (GEQ s177 1)), p1:(AND (LT s6 1) (LT s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 538 ms.
Stack based approach found an accepted trace after 688 steps with 0 reset with depth 689 and stack size 376 in 4 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-08 finished in 1101 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(F(p0)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 3 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:25] [INFO ] Invariant cache hit.
[2024-06-07 15:53:25] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-06-07 15:53:25] [INFO ] Invariant cache hit.
[2024-06-07 15:53:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:25] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-06-07 15:53:25] [INFO ] Invariant cache hit.
[2024-06-07 15:53:25] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 440 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 179 ms.
Product exploration explored 100000 steps with 50000 reset in 178 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 p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-02-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-02-LTLFireability-09 finished in 902 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 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 1 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:26] [INFO ] Invariant cache hit.
[2024-06-07 15:53:26] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-06-07 15:53:26] [INFO ] Invariant cache hit.
[2024-06-07 15:53:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:26] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-06-07 15:53:26] [INFO ] Invariant cache hit.
[2024-06-07 15:53:26] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 443 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-10 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:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 343 ms.
Product exploration explored 100000 steps with 33333 reset in 364 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 16 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-02-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-02-LTLFireability-10 finished in 1298 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)||X(F(!p1)))))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 7 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:27] [INFO ] Invariant cache hit.
[2024-06-07 15:53:27] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-06-07 15:53:27] [INFO ] Invariant cache hit.
[2024-06-07 15:53:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:27] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-06-07 15:53:27] [INFO ] Invariant cache hit.
[2024-06-07 15:53:27] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s33 1), p1:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4198 reset in 422 ms.
Stack based approach found an accepted trace after 32 steps with 0 reset with depth 33 and stack size 22 in 0 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-11 finished in 976 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((F(G(p1))||p0)))'
Support contains 5 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 2 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:28] [INFO ] Invariant cache hit.
[2024-06-07 15:53:28] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-06-07 15:53:28] [INFO ] Invariant cache hit.
[2024-06-07 15:53:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:28] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2024-06-07 15:53:28] [INFO ] Invariant cache hit.
[2024-06-07 15:53:28] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LT s2 1) (LT s10 1) (LT s11 1)), p1:(AND (GEQ s2 1) (GEQ s19 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 198 ms.
Product exploration explored 100000 steps with 50000 reset in 194 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 p1)), (X p0), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-02-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-02-LTLFireability-13 finished in 963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U p1)&&X((G(p2) U p3))))'
Support contains 7 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 1 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:29] [INFO ] Invariant cache hit.
[2024-06-07 15:53:29] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-06-07 15:53:29] [INFO ] Invariant cache hit.
[2024-06-07 15:53:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:29] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2024-06-07 15:53:29] [INFO ] Invariant cache hit.
[2024-06-07 15:53:29] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 415 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p3) (NOT p1)), (NOT p3), (OR (NOT p0) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LT s12 1), p3:(AND (OR (AND (GEQ s2 1) (GEQ s16 1) (GEQ s101 1)) (AND (GEQ s9 1) (GEQ s16 1))) (GEQ s9 1) (GEQ s16 1)), p2:(AND (GEQ s24 1) (GEQ s28 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-14 finished in 611 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(F(p0)))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 339/339 transitions.
Applied a total of 0 rules in 2 ms. Remains 196 /196 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2024-06-07 15:53:29] [INFO ] Invariant cache hit.
[2024-06-07 15:53:30] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-06-07 15:53:30] [INFO ] Invariant cache hit.
[2024-06-07 15:53:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:30] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2024-06-07 15:53:30] [INFO ] Invariant cache hit.
[2024-06-07 15:53:30] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 466 ms. Remains : 196/196 places, 339/339 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-02-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1130 reset in 491 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA BlocksWorld-PT-02-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-02-LTLFireability-15 finished in 1056 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)||X(F(p1)))))'
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)))'
[2024-06-07 15:53:31] [INFO ] Flatten gal took : 20 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin338781186493301542
[2024-06-07 15:53:31] [INFO ] Computing symmetric may disable matrix : 339 transitions.
[2024-06-07 15:53:31] [INFO ] Applying decomposition
[2024-06-07 15:53:31] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:53:31] [INFO ] Computing symmetric may enable matrix : 339 transitions.
[2024-06-07 15:53:31] [INFO ] Flatten gal took : 13 ms
[2024-06-07 15:53:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:53:31] [INFO ] Computing Do-Not-Accords matrix : 339 transitions.
[2024-06-07 15:53:31] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph11883100107701967221.txt' '-o' '/tmp/graph11883100107701967221.bin' '-w' '/tmp/graph11883100107701967221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11883100107701967221.bin' '-l' '-1' '-v' '-w' '/tmp/graph11883100107701967221.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:53:31] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin338781186493301542
Running compilation step : cd /tmp/ltsmin338781186493301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 15:53:31] [INFO ] Decomposing Gal with order
[2024-06-07 15:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:53:31] [INFO ] Removed a total of 546 redundant transitions.
[2024-06-07 15:53:31] [INFO ] Flatten gal took : 36 ms
[2024-06-07 15:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-06-07 15:53:31] [INFO ] Time to serialize gal into /tmp/LTLFireability194410126140080979.gal : 3 ms
[2024-06-07 15:53:31] [INFO ] Time to serialize properties into /tmp/LTLFireability15903279883132157436.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/LTLFireability194410126140080979.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15903279883132157436.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...276
Read 2 LTL properties
Checking formula 0 : !((G((F(!("((((u2.pred_on_145>=1)&&(u6.pred_on_81>=1))&&((u12.pred_on_161>=1)&&(i6.u1.pred_on_20>=1)))&&(((u8.pred_on_125>=1)&&(u9.pre...579
Formula 0 simplified : F(G"((((u2.pred_on_145>=1)&&(u6.pred_on_81>=1))&&((u12.pred_on_161>=1)&&(i6.u1.pred_on_20>=1)))&&(((u8.pred_on_125>=1)&&(u9.pred_on_...565
Compilation finished in 834 ms.
Running link step : cd /tmp/ltsmin338781186493301542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin338781186493301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(!(LTLAPp0==true))||X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.025: LTL layer: formula: []((<>(!(LTLAPp0==true))||X(<>((LTLAPp1==true)))))
pins2lts-mc-linux64( 5/ 8), 0.025: "[]((<>(!(LTLAPp0==true))||X(<>((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.025: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.042: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.050: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.052: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.056: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.064: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.151: DFS-FIFO for weak LTL, using special progress label 343
pins2lts-mc-linux64( 0/ 8), 0.151: There are 344 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.151: State length is 197, there are 342 groups
pins2lts-mc-linux64( 0/ 8), 0.151: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.151: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.151: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.151: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.215: ~1 levels ~960 states ~4144 transitions
pins2lts-mc-linux64( 2/ 8), 0.247: ~1 levels ~1920 states ~8488 transitions
pins2lts-mc-linux64( 2/ 8), 0.311: ~1 levels ~3840 states ~17624 transitions
pins2lts-mc-linux64( 2/ 8), 0.407: ~1 levels ~7680 states ~33856 transitions
pins2lts-mc-linux64( 0/ 8), 0.608: ~1 levels ~15360 states ~78304 transitions
pins2lts-mc-linux64( 1/ 8), 0.985: ~1 levels ~30720 states ~151232 transitions
pins2lts-mc-linux64( 1/ 8), 1.537: ~1 levels ~61440 states ~295376 transitions
pins2lts-mc-linux64( 1/ 8), 2.564: ~1 levels ~122880 states ~627952 transitions
pins2lts-mc-linux64( 2/ 8), 3.930: ~1 levels ~245760 states ~1158296 transitions
pins2lts-mc-linux64( 7/ 8), 5.967: ~1 levels ~491520 states ~2387608 transitions
pins2lts-mc-linux64( 2/ 8), 10.149: ~1 levels ~983040 states ~4829440 transitions
pins2lts-mc-linux64( 1/ 8), 18.544: ~1 levels ~1966080 states ~9948824 transitions
pins2lts-mc-linux64( 1/ 8), 37.955: ~1 levels ~3932160 states ~20439192 transitions
pins2lts-mc-linux64( 2/ 8), 73.144: ~1 levels ~7864320 states ~39150080 transitions
pins2lts-mc-linux64( 7/ 8), 136.177: ~1 levels ~15728640 states ~79584600 transitions
pins2lts-mc-linux64( 7/ 8), 273.763: ~1 levels ~31457280 states ~167921968 transitions
pins2lts-mc-linux64( 7/ 8), 369.124: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 369.206:
pins2lts-mc-linux64( 0/ 8), 369.206: mean standard work distribution: 2.8% (states) 1.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 369.206:
pins2lts-mc-linux64( 0/ 8), 369.206: Explored 40151052 states 223547561 transitions, fanout: 5.568
pins2lts-mc-linux64( 0/ 8), 369.206: Total exploration time 369.020 sec (368.950 sec minimum, 368.985 sec on average)
pins2lts-mc-linux64( 0/ 8), 369.206: States per second: 108805, Transitions per second: 605787
pins2lts-mc-linux64( 0/ 8), 369.206:
pins2lts-mc-linux64( 0/ 8), 369.206: Progress states detected: 101512539
pins2lts-mc-linux64( 0/ 8), 369.206: Redundant explorations: -60.4472
pins2lts-mc-linux64( 0/ 8), 369.206:
pins2lts-mc-linux64( 0/ 8), 369.206: Queue width: 8B, total height: 104353649, memory: 796.16MB
pins2lts-mc-linux64( 0/ 8), 369.206: Tree memory: 1030.5MB, 10.6 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 369.206: Tree fill ratio (roots/leafs): 75.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 369.206: Stored 341 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 369.206: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 369.206: Est. total memory use: 1826.6MB (~1820.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin338781186493301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(!(LTLAPp0==true))||X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin338781186493301542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(!(LTLAPp0==true))||X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-06-07 16:14:48] [INFO ] Applying decomposition
[2024-06-07 16:14:48] [INFO ] Flatten gal took : 15 ms
[2024-06-07 16:14:48] [INFO ] Decomposing Gal with order
[2024-06-07 16:14:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 16:14:48] [INFO ] Removed a total of 934 redundant transitions.
[2024-06-07 16:14:49] [INFO ] Flatten gal took : 47 ms
[2024-06-07 16:14:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-06-07 16:14:49] [INFO ] Time to serialize gal into /tmp/LTLFireability1308503663331104786.gal : 3 ms
[2024-06-07 16:14:49] [INFO ] Time to serialize properties into /tmp/LTLFireability9460063048646593485.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/LTLFireability1308503663331104786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9460063048646593485.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...276
Read 2 LTL properties
Checking formula 0 : !((G((F(!("((((u8.pred_on_145>=1)&&(u13.pred_on_81>=1))&&((u10.pred_on_161>=1)&&(u11.pred_on_20>=1)))&&(((u4.pred_on_125>=1)&&(u9.pred...572
Formula 0 simplified : F(G"((((u8.pred_on_145>=1)&&(u13.pred_on_81>=1))&&((u10.pred_on_161>=1)&&(u11.pred_on_20>=1)))&&(((u4.pred_on_125>=1)&&(u9.pred_on_1...558
Detected timeout of ITS tools.
[2024-06-07 16:36:06] [INFO ] Flatten gal took : 73 ms
[2024-06-07 16:36:07] [INFO ] Input system was already deterministic with 339 transitions.
[2024-06-07 16:36:07] [INFO ] Transformed 196 places.
[2024-06-07 16:36:07] [INFO ] Transformed 339 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
[2024-06-07 16:36:07] [INFO ] Time to serialize gal into /tmp/LTLFireability644231305891051535.gal : 5 ms
[2024-06-07 16:36:07] [INFO ] Time to serialize properties into /tmp/LTLFireability4048417883331933534.ltl : 3 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/LTLFireability644231305891051535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4048417883331933534.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...341
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F(!("((((pred_on_145>=1)&&(pred_on_81>=1))&&((pred_on_161>=1)&&(pred_on_20>=1)))&&(((pred_on_125>=1)&&(pred_on_139>=1))&&((pred_...502
Formula 0 simplified : F(G"((((pred_on_145>=1)&&(pred_on_81>=1))&&((pred_on_161>=1)&&(pred_on_20>=1)))&&(((pred_on_125>=1)&&(pred_on_139>=1))&&((pred_on_10...488
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 168360 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16239936 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BlocksWorld-PT-02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435500108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-02.tgz
mv BlocksWorld-PT-02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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