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-171774435600138.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)
...............................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BlocksWorld-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435600138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 622K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 446K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 74K 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 1.9M 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-08-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717782727099

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-08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-07 17:52:08] [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 17:52:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 17:52:08] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-06-07 17:52:08] [INFO ] Transformed 1979 places.
[2024-06-07 17:52:09] [INFO ] Transformed 3785 transitions.
[2024-06-07 17:52:09] [INFO ] Found NUPN structural information;
[2024-06-07 17:52:09] [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, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42]
[2024-06-07 17:52:09] [INFO ] Parsed PT model containing 1979 places and 3785 transitions and 18910 arcs in 470 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 101 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA BlocksWorld-PT-08-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1979 out of 1979 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1979/1979 places, 3785/3785 transitions.
Applied a total of 0 rules in 36 ms. Remains 1979 /1979 variables (removed 0) and now considering 3785/3785 (removed 0) transitions.
// Phase 1: matrix 3785 rows 1979 cols
[2024-06-07 17:52:09] [INFO ] Computed 87 invariants in 76 ms
[2024-06-07 17:52:10] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-06-07 17:52:10] [INFO ] Invariant cache hit.
[2024-06-07 17:52:11] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-06-07 17:52:11] [INFO ] Implicit Places using invariants and state equation in 1378 ms returned []
Implicit Place search using SMT with State Equation took 1831 ms to find 0 implicit places.
[2024-06-07 17:52:11] [INFO ] Invariant cache hit.
[2024-06-07 17:52:13] [INFO ] Dead Transitions using invariants and state equation in 1912 ms found 86 transitions.
Found 86 dead transitions using SMT.
Drop transitions removed 86 transitions
Dead transitions reduction (with SMT) removed 86 transitions
Starting structural reductions in LTL mode, iteration 1 : 1979/1979 places, 3699/3785 transitions.
Deduced a syphon composed of 43 places in 4 ms
Applied a total of 0 rules in 20 ms. Remains 1979 /1979 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3801 ms. Remains : 1979/1979 places, 3699/3785 transitions.
Deduced a syphon composed of 43 places in 7 ms
Reduce places removed 43 places and 0 transitions.
Support contains 1936 out of 1936 places after structural reductions.
[2024-06-07 17:52:14] [INFO ] Flatten gal took : 368 ms
[2024-06-07 17:52:15] [INFO ] Flatten gal took : 297 ms
[2024-06-07 17:52:16] [INFO ] Input system was already deterministic with 3699 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1273 ms. (steps per millisecond=7 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1470 ms. (steps per millisecond=6 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 3699 rows 1936 cols
[2024-06-07 17:52:19] [INFO ] Computed 87 invariants in 41 ms
[2024-06-07 17:52:21] [INFO ] [Real]Absence check using 87 positive place invariants in 42 ms returned sat
[2024-06-07 17:52:23] [INFO ] After 1694ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-06-07 17:52:23] [INFO ] [Nat]Absence check using 87 positive place invariants in 50 ms returned sat
[2024-06-07 17:52:24] [INFO ] After 1306ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-06-07 17:52:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:52:24] [INFO ] After 106ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-06-07 17:52:25] [INFO ] After 323ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 120 ms.
[2024-06-07 17:52:25] [INFO ] After 2037ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 38 out of 1936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1936/1936 places, 3699/3699 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 1936 transition count 3698
Applied a total of 1 rules in 12444 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3699 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12445 ms. Remains : 1936/1936 places, 3698/3699 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 421788 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421788 steps, saw 369090 distinct states, run finished after 3002 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3698 rows 1936 cols
[2024-06-07 17:52:41] [INFO ] Computed 87 invariants in 28 ms
[2024-06-07 17:52:41] [INFO ] [Real]Absence check using 87 positive place invariants in 40 ms returned sat
[2024-06-07 17:52:42] [INFO ] After 1561ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:52:42] [INFO ] [Nat]Absence check using 87 positive place invariants in 41 ms returned sat
[2024-06-07 17:52:44] [INFO ] After 1318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:52:44] [INFO ] After 1577ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2024-06-07 17:52:44] [INFO ] After 1969ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 38 out of 1936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1936/1936 places, 3698/3698 transitions.
Applied a total of 0 rules in 9026 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9026 ms. Remains : 1936/1936 places, 3698/3698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1936/1936 places, 3698/3698 transitions.
Applied a total of 0 rules in 8786 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3698 (removed 0) transitions.
[2024-06-07 17:53:02] [INFO ] Invariant cache hit.
[2024-06-07 17:53:03] [INFO ] Implicit Places using invariants in 1258 ms returned []
[2024-06-07 17:53:03] [INFO ] Invariant cache hit.
[2024-06-07 17:53:06] [INFO ] Implicit Places using invariants and state equation in 3183 ms returned []
Implicit Place search using SMT with State Equation took 4452 ms to find 0 implicit places.
[2024-06-07 17:53:07] [INFO ] Redundant transitions in 206 ms returned []
[2024-06-07 17:53:07] [INFO ] Invariant cache hit.
[2024-06-07 17:53:08] [INFO ] Dead Transitions using invariants and state equation in 1693 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15166 ms. Remains : 1936/1936 places, 3698/3698 transitions.
Applied a total of 0 rules in 8820 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3698 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:53:17] [INFO ] Invariant cache hit.
[2024-06-07 17:53:17] [INFO ] [Real]Absence check using 87 positive place invariants in 41 ms returned sat
[2024-06-07 17:53:19] [INFO ] After 1628ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:53:19] [INFO ] [Nat]Absence check using 87 positive place invariants in 36 ms returned sat
[2024-06-07 17:53:20] [INFO ] After 1172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:53:21] [INFO ] After 1399ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2024-06-07 17:53:21] [INFO ] After 1807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA BlocksWorld-PT-08-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 1850 out of 1936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 12 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
// Phase 1: matrix 3699 rows 1936 cols
[2024-06-07 17:53:21] [INFO ] Computed 87 invariants in 15 ms
[2024-06-07 17:53:21] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-06-07 17:53:21] [INFO ] Invariant cache hit.
[2024-06-07 17:53:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:53:23] [INFO ] Implicit Places using invariants and state equation in 1289 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
[2024-06-07 17:53:23] [INFO ] Invariant cache hit.
[2024-06-07 17:53:24] [INFO ] Dead Transitions using invariants and state equation in 1640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3278 ms. Remains : 1936/1936 places, 3699/3699 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 259 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s85 1) (GEQ s1329 1)) (AND (GEQ s2 1) (GEQ s13 1) (GEQ s327 1)) (AND (GEQ s2 1) (GEQ s25 1) (GEQ s491 1)) (AND (GEQ s2 1) (GEQ...], 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]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-00 finished in 3630 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(!p0)&&X((G(p2)||p1))))))'
Support contains 1893 out of 1936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 9 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:53:25] [INFO ] Invariant cache hit.
[2024-06-07 17:53:25] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-06-07 17:53:25] [INFO ] Invariant cache hit.
[2024-06-07 17:53:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:53:26] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 1712 ms to find 0 implicit places.
[2024-06-07 17:53:26] [INFO ] Invariant cache hit.
[2024-06-07 17:53:28] [INFO ] Dead Transitions using invariants and state equation in 1640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3366 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), p0, (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p0), acceptance={1} source=1 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 3}], [{ cond=p0, acceptance={0, 1} source=2 dest: 1}, { cond=(NOT p0), acceptance={1} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=5 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s85 1) (GEQ s1329 1)) (AND (GEQ s2 1) (GEQ s13 1) (GEQ s327 1)) (AND (GEQ s2 1) (GEQ s25 1) (GEQ s491 1)) (AND (GEQ s2 1) (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 48520 steps with 0 reset in 10003 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 3 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-02 finished in 13677 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||G(F(p1))))))'
Support contains 81 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 745 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:53:39] [INFO ] Invariant cache hit.
[2024-06-07 17:53:40] [INFO ] Implicit Places using invariants in 1237 ms returned []
[2024-06-07 17:53:40] [INFO ] Invariant cache hit.
[2024-06-07 17:53:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:53:44] [INFO ] Implicit Places using invariants and state equation in 3416 ms returned []
Implicit Place search using SMT with State Equation took 4664 ms to find 0 implicit places.
[2024-06-07 17:53:44] [INFO ] Redundant transitions in 189 ms returned []
[2024-06-07 17:53:44] [INFO ] Invariant cache hit.
[2024-06-07 17:53:46] [INFO ] Dead Transitions using invariants and state equation in 1718 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7343 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s3 1) (GEQ s66 1) (GEQ s129 1) (GEQ s69 1) (GEQ s6 1) (GEQ s9 1) (GEQ s72 1) (GEQ s75 1) (GEQ s12 1) (GEQ s15 1) (GEQ s78 1) (GEQ s81 1) (GEQ ...], 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 3248 ms.
Product exploration explored 100000 steps with 0 reset in 3410 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 141 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 63 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 370452 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :{}
Probabilistic random walk after 370452 steps, saw 322996 distinct states, run finished after 3004 ms. (steps per millisecond=123 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:53:56] [INFO ] Invariant cache hit.
[2024-06-07 17:53:57] [INFO ] [Real]Absence check using 87 positive place invariants in 36 ms returned sat
[2024-06-07 17:53:57] [INFO ] After 245ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 22 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-08-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-08-LTLFireability-04 finished in 18155 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 ((G(!X(X(p1))) U p0) U !p1))))'
Support contains 1893 out of 1936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 16 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:53:57] [INFO ] Invariant cache hit.
[2024-06-07 17:53:57] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-06-07 17:53:57] [INFO ] Invariant cache hit.
[2024-06-07 17:53:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:53:58] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 1797 ms to find 0 implicit places.
[2024-06-07 17:53:58] [INFO ] Invariant cache hit.
[2024-06-07 17:54:00] [INFO ] Dead Transitions using invariants and state equation in 1693 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3510 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 173 ms :[p1, p1, (OR (NOT p0) p1), p1, true]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (GEQ s3 1) (GEQ s66 1) (GEQ s129 1) (GEQ s69 1) (GEQ s6 1) (GEQ s9 1) (GEQ s72 1) (GEQ s75 1) (GEQ s12 1) (GEQ s15 1) (GEQ s78 1) (GEQ s81 1) (GEQ ...], 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 6 steps with 1 reset in 2 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-05 finished in 3753 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 86 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 349 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:54:01] [INFO ] Invariant cache hit.
[2024-06-07 17:54:02] [INFO ] Implicit Places using invariants in 1129 ms returned []
[2024-06-07 17:54:02] [INFO ] Invariant cache hit.
[2024-06-07 17:54:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:54:05] [INFO ] Implicit Places using invariants and state equation in 3052 ms returned []
Implicit Place search using SMT with State Equation took 4217 ms to find 0 implicit places.
[2024-06-07 17:54:05] [INFO ] Redundant transitions in 115 ms returned []
[2024-06-07 17:54:05] [INFO ] Invariant cache hit.
[2024-06-07 17:54:07] [INFO ] Dead Transitions using invariants and state equation in 1736 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6434 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s3 1) (GEQ s66 1) (GEQ s129 1) (GEQ s69 1) (GEQ s6 1) (GEQ s9 1) (GEQ s72 1) (GEQ s75 1) (GEQ s12 1) (GEQ s15 1) (GEQ s78 1) (GEQ s81 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 74730 steps with 1 reset in 10001 ms.
Stack based approach found an accepted trace after 21 steps with 3 reset with depth 16 and stack size 16 in 3 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-07 finished in 16578 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(X(G(p1)))||p0)))'
Support contains 3 out of 1936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 66 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:54:17] [INFO ] Invariant cache hit.
[2024-06-07 17:54:18] [INFO ] Implicit Places using invariants in 1192 ms returned []
[2024-06-07 17:54:18] [INFO ] Invariant cache hit.
[2024-06-07 17:54:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:54:21] [INFO ] Implicit Places using invariants and state equation in 3340 ms returned []
Implicit Place search using SMT with State Equation took 4542 ms to find 0 implicit places.
[2024-06-07 17:54:22] [INFO ] Invariant cache hit.
[2024-06-07 17:54:23] [INFO ] Dead Transitions using invariants and state equation in 1791 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6401 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (LT s2 1) (LT s25 1) (LT s488 1)), p1:(OR (LT s2 1) (LT s25 1) (LT s488 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 1584 ms.
Product exploration explored 100000 steps with 50000 reset in 1524 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 11 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-08-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-08-LTLFireability-08 finished in 9705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 370 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:54:27] [INFO ] Invariant cache hit.
[2024-06-07 17:54:28] [INFO ] Implicit Places using invariants in 1130 ms returned []
[2024-06-07 17:54:28] [INFO ] Invariant cache hit.
[2024-06-07 17:54:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:54:31] [INFO ] Implicit Places using invariants and state equation in 3319 ms returned []
Implicit Place search using SMT with State Equation took 4476 ms to find 0 implicit places.
[2024-06-07 17:54:32] [INFO ] Redundant transitions in 116 ms returned []
[2024-06-07 17:54:32] [INFO ] Invariant cache hit.
[2024-06-07 17:54:33] [INFO ] Dead Transitions using invariants and state equation in 1845 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6842 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s97 1) (LT s98 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 3012 ms.
Stack based approach found an accepted trace after 1380 steps with 0 reset with depth 1381 and stack size 1082 in 39 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-09 finished in 9952 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))'
Support contains 3 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 346 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:54:37] [INFO ] Invariant cache hit.
[2024-06-07 17:54:38] [INFO ] Implicit Places using invariants in 1073 ms returned []
[2024-06-07 17:54:38] [INFO ] Invariant cache hit.
[2024-06-07 17:54:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:54:41] [INFO ] Implicit Places using invariants and state equation in 3374 ms returned []
Implicit Place search using SMT with State Equation took 4450 ms to find 0 implicit places.
[2024-06-07 17:54:41] [INFO ] Redundant transitions in 121 ms returned []
[2024-06-07 17:54:41] [INFO ] Invariant cache hit.
[2024-06-07 17:54:43] [INFO ] Dead Transitions using invariants and state equation in 1638 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6570 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s19 1) (GEQ s382 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 14 reset in 3010 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA BlocksWorld-PT-08-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLFireability-13 finished in 9659 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(F(p0))||G(p1))))'
Support contains 4 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 335 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:54:47] [INFO ] Invariant cache hit.
[2024-06-07 17:54:48] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2024-06-07 17:54:48] [INFO ] Invariant cache hit.
[2024-06-07 17:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:54:51] [INFO ] Implicit Places using invariants and state equation in 3454 ms returned []
Implicit Place search using SMT with State Equation took 4610 ms to find 0 implicit places.
[2024-06-07 17:54:51] [INFO ] Redundant transitions in 118 ms returned []
[2024-06-07 17:54:51] [INFO ] Invariant cache hit.
[2024-06-07 17:54:53] [INFO ] Dead Transitions using invariants and state equation in 1678 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6750 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s111 1), p0:(OR (LT s2 1) (LT s52 1) (LT s844 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 11 reset in 3077 ms.
Product exploration explored 100000 steps with 17 reset in 3067 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 108 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 210178 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 210178 steps, saw 179062 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-07 17:55:03] [INFO ] Invariant cache hit.
[2024-06-07 17:55:03] [INFO ] [Real]Absence check using 87 positive place invariants in 44 ms returned sat
[2024-06-07 17:55:05] [INFO ] After 1266ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2024-06-07 17:55:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:55:05] [INFO ] After 96ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :0 real:1
[2024-06-07 17:55:05] [INFO ] After 1694ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-06-07 17:55:05] [INFO ] [Nat]Absence check using 87 positive place invariants in 42 ms returned sat
[2024-06-07 17:55:06] [INFO ] After 1225ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-06-07 17:55:06] [INFO ] After 85ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-06-07 17:55:06] [INFO ] After 251ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2024-06-07 17:55:07] [INFO ] After 1842ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 1936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1936/1936 places, 3699/3699 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 1936 transition count 3698
Applied a total of 1 rules in 7988 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3699 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7988 ms. Remains : 1936/1936 places, 3698/3699 transitions.
Finished random walk after 940 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 124 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1936 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 336 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:55:15] [INFO ] Invariant cache hit.
[2024-06-07 17:55:16] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2024-06-07 17:55:16] [INFO ] Invariant cache hit.
[2024-06-07 17:55:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:55:20] [INFO ] Implicit Places using invariants and state equation in 3624 ms returned []
Implicit Place search using SMT with State Equation took 4803 ms to find 0 implicit places.
[2024-06-07 17:55:20] [INFO ] Redundant transitions in 120 ms returned []
[2024-06-07 17:55:20] [INFO ] Invariant cache hit.
[2024-06-07 17:55:22] [INFO ] Dead Transitions using invariants and state equation in 1688 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6960 ms. Remains : 1936/1936 places, 3699/3699 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 383965 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 383965 steps, saw 335139 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:55:25] [INFO ] Invariant cache hit.
[2024-06-07 17:55:26] [INFO ] [Real]Absence check using 87 positive place invariants in 39 ms returned sat
[2024-06-07 17:55:27] [INFO ] After 1138ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:55:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:55:27] [INFO ] After 81ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 17:55:27] [INFO ] After 233ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2024-06-07 17:55:27] [INFO ] After 1752ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 1936 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1936/1936 places, 3699/3699 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 1936 transition count 3698
Applied a total of 1 rules in 7959 ms. Remains 1936 /1936 variables (removed 0) and now considering 3698/3699 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7962 ms. Remains : 1936/1936 places, 3698/3699 transitions.
Finished random walk after 3540 steps, including 1 resets, run visited all 1 properties in 116 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 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 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 17 reset in 2994 ms.
Product exploration explored 100000 steps with 11 reset in 3142 ms.
Built C files in :
/tmp/ltsmin3403312318215363419
[2024-06-07 17:55:42] [INFO ] Too many transitions (3699) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:55:42] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3403312318215363419
Running compilation step : cd /tmp/ltsmin3403312318215363419;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3403312318215363419;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3403312318215363419;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1936/1936 places, 3699/3699 transitions.
Applied a total of 0 rules in 340 ms. Remains 1936 /1936 variables (removed 0) and now considering 3699/3699 (removed 0) transitions.
[2024-06-07 17:55:45] [INFO ] Invariant cache hit.
[2024-06-07 17:55:46] [INFO ] Implicit Places using invariants in 1173 ms returned []
[2024-06-07 17:55:46] [INFO ] Invariant cache hit.
[2024-06-07 17:55:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:55:50] [INFO ] Implicit Places using invariants and state equation in 3370 ms returned []
Implicit Place search using SMT with State Equation took 4556 ms to find 0 implicit places.
[2024-06-07 17:55:50] [INFO ] Redundant transitions in 116 ms returned []
[2024-06-07 17:55:50] [INFO ] Invariant cache hit.
[2024-06-07 17:55:51] [INFO ] Dead Transitions using invariants and state equation in 1555 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6573 ms. Remains : 1936/1936 places, 3699/3699 transitions.
Built C files in :
/tmp/ltsmin10214587261246488725
[2024-06-07 17:55:51] [INFO ] Too many transitions (3699) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:55:51] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10214587261246488725
Running compilation step : cd /tmp/ltsmin10214587261246488725;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10214587261246488725;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10214587261246488725;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:55:55] [INFO ] Flatten gal took : 148 ms
[2024-06-07 17:55:55] [INFO ] Flatten gal took : 150 ms
[2024-06-07 17:55:55] [INFO ] Time to serialize gal into /tmp/LTL6214938311643888200.gal : 43 ms
[2024-06-07 17:55:55] [INFO ] Time to serialize properties into /tmp/LTL14780889464202788421.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/LTL6214938311643888200.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6175761032163628898.hoa' '-atoms' '/tmp/LTL14780889464202788421.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14780889464202788421.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6175761032163628898.hoa
Detected timeout of ITS tools.
[2024-06-07 17:56:11] [INFO ] Flatten gal took : 132 ms
[2024-06-07 17:56:11] [INFO ] Flatten gal took : 131 ms
[2024-06-07 17:56:11] [INFO ] Time to serialize gal into /tmp/LTL14498133594476844238.gal : 29 ms
[2024-06-07 17:56:11] [INFO ] Time to serialize properties into /tmp/LTL12672930791037621890.ltl : 2 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/LTL14498133594476844238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12672930791037621890.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(((pred_arm_empty_0<1)||(pred_clear_17<1))||(pred_on_17<1))")))||(G("(pred_holding_36>=1)")))))
Formula 0 simplified : G(FG!"(((pred_arm_empty_0<1)||(pred_clear_17<1))||(pred_on_17<1))" & F!"(pred_holding_36>=1)")
Detected timeout of ITS tools.
[2024-06-07 17:56:26] [INFO ] Flatten gal took : 135 ms
[2024-06-07 17:56:26] [INFO ] Applying decomposition
[2024-06-07 17:56:26] [INFO ] Flatten gal took : 135 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/graph4000249402695828315.txt' '-o' '/tmp/graph4000249402695828315.bin' '-w' '/tmp/graph4000249402695828315.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4000249402695828315.bin' '-l' '-1' '-v' '-w' '/tmp/graph4000249402695828315.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:56:26] [INFO ] Decomposing Gal with order
[2024-06-07 17:56:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:56:27] [INFO ] Removed a total of 6966 redundant transitions.
[2024-06-07 17:56:27] [INFO ] Flatten gal took : 693 ms
[2024-06-07 17:56:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 80 ms.
[2024-06-07 17:56:28] [INFO ] Time to serialize gal into /tmp/LTL256573860441772634.gal : 39 ms
[2024-06-07 17:56:28] [INFO ] Time to serialize properties into /tmp/LTL8777161066096420824.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/LTL256573860441772634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8777161066096420824.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...253
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(((i38.u40.pred_arm_empty_0<1)||(u17.pred_clear_17<1))||(u17.pred_on_17<1))")))||(G("(u36.pred_holding_36>=1)")))))
Formula 0 simplified : G(FG!"(((i38.u40.pred_arm_empty_0<1)||(u17.pred_clear_17<1))||(u17.pred_on_17<1))" & F!"(u36.pred_holding_36>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18419300671884638977
[2024-06-07 17:56:43] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18419300671884638977
Running compilation step : cd /tmp/ltsmin18419300671884638977;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18419300671884638977;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18419300671884638977;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BlocksWorld-PT-08-LTLFireability-14 finished in 119511 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(F(p0))||G(p1))))'
[2024-06-07 17:56:46] [INFO ] Flatten gal took : 136 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3493786191316980248
[2024-06-07 17:56:46] [INFO ] Too many transitions (3699) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:56:46] [INFO ] Applying decomposition
[2024-06-07 17:56:46] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3493786191316980248
Running compilation step : cd /tmp/ltsmin3493786191316980248;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 17:56:46] [INFO ] Flatten gal took : 134 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/graph6997967393766408883.txt' '-o' '/tmp/graph6997967393766408883.bin' '-w' '/tmp/graph6997967393766408883.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6997967393766408883.bin' '-l' '-1' '-v' '-w' '/tmp/graph6997967393766408883.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:56:47] [INFO ] Decomposing Gal with order
[2024-06-07 17:56:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:56:47] [INFO ] Removed a total of 6966 redundant transitions.
[2024-06-07 17:56:47] [INFO ] Flatten gal took : 404 ms
[2024-06-07 17:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 42 ms.
[2024-06-07 17:56:47] [INFO ] Time to serialize gal into /tmp/LTLFireability2592248730420438087.gal : 26 ms
[2024-06-07 17:56:47] [INFO ] Time to serialize properties into /tmp/LTLFireability16847429604470223754.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/LTLFireability2592248730420438087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16847429604470223754.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(((i25.u15.pred_arm_empty_0<1)||(u17.pred_clear_17<1))||(u0.pred_on_17<1))")))||(G("(u36.pred_holding_36>=1)")))))
Formula 0 simplified : G(FG!"(((i25.u15.pred_arm_empty_0<1)||(u17.pred_clear_17<1))||(u0.pred_on_17<1))" & F!"(u36.pred_holding_36>=1)")
Compilation finished in 10450 ms.
Running link step : cd /tmp/ltsmin3493786191316980248;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin3493786191316980248;'/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' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2024-06-07 18:17:41] [INFO ] Applying decomposition
[2024-06-07 18:17:43] [INFO ] Flatten gal took : 886 ms
[2024-06-07 18:17:43] [INFO ] Decomposing Gal with order
[2024-06-07 18:17:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 18:17:45] [INFO ] Removed a total of 7222 redundant transitions.
[2024-06-07 18:17:46] [INFO ] Flatten gal took : 2044 ms
[2024-06-07 18:17:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 80 ms.
[2024-06-07 18:17:46] [INFO ] Time to serialize gal into /tmp/LTLFireability1198972236149151203.gal : 80 ms
[2024-06-07 18:17:46] [INFO ] Time to serialize properties into /tmp/LTLFireability1165228846179580220.ltl : 4 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/LTLFireability1198972236149151203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1165228846179580220.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 1 LTL properties
Checking formula 0 : !((F((G(F("(((missing.pred_arm_empty_0<1)||(u43.pred_clear_17<1))||(u7.pred_on_17<1))")))||(G("(u6.pred_holding_36>=1)")))))
Formula 0 simplified : G(FG!"(((missing.pred_arm_empty_0<1)||(u43.pred_clear_17<1))||(u7.pred_on_17<1))" & F!"(u6.pred_holding_36>=1)")
Detected timeout of ITS tools.
[2024-06-07 18:39:19] [INFO ] Flatten gal took : 487 ms
[2024-06-07 18:39:21] [INFO ] Input system was already deterministic with 3699 transitions.
[2024-06-07 18:39:21] [INFO ] Transformed 1936 places.
[2024-06-07 18:39:21] [INFO ] Transformed 3699 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 18:39:22] [INFO ] Time to serialize gal into /tmp/LTLFireability12157715435074777288.gal : 47 ms
[2024-06-07 18:39:22] [INFO ] Time to serialize properties into /tmp/LTLFireability17250069531225755689.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/LTLFireability12157715435074777288.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17250069531225755689.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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F("(((pred_arm_empty_0<1)||(pred_clear_17<1))||(pred_on_17<1))")))||(G("(pred_holding_36>=1)")))))
Formula 0 simplified : G(FG!"(((pred_arm_empty_0<1)||(pred_clear_17<1))||(pred_on_17<1))" & F!"(pred_holding_36>=1)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6444636 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16185932 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-08"
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-08, 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-171774435600138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-08.tgz
mv BlocksWorld-PT-08 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 ;