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-171774435700182.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-17, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435700182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 127M
-rw-r--r-- 1 mcc users 2.3M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 21M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 49K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 152K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 6.2M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 4.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 338K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 812K 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 7.4M 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-17-LTLCardinality-00
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-01
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-02
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-03
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-04
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-05
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-06
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-07
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-08
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-09
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-10
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-11
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-12
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-13
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-14
FORMULA_NAME BlocksWorld-PT-17-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717794284536

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-17
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-07 21:04:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 21:04:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 21:04:46] [INFO ] Load time of PNML (sax parser for PT used): 452 ms
[2024-06-07 21:04:46] [INFO ] Transformed 7831 places.
[2024-06-07 21:04:46] [INFO ] Transformed 15313 transitions.
[2024-06-07 21:04:46] [INFO ] Found NUPN structural information;
[2024-06-07 21:04:46] [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, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86]
[2024-06-07 21:04:46] [INFO ] Parsed PT model containing 7831 places and 15313 transitions and 76536 arcs in 620 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BlocksWorld-PT-17-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 262 out of 7831 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7831/7831 places, 15313/15313 transitions.
Applied a total of 0 rules in 1521 ms. Remains 7831 /7831 variables (removed 0) and now considering 15313/15313 (removed 0) transitions.
// Phase 1: matrix 15313 rows 7831 cols
[2024-06-07 21:04:48] [INFO ] Computed 175 invariants in 188 ms
[2024-06-07 21:04:55] [INFO ] Implicit Places using invariants in 6669 ms returned []
Implicit Place search using SMT only with invariants took 6698 ms to find 0 implicit places.
[2024-06-07 21:04:55] [INFO ] Invariant cache hit.
[2024-06-07 21:05:05] [INFO ] Dead Transitions using invariants and state equation in 10355 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in LTL mode, iteration 1 : 7831/7831 places, 15307/15313 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 7828 transition count 15307
Applied a total of 3 rules in 1403 ms. Remains 7828 /7831 variables (removed 3) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:05:07] [INFO ] Computed 175 invariants in 115 ms
[2024-06-07 21:05:08] [INFO ] Implicit Places using invariants in 834 ms returned []
Implicit Place search using SMT only with invariants took 840 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7828/7831 places, 15307/15313 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20834 ms. Remains : 7828/7831 places, 15307/15313 transitions.
Support contains 262 out of 7828 places after structural reductions.
[2024-06-07 21:05:09] [INFO ] Flatten gal took : 902 ms
[2024-06-07 21:05:09] [INFO ] Flatten gal took : 632 ms
[2024-06-07 21:05:11] [INFO ] Input system was already deterministic with 15307 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2166 ms. (steps per millisecond=4 ) properties (out of 25) seen :7
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2024-06-07 21:05:14] [INFO ] Invariant cache hit.
[2024-06-07 21:05:17] [INFO ] [Real]Absence check using 175 positive place invariants in 198 ms returned sat
[2024-06-07 21:05:27] [INFO ] After 9539ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:16
[2024-06-07 21:05:27] [INFO ] State equation strengthened by 155 read => feed constraints.
[2024-06-07 21:05:36] [INFO ] After 9200ms SMT Verify possible using 155 Read/Feed constraints in real domain returned unsat :1 sat :0 real:16
[2024-06-07 21:05:36] [INFO ] After 21946ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:16
[2024-06-07 21:05:39] [INFO ] [Nat]Absence check using 175 positive place invariants in 195 ms returned sat
[2024-06-07 21:05:54] [INFO ] After 14508ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :7
[2024-06-07 21:06:01] [INFO ] After 7272ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :11 sat :6
[2024-06-07 21:06:01] [INFO ] After 7275ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :6
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-07 21:06:01] [INFO ] After 25065ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :6
Fused 18 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 77 ms.
Support contains 262 out of 7828 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7828/7828 places, 15307/15307 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 7828 transition count 15306
Applied a total of 1 rules in 137758 ms. Remains 7828 /7828 variables (removed 0) and now considering 15306/15307 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137761 ms. Remains : 7828/7828 places, 15306/15307 transitions.
FORMULA BlocksWorld-PT-17-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 11 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BlocksWorld-PT-17-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-17-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA BlocksWorld-PT-17-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(F(!p0))))'
Support contains 87 out of 7828 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 1039 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
[2024-06-07 21:08:20] [INFO ] Invariant cache hit.
[2024-06-07 21:08:21] [INFO ] Implicit Places using invariants in 714 ms returned []
Implicit Place search using SMT only with invariants took 728 ms to find 0 implicit places.
[2024-06-07 21:08:21] [INFO ] Invariant cache hit.
[2024-06-07 21:08:32] [INFO ] Dead Transitions using invariants and state equation in 10786 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7826 transition count 15303
Applied a total of 2 rules in 1064 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:08:33] [INFO ] Computed 175 invariants in 124 ms
[2024-06-07 21:08:39] [INFO ] Implicit Places using invariants in 6139 ms returned []
Implicit Place search using SMT only with invariants took 6141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19764 ms. Remains : 7826/7828 places, 15303/15307 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 228 ms :[true, (NOT p0), p0]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s100 s103 ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 66480 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 23 steps with 0 reset with depth 24 and stack size 24 in 5 ms.
FORMULA BlocksWorld-PT-17-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-17-LTLCardinality-04 finished in 30137 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 174 out of 7828 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 1025 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:08:51] [INFO ] Computed 175 invariants in 94 ms
[2024-06-07 21:08:56] [INFO ] Implicit Places using invariants in 6028 ms returned []
Implicit Place search using SMT only with invariants took 6029 ms to find 0 implicit places.
[2024-06-07 21:08:56] [INFO ] Invariant cache hit.
[2024-06-07 21:09:08] [INFO ] Dead Transitions using invariants and state equation in 11130 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7826 transition count 15303
Applied a total of 2 rules in 1024 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:09:09] [INFO ] Computed 175 invariants in 93 ms
[2024-06-07 21:09:15] [INFO ] Implicit Places using invariants in 6364 ms returned []
Implicit Place search using SMT only with invariants took 6364 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25576 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s3 s6 s9 s12 s15 s18 s21 s24 s27 s30 s33 s36 s39 s42 s45 s48 s51 s54 s57 s60 s63 s66 s69 s72 s75 s78 s81 s84 s87 s90 s93 s96 s99 s102 s105 s1...], 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]]
Product exploration timeout after 67090 steps with 0 reset in 10001 ms.
Product exploration timeout after 68940 steps with 0 reset in 10001 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1641 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 108651 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 108651 steps, saw 94499 distinct states, run finished after 3004 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:09:40] [INFO ] Invariant cache hit.
[2024-06-07 21:09:41] [INFO ] After 852ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 21:09:42] [INFO ] [Nat]Absence check using 175 positive place invariants in 206 ms returned sat
[2024-06-07 21:09:53] [INFO ] After 10782ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 21:09:53] [INFO ] State equation strengthened by 151 read => feed constraints.
[2024-06-07 21:10:03] [INFO ] After 9296ms SMT Verify possible using 151 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 21:10:03] [INFO ] After 21444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 30 ms.
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7826/7826 places, 15303/15303 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 7826 transition count 15302
Applied a total of 1 rules in 146366 ms. Remains 7826 /7826 variables (removed 0) and now considering 15302/15303 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146366 ms. Remains : 7826/7826 places, 15302/15303 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 79 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 53 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7826/7826 places, 15303/15303 transitions.
Applied a total of 0 rules in 6019 ms. Remains 7826 /7826 variables (removed 0) and now considering 15303/15303 (removed 0) transitions.
[2024-06-07 21:12:35] [INFO ] Invariant cache hit.
[2024-06-07 21:12:42] [INFO ] Implicit Places using invariants in 6426 ms returned []
Implicit Place search using SMT only with invariants took 6429 ms to find 0 implicit places.
[2024-06-07 21:12:42] [INFO ] Invariant cache hit.
[2024-06-07 21:12:52] [INFO ] Dead Transitions using invariants and state equation in 10666 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7826/7826 places, 15299/15303 transitions.
Graph (complete) has 44131 edges and 7826 vertex of which 7824 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.45 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5763 ms. Remains 7824 /7826 variables (removed 2) and now considering 15299/15299 (removed 0) transitions.
// Phase 1: matrix 15299 rows 7824 cols
[2024-06-07 21:12:58] [INFO ] Computed 175 invariants in 101 ms
[2024-06-07 21:13:05] [INFO ] Implicit Places using invariants in 6428 ms returned []
Implicit Place search using SMT only with invariants took 6428 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7824/7826 places, 15299/15303 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 35308 ms. Remains : 7824/7826 places, 15299/15303 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 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 43 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1522 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 112625 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112625 steps, saw 98144 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:13:10] [INFO ] Invariant cache hit.
[2024-06-07 21:13:10] [INFO ] After 746ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 21:13:11] [INFO ] [Nat]Absence check using 175 positive place invariants in 221 ms returned sat
[2024-06-07 21:13:22] [INFO ] After 10741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 21:13:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-06-07 21:13:32] [INFO ] After 9207ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 21:13:32] [INFO ] After 21235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 25 ms.
Support contains 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7824/7824 places, 15299/15299 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 7824 transition count 15298
Applied a total of 1 rules in 141924 ms. Remains 7824 /7824 variables (removed 0) and now considering 15298/15299 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141924 ms. Remains : 7824/7824 places, 15298/15299 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 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 45 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0)]
Product exploration timeout after 67640 steps with 0 reset in 10001 ms.
Product exploration timeout after 68270 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin12580301215455224335
[2024-06-07 21:16:14] [INFO ] Too many transitions (15299) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:16:14] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12580301215455224335
Running compilation step : cd /tmp/ltsmin12580301215455224335;'/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/ltsmin12580301215455224335;'/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/ltsmin12580301215455224335;'/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 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7824/7824 places, 15299/15299 transitions.
Applied a total of 0 rules in 5639 ms. Remains 7824 /7824 variables (removed 0) and now considering 15299/15299 (removed 0) transitions.
[2024-06-07 21:16:23] [INFO ] Invariant cache hit.
[2024-06-07 21:16:29] [INFO ] Implicit Places using invariants in 6284 ms returned []
Implicit Place search using SMT only with invariants took 6285 ms to find 0 implicit places.
[2024-06-07 21:16:29] [INFO ] Invariant cache hit.
[2024-06-07 21:16:40] [INFO ] Dead Transitions using invariants and state equation in 10901 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7824/7824 places, 15295/15299 transitions.
Graph (complete) has 44121 edges and 7824 vertex of which 7822 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.33 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5686 ms. Remains 7822 /7824 variables (removed 2) and now considering 15295/15295 (removed 0) transitions.
// Phase 1: matrix 15295 rows 7822 cols
[2024-06-07 21:16:46] [INFO ] Computed 175 invariants in 95 ms
[2024-06-07 21:16:52] [INFO ] Implicit Places using invariants in 6368 ms returned []
Implicit Place search using SMT only with invariants took 6383 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7822/7824 places, 15295/15299 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34896 ms. Remains : 7822/7824 places, 15295/15299 transitions.
Built C files in :
/tmp/ltsmin1674961663295672279
[2024-06-07 21:16:52] [INFO ] Too many transitions (15295) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:16:52] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1674961663295672279
Running compilation step : cd /tmp/ltsmin1674961663295672279;'/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/ltsmin1674961663295672279;'/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/ltsmin1674961663295672279;'/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 21:16:56] [INFO ] Flatten gal took : 515 ms
[2024-06-07 21:16:57] [INFO ] Flatten gal took : 460 ms
[2024-06-07 21:16:57] [INFO ] Time to serialize gal into /tmp/LTL8003814037079713372.gal : 123 ms
[2024-06-07 21:16:57] [INFO ] Time to serialize properties into /tmp/LTL7789349831685397319.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/LTL8003814037079713372.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1001158461724581866.hoa' '-atoms' '/tmp/LTL7789349831685397319.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/LTL7789349831685397319.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1001158461724581866.hoa
Detected timeout of ITS tools.
[2024-06-07 21:17:13] [INFO ] Flatten gal took : 458 ms
[2024-06-07 21:17:13] [INFO ] Flatten gal took : 475 ms
[2024-06-07 21:17:13] [INFO ] Time to serialize gal into /tmp/LTL7646077663401715020.gal : 86 ms
[2024-06-07 21:17:13] [INFO ] Time to serialize properties into /tmp/LTL9322501633708392755.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/LTL7646077663401715020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9322501633708392755.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...275
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((pred_holding_0+pred_holding_1)+(pred_holding_2+pred_holding_3))+((pred_holding_4+pred_holding_5)+(pred_holding_6+pred_...2970
Formula 0 simplified : XF!"((((((((pred_holding_0+pred_holding_1)+(pred_holding_2+pred_holding_3))+((pred_holding_4+pred_holding_5)+(pred_holding_6+pred_ho...2964
Detected timeout of ITS tools.
[2024-06-07 21:17:29] [INFO ] Flatten gal took : 458 ms
[2024-06-07 21:17:29] [INFO ] Applying decomposition
[2024-06-07 21:17:30] [INFO ] Flatten gal took : 531 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/graph16201543502891237535.txt' '-o' '/tmp/graph16201543502891237535.bin' '-w' '/tmp/graph16201543502891237535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16201543502891237535.bin' '-l' '-1' '-v' '-w' '/tmp/graph16201543502891237535.weights' '-q' '0' '-e' '0.001'
[2024-06-07 21:17:31] [INFO ] Decomposing Gal with order
[2024-06-07 21:17:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 21:18:22] [INFO ] Flatten gal took : 50337 ms
[2024-06-07 21:18:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 64 ms.
[2024-06-07 21:18:25] [INFO ] Time to serialize gal into /tmp/LTL15580920294522366486.gal : 143 ms
[2024-06-07 21:18:25] [INFO ] Time to serialize properties into /tmp/LTL307403129107829837.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/LTL15580920294522366486.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL307403129107829837.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...275
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((gu100.pred_holding_0+gu100.pred_holding_1)+(gu100.pred_holding_2+gu100.pred_holding_3))+((gu100.pred_holding_4+gu100.p...4014
Formula 0 simplified : XF!"((((((((gu100.pred_holding_0+gu100.pred_holding_1)+(gu100.pred_holding_2+gu100.pred_holding_3))+((gu100.pred_holding_4+gu100.pre...4008
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2887725826839382146
[2024-06-07 21:18:40] [INFO ] Built C files in 153ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2887725826839382146
Running compilation step : cd /tmp/ltsmin2887725826839382146;'/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/ltsmin2887725826839382146;'/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/ltsmin2887725826839382146;'/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-17-LTLCardinality-05 finished in 593646 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||G(p2)))))'
Support contains 262 out of 7828 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 934 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:18:44] [INFO ] Computed 175 invariants in 98 ms
[2024-06-07 21:18:50] [INFO ] Implicit Places using invariants in 6269 ms returned []
Implicit Place search using SMT only with invariants took 6270 ms to find 0 implicit places.
[2024-06-07 21:18:50] [INFO ] Invariant cache hit.
[2024-06-07 21:19:01] [INFO ] Dead Transitions using invariants and state equation in 10560 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7826 transition count 15303
Applied a total of 2 rules in 1036 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:19:02] [INFO ] Computed 175 invariants in 86 ms
[2024-06-07 21:19:08] [INFO ] Implicit Places using invariants in 5802 ms returned []
Implicit Place search using SMT only with invariants took 5805 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24609 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Stuttering acceptance computed with spot in 354 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ 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=[p0:(OR (AND (LEQ 2 (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s...], 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]]
Product exploration timeout after 67760 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA BlocksWorld-PT-17-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-17-LTLCardinality-06 finished in 35017 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 174 out of 7828 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 5761 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:19:24] [INFO ] Computed 175 invariants in 98 ms
[2024-06-07 21:19:25] [INFO ] Implicit Places using invariants in 813 ms returned []
Implicit Place search using SMT only with invariants took 814 ms to find 0 implicit places.
[2024-06-07 21:19:25] [INFO ] Invariant cache hit.
[2024-06-07 21:19:36] [INFO ] Dead Transitions using invariants and state equation in 10876 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Graph (complete) has 44141 edges and 7828 vertex of which 7826 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5716 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:19:41] [INFO ] Computed 175 invariants in 91 ms
[2024-06-07 21:19:48] [INFO ] Implicit Places using invariants in 6403 ms returned []
Implicit Place search using SMT only with invariants took 6405 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 29575 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s100 s103 s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 66130 steps with 0 reset in 10002 ms.
Product exploration timeout after 65220 steps with 0 reset in 10001 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 : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1544 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 115369 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115369 steps, saw 100619 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:20:13] [INFO ] Invariant cache hit.
[2024-06-07 21:20:14] [INFO ] [Real]Absence check using 175 positive place invariants in 204 ms returned sat
[2024-06-07 21:20:25] [INFO ] After 11334ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 21:20:25] [INFO ] State equation strengthened by 151 read => feed constraints.
[2024-06-07 21:20:35] [INFO ] After 9310ms SMT Verify possible using 151 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-06-07 21:20:35] [INFO ] After 21914ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 22 ms.
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7826/7826 places, 15303/15303 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 7826 transition count 15302
Applied a total of 1 rules in 148200 ms. Remains 7826 /7826 variables (removed 0) and now considering 15302/15303 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148200 ms. Remains : 7826/7826 places, 15302/15303 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7826/7826 places, 15303/15303 transitions.
Applied a total of 0 rules in 5654 ms. Remains 7826 /7826 variables (removed 0) and now considering 15303/15303 (removed 0) transitions.
[2024-06-07 21:23:09] [INFO ] Invariant cache hit.
[2024-06-07 21:23:15] [INFO ] Implicit Places using invariants in 6367 ms returned []
Implicit Place search using SMT only with invariants took 6368 ms to find 0 implicit places.
[2024-06-07 21:23:15] [INFO ] Invariant cache hit.
[2024-06-07 21:23:26] [INFO ] Dead Transitions using invariants and state equation in 11036 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7826/7826 places, 15299/15303 transitions.
Graph (complete) has 44131 edges and 7826 vertex of which 7824 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5624 ms. Remains 7824 /7826 variables (removed 2) and now considering 15299/15299 (removed 0) transitions.
// Phase 1: matrix 15299 rows 7824 cols
[2024-06-07 21:23:32] [INFO ] Computed 175 invariants in 95 ms
[2024-06-07 21:23:38] [INFO ] Implicit Places using invariants in 6375 ms returned []
Implicit Place search using SMT only with invariants took 6377 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7824/7826 places, 15299/15303 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 35062 ms. Remains : 7824/7826 places, 15299/15303 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 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 115050 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115050 steps, saw 100332 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:23:43] [INFO ] Invariant cache hit.
[2024-06-07 21:23:44] [INFO ] [Real]Absence check using 175 positive place invariants in 212 ms returned sat
[2024-06-07 21:23:55] [INFO ] After 10965ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 21:23:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-06-07 21:24:05] [INFO ] After 9221ms SMT Verify possible using 147 Read/Feed constraints in real domain returned unsat :0 sat :0
[2024-06-07 21:24:05] [INFO ] After 21355ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 25 ms.
Support contains 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7824/7824 places, 15299/15299 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 7824 transition count 15298
Applied a total of 1 rules in 142118 ms. Remains 7824 /7824 variables (removed 0) and now considering 15298/15299 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142118 ms. Remains : 7824/7824 places, 15298/15299 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration timeout after 62190 steps with 0 reset in 10001 ms.
Product exploration timeout after 65690 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin2800176692386777885
[2024-06-07 21:26:47] [INFO ] Too many transitions (15299) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:26:47] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2800176692386777885
Running compilation step : cd /tmp/ltsmin2800176692386777885;'/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/ltsmin2800176692386777885;'/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/ltsmin2800176692386777885;'/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 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7824/7824 places, 15299/15299 transitions.
Applied a total of 0 rules in 5672 ms. Remains 7824 /7824 variables (removed 0) and now considering 15299/15299 (removed 0) transitions.
[2024-06-07 21:26:56] [INFO ] Invariant cache hit.
[2024-06-07 21:27:02] [INFO ] Implicit Places using invariants in 6198 ms returned []
Implicit Place search using SMT only with invariants took 6201 ms to find 0 implicit places.
[2024-06-07 21:27:02] [INFO ] Invariant cache hit.
[2024-06-07 21:27:13] [INFO ] Dead Transitions using invariants and state equation in 10637 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7824/7824 places, 15295/15299 transitions.
Graph (complete) has 44121 edges and 7824 vertex of which 7822 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5738 ms. Remains 7822 /7824 variables (removed 2) and now considering 15295/15295 (removed 0) transitions.
// Phase 1: matrix 15295 rows 7822 cols
[2024-06-07 21:27:19] [INFO ] Computed 175 invariants in 98 ms
[2024-06-07 21:27:25] [INFO ] Implicit Places using invariants in 6056 ms returned []
Implicit Place search using SMT only with invariants took 6056 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7822/7824 places, 15295/15299 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34308 ms. Remains : 7822/7824 places, 15295/15299 transitions.
Built C files in :
/tmp/ltsmin13487899972226701017
[2024-06-07 21:27:25] [INFO ] Too many transitions (15295) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:27:25] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13487899972226701017
Running compilation step : cd /tmp/ltsmin13487899972226701017;'/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/ltsmin13487899972226701017;'/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/ltsmin13487899972226701017;'/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 21:27:29] [INFO ] Flatten gal took : 554 ms
[2024-06-07 21:27:29] [INFO ] Flatten gal took : 517 ms
[2024-06-07 21:27:31] [INFO ] Time to serialize gal into /tmp/LTL16075718161340173359.gal : 1556 ms
[2024-06-07 21:27:31] [INFO ] Time to serialize properties into /tmp/LTL6953513874434360365.prop : 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/LTL16075718161340173359.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5866774674763572590.hoa' '-atoms' '/tmp/LTL6953513874434360365.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/LTL6953513874434360365.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5866774674763572590.hoa
Detected timeout of ITS tools.
[2024-06-07 21:27:47] [INFO ] Flatten gal took : 590 ms
[2024-06-07 21:27:47] [INFO ] Flatten gal took : 454 ms
[2024-06-07 21:27:47] [INFO ] Time to serialize gal into /tmp/LTL8358301512239262141.gal : 78 ms
[2024-06-07 21:27:47] [INFO ] Time to serialize properties into /tmp/LTL5312236570563413641.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/LTL8358301512239262141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5312236570563413641.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...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((pred_clear_0+pred_clear_1)+(pred_clear_2+pred_clear_3))+((pred_clear_4+pred_clear_5)+(pred_clear_6+pred_clear_7)))+(((...2969
Formula 0 simplified : GF!"((((((((pred_clear_0+pred_clear_1)+(pred_clear_2+pred_clear_3))+((pred_clear_4+pred_clear_5)+(pred_clear_6+pred_clear_7)))+(((pr...2963
Detected timeout of ITS tools.
[2024-06-07 21:28:03] [INFO ] Flatten gal took : 513 ms
[2024-06-07 21:28:03] [INFO ] Applying decomposition
[2024-06-07 21:28:04] [INFO ] Flatten gal took : 470 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/graph11522317389005046193.txt' '-o' '/tmp/graph11522317389005046193.bin' '-w' '/tmp/graph11522317389005046193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11522317389005046193.bin' '-l' '-1' '-v' '-w' '/tmp/graph11522317389005046193.weights' '-q' '0' '-e' '0.001'
[2024-06-07 21:28:05] [INFO ] Decomposing Gal with order
[2024-06-07 21:28:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 21:29:00] [INFO ] Flatten gal took : 54115 ms
[2024-06-07 21:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 36 ms.
[2024-06-07 21:29:02] [INFO ] Time to serialize gal into /tmp/LTL175817361892140762.gal : 117 ms
[2024-06-07 21:29:02] [INFO ] Time to serialize properties into /tmp/LTL18403239596749563125.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/LTL175817361892140762.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18403239596749563125.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...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu146.pred_clear_0+gu146.pred_clear_1)+(gu146.pred_clear_2+gu146.pred_clear_3))+((gu146.pred_clear_4+gu146.pred_clear_...4013
Formula 0 simplified : GF!"((((((((gu146.pred_clear_0+gu146.pred_clear_1)+(gu146.pred_clear_2+gu146.pred_clear_3))+((gu146.pred_clear_4+gu146.pred_clear_5)...4007
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8447443297996618451
[2024-06-07 21:29:17] [INFO ] Built C files in 130ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8447443297996618451
Running compilation step : cd /tmp/ltsmin8447443297996618451;'/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/ltsmin8447443297996618451;'/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/ltsmin8447443297996618451;'/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-17-LTLCardinality-07 finished in 602291 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(p0)))))'
Support contains 2 out of 7828 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 985 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:29:21] [INFO ] Computed 175 invariants in 95 ms
[2024-06-07 21:29:28] [INFO ] Implicit Places using invariants in 6935 ms returned []
Implicit Place search using SMT only with invariants took 6935 ms to find 0 implicit places.
[2024-06-07 21:29:28] [INFO ] Invariant cache hit.
[2024-06-07 21:29:39] [INFO ] Dead Transitions using invariants and state equation in 11075 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7826 transition count 15303
Applied a total of 2 rules in 1094 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:29:41] [INFO ] Computed 175 invariants in 90 ms
[2024-06-07 21:29:48] [INFO ] Implicit Places using invariants in 7108 ms returned []
Implicit Place search using SMT only with invariants took 7109 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27201 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s0 s71)], 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, 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-17-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-17-LTLCardinality-12 finished in 27429 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||(p1 U (p2||G(p1)))))))'
Support contains 5 out of 7828 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 5543 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:29:53] [INFO ] Computed 175 invariants in 96 ms
[2024-06-07 21:30:00] [INFO ] Implicit Places using invariants in 6464 ms returned []
Implicit Place search using SMT only with invariants took 6464 ms to find 0 implicit places.
[2024-06-07 21:30:00] [INFO ] Invariant cache hit.
[2024-06-07 21:30:11] [INFO ] Dead Transitions using invariants and state equation in 11402 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Graph (complete) has 44141 edges and 7828 vertex of which 7826 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5614 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:30:17] [INFO ] Computed 175 invariants in 100 ms
[2024-06-07 21:30:18] [INFO ] Implicit Places using invariants in 828 ms returned []
Implicit Place search using SMT only with invariants took 838 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 29862 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 2 s5) (GT s72 s118)), p0:(GT s254 s2), p1:(GT s72 s118)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 70080 steps with 30 reset in 10002 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 3 ms.
FORMULA BlocksWorld-PT-17-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-17-LTLCardinality-15 finished in 39993 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)))'
Found a Lengthening insensitive property : BlocksWorld-PT-17-LTLCardinality-05
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Support contains 174 out of 7828 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 7828/7828 places, 15307/15307 transitions.
Applied a total of 0 rules in 1077 ms. Remains 7828 /7828 variables (removed 0) and now considering 15307/15307 (removed 0) transitions.
// Phase 1: matrix 15307 rows 7828 cols
[2024-06-07 21:30:29] [INFO ] Computed 175 invariants in 94 ms
[2024-06-07 21:30:36] [INFO ] Implicit Places using invariants in 6660 ms returned []
Implicit Place search using SMT only with invariants took 6660 ms to find 0 implicit places.
[2024-06-07 21:30:36] [INFO ] Invariant cache hit.
[2024-06-07 21:30:47] [INFO ] Dead Transitions using invariants and state equation in 10850 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LI_LTL mode, iteration 1 : 7828/7828 places, 15303/15307 transitions.
Graph (complete) has 44141 edges and 7828 vertex of which 7826 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1085 ms. Remains 7826 /7828 variables (removed 2) and now considering 15303/15303 (removed 0) transitions.
// Phase 1: matrix 15303 rows 7826 cols
[2024-06-07 21:30:48] [INFO ] Computed 175 invariants in 97 ms
[2024-06-07 21:30:54] [INFO ] Implicit Places using invariants in 6519 ms returned []
Implicit Place search using SMT only with invariants took 6520 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 7826/7828 places, 15303/15307 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 26195 ms. Remains : 7826/7828 places, 15303/15307 transitions.
Running random walk in product with property : BlocksWorld-PT-17-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s3 s6 s9 s12 s15 s18 s21 s24 s27 s30 s33 s36 s39 s42 s45 s48 s51 s54 s57 s60 s63 s66 s69 s72 s75 s78 s81 s84 s87 s90 s93 s96 s99 s102 s105 s1...], 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, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 67230 steps with 0 reset in 10001 ms.
Product exploration timeout after 65660 steps with 0 reset in 10002 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 78 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1493 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 114952 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 114952 steps, saw 100245 distinct states, run finished after 3002 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:31:19] [INFO ] Invariant cache hit.
[2024-06-07 21:31:20] [INFO ] After 757ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 21:31:21] [INFO ] [Nat]Absence check using 175 positive place invariants in 206 ms returned sat
[2024-06-07 21:31:32] [INFO ] After 11125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 21:31:32] [INFO ] State equation strengthened by 151 read => feed constraints.
[2024-06-07 21:31:42] [INFO ] After 9283ms SMT Verify possible using 151 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 21:31:42] [INFO ] After 21686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 29 ms.
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7826/7826 places, 15303/15303 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 7826 transition count 15302
Applied a total of 1 rules in 146461 ms. Remains 7826 /7826 variables (removed 0) and now considering 15302/15303 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146464 ms. Remains : 7826/7826 places, 15302/15303 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 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 52 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Support contains 174 out of 7826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7826/7826 places, 15303/15303 transitions.
Applied a total of 0 rules in 5563 ms. Remains 7826 /7826 variables (removed 0) and now considering 15303/15303 (removed 0) transitions.
[2024-06-07 21:34:14] [INFO ] Invariant cache hit.
[2024-06-07 21:34:20] [INFO ] Implicit Places using invariants in 6435 ms returned []
Implicit Place search using SMT only with invariants took 6436 ms to find 0 implicit places.
[2024-06-07 21:34:20] [INFO ] Invariant cache hit.
[2024-06-07 21:34:32] [INFO ] Dead Transitions using invariants and state equation in 11223 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7826/7826 places, 15299/15303 transitions.
Graph (complete) has 44131 edges and 7826 vertex of which 7824 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5582 ms. Remains 7824 /7826 variables (removed 2) and now considering 15299/15299 (removed 0) transitions.
// Phase 1: matrix 15299 rows 7824 cols
[2024-06-07 21:34:37] [INFO ] Computed 175 invariants in 92 ms
[2024-06-07 21:34:44] [INFO ] Implicit Places using invariants in 6535 ms returned []
Implicit Place search using SMT only with invariants took 6538 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7824/7826 places, 15299/15303 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 35343 ms. Remains : 7824/7826 places, 15299/15303 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 123 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 51 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1563 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 116790 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 116790 steps, saw 101900 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 21:34:49] [INFO ] Invariant cache hit.
[2024-06-07 21:34:50] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 21:34:51] [INFO ] [Nat]Absence check using 175 positive place invariants in 200 ms returned sat
[2024-06-07 21:35:02] [INFO ] After 10919ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 21:35:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-06-07 21:35:11] [INFO ] After 9249ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 21:35:11] [INFO ] After 21386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 26 ms.
Support contains 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7824/7824 places, 15299/15299 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 7824 transition count 15298
Applied a total of 1 rules in 147447 ms. Remains 7824 /7824 variables (removed 0) and now considering 15298/15299 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147447 ms. Remains : 7824/7824 places, 15298/15299 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 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 49 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
Product exploration timeout after 64130 steps with 0 reset in 10002 ms.
Product exploration timeout after 65120 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin11154833351761432180
[2024-06-07 21:37:59] [INFO ] Too many transitions (15299) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:37:59] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11154833351761432180
Running compilation step : cd /tmp/ltsmin11154833351761432180;'/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/ltsmin11154833351761432180;'/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/ltsmin11154833351761432180;'/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 174 out of 7824 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7824/7824 places, 15299/15299 transitions.
Applied a total of 0 rules in 5539 ms. Remains 7824 /7824 variables (removed 0) and now considering 15299/15299 (removed 0) transitions.
[2024-06-07 21:38:08] [INFO ] Invariant cache hit.
[2024-06-07 21:38:14] [INFO ] Implicit Places using invariants in 6445 ms returned []
Implicit Place search using SMT only with invariants took 6446 ms to find 0 implicit places.
[2024-06-07 21:38:14] [INFO ] Invariant cache hit.
[2024-06-07 21:38:24] [INFO ] Dead Transitions using invariants and state equation in 10318 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 7824/7824 places, 15295/15299 transitions.
Graph (complete) has 44121 edges and 7824 vertex of which 7822 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5610 ms. Remains 7822 /7824 variables (removed 2) and now considering 15295/15295 (removed 0) transitions.
// Phase 1: matrix 15295 rows 7822 cols
[2024-06-07 21:38:30] [INFO ] Computed 175 invariants in 94 ms
[2024-06-07 21:38:36] [INFO ] Implicit Places using invariants in 6037 ms returned []
Implicit Place search using SMT only with invariants took 6039 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7822/7824 places, 15295/15299 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 33954 ms. Remains : 7822/7824 places, 15295/15299 transitions.
Built C files in :
/tmp/ltsmin9693359462171146613
[2024-06-07 21:38:36] [INFO ] Too many transitions (15295) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:38:36] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9693359462171146613
Running compilation step : cd /tmp/ltsmin9693359462171146613;'/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/ltsmin9693359462171146613;'/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/ltsmin9693359462171146613;'/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 21:38:40] [INFO ] Flatten gal took : 499 ms
[2024-06-07 21:38:40] [INFO ] Flatten gal took : 466 ms
[2024-06-07 21:38:40] [INFO ] Time to serialize gal into /tmp/LTL12207442794565210641.gal : 84 ms
[2024-06-07 21:38:41] [INFO ] Time to serialize properties into /tmp/LTL6103494294916803047.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/LTL12207442794565210641.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9044489721548605455.hoa' '-atoms' '/tmp/LTL6103494294916803047.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/LTL6103494294916803047.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9044489721548605455.hoa
Detected timeout of ITS tools.
[2024-06-07 21:38:56] [INFO ] Flatten gal took : 596 ms
[2024-06-07 21:38:57] [INFO ] Flatten gal took : 463 ms
[2024-06-07 21:38:57] [INFO ] Time to serialize gal into /tmp/LTL10388599928670130334.gal : 93 ms
[2024-06-07 21:38:57] [INFO ] Time to serialize properties into /tmp/LTL9682297698124246673.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/LTL10388599928670130334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9682297698124246673.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((pred_holding_0+pred_holding_1)+(pred_holding_2+pred_holding_3))+((pred_holding_4+pred_holding_5)+(pred_holding_6+pred_...2970
Formula 0 simplified : XF!"((((((((pred_holding_0+pred_holding_1)+(pred_holding_2+pred_holding_3))+((pred_holding_4+pred_holding_5)+(pred_holding_6+pred_ho...2964
Detected timeout of ITS tools.
[2024-06-07 21:39:13] [INFO ] Flatten gal took : 489 ms
[2024-06-07 21:39:13] [INFO ] Applying decomposition
[2024-06-07 21:39:13] [INFO ] Flatten gal took : 509 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/graph14826162377844466142.txt' '-o' '/tmp/graph14826162377844466142.bin' '-w' '/tmp/graph14826162377844466142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14826162377844466142.bin' '-l' '-1' '-v' '-w' '/tmp/graph14826162377844466142.weights' '-q' '0' '-e' '0.001'
[2024-06-07 21:39:14] [INFO ] Decomposing Gal with order
[2024-06-07 21:39:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 21:40:14] [INFO ] Flatten gal took : 58910 ms
[2024-06-07 21:40:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 30 ms.
[2024-06-07 21:40:16] [INFO ] Time to serialize gal into /tmp/LTL10958630265493009835.gal : 108 ms
[2024-06-07 21:40:16] [INFO ] Time to serialize properties into /tmp/LTL9913615987135191089.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/LTL10958630265493009835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9913615987135191089.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("((((((((gu61.pred_holding_0+gu61.pred_holding_1)+(gu61.pred_holding_2+gu61.pred_holding_3))+((gu61.pred_holding_4+gu61.pred_ho...3840
Formula 0 simplified : XF!"((((((((gu61.pred_holding_0+gu61.pred_holding_1)+(gu61.pred_holding_2+gu61.pred_holding_3))+((gu61.pred_holding_4+gu61.pred_hold...3834
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15569789464825962640
[2024-06-07 21:40:32] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15569789464825962640
Running compilation step : cd /tmp/ltsmin15569789464825962640;'/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/ltsmin15569789464825962640;'/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/ltsmin15569789464825962640;'/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-17-LTLCardinality-05 finished in 606798 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)))'
[2024-06-07 21:40:35] [INFO ] Flatten gal took : 471 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16205747528182692531
[2024-06-07 21:40:35] [INFO ] Too many transitions (15307) to apply POR reductions. Disabling POR matrices.
[2024-06-07 21:40:36] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16205747528182692531
Running compilation step : cd /tmp/ltsmin16205747528182692531;'/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 21:40:36] [INFO ] Applying decomposition
[2024-06-07 21:40:36] [INFO ] Flatten gal took : 712 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/graph10915271848965539433.txt' '-o' '/tmp/graph10915271848965539433.bin' '-w' '/tmp/graph10915271848965539433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10915271848965539433.bin' '-l' '-1' '-v' '-w' '/tmp/graph10915271848965539433.weights' '-q' '0' '-e' '0.001'
[2024-06-07 21:40:38] [INFO ] Decomposing Gal with order
[2024-06-07 21:40:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 21:41:51] [INFO ] Flatten gal took : 72104 ms
[2024-06-07 21:41:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2024-06-07 21:41:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality2104607670497439671.gal : 110 ms
[2024-06-07 21:41:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality9438432124318529530.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/LTLCardinality2104607670497439671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9438432124318529530.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...297
Read 2 LTL properties
Checking formula 0 : !((X(G("((((((((gu61.pred_holding_0+gu61.pred_holding_1)+(gu61.pred_holding_2+gu61.pred_holding_3))+((gu61.pred_holding_4+gu61.pred_ho...3840
Formula 0 simplified : XF!"((((((((gu61.pred_holding_0+gu61.pred_holding_1)+(gu61.pred_holding_2+gu61.pred_holding_3))+((gu61.pred_holding_4+gu61.pred_hold...3834
Compilation finished in 142877 ms.
Running link step : cd /tmp/ltsmin16205747528182692531;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 256 ms.
Running LTSmin : cd /tmp/ltsmin16205747528182692531;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_STOP 1717797585800

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-17"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BlocksWorld-PT-17, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435700182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-17.tgz
mv BlocksWorld-PT-17 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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