About the Execution of 2023-gold for BlocksWorld-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1025529.00 | 0.00 | 0.00 | ??F?FFTFFTTFF?FF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r623-tall-171774435600128.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BlocksWorld-PT-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435600128
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 253K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 378K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 23K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 149K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 627K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 689K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.2M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 817K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.5M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 35K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 86K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 1.1M 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-06-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717779628636
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-06
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-07 17:00:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 17:00:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 17:00:30] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2024-06-07 17:00:30] [INFO ] Transformed 1189 places.
[2024-06-07 17:00:30] [INFO ] Transformed 2245 transitions.
[2024-06-07 17:00:30] [INFO ] Found NUPN structural information;
[2024-06-07 17:00:30] [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]
[2024-06-07 17:00:30] [INFO ] Parsed PT model containing 1189 places and 2245 transitions and 11210 arcs in 252 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BlocksWorld-PT-06-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-06-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 135 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 2245/2245 transitions.
Applied a total of 0 rules in 171 ms. Remains 1189 /1189 variables (removed 0) and now considering 2245/2245 (removed 0) transitions.
// Phase 1: matrix 2245 rows 1189 cols
[2024-06-07 17:00:31] [INFO ] Computed 67 invariants in 54 ms
[2024-06-07 17:00:32] [INFO ] Implicit Places using invariants in 857 ms returned []
[2024-06-07 17:00:32] [INFO ] Invariant cache hit.
[2024-06-07 17:00:32] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-06-07 17:00:34] [INFO ] Implicit Places using invariants and state equation in 2494 ms returned []
Implicit Place search using SMT with State Equation took 3382 ms to find 0 implicit places.
[2024-06-07 17:00:34] [INFO ] Invariant cache hit.
[2024-06-07 17:00:35] [INFO ] Dead Transitions using invariants and state equation in 1019 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) removed 66 transitions
Starting structural reductions in LTL mode, iteration 1 : 1189/1189 places, 2179/2245 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 1156 transition count 2179
Applied a total of 33 rules in 42 ms. Remains 1156 /1189 variables (removed 33) and now considering 2179/2179 (removed 0) transitions.
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:00:35] [INFO ] Computed 67 invariants in 12 ms
[2024-06-07 17:00:36] [INFO ] Implicit Places using invariants in 544 ms returned []
[2024-06-07 17:00:36] [INFO ] Invariant cache hit.
[2024-06-07 17:00:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:00:37] [INFO ] Implicit Places using invariants and state equation in 1637 ms returned []
Implicit Place search using SMT with State Equation took 2183 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1156/1189 places, 2179/2245 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6800 ms. Remains : 1156/1189 places, 2179/2245 transitions.
Support contains 135 out of 1156 places after structural reductions.
[2024-06-07 17:00:38] [INFO ] Flatten gal took : 316 ms
[2024-06-07 17:00:38] [INFO ] Flatten gal took : 171 ms
[2024-06-07 17:00:39] [INFO ] Input system was already deterministic with 2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 22) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-06-07 17:00:40] [INFO ] Invariant cache hit.
[2024-06-07 17:00:40] [INFO ] [Real]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-06-07 17:00:41] [INFO ] After 709ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2024-06-07 17:00:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:00:41] [INFO ] After 67ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :1
[2024-06-07 17:00:41] [INFO ] After 208ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2024-06-07 17:00:41] [INFO ] After 1324ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 4184 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4185 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 509392 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{}
Probabilistic random walk after 509392 steps, saw 443503 distinct states, run finished after 3004 ms. (steps per millisecond=169 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:00:49] [INFO ] Computed 67 invariants in 16 ms
[2024-06-07 17:00:49] [INFO ] [Real]Absence check using 67 positive place invariants in 62 ms returned sat
[2024-06-07 17:00:50] [INFO ] After 717ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:00:50] [INFO ] After 870ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2024-06-07 17:00:50] [INFO ] After 1191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2943 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2943 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2973 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:00:56] [INFO ] Invariant cache hit.
[2024-06-07 17:00:57] [INFO ] Implicit Places using invariants in 742 ms returned []
[2024-06-07 17:00:57] [INFO ] Invariant cache hit.
[2024-06-07 17:00:58] [INFO ] Implicit Places using invariants and state equation in 1707 ms returned []
Implicit Place search using SMT with State Equation took 2450 ms to find 0 implicit places.
[2024-06-07 17:00:58] [INFO ] Redundant transitions in 177 ms returned []
[2024-06-07 17:00:58] [INFO ] Invariant cache hit.
[2024-06-07 17:00:59] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6540 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2887 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:01:02] [INFO ] Invariant cache hit.
[2024-06-07 17:01:02] [INFO ] [Real]Absence check using 67 positive place invariants in 29 ms returned sat
[2024-06-07 17:01:03] [INFO ] After 794ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:01:03] [INFO ] After 919ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-06-07 17:01:03] [INFO ] After 1178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 23 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:01:04] [INFO ] Computed 67 invariants in 12 ms
[2024-06-07 17:01:05] [INFO ] Implicit Places using invariants in 629 ms returned []
[2024-06-07 17:01:05] [INFO ] Invariant cache hit.
[2024-06-07 17:01:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:01:06] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 2428 ms to find 0 implicit places.
[2024-06-07 17:01:06] [INFO ] Invariant cache hit.
[2024-06-07 17:01:07] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3293 ms. Remains : 1156/1156 places, 2179/2179 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 397 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s57 1) (GEQ s64 1)) (AND (GEQ s78 1) (GEQ s82 1)) (AND (GEQ s15 1) (GEQ s28 1)) (AND (GEQ s36 1) (GEQ s46 1)) (AND (GEQ s19 1) (GEQ s84 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 9375 ms.
Product exploration explored 100000 steps with 0 reset in 9308 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 2200 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:01:30] [INFO ] Invariant cache hit.
[2024-06-07 17:01:33] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F p1), (F (AND p0 p1))]
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
[2024-06-07 17:01:39] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 24 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:01:54] [INFO ] Invariant cache hit.
[2024-06-07 17:01:55] [INFO ] Implicit Places using invariants in 619 ms returned []
[2024-06-07 17:01:55] [INFO ] Invariant cache hit.
[2024-06-07 17:01:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:01:56] [INFO ] Implicit Places using invariants and state equation in 1829 ms returned []
Implicit Place search using SMT with State Equation took 2450 ms to find 0 implicit places.
[2024-06-07 17:01:56] [INFO ] Invariant cache hit.
[2024-06-07 17:01:57] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3377 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
[2024-06-07 17:02:02] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 8761 ms.
Product exploration explored 100000 steps with 0 reset in 8805 ms.
Built C files in :
/tmp/ltsmin10386520561993402423
[2024-06-07 17:02:35] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10386520561993402423
Running compilation step : cd /tmp/ltsmin10386520561993402423;'/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/ltsmin10386520561993402423;'/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/ltsmin10386520561993402423;'/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 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 31 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:02:38] [INFO ] Invariant cache hit.
[2024-06-07 17:02:38] [INFO ] Implicit Places using invariants in 627 ms returned []
[2024-06-07 17:02:38] [INFO ] Invariant cache hit.
[2024-06-07 17:02:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:02:40] [INFO ] Implicit Places using invariants and state equation in 1792 ms returned []
Implicit Place search using SMT with State Equation took 2420 ms to find 0 implicit places.
[2024-06-07 17:02:40] [INFO ] Invariant cache hit.
[2024-06-07 17:02:41] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3362 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin2754583871638407300
[2024-06-07 17:02:41] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2754583871638407300
Running compilation step : cd /tmp/ltsmin2754583871638407300;'/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/ltsmin2754583871638407300;'/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/ltsmin2754583871638407300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:02:44] [INFO ] Flatten gal took : 113 ms
[2024-06-07 17:02:45] [INFO ] Flatten gal took : 97 ms
[2024-06-07 17:02:45] [INFO ] Time to serialize gal into /tmp/LTL16807900741378922796.gal : 29 ms
[2024-06-07 17:02:45] [INFO ] Time to serialize properties into /tmp/LTL8957542628169160624.prop : 8 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/LTL16807900741378922796.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6857715818411684643.hoa' '-atoms' '/tmp/LTL8957542628169160624.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/LTL8957542628169160624.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6857715818411684643.hoa
Detected timeout of ITS tools.
[2024-06-07 17:03:00] [INFO ] Flatten gal took : 96 ms
[2024-06-07 17:03:00] [INFO ] Flatten gal took : 100 ms
[2024-06-07 17:03:00] [INFO ] Time to serialize gal into /tmp/LTL7024085876599894969.gal : 17 ms
[2024-06-07 17:03:00] [INFO ] Time to serialize properties into /tmp/LTL11279662240190573427.ltl : 17 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/LTL7024085876599894969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11279662240190573427.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((((((((((((X("(((((((((((((pred_holding_18>=1)&&(pred_clear_21>=1))||((pred_holding_25>=1)&&(pred_clear_27>=1)))||(((pred_holdi...98945
Formula 0 simplified : XF(!"(((((((((((pred_holding_7>=1)&&(pred_clear_27>=1))||((pred_holding_20>=1)&&(pred_clear_25>=1)))||(((pred_holding_2>=1)&&(pred_c...98917
Detected timeout of ITS tools.
[2024-06-07 17:03:15] [INFO ] Flatten gal took : 92 ms
[2024-06-07 17:03:15] [INFO ] Applying decomposition
[2024-06-07 17:03:15] [INFO ] Flatten gal took : 89 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/graph11967423655674005467.txt' '-o' '/tmp/graph11967423655674005467.bin' '-w' '/tmp/graph11967423655674005467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11967423655674005467.bin' '-l' '-1' '-v' '-w' '/tmp/graph11967423655674005467.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:03:15] [INFO ] Decomposing Gal with order
[2024-06-07 17:03:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:03:16] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:03:16] [INFO ] Flatten gal took : 444 ms
[2024-06-07 17:03:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2024-06-07 17:03:16] [INFO ] Time to serialize gal into /tmp/LTL14921764352344262187.gal : 26 ms
[2024-06-07 17:03:16] [INFO ] Time to serialize properties into /tmp/LTL11420396463239268607.ltl : 10 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/LTL14921764352344262187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11420396463239268607.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((((((X("(((((((((((((u18.pred_holding_18>=1)&&(u21.pred_clear_21>=1))||((u25.pred_holding_25>=1)&&(u27.pred_clear_27>=1))...116237
Formula 0 simplified : XF(!"(((((((((((u7.pred_holding_7>=1)&&(u27.pred_clear_27>=1))||((u20.pred_holding_20>=1)&&(u25.pred_clear_25>=1)))||(((u2.pred_hold...116209
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14565659211540192037
[2024-06-07 17:03:31] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14565659211540192037
Running compilation step : cd /tmp/ltsmin14565659211540192037;'/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/ltsmin14565659211540192037;'/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/ltsmin14565659211540192037;'/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-06-LTLFireability-00 finished in 150456 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((G(F(p1))||p0))))'
Support contains 100 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 463 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:03:35] [INFO ] Invariant cache hit.
[2024-06-07 17:03:35] [INFO ] Implicit Places using invariants in 565 ms returned []
[2024-06-07 17:03:35] [INFO ] Invariant cache hit.
[2024-06-07 17:03:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:03:37] [INFO ] Implicit Places using invariants and state equation in 1734 ms returned []
Implicit Place search using SMT with State Equation took 2300 ms to find 0 implicit places.
[2024-06-07 17:03:37] [INFO ] Redundant transitions in 105 ms returned []
[2024-06-07 17:03:37] [INFO ] Invariant cache hit.
[2024-06-07 17:03:38] [INFO ] Dead Transitions using invariants and state equation in 943 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3825 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s82 1) (GEQ s83 1)) (AND (GEQ s2 1) (GEQ s61 1) (GEQ s62 1)) (AND (GEQ s2 1) (GEQ s40 1) (GEQ s41 1)) (AND (GEQ s2 1) (GEQ s34...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6838 reset in 2042 ms.
Product exploration explored 100000 steps with 6849 reset in 2035 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 100 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 142 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:03:43] [INFO ] Invariant cache hit.
[2024-06-07 17:03:44] [INFO ] Implicit Places using invariants in 771 ms returned []
[2024-06-07 17:03:44] [INFO ] Invariant cache hit.
[2024-06-07 17:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:03:46] [INFO ] Implicit Places using invariants and state equation in 1750 ms returned []
Implicit Place search using SMT with State Equation took 2523 ms to find 0 implicit places.
[2024-06-07 17:03:46] [INFO ] Redundant transitions in 50 ms returned []
[2024-06-07 17:03:46] [INFO ] Invariant cache hit.
[2024-06-07 17:03:47] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3629 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 36 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6604 reset in 2011 ms.
Product exploration explored 100000 steps with 6734 reset in 2047 ms.
Built C files in :
/tmp/ltsmin1424773079741120037
[2024-06-07 17:03:51] [INFO ] Too many transitions (2179) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:03:51] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1424773079741120037
Running compilation step : cd /tmp/ltsmin1424773079741120037;'/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/ltsmin1424773079741120037;'/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/ltsmin1424773079741120037;'/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 100 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 137 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:03:55] [INFO ] Invariant cache hit.
[2024-06-07 17:03:55] [INFO ] Implicit Places using invariants in 584 ms returned []
[2024-06-07 17:03:55] [INFO ] Invariant cache hit.
[2024-06-07 17:03:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:03:57] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 2198 ms to find 0 implicit places.
[2024-06-07 17:03:57] [INFO ] Redundant transitions in 48 ms returned []
[2024-06-07 17:03:57] [INFO ] Invariant cache hit.
[2024-06-07 17:03:58] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3325 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin5952455677169613134
[2024-06-07 17:03:58] [INFO ] Too many transitions (2179) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:03:58] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5952455677169613134
Running compilation step : cd /tmp/ltsmin5952455677169613134;'/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/ltsmin5952455677169613134;'/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/ltsmin5952455677169613134;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:04:01] [INFO ] Flatten gal took : 80 ms
[2024-06-07 17:04:01] [INFO ] Flatten gal took : 82 ms
[2024-06-07 17:04:01] [INFO ] Time to serialize gal into /tmp/LTL9870415731425785837.gal : 14 ms
[2024-06-07 17:04:01] [INFO ] Time to serialize properties into /tmp/LTL1756455594832092439.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/LTL9870415731425785837.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14008197812459660706.hoa' '-atoms' '/tmp/LTL1756455594832092439.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/LTL1756455594832092439.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14008197812459660706.hoa
Detected timeout of ITS tools.
[2024-06-07 17:04:17] [INFO ] Flatten gal took : 72 ms
[2024-06-07 17:04:17] [INFO ] Flatten gal took : 73 ms
[2024-06-07 17:04:17] [INFO ] Time to serialize gal into /tmp/LTL7620993152188458661.gal : 13 ms
[2024-06-07 17:04:17] [INFO ] Time to serialize properties into /tmp/LTL11028899246563457822.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/LTL7620993152188458661.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11028899246563457822.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((G(F("(((((((pred_holding_0>=1)||(pred_holding_21>=1))||((pred_holding_22>=1)||(pred_holding_1>=1)))||(((pred_holding_2>=1...3198
Formula 0 simplified : FG(!"(((((((pred_arm_empty_0>=1)&&(pred_clear_22>=1))&&(pred_on_table_22>=1))||(((pred_arm_empty_0>=1)&&(pred_clear_30>=1))&&(pred_o...3176
Detected timeout of ITS tools.
[2024-06-07 17:04:32] [INFO ] Flatten gal took : 75 ms
[2024-06-07 17:04:32] [INFO ] Applying decomposition
[2024-06-07 17:04:32] [INFO ] Flatten gal took : 74 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/graph17921434813765729877.txt' '-o' '/tmp/graph17921434813765729877.bin' '-w' '/tmp/graph17921434813765729877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17921434813765729877.bin' '-l' '-1' '-v' '-w' '/tmp/graph17921434813765729877.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:04:32] [INFO ] Decomposing Gal with order
[2024-06-07 17:04:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:04:32] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:04:32] [INFO ] Flatten gal took : 221 ms
[2024-06-07 17:04:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2024-06-07 17:04:32] [INFO ] Time to serialize gal into /tmp/LTL3775081507847431095.gal : 21 ms
[2024-06-07 17:04:32] [INFO ] Time to serialize properties into /tmp/LTL8032486560675662270.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/LTL3775081507847431095.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8032486560675662270.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((G(F("(((((((u0.pred_holding_0>=1)||(u21.pred_holding_21>=1))||((u22.pred_holding_22>=1)||(u1.pred_holding_1>=1)))||(((u2....3864
Formula 0 simplified : FG(!"(((((((i17.u18.pred_arm_empty_0>=1)&&(u22.pred_clear_22>=1))&&(u22.pred_on_table_22>=1))||(((i17.u18.pred_arm_empty_0>=1)&&(u30...3842
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13187393659745129442
[2024-06-07 17:04:47] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13187393659745129442
Running compilation step : cd /tmp/ltsmin13187393659745129442;'/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/ltsmin13187393659745129442;'/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/ltsmin13187393659745129442;'/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-06-LTLFireability-01 finished in 76174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(F(p1))&&p0))))'
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 32 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:04:51] [INFO ] Invariant cache hit.
[2024-06-07 17:04:51] [INFO ] Implicit Places using invariants in 614 ms returned []
[2024-06-07 17:04:51] [INFO ] Invariant cache hit.
[2024-06-07 17:04:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:04:53] [INFO ] Implicit Places using invariants and state equation in 1829 ms returned []
Implicit Place search using SMT with State Equation took 2447 ms to find 0 implicit places.
[2024-06-07 17:04:53] [INFO ] Invariant cache hit.
[2024-06-07 17:04:54] [INFO ] Dead Transitions using invariants and state equation in 931 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3413 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s104 1) (GEQ s150 1) (GEQ s179 1) (GEQ s215 1) (GEQ s272 1) (GEQ s316 1) (GEQ s328 1) (GEQ s362 1) (GEQ s451 1) (GEQ s452 1) (GEQ s506 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1657 ms.
Product exploration explored 100000 steps with 25000 reset in 1721 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 251 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:04:59] [INFO ] Invariant cache hit.
[2024-06-07 17:05:00] [INFO ] [Real]Absence check using 67 positive place invariants in 29 ms returned sat
[2024-06-07 17:05:01] [INFO ] After 731ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:05:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:05:01] [INFO ] After 76ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 17:05:02] [INFO ] Deduced a trap composed of 174 places in 517 ms of which 1 ms to minimize.
[2024-06-07 17:05:02] [INFO ] Deduced a trap composed of 286 places in 317 ms of which 1 ms to minimize.
[2024-06-07 17:05:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1023 ms
[2024-06-07 17:05:02] [INFO ] After 1163ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:02] [INFO ] After 2114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:02] [INFO ] [Nat]Absence check using 67 positive place invariants in 31 ms returned sat
[2024-06-07 17:05:03] [INFO ] After 826ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:05:03] [INFO ] After 77ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 17:05:04] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2024-06-07 17:05:04] [INFO ] After 1321ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 2827 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2831 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 65266 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 65266 steps, saw 55390 distinct states, run finished after 3003 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:05:11] [INFO ] Computed 67 invariants in 18 ms
[2024-06-07 17:05:12] [INFO ] [Real]Absence check using 67 positive place invariants in 25 ms returned sat
[2024-06-07 17:05:13] [INFO ] After 725ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:05:13] [INFO ] Deduced a trap composed of 66 places in 79 ms of which 1 ms to minimize.
[2024-06-07 17:05:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2024-06-07 17:05:13] [INFO ] After 1013ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:13] [INFO ] After 1214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:13] [INFO ] [Nat]Absence check using 67 positive place invariants in 28 ms returned sat
[2024-06-07 17:05:14] [INFO ] After 698ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:05:14] [INFO ] Deduced a trap composed of 66 places in 78 ms of which 0 ms to minimize.
[2024-06-07 17:05:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2024-06-07 17:05:14] [INFO ] After 971ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:05:14] [INFO ] After 1243ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2173 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2173 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2110 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:05:18] [INFO ] Invariant cache hit.
[2024-06-07 17:05:19] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-06-07 17:05:19] [INFO ] Invariant cache hit.
[2024-06-07 17:05:21] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 2189 ms to find 0 implicit places.
[2024-06-07 17:05:21] [INFO ] Redundant transitions in 45 ms returned []
[2024-06-07 17:05:21] [INFO ] Invariant cache hit.
[2024-06-07 17:05:22] [INFO ] Dead Transitions using invariants and state equation in 950 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5301 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2069 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:05:24] [INFO ] Invariant cache hit.
[2024-06-07 17:05:25] [INFO ] [Real]Absence check using 67 positive place invariants in 26 ms returned sat
[2024-06-07 17:05:25] [INFO ] After 685ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:05:26] [INFO ] Deduced a trap composed of 174 places in 481 ms of which 0 ms to minimize.
[2024-06-07 17:05:26] [INFO ] Deduced a trap composed of 286 places in 316 ms of which 0 ms to minimize.
[2024-06-07 17:05:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 985 ms
[2024-06-07 17:05:26] [INFO ] After 1729ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:26] [INFO ] After 1931ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:05:26] [INFO ] [Nat]Absence check using 67 positive place invariants in 27 ms returned sat
[2024-06-07 17:05:27] [INFO ] After 676ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:05:27] [INFO ] After 789ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2024-06-07 17:05:27] [INFO ] After 1051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:05:31] [INFO ] Computed 67 invariants in 17 ms
Could not prove EG (NOT p1)
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 28 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:05:46] [INFO ] Invariant cache hit.
[2024-06-07 17:05:46] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-06-07 17:05:46] [INFO ] Invariant cache hit.
[2024-06-07 17:05:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:05:48] [INFO ] Implicit Places using invariants and state equation in 1816 ms returned []
Implicit Place search using SMT with State Equation took 2455 ms to find 0 implicit places.
[2024-06-07 17:05:48] [INFO ] Invariant cache hit.
[2024-06-07 17:05:49] [INFO ] Dead Transitions using invariants and state equation in 964 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3448 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-06-07 17:05:52] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 2886 ms.
Product exploration explored 100000 steps with 25000 reset in 2822 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 230 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:06:13] [INFO ] Redundant transitions in 45 ms returned []
[2024-06-07 17:06:13] [INFO ] Invariant cache hit.
[2024-06-07 17:06:14] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1267 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin1021803085917556921
[2024-06-07 17:06:14] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1021803085917556921
Running compilation step : cd /tmp/ltsmin1021803085917556921;'/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/ltsmin1021803085917556921;'/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/ltsmin1021803085917556921;'/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 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 26 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:06:17] [INFO ] Invariant cache hit.
[2024-06-07 17:06:18] [INFO ] Implicit Places using invariants in 611 ms returned []
[2024-06-07 17:06:18] [INFO ] Invariant cache hit.
[2024-06-07 17:06:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:06:20] [INFO ] Implicit Places using invariants and state equation in 1804 ms returned []
Implicit Place search using SMT with State Equation took 2416 ms to find 0 implicit places.
[2024-06-07 17:06:20] [INFO ] Invariant cache hit.
[2024-06-07 17:06:21] [INFO ] Dead Transitions using invariants and state equation in 931 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3373 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin17523616360934173140
[2024-06-07 17:06:21] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17523616360934173140
Running compilation step : cd /tmp/ltsmin17523616360934173140;'/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/ltsmin17523616360934173140;'/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/ltsmin17523616360934173140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:06:24] [INFO ] Flatten gal took : 79 ms
[2024-06-07 17:06:24] [INFO ] Flatten gal took : 82 ms
[2024-06-07 17:06:24] [INFO ] Time to serialize gal into /tmp/LTL13259212658277362890.gal : 14 ms
[2024-06-07 17:06:24] [INFO ] Time to serialize properties into /tmp/LTL15727436689107538744.prop : 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/LTL13259212658277362890.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2712034667042128483.hoa' '-atoms' '/tmp/LTL15727436689107538744.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15727436689107538744.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2712034667042128483.hoa
Detected timeout of ITS tools.
[2024-06-07 17:06:39] [INFO ] Flatten gal took : 80 ms
[2024-06-07 17:06:39] [INFO ] Flatten gal took : 79 ms
[2024-06-07 17:06:39] [INFO ] Time to serialize gal into /tmp/LTL5567010484197490908.gal : 14 ms
[2024-06-07 17:06:39] [INFO ] Time to serialize properties into /tmp/LTL13689158452919148324.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5567010484197490908.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13689158452919148324.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(F(("((((((pred_holding_0<1)&&(pred_holding_21<1))&&((pred_holding_22<1)&&(pred_holding_1<1)))&&(((pred_holding_2<1)&&(pred_holdin...50788
Formula 0 simplified : XG(!"((((((pred_holding_0<1)&&(pred_holding_21<1))&&((pred_holding_22<1)&&(pred_holding_1<1)))&&(((pred_holding_2<1)&&(pred_holding_...50776
Detected timeout of ITS tools.
[2024-06-07 17:06:54] [INFO ] Flatten gal took : 79 ms
[2024-06-07 17:06:54] [INFO ] Applying decomposition
[2024-06-07 17:06:54] [INFO ] Flatten gal took : 79 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/graph11920378809496012983.txt' '-o' '/tmp/graph11920378809496012983.bin' '-w' '/tmp/graph11920378809496012983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11920378809496012983.bin' '-l' '-1' '-v' '-w' '/tmp/graph11920378809496012983.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:06:55] [INFO ] Decomposing Gal with order
[2024-06-07 17:06:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:06:55] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:06:55] [INFO ] Flatten gal took : 236 ms
[2024-06-07 17:06:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 41 ms.
[2024-06-07 17:06:55] [INFO ] Time to serialize gal into /tmp/LTL6071074868789617219.gal : 19 ms
[2024-06-07 17:06:55] [INFO ] Time to serialize properties into /tmp/LTL13427127795397250190.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6071074868789617219.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13427127795397250190.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("((((((u0.pred_holding_0<1)&&(u21.pred_holding_21<1))&&((u22.pred_holding_22<1)&&(u1.pred_holding_1<1)))&&(((u2.pred_holding_2...59876
Formula 0 simplified : XG(!"((((((u0.pred_holding_0<1)&&(u21.pred_holding_21<1))&&((u22.pred_holding_22<1)&&(u1.pred_holding_1<1)))&&(((u2.pred_holding_2<1...59864
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14022160158482139640
[2024-06-07 17:07:10] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14022160158482139640
Running compilation step : cd /tmp/ltsmin14022160158482139640;'/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/ltsmin14022160158482139640;'/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/ltsmin14022160158482139640;'/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-06-LTLFireability-03 finished in 142785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0)||G(p1)))'
Support contains 100 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 29 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:13] [INFO ] Invariant cache hit.
[2024-06-07 17:07:14] [INFO ] Implicit Places using invariants in 550 ms returned []
[2024-06-07 17:07:14] [INFO ] Invariant cache hit.
[2024-06-07 17:07:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:15] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned []
Implicit Place search using SMT with State Equation took 2177 ms to find 0 implicit places.
[2024-06-07 17:07:15] [INFO ] Invariant cache hit.
[2024-06-07 17:07:16] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3135 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, p0, (AND p0 (NOT p1)), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s57 1) (GEQ s64 1)) (AND (GEQ s78 1) (GEQ s82 1)) (AND (GEQ s15 1) (GEQ s28 1)) (AND (GEQ s36 1) (GEQ s46 1)) (AND (GEQ s19 1) (GEQ s84 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-06-LTLFireability-05 finished in 3329 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((X(p1)&&p0))))'
Support contains 37 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 27 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:17] [INFO ] Invariant cache hit.
[2024-06-07 17:07:17] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-06-07 17:07:17] [INFO ] Invariant cache hit.
[2024-06-07 17:07:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:19] [INFO ] Implicit Places using invariants and state equation in 1801 ms returned []
Implicit Place search using SMT with State Equation took 2422 ms to find 0 implicit places.
[2024-06-07 17:07:19] [INFO ] Invariant cache hit.
[2024-06-07 17:07:20] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3359 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-08 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s7 1) (GEQ s184 1)), p1:(AND (OR (LT s2 1) (LT s10 1) (LT s207 1)) (OR (AND (GEQ s2 1) (GEQ s79 1) (GEQ s949 1) (GEQ s2 1) (GEQ s5...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-06-LTLFireability-08 finished in 3536 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((!p0||X(F(!p1))) U (G((!p0||X(F(!p1))))||(!p2&&(!p0||X(F(!p1)))))))))'
Support contains 7 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 27 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:20] [INFO ] Invariant cache hit.
[2024-06-07 17:07:21] [INFO ] Implicit Places using invariants in 938 ms returned []
[2024-06-07 17:07:21] [INFO ] Invariant cache hit.
[2024-06-07 17:07:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:23] [INFO ] Implicit Places using invariants and state equation in 1768 ms returned []
Implicit Place search using SMT with State Equation took 2709 ms to find 0 implicit places.
[2024-06-07 17:07:23] [INFO ] Invariant cache hit.
[2024-06-07 17:07:24] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3642 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s2 1) (GEQ s64 1) (GEQ s786 1)), p0:(AND (GEQ s2 1) (GEQ s7 1) (GEQ s8 1)), p1:(AND (GEQ s2 1) (GEQ s67 1) (GEQ s823 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 571 ms.
Product exploration explored 100000 steps with 50000 reset in 590 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 23 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-06-LTLFireability-10 finished in 4993 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 132 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:25] [INFO ] Invariant cache hit.
[2024-06-07 17:07:26] [INFO ] Implicit Places using invariants in 737 ms returned []
[2024-06-07 17:07:26] [INFO ] Invariant cache hit.
[2024-06-07 17:07:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:28] [INFO ] Implicit Places using invariants and state equation in 1993 ms returned []
Implicit Place search using SMT with State Equation took 2735 ms to find 0 implicit places.
[2024-06-07 17:07:28] [INFO ] Redundant transitions in 45 ms returned []
[2024-06-07 17:07:28] [INFO ] Invariant cache hit.
[2024-06-07 17:07:29] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3820 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 44 reset in 2015 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA BlocksWorld-PT-06-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-06-LTLFireability-11 finished in 5904 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)&&F(p1))))'
Support contains 31 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 29 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:31] [INFO ] Invariant cache hit.
[2024-06-07 17:07:32] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-06-07 17:07:32] [INFO ] Invariant cache hit.
[2024-06-07 17:07:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:33] [INFO ] Implicit Places using invariants and state equation in 1620 ms returned []
Implicit Place search using SMT with State Equation took 2243 ms to find 0 implicit places.
[2024-06-07 17:07:33] [INFO ] Invariant cache hit.
[2024-06-07 17:07:34] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3123 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s79 1) (GEQ s80 1)), p1:(AND (GEQ s104 1) (GEQ s150 1) (GEQ s179 1) (GEQ s215 1) (GEQ s272 1) (GEQ s316 1) (GEQ s328 1) (GEQ s362 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-06-LTLFireability-12 finished in 3303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(!p1)))))'
Support contains 30 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 32 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:07:34] [INFO ] Invariant cache hit.
[2024-06-07 17:07:35] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-06-07 17:07:35] [INFO ] Invariant cache hit.
[2024-06-07 17:07:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:37] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2455 ms to find 0 implicit places.
[2024-06-07 17:07:37] [INFO ] Invariant cache hit.
[2024-06-07 17:07:38] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3349 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s27 1) (GEQ s52 1) (OR (LT s104 1) (LT s150 1) (LT s179 1) (LT s215 1) (LT s272 1) (LT s316 1) (LT s328 1) (LT s362 1) (LT s451 1) (LT s452 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 2030 ms.
Product exploration explored 100000 steps with 0 reset in 2155 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[p1, p1]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 499424 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :{}
Probabilistic random walk after 499424 steps, saw 434719 distinct states, run finished after 3001 ms. (steps per millisecond=166 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:07:45] [INFO ] Invariant cache hit.
[2024-06-07 17:07:46] [INFO ] [Real]Absence check using 67 positive place invariants in 27 ms returned sat
[2024-06-07 17:07:46] [INFO ] After 758ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:07:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:07:46] [INFO ] After 64ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 17:07:47] [INFO ] After 168ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2024-06-07 17:07:47] [INFO ] After 1163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 3957 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3960 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 509909 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :{}
Probabilistic random walk after 509909 steps, saw 443958 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:07:54] [INFO ] Computed 67 invariants in 15 ms
[2024-06-07 17:07:54] [INFO ] [Real]Absence check using 67 positive place invariants in 24 ms returned sat
[2024-06-07 17:07:55] [INFO ] After 752ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:07:55] [INFO ] After 863ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2024-06-07 17:07:55] [INFO ] After 1112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2991 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2992 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2969 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:08:01] [INFO ] Invariant cache hit.
[2024-06-07 17:08:02] [INFO ] Implicit Places using invariants in 690 ms returned []
[2024-06-07 17:08:02] [INFO ] Invariant cache hit.
[2024-06-07 17:08:03] [INFO ] Implicit Places using invariants and state equation in 1607 ms returned []
Implicit Place search using SMT with State Equation took 2317 ms to find 0 implicit places.
[2024-06-07 17:08:03] [INFO ] Redundant transitions in 47 ms returned []
[2024-06-07 17:08:03] [INFO ] Invariant cache hit.
[2024-06-07 17:08:04] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6152 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2896 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:08:07] [INFO ] Invariant cache hit.
[2024-06-07 17:08:07] [INFO ] [Real]Absence check using 67 positive place invariants in 27 ms returned sat
[2024-06-07 17:08:08] [INFO ] After 760ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:08:08] [INFO ] After 867ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:08:08] [INFO ] After 1112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[p1, p1]
Stuttering acceptance computed with spot in 73 ms :[p1, p1]
Support contains 28 out of 1156 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 133 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:08:09] [INFO ] Computed 67 invariants in 11 ms
[2024-06-07 17:08:09] [INFO ] Implicit Places using invariants in 687 ms returned []
[2024-06-07 17:08:09] [INFO ] Invariant cache hit.
[2024-06-07 17:08:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:08:11] [INFO ] Implicit Places using invariants and state equation in 1668 ms returned []
Implicit Place search using SMT with State Equation took 2356 ms to find 0 implicit places.
[2024-06-07 17:08:11] [INFO ] Redundant transitions in 44 ms returned []
[2024-06-07 17:08:11] [INFO ] Invariant cache hit.
[2024-06-07 17:08:12] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3368 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 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 78 ms :[p1, p1]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 496792 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :{}
Probabilistic random walk after 496792 steps, saw 432419 distinct states, run finished after 3002 ms. (steps per millisecond=165 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:08:15] [INFO ] Invariant cache hit.
[2024-06-07 17:08:16] [INFO ] [Real]Absence check using 67 positive place invariants in 26 ms returned sat
[2024-06-07 17:08:16] [INFO ] After 758ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:08:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:08:16] [INFO ] After 62ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 17:08:16] [INFO ] After 168ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-06-07 17:08:17] [INFO ] After 1174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 3887 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3887 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 516819 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 516819 steps, saw 449997 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:08:24] [INFO ] Computed 67 invariants in 15 ms
[2024-06-07 17:08:24] [INFO ] [Real]Absence check using 67 positive place invariants in 22 ms returned sat
[2024-06-07 17:08:25] [INFO ] After 715ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:08:25] [INFO ] After 827ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2024-06-07 17:08:25] [INFO ] After 1045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2888 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2888 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2934 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:08:31] [INFO ] Invariant cache hit.
[2024-06-07 17:08:31] [INFO ] Implicit Places using invariants in 669 ms returned []
[2024-06-07 17:08:31] [INFO ] Invariant cache hit.
[2024-06-07 17:08:33] [INFO ] Implicit Places using invariants and state equation in 1513 ms returned []
Implicit Place search using SMT with State Equation took 2198 ms to find 0 implicit places.
[2024-06-07 17:08:33] [INFO ] Redundant transitions in 44 ms returned []
[2024-06-07 17:08:33] [INFO ] Invariant cache hit.
[2024-06-07 17:08:34] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6004 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2949 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:08:37] [INFO ] Invariant cache hit.
[2024-06-07 17:08:37] [INFO ] [Real]Absence check using 67 positive place invariants in 23 ms returned sat
[2024-06-07 17:08:38] [INFO ] After 747ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:08:38] [INFO ] After 856ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:08:38] [INFO ] After 1104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 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 83 ms :[p1, p1]
Stuttering acceptance computed with spot in 79 ms :[p1, p1]
Stuttering acceptance computed with spot in 82 ms :[p1, p1]
Product exploration explored 100000 steps with 0 reset in 2163 ms.
Product exploration explored 100000 steps with 0 reset in 2188 ms.
Built C files in :
/tmp/ltsmin2094304785421894766
[2024-06-07 17:08:42] [INFO ] Too many transitions (2179) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:08:42] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2094304785421894766
Running compilation step : cd /tmp/ltsmin2094304785421894766;'/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/ltsmin2094304785421894766;'/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/ltsmin2094304785421894766;'/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 28 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 125 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:08:46] [INFO ] Computed 67 invariants in 12 ms
[2024-06-07 17:08:46] [INFO ] Implicit Places using invariants in 692 ms returned []
[2024-06-07 17:08:46] [INFO ] Invariant cache hit.
[2024-06-07 17:08:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:08:48] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2352 ms to find 0 implicit places.
[2024-06-07 17:08:48] [INFO ] Redundant transitions in 42 ms returned []
[2024-06-07 17:08:48] [INFO ] Invariant cache hit.
[2024-06-07 17:08:49] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3332 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin7359812683970342700
[2024-06-07 17:08:49] [INFO ] Too many transitions (2179) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:08:49] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7359812683970342700
Running compilation step : cd /tmp/ltsmin7359812683970342700;'/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/ltsmin7359812683970342700;'/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/ltsmin7359812683970342700;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:08:52] [INFO ] Flatten gal took : 71 ms
[2024-06-07 17:08:52] [INFO ] Flatten gal took : 75 ms
[2024-06-07 17:08:52] [INFO ] Time to serialize gal into /tmp/LTL14412816083813674757.gal : 14 ms
[2024-06-07 17:08:52] [INFO ] Time to serialize properties into /tmp/LTL4290870580252290161.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14412816083813674757.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5070674026504953422.hoa' '-atoms' '/tmp/LTL4290870580252290161.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/LTL4290870580252290161.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5070674026504953422.hoa
Detected timeout of ITS tools.
[2024-06-07 17:09:07] [INFO ] Flatten gal took : 69 ms
[2024-06-07 17:09:07] [INFO ] Flatten gal took : 70 ms
[2024-06-07 17:09:07] [INFO ] Time to serialize gal into /tmp/LTL6417536923757339671.gal : 13 ms
[2024-06-07 17:09:07] [INFO ] Time to serialize properties into /tmp/LTL15456490592592436347.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/LTL6417536923757339671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15456490592592436347.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(F("((((((pred_on_165<1)||(pred_on_628<1))||((pred_on_530<1)||(pred_on_663<1)))||(((pred_on_434<1)||(pred_on_831<1))||((pred_on...1148
Formula 0 simplified : X(!"(((pred_holding_8>=1)&&(pred_clear_17>=1))&&((((((pred_on_165<1)||(pred_on_628<1))||((pred_on_530<1)||(pred_on_663<1)))||(((pred...1140
Detected timeout of ITS tools.
[2024-06-07 17:09:22] [INFO ] Flatten gal took : 69 ms
[2024-06-07 17:09:22] [INFO ] Applying decomposition
[2024-06-07 17:09:23] [INFO ] Flatten gal took : 71 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/graph7815073114568730418.txt' '-o' '/tmp/graph7815073114568730418.bin' '-w' '/tmp/graph7815073114568730418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7815073114568730418.bin' '-l' '-1' '-v' '-w' '/tmp/graph7815073114568730418.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:09:23] [INFO ] Decomposing Gal with order
[2024-06-07 17:09:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:09:23] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:09:23] [INFO ] Flatten gal took : 182 ms
[2024-06-07 17:09:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 24 ms.
[2024-06-07 17:09:23] [INFO ] Time to serialize gal into /tmp/LTL8651479841596681497.gal : 16 ms
[2024-06-07 17:09:23] [INFO ] Time to serialize properties into /tmp/LTL2589904779568694337.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/LTL8651479841596681497.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2589904779568694337.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((((u0.pred_on_165<1)||(u1.pred_on_628<1))||((i22.u2.pred_on_530<1)||(u20.pred_on_663<1)))||(((u13.pred_on_434<1)||(u6.pr...1375
Formula 0 simplified : X(!"(((u8.pred_holding_8>=1)&&(u17.pred_clear_17>=1))&&((((((u0.pred_on_165<1)||(u1.pred_on_628<1))||((i22.u2.pred_on_530<1)||(u20.p...1367
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1568645218512144004
[2024-06-07 17:09:38] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1568645218512144004
Running compilation step : cd /tmp/ltsmin1568645218512144004;'/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/ltsmin1568645218512144004;'/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/ltsmin1568645218512144004;'/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-06-LTLFireability-13 finished in 126783 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 33 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 37 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:09:41] [INFO ] Invariant cache hit.
[2024-06-07 17:09:42] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-06-07 17:09:42] [INFO ] Invariant cache hit.
[2024-06-07 17:09:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:09:43] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2302 ms to find 0 implicit places.
[2024-06-07 17:09:43] [INFO ] Invariant cache hit.
[2024-06-07 17:09:44] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3211 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s30 1) (GEQ s58 1)), p1:(AND (OR (LT s104 1) (LT s150 1) (LT s179 1) (LT s215 1) (LT s272 1) (LT s316 1) (LT s328 1) (LT s362 1) (LT s451 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-06-LTLFireability-14 finished in 3357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((((!p0&&G(!p1)) U p2)||(!p2 U (G(!p2)||(!p2&&G(!p3))))) U p3))'
Support contains 34 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 140 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:09:45] [INFO ] Invariant cache hit.
[2024-06-07 17:09:45] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-06-07 17:09:45] [INFO ] Invariant cache hit.
[2024-06-07 17:09:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:09:47] [INFO ] Implicit Places using invariants and state equation in 1648 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
[2024-06-07 17:09:47] [INFO ] Redundant transitions in 47 ms returned []
[2024-06-07 17:09:47] [INFO ] Invariant cache hit.
[2024-06-07 17:09:48] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3333 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Stuttering acceptance computed with spot in 366 ms :[(NOT p3), (AND p1 p2 p3), false, (AND p2 p3), true, p1, p3, p2, (AND p1 p3), (AND p1 p2)]
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p3 p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND p3 p2 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p3) p2 p1), acceptance={} source=1 dest: 6}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=1 dest: 8}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)), acceptance={} source=2 dest: 3}, { cond=(OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1)), acceptance={} source=2 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p3 p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 6}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}], [{ cond=p3, acceptance={} source=6 dest: 4}, { cond=(NOT p3), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=p2, acceptance={} source=7 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=7 dest: 7}], [{ cond=(AND p3 p1), acceptance={} source=8 dest: 4}, { cond=(AND p3 (NOT p1)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p3) p1), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=9 dest: 3}, { cond=(AND p2 p1), acceptance={} source=9 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=9 dest: 5}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=9 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=9 dest: 9}]], initial=0, aps=[p3:(AND (GEQ s104 1) (GEQ s150 1) (GEQ s179 1) (GEQ s215 1) (GEQ s272 1) (GEQ s316 1) (GEQ s328 1) (GEQ s362 1) (GEQ s451 1) (GEQ s452 1) (GEQ s506 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 2188 ms.
Product exploration explored 100000 steps with 0 reset in 2212 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT p3)), (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1)))), (X (NOT (AND (NOT p3) (NOT p2) p1))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 p2 p1))), (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1)))), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)))), (X (NOT (AND p3 (NOT p2) p1))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p3 (NOT p2) p1)))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) (NOT p2) p1)))), (X (X (NOT (AND p3 p2 p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND p3 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 46 factoid took 233 ms. Reduced automaton from 10 states, 39 edges and 4 AP (stutter insensitive) to 10 states, 39 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 482 ms :[(NOT p3), (AND p1 p2 p3), false, (AND p2 p3), true, p1, p3, p2, (AND p1 p3), (AND p1 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 26) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2024-06-07 17:09:55] [INFO ] Invariant cache hit.
[2024-06-07 17:09:56] [INFO ] [Real]Absence check using 67 positive place invariants in 27 ms returned sat
[2024-06-07 17:09:56] [INFO ] After 742ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:10
[2024-06-07 17:09:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:09:57] [INFO ] After 68ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :2 sat :1 real:10
[2024-06-07 17:09:57] [INFO ] After 181ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :1 real:10
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:09:57] [INFO ] After 1393ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :1 real:10
[2024-06-07 17:09:57] [INFO ] [Nat]Absence check using 67 positive place invariants in 26 ms returned sat
[2024-06-07 17:09:58] [INFO ] After 1054ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :5
[2024-06-07 17:09:59] [INFO ] After 394ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :8 sat :5
[2024-06-07 17:09:59] [INFO ] After 966ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :5
Attempting to minimize the solution found.
Minimization took 365 ms.
[2024-06-07 17:10:00] [INFO ] After 2804ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :5
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 34 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 2819 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2821 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 197440 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 197440 steps, saw 168505 distinct states, run finished after 3002 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:10:06] [INFO ] Computed 67 invariants in 7 ms
[2024-06-07 17:10:06] [INFO ] [Real]Absence check using 67 positive place invariants in 24 ms returned sat
[2024-06-07 17:10:07] [INFO ] After 1056ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2024-06-07 17:10:08] [INFO ] After 1664ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 382 ms.
[2024-06-07 17:10:08] [INFO ] After 2387ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 34 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2135 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2137 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2144 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:10:13] [INFO ] Invariant cache hit.
[2024-06-07 17:10:13] [INFO ] Implicit Places using invariants in 626 ms returned []
[2024-06-07 17:10:13] [INFO ] Invariant cache hit.
[2024-06-07 17:10:15] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 2179 ms to find 0 implicit places.
[2024-06-07 17:10:15] [INFO ] Redundant transitions in 47 ms returned []
[2024-06-07 17:10:15] [INFO ] Invariant cache hit.
[2024-06-07 17:10:16] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5236 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2147 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-06-07 17:10:18] [INFO ] Invariant cache hit.
[2024-06-07 17:10:18] [INFO ] [Real]Absence check using 67 positive place invariants in 28 ms returned sat
[2024-06-07 17:10:19] [INFO ] After 1045ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2024-06-07 17:10:20] [INFO ] After 1676ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 409 ms.
[2024-06-07 17:10:20] [INFO ] After 2435ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5
Found 8 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT p3)), (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1)))), (X (NOT (AND (NOT p3) (NOT p2) p1))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 p2 p1))), (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1)))), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)))), (X (NOT (AND p3 (NOT p2) p1))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p3 (NOT p2) p1)))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) (NOT p2) p1)))), (X (X (NOT (AND p3 p2 p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND p3 p2)))), (X (X (NOT p1))), (G (NOT (AND (NOT p2) p3 p1))), (G (NOT (AND p2 (NOT p3) p1))), (G (NOT (AND p2 p3))), (G (NOT (AND p2 p1))), (G (NOT (AND p2 p3 (NOT p1)))), (G (NOT (OR (AND p0 (NOT p2) p3) (AND (NOT p2) p3 p1)))), (G (NOT (AND p2 p3 p1))), (G (NOT (AND p3 p1)))]
False Knowledge obtained : [(F (AND p2 (NOT p3) (NOT p1))), (F (AND (NOT p2) (NOT p3) p1)), (F (AND p2 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (F (NOT (AND (NOT p3) (NOT p1)))), (F p2), (F p1), (F (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1))), (F (AND p2 (NOT p3))), (F (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (F (AND (NOT p3) p1)), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1))))]
Knowledge based reduction with 54 factoid took 961 ms. Reduced automaton from 10 states, 39 edges and 4 AP (stutter insensitive) to 10 states, 45 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 378 ms :[(OR (NOT p3) (AND p1 p2)), (AND p1 p2 p3), (AND p1 p2 p3), (AND p2 p3), true, p1, p3, p2, (AND p1 p3), (AND p1 p2)]
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p3) (AND p1 p2)), (AND p1 p2 p3), (AND p1 p2 p3), (AND p2 p3), true, p1, p3, p2, (AND p1 p3), (AND p1 p2)]
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:10:22] [INFO ] Computed 67 invariants in 12 ms
Proved EG (NOT p3)
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT p3)), (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1)))), (X (NOT (AND (NOT p3) (NOT p2) p1))), (X (NOT (AND p3 p2 (NOT p1)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 p2 p1))), (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1)))), (X (AND (NOT p3) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1)))), (X (NOT (AND p3 (NOT p2) p1))), (X (NOT (AND p3 p2))), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (OR (AND p3 (NOT p2) p0) (AND p3 (NOT p2) p1))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND p3 p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p3 (NOT p2) p1)))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) (NOT p2) p1)))), (X (X (NOT (AND p3 p2 p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p3) (NOT p2) p0) (AND (NOT p3) (NOT p2) p1))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND p3 p2)))), (X (X (NOT p1))), (G (NOT (AND (NOT p2) p3 p1))), (G (NOT (AND p2 (NOT p3) p1))), (G (NOT (AND p2 p3))), (G (NOT (AND p2 p1))), (G (NOT (AND p2 p3 (NOT p1)))), (G (NOT (OR (AND p0 (NOT p2) p3) (AND (NOT p2) p3 p1)))), (G (NOT (AND p2 p3 p1))), (G (NOT (AND p3 p1)))]
False Knowledge obtained : [(F (AND p2 (NOT p3) (NOT p1))), (F (AND (NOT p2) (NOT p3) p1)), (F (AND p2 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (F (NOT (AND (NOT p3) (NOT p1)))), (F p2), (F p1), (F (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1))), (F (AND p2 (NOT p3))), (F (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (F (AND (NOT p3) p1)), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (G (NOT p3))]
Property proved to be false thanks to negative knowledge :(G (NOT p3))
Knowledge based reduction with 54 factoid took 994 ms. Reduced automaton from 10 states, 45 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-06-LTLFireability-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-06-LTLFireability-15 finished in 41093 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((X(p1)||p0))))'
Found a Lengthening insensitive property : BlocksWorld-PT-06-LTLFireability-00
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 39 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:10:26] [INFO ] Invariant cache hit.
[2024-06-07 17:10:26] [INFO ] Implicit Places using invariants in 627 ms returned []
[2024-06-07 17:10:26] [INFO ] Invariant cache hit.
[2024-06-07 17:10:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:10:28] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2294 ms to find 0 implicit places.
[2024-06-07 17:10:28] [INFO ] Invariant cache hit.
[2024-06-07 17:10:29] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3197 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s57 1) (GEQ s64 1)) (AND (GEQ s78 1) (GEQ s82 1)) (AND (GEQ s15 1) (GEQ s28 1)) (AND (GEQ s36 1) (GEQ s46 1)) (AND (GEQ s19 1) (GEQ s84 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 9403 ms.
Product exploration explored 100000 steps with 0 reset in 9569 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 110 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1129 ms. (steps per millisecond=8 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2183 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:10:52] [INFO ] Invariant cache hit.
[2024-06-07 17:10:53] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F p1), (F (AND p0 p1))]
Knowledge based reduction with 7 factoid took 208 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
[2024-06-07 17:10:58] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 26 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:11:13] [INFO ] Invariant cache hit.
[2024-06-07 17:11:14] [INFO ] Implicit Places using invariants in 630 ms returned []
[2024-06-07 17:11:14] [INFO ] Invariant cache hit.
[2024-06-07 17:11:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:11:16] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 2365 ms to find 0 implicit places.
[2024-06-07 17:11:16] [INFO ] Invariant cache hit.
[2024-06-07 17:11:17] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3237 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
[2024-06-07 17:11:22] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 8550 ms.
Product exploration explored 100000 steps with 0 reset in 8783 ms.
Built C files in :
/tmp/ltsmin2583485899305607963
[2024-06-07 17:11:55] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2583485899305607963
Running compilation step : cd /tmp/ltsmin2583485899305607963;'/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/ltsmin2583485899305607963;'/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/ltsmin2583485899305607963;'/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 66 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 25 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:11:58] [INFO ] Invariant cache hit.
[2024-06-07 17:11:58] [INFO ] Implicit Places using invariants in 607 ms returned []
[2024-06-07 17:11:58] [INFO ] Invariant cache hit.
[2024-06-07 17:11:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:12:00] [INFO ] Implicit Places using invariants and state equation in 1673 ms returned []
Implicit Place search using SMT with State Equation took 2296 ms to find 0 implicit places.
[2024-06-07 17:12:00] [INFO ] Invariant cache hit.
[2024-06-07 17:12:01] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3168 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin6722568772772255929
[2024-06-07 17:12:01] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6722568772772255929
Running compilation step : cd /tmp/ltsmin6722568772772255929;'/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/ltsmin6722568772772255929;'/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/ltsmin6722568772772255929;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:12:04] [INFO ] Flatten gal took : 76 ms
[2024-06-07 17:12:04] [INFO ] Flatten gal took : 78 ms
[2024-06-07 17:12:04] [INFO ] Time to serialize gal into /tmp/LTL4851422192428159349.gal : 12 ms
[2024-06-07 17:12:04] [INFO ] Time to serialize properties into /tmp/LTL8471219368356533592.prop : 5 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/LTL4851422192428159349.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1703614131671891933.hoa' '-atoms' '/tmp/LTL8471219368356533592.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/LTL8471219368356533592.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1703614131671891933.hoa
Detected timeout of ITS tools.
[2024-06-07 17:12:19] [INFO ] Flatten gal took : 84 ms
[2024-06-07 17:12:19] [INFO ] Flatten gal took : 86 ms
[2024-06-07 17:12:19] [INFO ] Time to serialize gal into /tmp/LTL1229767950636526635.gal : 14 ms
[2024-06-07 17:12:19] [INFO ] Time to serialize properties into /tmp/LTL12966890134670029270.ltl : 8 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/LTL1229767950636526635.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12966890134670029270.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((((((((((((X("(((((((((((((pred_holding_18>=1)&&(pred_clear_21>=1))||((pred_holding_25>=1)&&(pred_clear_27>=1)))||(((pred_holdi...98945
Formula 0 simplified : XF(!"(((((((((((pred_holding_7>=1)&&(pred_clear_27>=1))||((pred_holding_20>=1)&&(pred_clear_25>=1)))||(((pred_holding_2>=1)&&(pred_c...98917
Detected timeout of ITS tools.
[2024-06-07 17:12:34] [INFO ] Flatten gal took : 82 ms
[2024-06-07 17:12:34] [INFO ] Applying decomposition
[2024-06-07 17:12:35] [INFO ] Flatten gal took : 84 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/graph17171338510416617699.txt' '-o' '/tmp/graph17171338510416617699.bin' '-w' '/tmp/graph17171338510416617699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17171338510416617699.bin' '-l' '-1' '-v' '-w' '/tmp/graph17171338510416617699.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:12:35] [INFO ] Decomposing Gal with order
[2024-06-07 17:12:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:12:35] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:12:35] [INFO ] Flatten gal took : 201 ms
[2024-06-07 17:12:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-06-07 17:12:35] [INFO ] Time to serialize gal into /tmp/LTL349688607283089763.gal : 18 ms
[2024-06-07 17:12:35] [INFO ] Time to serialize properties into /tmp/LTL3029517754579187039.ltl : 7 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/LTL349688607283089763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3029517754579187039.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((((((X("(((((((((((((i20.u18.pred_holding_18>=1)&&(i20.u21.pred_clear_21>=1))||((u25.pred_holding_25>=1)&&(u27.pred_clear...116633
Formula 0 simplified : XF(!"(((((((((((u7.pred_holding_7>=1)&&(u27.pred_clear_27>=1))||((u20.pred_holding_20>=1)&&(u25.pred_clear_25>=1)))||(((u2.pred_hold...116605
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1522457072009590252
[2024-06-07 17:12:50] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1522457072009590252
Running compilation step : cd /tmp/ltsmin1522457072009590252;'/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/ltsmin1522457072009590252;'/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/ltsmin1522457072009590252;'/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-06-LTLFireability-00 finished in 147646 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((G(F(p1))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(F(p1))&&p0))))'
Found a Shortening insensitive property : BlocksWorld-PT-06-LTLFireability-03
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 41 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:12:54] [INFO ] Invariant cache hit.
[2024-06-07 17:12:54] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-06-07 17:12:54] [INFO ] Invariant cache hit.
[2024-06-07 17:12:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:12:56] [INFO ] Implicit Places using invariants and state equation in 1632 ms returned []
Implicit Place search using SMT with State Equation took 2196 ms to find 0 implicit places.
[2024-06-07 17:12:56] [INFO ] Invariant cache hit.
[2024-06-07 17:12:57] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3078 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Running random walk in product with property : BlocksWorld-PT-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s104 1) (GEQ s150 1) (GEQ s179 1) (GEQ s215 1) (GEQ s272 1) (GEQ s316 1) (GEQ s328 1) (GEQ s362 1) (GEQ s451 1) (GEQ s452 1) (GEQ s506 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1637 ms.
Product exploration explored 100000 steps with 25000 reset in 1647 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 96 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 292 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=17 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 17:13:02] [INFO ] Invariant cache hit.
[2024-06-07 17:13:03] [INFO ] [Real]Absence check using 67 positive place invariants in 25 ms returned sat
[2024-06-07 17:13:04] [INFO ] After 647ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:13:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:13:04] [INFO ] After 69ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 17:13:04] [INFO ] Deduced a trap composed of 174 places in 437 ms of which 1 ms to minimize.
[2024-06-07 17:13:05] [INFO ] Deduced a trap composed of 286 places in 296 ms of which 1 ms to minimize.
[2024-06-07 17:13:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 905 ms
[2024-06-07 17:13:05] [INFO ] After 1032ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:05] [INFO ] After 1861ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:05] [INFO ] [Nat]Absence check using 67 positive place invariants in 26 ms returned sat
[2024-06-07 17:13:06] [INFO ] After 659ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:13:06] [INFO ] After 63ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 17:13:06] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-06-07 17:13:06] [INFO ] After 1063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2179/2179 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 1156 transition count 2178
Applied a total of 1 rules in 3035 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2179 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3035 ms. Remains : 1156/1156 places, 2178/2179 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63194 steps, run timeout after 3002 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63194 steps, saw 53598 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2178 rows 1156 cols
[2024-06-07 17:13:14] [INFO ] Computed 67 invariants in 8 ms
[2024-06-07 17:13:15] [INFO ] [Real]Absence check using 67 positive place invariants in 25 ms returned sat
[2024-06-07 17:13:16] [INFO ] After 719ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:13:16] [INFO ] Deduced a trap composed of 66 places in 68 ms of which 1 ms to minimize.
[2024-06-07 17:13:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2024-06-07 17:13:16] [INFO ] After 975ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:16] [INFO ] After 1169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:16] [INFO ] [Nat]Absence check using 67 positive place invariants in 25 ms returned sat
[2024-06-07 17:13:17] [INFO ] After 707ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:13:17] [INFO ] Deduced a trap composed of 66 places in 64 ms of which 0 ms to minimize.
[2024-06-07 17:13:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2024-06-07 17:13:17] [INFO ] After 957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:13:17] [INFO ] After 1206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2332 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2333 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2140 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
[2024-06-07 17:13:21] [INFO ] Invariant cache hit.
[2024-06-07 17:13:22] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-06-07 17:13:22] [INFO ] Invariant cache hit.
[2024-06-07 17:13:24] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 2085 ms to find 0 implicit places.
[2024-06-07 17:13:24] [INFO ] Redundant transitions in 48 ms returned []
[2024-06-07 17:13:24] [INFO ] Invariant cache hit.
[2024-06-07 17:13:24] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5151 ms. Remains : 1156/1156 places, 2178/2178 transitions.
Applied a total of 0 rules in 2187 ms. Remains 1156 /1156 variables (removed 0) and now considering 2178/2178 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 17:13:27] [INFO ] Invariant cache hit.
[2024-06-07 17:13:28] [INFO ] [Real]Absence check using 67 positive place invariants in 28 ms returned sat
[2024-06-07 17:13:29] [INFO ] After 670ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 17:13:29] [INFO ] Deduced a trap composed of 174 places in 486 ms of which 1 ms to minimize.
[2024-06-07 17:13:29] [INFO ] Deduced a trap composed of 286 places in 304 ms of which 1 ms to minimize.
[2024-06-07 17:13:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 974 ms
[2024-06-07 17:13:30] [INFO ] After 1700ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:30] [INFO ] After 1897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 17:13:30] [INFO ] [Nat]Absence check using 67 positive place invariants in 27 ms returned sat
[2024-06-07 17:13:30] [INFO ] After 673ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 17:13:31] [INFO ] After 780ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-06-07 17:13:31] [INFO ] After 1033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 2179 rows 1156 cols
[2024-06-07 17:13:34] [INFO ] Computed 67 invariants in 18 ms
Could not prove EG (NOT p1)
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 28 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:13:49] [INFO ] Invariant cache hit.
[2024-06-07 17:13:49] [INFO ] Implicit Places using invariants in 581 ms returned []
[2024-06-07 17:13:49] [INFO ] Invariant cache hit.
[2024-06-07 17:13:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:13:51] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2240 ms to find 0 implicit places.
[2024-06-07 17:13:51] [INFO ] Invariant cache hit.
[2024-06-07 17:13:52] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3131 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-06-07 17:13:54] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 2844 ms.
Product exploration explored 100000 steps with 25000 reset in 2888 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 138 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:14:16] [INFO ] Redundant transitions in 47 ms returned []
[2024-06-07 17:14:16] [INFO ] Invariant cache hit.
[2024-06-07 17:14:17] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1061 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin13103650589912177396
[2024-06-07 17:14:17] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13103650589912177396
Running compilation step : cd /tmp/ltsmin13103650589912177396;'/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/ltsmin13103650589912177396;'/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/ltsmin13103650589912177396;'/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 94 out of 1156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1156/1156 places, 2179/2179 transitions.
Applied a total of 0 rules in 29 ms. Remains 1156 /1156 variables (removed 0) and now considering 2179/2179 (removed 0) transitions.
[2024-06-07 17:14:20] [INFO ] Invariant cache hit.
[2024-06-07 17:14:20] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-06-07 17:14:20] [INFO ] Invariant cache hit.
[2024-06-07 17:14:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 17:14:22] [INFO ] Implicit Places using invariants and state equation in 1645 ms returned []
Implicit Place search using SMT with State Equation took 2228 ms to find 0 implicit places.
[2024-06-07 17:14:22] [INFO ] Invariant cache hit.
[2024-06-07 17:14:23] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3116 ms. Remains : 1156/1156 places, 2179/2179 transitions.
Built C files in :
/tmp/ltsmin15944687852695311440
[2024-06-07 17:14:23] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15944687852695311440
Running compilation step : cd /tmp/ltsmin15944687852695311440;'/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/ltsmin15944687852695311440;'/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/ltsmin15944687852695311440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 17:14:26] [INFO ] Flatten gal took : 72 ms
[2024-06-07 17:14:26] [INFO ] Flatten gal took : 74 ms
[2024-06-07 17:14:26] [INFO ] Time to serialize gal into /tmp/LTL6335779043145160787.gal : 13 ms
[2024-06-07 17:14:26] [INFO ] Time to serialize properties into /tmp/LTL3118921613955938215.prop : 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/LTL6335779043145160787.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8215488351879212643.hoa' '-atoms' '/tmp/LTL3118921613955938215.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/LTL3118921613955938215.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8215488351879212643.hoa
Detected timeout of ITS tools.
[2024-06-07 17:14:41] [INFO ] Flatten gal took : 73 ms
[2024-06-07 17:14:41] [INFO ] Flatten gal took : 77 ms
[2024-06-07 17:14:41] [INFO ] Time to serialize gal into /tmp/LTL9012032969758722375.gal : 12 ms
[2024-06-07 17:14:41] [INFO ] Time to serialize properties into /tmp/LTL4224426434924848294.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/LTL9012032969758722375.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4224426434924848294.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(F(("((((((pred_holding_0<1)&&(pred_holding_21<1))&&((pred_holding_22<1)&&(pred_holding_1<1)))&&(((pred_holding_2<1)&&(pred_holdin...50788
Formula 0 simplified : XG(!"((((((pred_holding_0<1)&&(pred_holding_21<1))&&((pred_holding_22<1)&&(pred_holding_1<1)))&&(((pred_holding_2<1)&&(pred_holding_...50776
Detected timeout of ITS tools.
[2024-06-07 17:14:56] [INFO ] Flatten gal took : 76 ms
[2024-06-07 17:14:56] [INFO ] Applying decomposition
[2024-06-07 17:14:56] [INFO ] Flatten gal took : 78 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/graph6027726444332147467.txt' '-o' '/tmp/graph6027726444332147467.bin' '-w' '/tmp/graph6027726444332147467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6027726444332147467.bin' '-l' '-1' '-v' '-w' '/tmp/graph6027726444332147467.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:14:57] [INFO ] Decomposing Gal with order
[2024-06-07 17:14:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:14:57] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:14:57] [INFO ] Flatten gal took : 207 ms
[2024-06-07 17:14:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 17 ms.
[2024-06-07 17:14:57] [INFO ] Time to serialize gal into /tmp/LTL16457018207648515490.gal : 15 ms
[2024-06-07 17:14:57] [INFO ] Time to serialize properties into /tmp/LTL5168434739869601394.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/LTL16457018207648515490.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5168434739869601394.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("((((((u0.pred_holding_0<1)&&(u21.pred_holding_21<1))&&((u22.pred_holding_22<1)&&(u1.pred_holding_1<1)))&&(((u2.pred_holding_2...59874
Formula 0 simplified : XG(!"((((((u0.pred_holding_0<1)&&(u21.pred_holding_21<1))&&((u22.pred_holding_22<1)&&(u1.pred_holding_1<1)))&&(((u2.pred_holding_2<1...59862
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2511085435312882900
[2024-06-07 17:15:12] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2511085435312882900
Running compilation step : cd /tmp/ltsmin2511085435312882900;'/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/ltsmin2511085435312882900;'/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/ltsmin2511085435312882900;'/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-06-LTLFireability-03 finished in 141771 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(!p1)))))'
[2024-06-07 17:15:15] [INFO ] Flatten gal took : 95 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7313789223229769503
[2024-06-07 17:15:15] [INFO ] Too many transitions (2179) to apply POR reductions. Disabling POR matrices.
[2024-06-07 17:15:15] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7313789223229769503
Running compilation step : cd /tmp/ltsmin7313789223229769503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 17:15:15] [INFO ] Applying decomposition
[2024-06-07 17:15:15] [INFO ] Flatten gal took : 95 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/graph15861452955467623502.txt' '-o' '/tmp/graph15861452955467623502.bin' '-w' '/tmp/graph15861452955467623502.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15861452955467623502.bin' '-l' '-1' '-v' '-w' '/tmp/graph15861452955467623502.weights' '-q' '0' '-e' '0.001'
[2024-06-07 17:15:16] [INFO ] Decomposing Gal with order
[2024-06-07 17:15:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 17:15:16] [INFO ] Removed a total of 4026 redundant transitions.
[2024-06-07 17:15:16] [INFO ] Flatten gal took : 209 ms
[2024-06-07 17:15:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-06-07 17:15:16] [INFO ] Time to serialize gal into /tmp/LTLFireability3476152274962571047.gal : 18 ms
[2024-06-07 17:15:16] [INFO ] Time to serialize properties into /tmp/LTLFireability13850535628997433901.ltl : 12 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/LTLFireability3476152274962571047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13850535628997433901.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((X(G(("((((((((((((i17.u18.pred_holding_18>=1)&&(u21.pred_clear_21>=1))||((u25.pred_holding_25>=1)&&(u27.pred_clear_27>=1)))||(((u4....116601
Formula 0 simplified : XF(!"((((((((((((i17.u18.pred_holding_18>=1)&&(u21.pred_clear_21>=1))||((u25.pred_holding_25>=1)&&(u27.pred_clear_27>=1)))||(((u4.pr...116589
Compilation finished in 5991 ms.
Running link step : cd /tmp/ltsmin7313789223229769503;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin7313789223229769503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
BK_STOP 1717780654165
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BlocksWorld-PT-06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435600128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-06.tgz
mv BlocksWorld-PT-06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;