About the Execution of ITS-Tools for Sudoku-PT-AN13
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.876 | 3600000.00 | 2777958.00 | 707336.40 | FTFT?F?TTFTFTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699100259.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is Sudoku-PT-AN13, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699100259
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 58M
-rw-r--r-- 1 mcc users 806K Feb 26 09:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 26 09:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6M Feb 26 08:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 26 08:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 399K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 934K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.2M Feb 26 10:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.5M Feb 26 10:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3M Feb 26 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21M Feb 26 09:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 120K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:23 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 Sudoku-PT-AN13-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN13-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679196794285
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN13
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-19 03:33:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 03:33:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 03:33:15] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-19 03:33:16] [INFO ] Transformed 2704 places.
[2023-03-19 03:33:16] [INFO ] Transformed 2197 transitions.
[2023-03-19 03:33:16] [INFO ] Parsed PT model containing 2704 places and 2197 transitions and 8788 arcs in 878 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 172 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-PT-AN13-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN13-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN13-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2704 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 28 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:33:16] [INFO ] Computed 507 place invariants in 41 ms
[2023-03-19 03:33:17] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-19 03:33:17] [INFO ] Invariant cache hit.
[2023-03-19 03:33:20] [INFO ] Implicit Places using invariants and state equation in 2774 ms returned []
Implicit Place search using SMT with State Equation took 3285 ms to find 0 implicit places.
[2023-03-19 03:33:20] [INFO ] Invariant cache hit.
[2023-03-19 03:33:21] [INFO ] Dead Transitions using invariants and state equation in 1355 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4676 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Support contains 2704 out of 2704 places after structural reductions.
[2023-03-19 03:33:21] [INFO ] Flatten gal took : 208 ms
[2023-03-19 03:33:22] [INFO ] Flatten gal took : 130 ms
[2023-03-19 03:33:22] [INFO ] Input system was already deterministic with 2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 2303 ms. (steps per millisecond=4 ) properties (out of 26) seen :9
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-19 03:33:25] [INFO ] Invariant cache hit.
[2023-03-19 03:33:26] [INFO ] [Real]Absence check using 507 positive place invariants in 130 ms returned sat
[2023-03-19 03:33:28] [INFO ] After 2869ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:16
[2023-03-19 03:33:29] [INFO ] [Nat]Absence check using 507 positive place invariants in 135 ms returned sat
[2023-03-19 03:33:53] [INFO ] After 16477ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :7
[2023-03-19 03:33:53] [INFO ] After 16484ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :7
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-19 03:33:53] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :7
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 507 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.6 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 56 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1912 ms. (steps per millisecond=5 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Probabilistic random walk after 128685 steps, saw 128590 distinct states, run finished after 6008 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-19 03:34:02] [INFO ] Computed 38 place invariants in 107 ms
[2023-03-19 03:34:02] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 30 ms returned sat
[2023-03-19 03:34:27] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 507 out of 507 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 14 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 507/507 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 14 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:34:27] [INFO ] Invariant cache hit.
[2023-03-19 03:34:27] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-19 03:34:27] [INFO ] Invariant cache hit.
[2023-03-19 03:34:28] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
[2023-03-19 03:34:28] [INFO ] Redundant transitions in 138 ms returned []
[2023-03-19 03:34:28] [INFO ] Invariant cache hit.
[2023-03-19 03:34:29] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1503 ms. Remains : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 11 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Running SMT prover for 8 properties.
[2023-03-19 03:34:29] [INFO ] Invariant cache hit.
[2023-03-19 03:34:29] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 29 ms returned sat
[2023-03-19 03:34:32] [INFO ] After 2894ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-19 03:34:32] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-19 03:34:34] [INFO ] After 1833ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-19 03:34:34] [INFO ] After 2457ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 338 ms.
[2023-03-19 03:34:35] [INFO ] After 3007ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA Sudoku-PT-AN13-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN13-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN13-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 85 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:34:35] [INFO ] Invariant cache hit.
[2023-03-19 03:34:35] [INFO ] Implicit Places using invariants in 368 ms returned []
[2023-03-19 03:34:35] [INFO ] Invariant cache hit.
[2023-03-19 03:34:38] [INFO ] Implicit Places using invariants and state equation in 2330 ms returned []
Implicit Place search using SMT with State Equation took 2711 ms to find 0 implicit places.
[2023-03-19 03:34:38] [INFO ] Invariant cache hit.
[2023-03-19 03:34:38] [INFO ] Dead Transitions using invariants and state equation in 648 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3446 ms. Remains : 507/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 191 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-00 finished in 3697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 202 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:34:39] [INFO ] Computed 507 place invariants in 10 ms
[2023-03-19 03:34:40] [INFO ] Implicit Places using invariants in 1216 ms returned []
[2023-03-19 03:34:40] [INFO ] Invariant cache hit.
[2023-03-19 03:34:43] [INFO ] Implicit Places using invariants and state equation in 3283 ms returned []
Implicit Place search using SMT with State Equation took 4506 ms to find 0 implicit places.
[2023-03-19 03:34:43] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-19 03:34:43] [INFO ] Invariant cache hit.
[2023-03-19 03:34:45] [INFO ] Dead Transitions using invariants and state equation in 1233 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6050 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 147 steps with 0 reset in 55 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-02 finished in 6198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 41 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-19 03:34:45] [INFO ] Computed 38 place invariants in 59 ms
[2023-03-19 03:34:45] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-19 03:34:45] [INFO ] Invariant cache hit.
[2023-03-19 03:34:48] [INFO ] Implicit Places using invariants and state equation in 3108 ms returned []
Implicit Place search using SMT with State Equation took 3524 ms to find 0 implicit places.
[2023-03-19 03:34:48] [INFO ] Invariant cache hit.
[2023-03-19 03:34:49] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4206 ms. Remains : 507/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ 1 (ADD s338 s339 s340 s341 s342 s343 s344 s345 s346 s347 s348 s349 s350 s351 s352 s353 s354 s355 s356 s357 s358 s359 s360 s361 s362 s363 s364 s365...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 68480 steps with 461 reset in 10001 ms.
Product exploration timeout after 68110 steps with 459 reset in 10002 ms.
Computed a total of 507 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 507 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1564 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Probabilistic random walk after 115231 steps, saw 115144 distinct states, run finished after 3014 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 03:35:15] [INFO ] Invariant cache hit.
[2023-03-19 03:35:15] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:35:18] [INFO ] After 3504ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-19 03:35:18] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:35:22] [INFO ] After 3354ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-19 03:35:22] [INFO ] After 3465ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-19 03:35:22] [INFO ] After 3616ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 16 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN13-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN13-LTLCardinality-03 finished in 37229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X((F(p2)||p1))))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 26 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:35:22] [INFO ] Invariant cache hit.
[2023-03-19 03:35:22] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-19 03:35:22] [INFO ] Invariant cache hit.
[2023-03-19 03:35:29] [INFO ] Implicit Places using invariants and state equation in 6152 ms returned []
Implicit Place search using SMT with State Equation took 6516 ms to find 0 implicit places.
[2023-03-19 03:35:29] [INFO ] Invariant cache hit.
[2023-03-19 03:35:29] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7178 ms. Remains : 507/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], 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, null][false, false, false, false, false]]
Product exploration timeout after 70430 steps with 474 reset in 10001 ms.
Product exploration timeout after 69810 steps with 471 reset in 10003 ms.
Computed a total of 507 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 507 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (OR (AND p0 p1) (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 322 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1392 ms. (steps per millisecond=7 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 225608 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 225608 steps, saw 216769 distinct states, run finished after 3002 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 03:35:55] [INFO ] Invariant cache hit.
[2023-03-19 03:35:55] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 29 ms returned sat
[2023-03-19 03:35:57] [INFO ] After 2381ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:35:57] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:35:59] [INFO ] After 1427ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 03:35:59] [INFO ] After 1496ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-19 03:35:59] [INFO ] After 1639ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 169 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=21 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (OR (AND p0 p1) (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 267 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Support contains 169 out of 507 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 24 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:35:59] [INFO ] Invariant cache hit.
[2023-03-19 03:36:00] [INFO ] Implicit Places using invariants in 365 ms returned []
[2023-03-19 03:36:00] [INFO ] Invariant cache hit.
[2023-03-19 03:36:07] [INFO ] Implicit Places using invariants and state equation in 7521 ms returned []
Implicit Place search using SMT with State Equation took 7886 ms to find 0 implicit places.
[2023-03-19 03:36:07] [INFO ] Invariant cache hit.
[2023-03-19 03:36:08] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8566 ms. Remains : 507/507 places, 2197/2197 transitions.
Computed a total of 507 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 507 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1399 ms. (steps per millisecond=7 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 231183 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231183 steps, saw 217971 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 03:36:13] [INFO ] Invariant cache hit.
[2023-03-19 03:36:13] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 28 ms returned sat
[2023-03-19 03:36:15] [INFO ] After 2441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:36:15] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-19 03:36:17] [INFO ] After 1438ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 03:36:17] [INFO ] After 1506ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-19 03:36:17] [INFO ] After 1652ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 169 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 17 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Product exploration timeout after 71080 steps with 479 reset in 10001 ms.
Product exploration timeout after 71070 steps with 479 reset in 10003 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Support contains 169 out of 507 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 113 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:36:38] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-19 03:36:38] [INFO ] Invariant cache hit.
[2023-03-19 03:36:38] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 813 ms. Remains : 507/507 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin16821961132238894451
[2023-03-19 03:36:39] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16821961132238894451
Running compilation step : cd /tmp/ltsmin16821961132238894451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16821961132238894451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16821961132238894451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 169 out of 507 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 507/507 places, 2197/2197 transitions.
Applied a total of 0 rules in 24 ms. Remains 507 /507 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:36:42] [INFO ] Invariant cache hit.
[2023-03-19 03:36:42] [INFO ] Implicit Places using invariants in 363 ms returned []
[2023-03-19 03:36:42] [INFO ] Invariant cache hit.
[2023-03-19 03:36:44] [INFO ] Implicit Places using invariants and state equation in 2255 ms returned []
Implicit Place search using SMT with State Equation took 2620 ms to find 0 implicit places.
[2023-03-19 03:36:44] [INFO ] Invariant cache hit.
[2023-03-19 03:36:45] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3274 ms. Remains : 507/507 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin14522137698588495498
[2023-03-19 03:36:45] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14522137698588495498
Running compilation step : cd /tmp/ltsmin14522137698588495498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14522137698588495498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14522137698588495498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 03:36:48] [INFO ] Flatten gal took : 81 ms
[2023-03-19 03:36:48] [INFO ] Flatten gal took : 80 ms
[2023-03-19 03:36:48] [INFO ] Time to serialize gal into /tmp/LTL14528742058575201928.gal : 17 ms
[2023-03-19 03:36:48] [INFO ] Time to serialize properties into /tmp/LTL13383904649278758222.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14528742058575201928.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8980673804376718762.hoa' '-atoms' '/tmp/LTL13383904649278758222.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13383904649278758222.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8980673804376718762.hoa
Detected timeout of ITS tools.
[2023-03-19 03:37:04] [INFO ] Flatten gal took : 79 ms
[2023-03-19 03:37:04] [INFO ] Flatten gal took : 81 ms
[2023-03-19 03:37:04] [INFO ] Time to serialize gal into /tmp/LTL2698189936468926950.gal : 11 ms
[2023-03-19 03:37:04] [INFO ] Time to serialize properties into /tmp/LTL16503271989413415273.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2698189936468926950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16503271989413415273.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...7813
Formula 0 simplified : F!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Rows...7803
Detected timeout of ITS tools.
[2023-03-19 03:37:19] [INFO ] Flatten gal took : 68 ms
[2023-03-19 03:37:19] [INFO ] Applying decomposition
[2023-03-19 03:37:19] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13999025947864537135.txt' '-o' '/tmp/graph13999025947864537135.bin' '-w' '/tmp/graph13999025947864537135.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13999025947864537135.bin' '-l' '-1' '-v' '-w' '/tmp/graph13999025947864537135.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:37:19] [INFO ] Decomposing Gal with order
[2023-03-19 03:37:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:37:20] [INFO ] Removed a total of 6084 redundant transitions.
[2023-03-19 03:37:20] [INFO ] Flatten gal took : 614 ms
[2023-03-19 03:37:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2023-03-19 03:37:20] [INFO ] Time to serialize gal into /tmp/LTL4753294270813285995.gal : 16 ms
[2023-03-19 03:37:20] [INFO ] Time to serialize properties into /tmp/LTL3210466272544793378.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4753294270813285995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3210466272544793378.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...10517
Formula 0 simplified : F!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu...10507
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3833589940701554473
[2023-03-19 03:37:35] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3833589940701554473
Running compilation step : cd /tmp/ltsmin3833589940701554473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3833589940701554473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3833589940701554473;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 Sudoku-PT-AN13-LTLCardinality-04 finished in 136063 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||G(p1)))))'
Support contains 2535 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 10 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:37:38] [INFO ] Computed 507 place invariants in 16 ms
[2023-03-19 03:37:39] [INFO ] Implicit Places using invariants in 682 ms returned []
[2023-03-19 03:37:39] [INFO ] Invariant cache hit.
[2023-03-19 03:37:41] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 2856 ms to find 0 implicit places.
[2023-03-19 03:37:41] [INFO ] Invariant cache hit.
[2023-03-19 03:37:42] [INFO ] Dead Transitions using invariants and state equation in 1251 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4118 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(GT (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-05 finished in 4368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X(p1)))))'
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 24 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:37:43] [INFO ] Invariant cache hit.
[2023-03-19 03:37:43] [INFO ] Implicit Places using invariants in 970 ms returned []
[2023-03-19 03:37:43] [INFO ] Invariant cache hit.
[2023-03-19 03:37:46] [INFO ] Implicit Places using invariants and state equation in 2717 ms returned []
Implicit Place search using SMT with State Equation took 3690 ms to find 0 implicit places.
[2023-03-19 03:37:46] [INFO ] Invariant cache hit.
[2023-03-19 03:37:48] [INFO ] Dead Transitions using invariants and state equation in 1367 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5082 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 36440 steps with 418 reset in 10003 ms.
Product exploration timeout after 35900 steps with 412 reset in 10006 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 332 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1550 ms. (steps per millisecond=6 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=17 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 03:38:11] [INFO ] Invariant cache hit.
[2023-03-19 03:38:12] [INFO ] [Real]Absence check using 507 positive place invariants in 132 ms returned sat
[2023-03-19 03:38:37] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:38:37] [INFO ] [Nat]Absence check using 507 positive place invariants in 129 ms returned sat
[2023-03-19 03:38:53] [INFO ] After 16248ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.4 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 36 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1391 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 225739 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 225739 steps, saw 216812 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-19 03:38:57] [INFO ] Computed 38 place invariants in 57 ms
[2023-03-19 03:38:58] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 36 ms returned sat
[2023-03-19 03:39:00] [INFO ] After 2688ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:39:00] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:39:02] [INFO ] After 1548ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 03:39:02] [INFO ] After 1627ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-19 03:39:02] [INFO ] After 1780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=21 )
Parikh walk visited 1 properties in 7 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p0), (F (OR p0 p1)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 348 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:39:03] [INFO ] Computed 507 place invariants in 23 ms
Could not prove EG (NOT p1)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 77 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:39:18] [INFO ] Invariant cache hit.
[2023-03-19 03:39:19] [INFO ] Implicit Places using invariants in 989 ms returned []
[2023-03-19 03:39:19] [INFO ] Invariant cache hit.
[2023-03-19 03:39:22] [INFO ] Implicit Places using invariants and state equation in 2699 ms returned []
Implicit Place search using SMT with State Equation took 3691 ms to find 0 implicit places.
[2023-03-19 03:39:22] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-19 03:39:22] [INFO ] Invariant cache hit.
[2023-03-19 03:39:23] [INFO ] Dead Transitions using invariants and state equation in 1221 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5050 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
[2023-03-19 03:39:25] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 27800 steps with 316 reset in 10004 ms.
Product exploration timeout after 27820 steps with 315 reset in 10003 ms.
Built C files in :
/tmp/ltsmin16462592348100014224
[2023-03-19 03:40:00] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-19 03:40:00] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16462592348100014224
Running compilation step : cd /tmp/ltsmin16462592348100014224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16462592348100014224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16462592348100014224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:40:03] [INFO ] Invariant cache hit.
[2023-03-19 03:40:04] [INFO ] Implicit Places using invariants in 949 ms returned []
[2023-03-19 03:40:04] [INFO ] Invariant cache hit.
[2023-03-19 03:40:07] [INFO ] Implicit Places using invariants and state equation in 2705 ms returned []
Implicit Place search using SMT with State Equation took 3656 ms to find 0 implicit places.
[2023-03-19 03:40:07] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-19 03:40:07] [INFO ] Invariant cache hit.
[2023-03-19 03:40:08] [INFO ] Dead Transitions using invariants and state equation in 1220 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4967 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin11118484740333605423
[2023-03-19 03:40:08] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-19 03:40:08] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11118484740333605423
Running compilation step : cd /tmp/ltsmin11118484740333605423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11118484740333605423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11118484740333605423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 03:40:12] [INFO ] Flatten gal took : 129 ms
[2023-03-19 03:40:12] [INFO ] Flatten gal took : 135 ms
[2023-03-19 03:40:12] [INFO ] Time to serialize gal into /tmp/LTL12985119374602142681.gal : 14 ms
[2023-03-19 03:40:12] [INFO ] Time to serialize properties into /tmp/LTL10367464556009696330.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12985119374602142681.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1733223872661635089.hoa' '-atoms' '/tmp/LTL10367464556009696330.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10367464556009696330.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1733223872661635089.hoa
Detected timeout of ITS tools.
[2023-03-19 03:40:27] [INFO ] Flatten gal took : 87 ms
[2023-03-19 03:40:27] [INFO ] Flatten gal took : 89 ms
[2023-03-19 03:40:27] [INFO ] Time to serialize gal into /tmp/LTL2836289189579478923.gal : 16 ms
[2023-03-19 03:40:27] [INFO ] Time to serialize properties into /tmp/LTL4346288114175460392.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2836289189579478923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4346288114175460392.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+...36196
Formula 0 simplified : GF(!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...36189
Detected timeout of ITS tools.
[2023-03-19 03:40:42] [INFO ] Flatten gal took : 91 ms
[2023-03-19 03:40:42] [INFO ] Applying decomposition
[2023-03-19 03:40:42] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12577171144532102884.txt' '-o' '/tmp/graph12577171144532102884.bin' '-w' '/tmp/graph12577171144532102884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12577171144532102884.bin' '-l' '-1' '-v' '-w' '/tmp/graph12577171144532102884.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:40:48] [INFO ] Decomposing Gal with order
[2023-03-19 03:40:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:40:51] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-19 03:40:51] [INFO ] Flatten gal took : 2741 ms
[2023-03-19 03:40:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 190 ms.
[2023-03-19 03:40:52] [INFO ] Time to serialize gal into /tmp/LTL5371995670883026080.gal : 12 ms
[2023-03-19 03:40:52] [INFO ] Time to serialize properties into /tmp/LTL11213704547716055601.ltl : 242 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5371995670883026080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11213704547716055601.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(...46336
Formula 0 simplified : GF(!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...46329
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17519973322275089171
[2023-03-19 03:41:07] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17519973322275089171
Running compilation step : cd /tmp/ltsmin17519973322275089171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin17519973322275089171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin17519973322275089171;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 Sudoku-PT-AN13-LTLCardinality-06 finished in 207892 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2196 places and 0 transitions.
Iterating post reduction 0 with 2196 rules applied. Total rules applied 2196 place count 508 transition count 2197
Applied a total of 2196 rules in 66 ms. Remains 508 /2704 variables (removed 2196) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 508 cols
[2023-03-19 03:41:11] [INFO ] Computed 38 place invariants in 96 ms
[2023-03-19 03:41:11] [INFO ] Implicit Places using invariants in 567 ms returned []
[2023-03-19 03:41:11] [INFO ] Invariant cache hit.
[2023-03-19 03:41:13] [INFO ] Implicit Places using invariants and state equation in 1905 ms returned []
Implicit Place search using SMT with State Equation took 2476 ms to find 0 implicit places.
[2023-03-19 03:41:13] [INFO ] Invariant cache hit.
[2023-03-19 03:41:14] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 508/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3162 ms. Remains : 508/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s383 s169)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 148 steps with 0 reset in 28 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-09 finished in 3298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||F(G(p1))))'
Support contains 4 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 508 are kept as prefixes of interest. Removing 2196 places using SCC suffix rule.14 ms
Discarding 2196 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 66 ms. Remains 508 /2704 variables (removed 2196) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 508 cols
[2023-03-19 03:41:14] [INFO ] Computed 38 place invariants in 102 ms
[2023-03-19 03:41:14] [INFO ] Implicit Places using invariants in 601 ms returned []
[2023-03-19 03:41:14] [INFO ] Invariant cache hit.
[2023-03-19 03:41:16] [INFO ] Implicit Places using invariants and state equation in 2045 ms returned []
Implicit Place search using SMT with State Equation took 2648 ms to find 0 implicit places.
[2023-03-19 03:41:16] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-19 03:41:16] [INFO ] Invariant cache hit.
[2023-03-19 03:41:17] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/2704 places, 2197/2197 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3397 ms. Remains : 508/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 2367 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s185 s169), p1:(LEQ s205 s431)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 445 steps with 2 reset in 63 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-11 finished in 5846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 5 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 508 are kept as prefixes of interest. Removing 2196 places using SCC suffix rule.5 ms
Discarding 2196 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 67 ms. Remains 508 /2704 variables (removed 2196) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 508 cols
[2023-03-19 03:41:20] [INFO ] Computed 38 place invariants in 63 ms
[2023-03-19 03:41:20] [INFO ] Implicit Places using invariants in 554 ms returned []
[2023-03-19 03:41:20] [INFO ] Invariant cache hit.
[2023-03-19 03:41:22] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 2289 ms to find 0 implicit places.
[2023-03-19 03:41:22] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-19 03:41:22] [INFO ] Invariant cache hit.
[2023-03-19 03:41:23] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/2704 places, 2197/2197 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3041 ms. Remains : 508/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ s370 s169) (LEQ s123 s474)), p1:(OR (LEQ 1 s13) (GT s123 s474))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 76810 steps with 518 reset in 10001 ms.
Product exploration timeout after 75850 steps with 511 reset in 10001 ms.
Computed a total of 508 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 508 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 379 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1313 ms. (steps per millisecond=7 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 03:41:45] [INFO ] Invariant cache hit.
[2023-03-19 03:41:45] [INFO ] After 59ms 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge :(F (OR (G p0) (G (NOT p0))))
Knowledge based reduction with 5 factoid took 290 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-AN13-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN13-LTLCardinality-13 finished in 25609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2196 places and 0 transitions.
Iterating post reduction 0 with 2196 rules applied. Total rules applied 2196 place count 508 transition count 2197
Applied a total of 2196 rules in 47 ms. Remains 508 /2704 variables (removed 2196) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 508 cols
[2023-03-19 03:41:45] [INFO ] Computed 38 place invariants in 101 ms
[2023-03-19 03:41:46] [INFO ] Implicit Places using invariants in 571 ms returned []
[2023-03-19 03:41:46] [INFO ] Invariant cache hit.
[2023-03-19 03:41:47] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
[2023-03-19 03:41:47] [INFO ] Invariant cache hit.
[2023-03-19 03:41:48] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 508/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2929 ms. Remains : 508/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s122 s169)], 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 2 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN13-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN13-LTLCardinality-14 finished in 3059 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&X((F(p2)||p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X(p1)))))'
Found a Lengthening insensitive property : Sudoku-PT-AN13-LTLCardinality-06
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 38 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:41:49] [INFO ] Computed 507 place invariants in 12 ms
[2023-03-19 03:41:49] [INFO ] Implicit Places using invariants in 957 ms returned []
[2023-03-19 03:41:49] [INFO ] Invariant cache hit.
[2023-03-19 03:41:52] [INFO ] Implicit Places using invariants and state equation in 2693 ms returned []
Implicit Place search using SMT with State Equation took 3653 ms to find 0 implicit places.
[2023-03-19 03:41:52] [INFO ] Invariant cache hit.
[2023-03-19 03:41:53] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4893 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Running random walk in product with property : Sudoku-PT-AN13-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 36310 steps with 416 reset in 10001 ms.
Product exploration timeout after 36010 steps with 414 reset in 10001 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 289 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1550 ms. (steps per millisecond=6 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 03:42:17] [INFO ] Invariant cache hit.
[2023-03-19 03:42:18] [INFO ] [Real]Absence check using 507 positive place invariants in 132 ms returned sat
[2023-03-19 03:42:42] [INFO ] After 25013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:42:43] [INFO ] [Nat]Absence check using 507 positive place invariants in 116 ms returned sat
[2023-03-19 03:42:58] [INFO ] After 15443ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.8 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 44 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1371 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 225315 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 225315 steps, saw 216699 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-19 03:43:02] [INFO ] Computed 38 place invariants in 47 ms
[2023-03-19 03:43:02] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:43:05] [INFO ] After 2681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 03:43:05] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-19 03:43:07] [INFO ] After 1536ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 03:43:07] [INFO ] After 1616ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-19 03:43:07] [INFO ] After 1769ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=21 )
Parikh walk visited 1 properties in 7 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p0), (F (OR p0 p1)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 333 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-19 03:43:08] [INFO ] Computed 507 place invariants in 10 ms
Could not prove EG (NOT p1)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 32 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:43:23] [INFO ] Invariant cache hit.
[2023-03-19 03:43:24] [INFO ] Implicit Places using invariants in 974 ms returned []
[2023-03-19 03:43:24] [INFO ] Invariant cache hit.
[2023-03-19 03:43:27] [INFO ] Implicit Places using invariants and state equation in 2748 ms returned []
Implicit Place search using SMT with State Equation took 3725 ms to find 0 implicit places.
[2023-03-19 03:43:27] [INFO ] Redundant transitions in 55 ms returned []
[2023-03-19 03:43:27] [INFO ] Invariant cache hit.
[2023-03-19 03:43:28] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5036 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
[2023-03-19 03:43:30] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 27920 steps with 317 reset in 10001 ms.
Product exploration timeout after 27920 steps with 317 reset in 10003 ms.
Built C files in :
/tmp/ltsmin714659629989314731
[2023-03-19 03:44:05] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-19 03:44:05] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin714659629989314731
Running compilation step : cd /tmp/ltsmin714659629989314731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin714659629989314731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin714659629989314731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 37 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-19 03:44:08] [INFO ] Invariant cache hit.
[2023-03-19 03:44:09] [INFO ] Implicit Places using invariants in 974 ms returned []
[2023-03-19 03:44:09] [INFO ] Invariant cache hit.
[2023-03-19 03:44:12] [INFO ] Implicit Places using invariants and state equation in 2691 ms returned []
Implicit Place search using SMT with State Equation took 3676 ms to find 0 implicit places.
[2023-03-19 03:44:12] [INFO ] Redundant transitions in 47 ms returned []
[2023-03-19 03:44:12] [INFO ] Invariant cache hit.
[2023-03-19 03:44:13] [INFO ] Dead Transitions using invariants and state equation in 1216 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4981 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin8043595517103560119
[2023-03-19 03:44:13] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-19 03:44:13] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8043595517103560119
Running compilation step : cd /tmp/ltsmin8043595517103560119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8043595517103560119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8043595517103560119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 03:44:16] [INFO ] Flatten gal took : 77 ms
[2023-03-19 03:44:17] [INFO ] Flatten gal took : 86 ms
[2023-03-19 03:44:17] [INFO ] Time to serialize gal into /tmp/LTL8351266407467381482.gal : 12 ms
[2023-03-19 03:44:17] [INFO ] Time to serialize properties into /tmp/LTL6453396520895447116.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8351266407467381482.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16773529711813047748.hoa' '-atoms' '/tmp/LTL6453396520895447116.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6453396520895447116.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16773529711813047748.hoa
Detected timeout of ITS tools.
[2023-03-19 03:44:32] [INFO ] Flatten gal took : 77 ms
[2023-03-19 03:44:32] [INFO ] Flatten gal took : 78 ms
[2023-03-19 03:44:32] [INFO ] Time to serialize gal into /tmp/LTL10590485240311065135.gal : 12 ms
[2023-03-19 03:44:32] [INFO ] Time to serialize properties into /tmp/LTL5296645154389447645.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10590485240311065135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5296645154389447645.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+...36196
Formula 0 simplified : GF(!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...36189
Detected timeout of ITS tools.
[2023-03-19 03:44:47] [INFO ] Flatten gal took : 79 ms
[2023-03-19 03:44:47] [INFO ] Applying decomposition
[2023-03-19 03:44:47] [INFO ] Flatten gal took : 96 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7405514951251465224.txt' '-o' '/tmp/graph7405514951251465224.bin' '-w' '/tmp/graph7405514951251465224.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7405514951251465224.bin' '-l' '-1' '-v' '-w' '/tmp/graph7405514951251465224.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:44:53] [INFO ] Decomposing Gal with order
[2023-03-19 03:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:44:56] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-19 03:44:56] [INFO ] Flatten gal took : 2670 ms
[2023-03-19 03:44:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 68 ms.
[2023-03-19 03:44:56] [INFO ] Time to serialize gal into /tmp/LTL18385788369517912590.gal : 10 ms
[2023-03-19 03:44:56] [INFO ] Time to serialize properties into /tmp/LTL14749665919380475408.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18385788369517912590.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14749665919380475408.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(...46336
Formula 0 simplified : GF(!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...46329
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3861464529688886775
[2023-03-19 03:45:11] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3861464529688886775
Running compilation step : cd /tmp/ltsmin3861464529688886775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3861464529688886775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3861464529688886775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 Sudoku-PT-AN13-LTLCardinality-06 finished in 205938 ms.
[2023-03-19 03:45:14] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3163235756839791137
[2023-03-19 03:45:14] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-19 03:45:14] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3163235756839791137
Running compilation step : cd /tmp/ltsmin3163235756839791137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 03:45:14] [INFO ] Applying decomposition
[2023-03-19 03:45:14] [INFO ] Flatten gal took : 81 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17172966588685264032.txt' '-o' '/tmp/graph17172966588685264032.bin' '-w' '/tmp/graph17172966588685264032.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17172966588685264032.bin' '-l' '-1' '-v' '-w' '/tmp/graph17172966588685264032.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:45:20] [INFO ] Decomposing Gal with order
[2023-03-19 03:45:20] [INFO ] Rewriting arrays to variables to allow decomposition.
Compilation finished in 7589 ms.
Running link step : cd /tmp/ltsmin3163235756839791137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin3163235756839791137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&X((<>((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
[2023-03-19 03:45:24] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-19 03:45:24] [INFO ] Flatten gal took : 3323 ms
[2023-03-19 03:45:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 182 ms.
[2023-03-19 03:45:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality8139529764847858948.gal : 31 ms
[2023-03-19 03:45:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality2289627685418849694.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8139529764847858948.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2289627685418849694.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !(((G("(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((...10517
Formula 0 simplified : F!"(((((((((gu0.Rows_0_0+gu0.Rows_0_1)+(gu0.Rows_0_2+gu0.Rows_0_3))+((gu0.Rows_0_4+gu0.Rows_0_5)+(gu0.Rows_0_6+gu0.Rows_0_7)))+(((gu...10507
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.005: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.035: LTL layer: formula: ([]((LTLAPp0==true))&&X((<>((LTLAPp2==true))||(LTLAPp1==true))))
pins2lts-mc-linux64( 5/ 8), 0.035: "([]((LTLAPp0==true))&&X((<>((LTLAPp2==true))||(LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.037: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.051: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.055: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.066: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.070: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.077: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.286: DFS-FIFO for weak LTL, using special progress label 2203
pins2lts-mc-linux64( 0/ 8), 1.286: There are 2204 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.286: State length is 2705, there are 2209 groups
pins2lts-mc-linux64( 0/ 8), 1.286: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.286: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.286: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.286: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 12.788: ~1 levels ~960 states ~2127000 transitions
pins2lts-mc-linux64( 6/ 8), 21.754: ~1 levels ~1920 states ~4165448 transitions
pins2lts-mc-linux64( 6/ 8), 39.652: ~1 levels ~3840 states ~8242328 transitions
pins2lts-mc-linux64( 7/ 8), 71.647: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 120.979:
pins2lts-mc-linux64( 0/ 8), 120.979: mean standard work distribution: 19.0% (states) 4.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 120.979:
pins2lts-mc-linux64( 0/ 8), 120.979: Explored 5442 states 15955298 transitions, fanout: 2931.881
pins2lts-mc-linux64( 0/ 8), 120.979: Total exploration time 119.690 sec (73.220 sec minimum, 98.106 sec on average)
pins2lts-mc-linux64( 0/ 8), 120.979: States per second: 45, Transitions per second: 133305
pins2lts-mc-linux64( 0/ 8), 120.979:
pins2lts-mc-linux64( 0/ 8), 120.979: Progress states detected: 8567290
pins2lts-mc-linux64( 0/ 8), 120.980: Redundant explorations: -99.9365
pins2lts-mc-linux64( 0/ 8), 120.980:
pins2lts-mc-linux64( 0/ 8), 120.980: Queue width: 8B, total height: 10472943, memory: 79.90MB
pins2lts-mc-linux64( 0/ 8), 120.980: Tree memory: 321.4MB, 39.3 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 120.980: Tree fill ratio (roots/leafs): 6.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 120.980: Stored 2310 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 120.980: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 120.980: Est. total memory use: 401.3MB (~1103.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3163235756839791137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&X((<>((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3163235756839791137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&X((<>((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-19 04:09:37] [INFO ] Flatten gal took : 403 ms
[2023-03-19 04:09:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality84443299281586335.gal : 40 ms
[2023-03-19 04:09:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality513384522332978938.ltl : 63 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality84443299281586335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality513384522332978938.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...294
Read 2 LTL properties
Checking formula 0 : !(((G("(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Ro...7813
Formula 0 simplified : F!"(((((((((Rows_0_0+Rows_0_1)+(Rows_0_2+Rows_0_3))+((Rows_0_4+Rows_0_5)+(Rows_0_6+Rows_0_7)))+(((Rows_0_8+Rows_0_9)+(Rows_0_10+Rows...7803
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 135464 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16233948 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-AN13"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN13, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699100259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN13.tgz
mv Sudoku-PT-AN13 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;