About the Execution of ITS-Tools for Echo-PT-d02r15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.640 | 3600000.00 | 11342756.00 | 77715.90 | TTFT?FFTFF?F?FFT | 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.r165-tall-167838849900067.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 Echo-PT-d02r15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838849900067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.5K Feb 25 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 14:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 917K Mar 5 18:22 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 Echo-PT-d02r15-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679422850711
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=Echo-PT-d02r15
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-21 18:20:52] [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]
[2023-03-21 18:20:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 18:20:52] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2023-03-21 18:20:52] [INFO ] Transformed 2127 places.
[2023-03-21 18:20:52] [INFO ] Transformed 1674 transitions.
[2023-03-21 18:20:52] [INFO ] Found NUPN structural information;
[2023-03-21 18:20:52] [INFO ] Parsed PT model containing 2127 places and 1674 transitions and 9700 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA Echo-PT-d02r15-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 2127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2127/2127 places, 1674/1674 transitions.
Reduce places removed 222 places and 0 transitions.
Iterating post reduction 0 with 222 rules applied. Total rules applied 222 place count 1905 transition count 1674
Applied a total of 222 rules in 216 ms. Remains 1905 /2127 variables (removed 222) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-21 18:20:54] [INFO ] Invariants computation overflowed in 1112 ms
[2023-03-21 18:20:55] [INFO ] Implicit Places using invariants in 2379 ms returned []
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-21 18:20:56] [INFO ] Invariants computation overflowed in 1036 ms
[2023-03-21 18:20:58] [INFO ] Implicit Places using invariants and state equation in 2852 ms returned []
Implicit Place search using SMT with State Equation took 5258 ms to find 0 implicit places.
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-21 18:20:59] [INFO ] Invariants computation overflowed in 976 ms
[2023-03-21 18:21:00] [INFO ] Dead Transitions using invariants and state equation in 1817 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1905/2127 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7296 ms. Remains : 1905/2127 places, 1674/1674 transitions.
Support contains 23 out of 1905 places after structural reductions.
[2023-03-21 18:21:00] [INFO ] Flatten gal took : 211 ms
[2023-03-21 18:21:00] [INFO ] Flatten gal took : 126 ms
[2023-03-21 18:21:00] [INFO ] Input system was already deterministic with 1674 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-21 18:21:02] [INFO ] Invariants computation overflowed in 992 ms
[2023-03-21 18:21:03] [INFO ] After 755ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-21 18:21:03] [INFO ] After 882ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-21 18:21:03] [INFO ] After 1326ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 1905 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1893 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.9 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1893 transition count 1669
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 1892 transition count 1668
Applied a total of 6 rules in 196 ms. Remains 1892 /1905 variables (removed 13) and now considering 1668/1674 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 1892/1905 places, 1668/1674 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 450711 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 450711 steps, saw 94721 distinct states, run finished after 3002 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1668 rows 1892 cols
[2023-03-21 18:21:08] [INFO ] Computed 832 place invariants in 1788 ms
[2023-03-21 18:21:11] [INFO ] [Real]Absence check using 0 positive and 832 generalized place invariants in 1884 ms returned sat
[2023-03-21 18:21:11] [INFO ] After 2440ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 18:21:14] [INFO ] [Nat]Absence check using 0 positive and 832 generalized place invariants in 2475 ms returned sat
[2023-03-21 18:21:15] [INFO ] After 1599ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 18:21:15] [INFO ] After 1777ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-21 18:21:16] [INFO ] After 4872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 1892 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1892/1892 places, 1668/1668 transitions.
Applied a total of 0 rules in 73 ms. Remains 1892 /1892 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 1892/1892 places, 1668/1668 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1892/1892 places, 1668/1668 transitions.
Applied a total of 0 rules in 66 ms. Remains 1892 /1892 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2023-03-21 18:21:16] [INFO ] Invariant cache hit.
[2023-03-21 18:21:21] [INFO ] Implicit Places using invariants in 5449 ms returned [2, 55, 1837, 1890]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 5456 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1888/1892 places, 1668/1668 transitions.
Applied a total of 0 rules in 75 ms. Remains 1888 /1888 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5598 ms. Remains : 1888/1892 places, 1668/1668 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 469148 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 469148 steps, saw 97520 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1668 rows 1888 cols
[2023-03-21 18:21:26] [INFO ] Invariants computation overflowed in 1001 ms
[2023-03-21 18:21:27] [INFO ] After 1064ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 18:21:28] [INFO ] After 731ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 18:21:28] [INFO ] After 852ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-21 18:21:28] [INFO ] After 1225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 1888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1888/1888 places, 1668/1668 transitions.
Applied a total of 0 rules in 59 ms. Remains 1888 /1888 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 1888/1888 places, 1668/1668 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1888/1888 places, 1668/1668 transitions.
Applied a total of 0 rules in 61 ms. Remains 1888 /1888 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
// Phase 1: matrix 1668 rows 1888 cols
[2023-03-21 18:21:29] [INFO ] Invariants computation overflowed in 989 ms
[2023-03-21 18:21:30] [INFO ] Implicit Places using invariants in 1937 ms returned []
// Phase 1: matrix 1668 rows 1888 cols
[2023-03-21 18:21:31] [INFO ] Invariants computation overflowed in 989 ms
[2023-03-21 18:21:32] [INFO ] Implicit Places using invariants and state equation in 2459 ms returned []
Implicit Place search using SMT with State Equation took 4399 ms to find 0 implicit places.
[2023-03-21 18:21:32] [INFO ] Redundant transitions in 94 ms returned []
// Phase 1: matrix 1668 rows 1888 cols
[2023-03-21 18:21:33] [INFO ] Invariants computation overflowed in 987 ms
[2023-03-21 18:21:34] [INFO ] Dead Transitions using invariants and state equation in 1761 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6322 ms. Remains : 1888/1888 places, 1668/1668 transitions.
Applied a total of 0 rules in 61 ms. Remains 1888 /1888 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1668 rows 1888 cols
[2023-03-21 18:21:35] [INFO ] Invariants computation overflowed in 995 ms
[2023-03-21 18:21:36] [INFO ] After 1021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 18:21:37] [INFO ] After 735ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 18:21:37] [INFO ] After 837ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-21 18:21:37] [INFO ] After 1207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 1905 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1905 transition count 1674
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(X(F(p0))))'
Support contains 2 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 51 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-21 18:21:39] [INFO ] Computed 841 place invariants in 1706 ms
[2023-03-21 18:21:44] [INFO ] Implicit Places using invariants in 6206 ms returned []
[2023-03-21 18:21:44] [INFO ] Invariant cache hit.
[2023-03-21 18:21:49] [INFO ] Implicit Places using invariants and state equation in 4703 ms returned []
Implicit Place search using SMT with State Equation took 10912 ms to find 0 implicit places.
[2023-03-21 18:21:49] [INFO ] Invariant cache hit.
[2023-03-21 18:21:52] [INFO ] Dead Transitions using invariants and state equation in 3114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14089 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s1 0) (EQ s351 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1123 ms.
Product exploration explored 100000 steps with 33333 reset in 1095 ms.
Computed a total of 1903 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1903 transition count 1674
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 (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r15-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r15-LTLCardinality-03 finished in 17327 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(p0)&&X(F(p1))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 165 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-21 18:21:56] [INFO ] Computed 841 place invariants in 1208 ms
[2023-03-21 18:22:02] [INFO ] Implicit Places using invariants in 6547 ms returned []
[2023-03-21 18:22:02] [INFO ] Invariant cache hit.
[2023-03-21 18:22:07] [INFO ] Implicit Places using invariants and state equation in 5422 ms returned []
Implicit Place search using SMT with State Equation took 11973 ms to find 0 implicit places.
[2023-03-21 18:22:07] [INFO ] Invariant cache hit.
[2023-03-21 18:22:11] [INFO ] Dead Transitions using invariants and state equation in 3784 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15923 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s797 0) (EQ s120 1)), p1:(EQ s831 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 294 reset in 1450 ms.
Product exploration explored 100000 steps with 307 reset in 1577 ms.
Computed a total of 1903 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1903 transition count 1674
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 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 246 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
Finished random walk after 414 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 283 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
[2023-03-21 18:22:16] [INFO ] Invariant cache hit.
[2023-03-21 18:22:18] [INFO ] [Real]Absence check using 3 positive place invariants in 108 ms returned sat
[2023-03-21 18:22:31] [INFO ] [Real]Absence check using 3 positive and 838 generalized place invariants in 12306 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1903 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1903/1903 places, 1674/1674 transitions.
Graph (complete) has 5693 edges and 1903 vertex of which 1898 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.10 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 162 ms. Remains 1897 /1903 variables (removed 6) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2023-03-21 18:22:32] [INFO ] Computed 837 place invariants in 1284 ms
[2023-03-21 18:22:38] [INFO ] Implicit Places using invariants in 7588 ms returned [2, 55, 1842, 1895]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 7595 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1893/1903 places, 1672/1674 transitions.
Applied a total of 0 rules in 77 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7852 ms. Remains : 1893/1903 places, 1672/1674 transitions.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
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)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 272 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Finished random walk after 142 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=28 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
// Phase 1: matrix 1672 rows 1893 cols
[2023-03-21 18:22:41] [INFO ] Computed 833 place invariants in 1519 ms
[2023-03-21 18:22:44] [INFO ] [Real]Absence check using 4 positive place invariants in 34 ms returned sat
[2023-03-21 18:22:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:22:56] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12400 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Product exploration explored 100000 steps with 311 reset in 1434 ms.
Product exploration explored 100000 steps with 306 reset in 1626 ms.
Built C files in :
/tmp/ltsmin5755975408365373811
[2023-03-21 18:22:59] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:23:00] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5755975408365373811
Running compilation step : cd /tmp/ltsmin5755975408365373811;'/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/ltsmin5755975408365373811;'/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/ltsmin5755975408365373811;'/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 1 out of 1893 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 66 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:23:03] [INFO ] Invariant cache hit.
[2023-03-21 18:23:08] [INFO ] Implicit Places using invariants in 5643 ms returned []
[2023-03-21 18:23:08] [INFO ] Invariant cache hit.
[2023-03-21 18:23:14] [INFO ] Implicit Places using invariants and state equation in 5910 ms returned []
Implicit Place search using SMT with State Equation took 11555 ms to find 0 implicit places.
[2023-03-21 18:23:14] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-21 18:23:14] [INFO ] Invariant cache hit.
[2023-03-21 18:23:19] [INFO ] Dead Transitions using invariants and state equation in 4514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16225 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin17853890443556848874
[2023-03-21 18:23:19] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:23:19] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17853890443556848874
Running compilation step : cd /tmp/ltsmin17853890443556848874;'/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/ltsmin17853890443556848874;'/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/ltsmin17853890443556848874;'/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)
[2023-03-21 18:23:22] [INFO ] Flatten gal took : 88 ms
[2023-03-21 18:23:22] [INFO ] Flatten gal took : 98 ms
[2023-03-21 18:23:22] [INFO ] Time to serialize gal into /tmp/LTL4515182120062988393.gal : 29 ms
[2023-03-21 18:23:22] [INFO ] Time to serialize properties into /tmp/LTL567638025442703341.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4515182120062988393.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7015527255117197658.hoa' '-atoms' '/tmp/LTL567638025442703341.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...316
Loading property file /tmp/LTL567638025442703341.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7015527255117197658.hoa
Detected timeout of ITS tools.
[2023-03-21 18:23:37] [INFO ] Flatten gal took : 78 ms
[2023-03-21 18:23:38] [INFO ] Flatten gal took : 100 ms
[2023-03-21 18:23:38] [INFO ] Time to serialize gal into /tmp/LTL4480737109624712228.gal : 17 ms
[2023-03-21 18:23:38] [INFO ] Time to serialize properties into /tmp/LTL12893580878232946547.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/LTL4480737109624712228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12893580878232946547.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("((p1796==0)||(p1119==1))"))&&(X(F("(p183==1)")))))
Formula 0 simplified : G!"((p1796==0)||(p1119==1))" | XG!"(p183==1)"
Detected timeout of ITS tools.
[2023-03-21 18:23:53] [INFO ] Flatten gal took : 76 ms
[2023-03-21 18:23:53] [INFO ] Applying decomposition
[2023-03-21 18:23:53] [INFO ] Flatten gal took : 80 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/graph13365976600673422536.txt' '-o' '/tmp/graph13365976600673422536.bin' '-w' '/tmp/graph13365976600673422536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13365976600673422536.bin' '-l' '-1' '-v' '-w' '/tmp/graph13365976600673422536.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:23:53] [INFO ] Decomposing Gal with order
[2023-03-21 18:23:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:23:53] [INFO ] Removed a total of 1979 redundant transitions.
[2023-03-21 18:23:54] [INFO ] Flatten gal took : 224 ms
[2023-03-21 18:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 90 ms.
[2023-03-21 18:23:54] [INFO ] Time to serialize gal into /tmp/LTL12444590426152919806.gal : 26 ms
[2023-03-21 18:23:54] [INFO ] Time to serialize properties into /tmp/LTL16279334799894881675.ltl : 310 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/LTL12444590426152919806.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16279334799894881675.ltl' '-c' '-stutter-deadlock'
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...256
Read 1 LTL properties
Checking formula 0 : !(((F("((i4.u256.p1796==0)||(i4.u76.p1119==1))"))&&(X(F("(i3.u223.p183==1)")))))
Formula 0 simplified : G!"((i4.u256.p1796==0)||(i4.u76.p1119==1))" | XG!"(i3.u223.p183==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11124620441075560250
[2023-03-21 18:24:09] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11124620441075560250
Running compilation step : cd /tmp/ltsmin11124620441075560250;'/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/ltsmin11124620441075560250;'/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/ltsmin11124620441075560250;'/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 Echo-PT-d02r15-LTLCardinality-04 finished in 137110 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(G(((X(p1) U ((!p2&&X(p1))||X(G(p1))))&&p0))))'
Support contains 4 out of 1905 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 55 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-21 18:24:14] [INFO ] Computed 840 place invariants in 1902 ms
[2023-03-21 18:24:21] [INFO ] Implicit Places using invariants in 8404 ms returned []
[2023-03-21 18:24:21] [INFO ] Invariant cache hit.
[2023-03-21 18:24:27] [INFO ] Implicit Places using invariants and state equation in 6278 ms returned []
Implicit Place search using SMT with State Equation took 14688 ms to find 0 implicit places.
[2023-03-21 18:24:27] [INFO ] Invariant cache hit.
[2023-03-21 18:24:31] [INFO ] Dead Transitions using invariants and state equation in 4479 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19223 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s600 0) (EQ s100 1)), p1:(OR (EQ s1674 0) (EQ s505 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-06 finished in 19377 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(G((X(p0) U p1))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 56 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-21 18:24:33] [INFO ] Computed 841 place invariants in 1332 ms
[2023-03-21 18:24:39] [INFO ] Implicit Places using invariants in 7011 ms returned []
[2023-03-21 18:24:39] [INFO ] Invariant cache hit.
[2023-03-21 18:24:45] [INFO ] Implicit Places using invariants and state equation in 5970 ms returned []
Implicit Place search using SMT with State Equation took 12987 ms to find 0 implicit places.
[2023-03-21 18:24:45] [INFO ] Invariant cache hit.
[2023-03-21 18:24:49] [INFO ] Dead Transitions using invariants and state equation in 4455 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17502 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s960 1), p0:(OR (EQ s1397 0) (EQ s1420 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 588 steps with 1 reset in 12 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-09 finished in 17659 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)))'
Support contains 2 out of 1905 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1897 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 61 ms. Remains 1896 /1905 variables (removed 9) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2023-03-21 18:24:51] [INFO ] Computed 836 place invariants in 1658 ms
[2023-03-21 18:24:55] [INFO ] Implicit Places using invariants in 6279 ms returned [2, 55, 1841, 1894]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 6281 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1892/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 66 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6409 ms. Remains : 1892/1905 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1864 0) (EQ s770 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 222 reset in 1303 ms.
Product exploration explored 100000 steps with 222 reset in 1431 ms.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
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), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 568 steps, including 1 resets, run visited all 1 properties in 10 ms. (steps per millisecond=56 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 2 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 61 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
// Phase 1: matrix 1672 rows 1892 cols
[2023-03-21 18:25:01] [INFO ] Computed 832 place invariants in 1246 ms
[2023-03-21 18:25:06] [INFO ] Implicit Places using invariants in 6576 ms returned []
[2023-03-21 18:25:06] [INFO ] Invariant cache hit.
[2023-03-21 18:25:11] [INFO ] Implicit Places using invariants and state equation in 5441 ms returned []
Implicit Place search using SMT with State Equation took 12021 ms to find 0 implicit places.
[2023-03-21 18:25:11] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-21 18:25:12] [INFO ] Invariant cache hit.
[2023-03-21 18:25:12] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13048 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
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), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 132 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=33 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 222 reset in 1295 ms.
Product exploration explored 100000 steps with 222 reset in 1420 ms.
Built C files in :
/tmp/ltsmin3841888118729192762
[2023-03-21 18:25:16] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:25:16] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3841888118729192762
Running compilation step : cd /tmp/ltsmin3841888118729192762;'/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/ltsmin3841888118729192762;'/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/ltsmin3841888118729192762;'/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 2 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 64 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:25:19] [INFO ] Invariant cache hit.
[2023-03-21 18:25:25] [INFO ] Implicit Places using invariants in 5360 ms returned []
[2023-03-21 18:25:25] [INFO ] Invariant cache hit.
[2023-03-21 18:25:30] [INFO ] Implicit Places using invariants and state equation in 5540 ms returned []
Implicit Place search using SMT with State Equation took 10902 ms to find 0 implicit places.
[2023-03-21 18:25:30] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-21 18:25:30] [INFO ] Invariant cache hit.
[2023-03-21 18:26:30] [INFO ] Performed 1/1672 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2023-03-21 18:26:30] [INFO ] Dead Transitions using invariants and state equation in 60017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71034 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin7406656292489107958
[2023-03-21 18:26:30] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:26:31] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7406656292489107958
Running compilation step : cd /tmp/ltsmin7406656292489107958;'/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/ltsmin7406656292489107958;'/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/ltsmin7406656292489107958;'/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)
[2023-03-21 18:26:34] [INFO ] Flatten gal took : 69 ms
[2023-03-21 18:26:34] [INFO ] Flatten gal took : 66 ms
[2023-03-21 18:26:34] [INFO ] Time to serialize gal into /tmp/LTL11895726422273662916.gal : 545 ms
[2023-03-21 18:26:34] [INFO ] Time to serialize properties into /tmp/LTL9428251154042700681.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/LTL11895726422273662916.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14488583357616015441.hoa' '-atoms' '/tmp/LTL9428251154042700681.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/LTL9428251154042700681.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14488583357616015441.hoa
Detected timeout of ITS tools.
[2023-03-21 18:26:49] [INFO ] Flatten gal took : 65 ms
[2023-03-21 18:26:49] [INFO ] Flatten gal took : 67 ms
[2023-03-21 18:26:49] [INFO ] Time to serialize gal into /tmp/LTL3362878134982623314.gal : 11 ms
[2023-03-21 18:26:49] [INFO ] Time to serialize properties into /tmp/LTL13517896683707274755.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3362878134982623314.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13517896683707274755.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("((p971==0)||(p1776==1))"))))
Formula 0 simplified : GF!"((p971==0)||(p1776==1))"
Detected timeout of ITS tools.
[2023-03-21 18:27:05] [INFO ] Flatten gal took : 64 ms
[2023-03-21 18:27:05] [INFO ] Applying decomposition
[2023-03-21 18:27:05] [INFO ] Flatten gal took : 63 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/graph9774283003713693442.txt' '-o' '/tmp/graph9774283003713693442.bin' '-w' '/tmp/graph9774283003713693442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9774283003713693442.bin' '-l' '-1' '-v' '-w' '/tmp/graph9774283003713693442.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:27:05] [INFO ] Decomposing Gal with order
[2023-03-21 18:27:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:27:05] [INFO ] Removed a total of 1959 redundant transitions.
[2023-03-21 18:27:05] [INFO ] Flatten gal took : 171 ms
[2023-03-21 18:27:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 41 ms.
[2023-03-21 18:27:05] [INFO ] Time to serialize gal into /tmp/LTL17928286041623850446.gal : 25 ms
[2023-03-21 18:27:05] [INFO ] Time to serialize properties into /tmp/LTL10413481600778306430.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/LTL17928286041623850446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10413481600778306430.ltl' '-c' '-stutter-deadlock'
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...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i3.i0.u250.p971==0)||(i12.i0.u75.p1776==1))"))))
Formula 0 simplified : GF!"((i3.i0.u250.p971==0)||(i12.i0.u75.p1776==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1841046469697519548
[2023-03-21 18:27:20] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1841046469697519548
Running compilation step : cd /tmp/ltsmin1841046469697519548;'/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/ltsmin1841046469697519548;'/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/ltsmin1841046469697519548;'/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 Echo-PT-d02r15-LTLCardinality-10 finished in 154266 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((X((F(p1)&&F(G(p2))))&&p0))))'
Support contains 4 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 49 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-21 18:27:25] [INFO ] Computed 840 place invariants in 1935 ms
[2023-03-21 18:27:27] [INFO ] Implicit Places using invariants in 3171 ms returned []
[2023-03-21 18:27:27] [INFO ] Invariant cache hit.
[2023-03-21 18:27:33] [INFO ] Implicit Places using invariants and state equation in 6291 ms returned []
Implicit Place search using SMT with State Equation took 9464 ms to find 0 implicit places.
[2023-03-21 18:27:33] [INFO ] Invariant cache hit.
[2023-03-21 18:27:37] [INFO ] Dead Transitions using invariants and state equation in 4532 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14052 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s1827 0) (NEQ s639 1)), p1:(NEQ s488 1), p2:(EQ s407 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 450 steps with 0 reset in 8 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-11 finished in 14267 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((G(p0)||G(F(p1)))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 50 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
[2023-03-21 18:27:38] [INFO ] Invariant cache hit.
[2023-03-21 18:27:44] [INFO ] Implicit Places using invariants in 6028 ms returned []
[2023-03-21 18:27:44] [INFO ] Invariant cache hit.
[2023-03-21 18:27:50] [INFO ] Implicit Places using invariants and state equation in 6312 ms returned []
Implicit Place search using SMT with State Equation took 12353 ms to find 0 implicit places.
[2023-03-21 18:27:50] [INFO ] Invariant cache hit.
[2023-03-21 18:27:55] [INFO ] Dead Transitions using invariants and state equation in 4542 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16951 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s207 0) (EQ s362 1)), p1:(NEQ s1249 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 235 reset in 1365 ms.
Product exploration explored 100000 steps with 237 reset in 1495 ms.
Computed a total of 1902 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1902 transition count 1674
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)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 1881 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 202 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 384 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 48 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
[2023-03-21 18:28:01] [INFO ] Invariant cache hit.
[2023-03-21 18:28:07] [INFO ] Implicit Places using invariants in 6037 ms returned []
[2023-03-21 18:28:07] [INFO ] Invariant cache hit.
[2023-03-21 18:28:11] [INFO ] Implicit Places using invariants and state equation in 3444 ms returned []
Implicit Place search using SMT with State Equation took 9482 ms to find 0 implicit places.
[2023-03-21 18:28:11] [INFO ] Invariant cache hit.
[2023-03-21 18:28:12] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10453 ms. Remains : 1902/1902 places, 1674/1674 transitions.
Computed a total of 1902 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1902 transition count 1674
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)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 539 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 3439 steps, including 7 resets, run visited all 3 properties in 56 ms. (steps per millisecond=61 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 439 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 240 reset in 1468 ms.
Product exploration explored 100000 steps with 236 reset in 1545 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Graph (complete) has 5685 edges and 1902 vertex of which 1897 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 169 ms. Remains 1897 /1902 variables (removed 5) and now considering 1673/1674 (removed 1) transitions.
[2023-03-21 18:28:17] [INFO ] Redundant transitions in 37 ms returned []
// Phase 1: matrix 1673 rows 1897 cols
[2023-03-21 18:28:18] [INFO ] Computed 836 place invariants in 1150 ms
[2023-03-21 18:28:22] [INFO ] Dead Transitions using invariants and state equation in 4803 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1897/1902 places, 1673/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5015 ms. Remains : 1897/1902 places, 1673/1674 transitions.
Built C files in :
/tmp/ltsmin18433147802327665205
[2023-03-21 18:28:22] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18433147802327665205
Running compilation step : cd /tmp/ltsmin18433147802327665205;'/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/ltsmin18433147802327665205;'/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/ltsmin18433147802327665205;'/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 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 61 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-21 18:28:27] [INFO ] Computed 840 place invariants in 2030 ms
[2023-03-21 18:28:28] [INFO ] Implicit Places using invariants in 3209 ms returned []
[2023-03-21 18:28:28] [INFO ] Invariant cache hit.
[2023-03-21 18:28:32] [INFO ] Implicit Places using invariants and state equation in 3253 ms returned []
Implicit Place search using SMT with State Equation took 6465 ms to find 0 implicit places.
[2023-03-21 18:28:32] [INFO ] Invariant cache hit.
[2023-03-21 18:28:36] [INFO ] Dead Transitions using invariants and state equation in 4660 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11187 ms. Remains : 1902/1902 places, 1674/1674 transitions.
Built C files in :
/tmp/ltsmin6856473846835211940
[2023-03-21 18:28:36] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6856473846835211940
Running compilation step : cd /tmp/ltsmin6856473846835211940;'/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/ltsmin6856473846835211940;'/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/ltsmin6856473846835211940;'/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)
[2023-03-21 18:28:40] [INFO ] Flatten gal took : 63 ms
[2023-03-21 18:28:40] [INFO ] Flatten gal took : 64 ms
[2023-03-21 18:28:40] [INFO ] Time to serialize gal into /tmp/LTL3155349155304167344.gal : 15 ms
[2023-03-21 18:28:40] [INFO ] Time to serialize properties into /tmp/LTL3175099761588421976.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3155349155304167344.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8435228691371404300.hoa' '-atoms' '/tmp/LTL3175099761588421976.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...317
Loading property file /tmp/LTL3175099761588421976.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8435228691371404300.hoa
Detected timeout of ITS tools.
[2023-03-21 18:28:55] [INFO ] Flatten gal took : 63 ms
[2023-03-21 18:28:55] [INFO ] Flatten gal took : 63 ms
[2023-03-21 18:28:55] [INFO ] Time to serialize gal into /tmp/LTL14294794277206053891.gal : 10 ms
[2023-03-21 18:28:55] [INFO ] Time to serialize properties into /tmp/LTL9427219603177101264.ltl : 6 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/LTL14294794277206053891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9427219603177101264.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 : !((X((G("((p1206==0)||(p1361==1))"))||(G(F("(p347==0)"))))))
Formula 0 simplified : X(F!"((p1206==0)||(p1361==1))" & FG!"(p347==0)")
Detected timeout of ITS tools.
[2023-03-21 18:29:10] [INFO ] Flatten gal took : 64 ms
[2023-03-21 18:29:10] [INFO ] Applying decomposition
[2023-03-21 18:29:10] [INFO ] Flatten gal took : 64 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/graph705814704515509459.txt' '-o' '/tmp/graph705814704515509459.bin' '-w' '/tmp/graph705814704515509459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph705814704515509459.bin' '-l' '-1' '-v' '-w' '/tmp/graph705814704515509459.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:29:10] [INFO ] Decomposing Gal with order
[2023-03-21 18:29:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:29:10] [INFO ] Removed a total of 2046 redundant transitions.
[2023-03-21 18:29:10] [INFO ] Flatten gal took : 114 ms
[2023-03-21 18:29:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 48 ms.
[2023-03-21 18:29:11] [INFO ] Time to serialize gal into /tmp/LTL9815245553032219787.gal : 20 ms
[2023-03-21 18:29:11] [INFO ] Time to serialize properties into /tmp/LTL11089953613870018789.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9815245553032219787.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11089953613870018789.ltl' '-c' '-stutter-deadlock'
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...255
Read 1 LTL properties
Checking formula 0 : !((X((G("((i6.i0.i1.u122.p1206==0)||(i3.i0.i1.u156.p1361==1))"))||(G(F("(i3.i0.i0.u102.p347==0)"))))))
Formula 0 simplified : X(F!"((i6.i0.i1.u122.p1206==0)||(i3.i0.i1.u156.p1361==1))" & FG!"(i3.i0.i0.u102.p347==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11410853493941002126
[2023-03-21 18:29:26] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11410853493941002126
Running compilation step : cd /tmp/ltsmin11410853493941002126;'/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/ltsmin11410853493941002126;'/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/ltsmin11410853493941002126;'/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 Echo-PT-d02r15-LTLCardinality-12 finished in 110982 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(p0)&&X(F(p1))))'
Found a Shortening insensitive property : Echo-PT-d02r15-LTLCardinality-04
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1898 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 70 ms. Remains 1897 /1905 variables (removed 8) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2023-03-21 18:29:30] [INFO ] Computed 837 place invariants in 1347 ms
[2023-03-21 18:29:37] [INFO ] Implicit Places using invariants in 7866 ms returned [2, 55, 1842, 1895]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 7869 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1893/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 62 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 8001 ms. Remains : 1893/1905 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s790 0) (EQ s113 1)), p1:(EQ s824 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 312 reset in 1456 ms.
Product exploration explored 100000 steps with 304 reset in 1603 ms.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
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 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 262 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Finished random walk after 77 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 254 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
// Phase 1: matrix 1672 rows 1893 cols
[2023-03-21 18:29:43] [INFO ] Computed 833 place invariants in 1670 ms
[2023-03-21 18:29:46] [INFO ] [Real]Absence check using 4 positive place invariants in 33 ms returned sat
[2023-03-21 18:29:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:29:58] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12345 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1893 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 60 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:29:58] [INFO ] Invariant cache hit.
[2023-03-21 18:30:04] [INFO ] Implicit Places using invariants in 5726 ms returned []
[2023-03-21 18:30:04] [INFO ] Invariant cache hit.
[2023-03-21 18:30:10] [INFO ] Implicit Places using invariants and state equation in 5994 ms returned []
Implicit Place search using SMT with State Equation took 11721 ms to find 0 implicit places.
[2023-03-21 18:30:10] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-21 18:30:10] [INFO ] Invariant cache hit.
[2023-03-21 18:30:14] [INFO ] Dead Transitions using invariants and state equation in 4562 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16395 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
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)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1)]
Finished random walk after 333 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
[2023-03-21 18:30:16] [INFO ] Invariant cache hit.
[2023-03-21 18:30:18] [INFO ] [Real]Absence check using 4 positive place invariants in 32 ms returned sat
[2023-03-21 18:30:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:30:31] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12503 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Product exploration explored 100000 steps with 308 reset in 1460 ms.
Product exploration explored 100000 steps with 311 reset in 1591 ms.
Built C files in :
/tmp/ltsmin8063382133186451925
[2023-03-21 18:30:34] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:30:34] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8063382133186451925
Running compilation step : cd /tmp/ltsmin8063382133186451925;'/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/ltsmin8063382133186451925;'/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/ltsmin8063382133186451925;'/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 1 out of 1893 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 70 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:30:37] [INFO ] Invariant cache hit.
[2023-03-21 18:30:43] [INFO ] Implicit Places using invariants in 5830 ms returned []
[2023-03-21 18:30:43] [INFO ] Invariant cache hit.
[2023-03-21 18:30:49] [INFO ] Implicit Places using invariants and state equation in 6033 ms returned []
Implicit Place search using SMT with State Equation took 11865 ms to find 0 implicit places.
[2023-03-21 18:30:49] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-21 18:30:49] [INFO ] Invariant cache hit.
[2023-03-21 18:30:53] [INFO ] Dead Transitions using invariants and state equation in 4545 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16529 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin14187011416614782536
[2023-03-21 18:30:53] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:30:53] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14187011416614782536
Running compilation step : cd /tmp/ltsmin14187011416614782536;'/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/ltsmin14187011416614782536;'/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/ltsmin14187011416614782536;'/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)
[2023-03-21 18:30:56] [INFO ] Flatten gal took : 61 ms
[2023-03-21 18:30:57] [INFO ] Flatten gal took : 62 ms
[2023-03-21 18:30:57] [INFO ] Time to serialize gal into /tmp/LTL15205483894915214630.gal : 10 ms
[2023-03-21 18:30:57] [INFO ] Time to serialize properties into /tmp/LTL5120611046096825893.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/LTL15205483894915214630.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5110623493963453714.hoa' '-atoms' '/tmp/LTL5120611046096825893.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/LTL5120611046096825893.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5110623493963453714.hoa
Detected timeout of ITS tools.
[2023-03-21 18:31:12] [INFO ] Flatten gal took : 62 ms
[2023-03-21 18:31:12] [INFO ] Flatten gal took : 61 ms
[2023-03-21 18:31:12] [INFO ] Time to serialize gal into /tmp/LTL2778294210155226515.gal : 9 ms
[2023-03-21 18:31:12] [INFO ] Time to serialize properties into /tmp/LTL9937893535650658873.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2778294210155226515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9937893535650658873.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("((p1796==0)||(p1119==1))"))&&(X(F("(p183==1)")))))
Formula 0 simplified : G!"((p1796==0)||(p1119==1))" | XG!"(p183==1)"
Detected timeout of ITS tools.
[2023-03-21 18:31:27] [INFO ] Flatten gal took : 77 ms
[2023-03-21 18:31:27] [INFO ] Applying decomposition
[2023-03-21 18:31:27] [INFO ] Flatten gal took : 60 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/graph4839189910255843255.txt' '-o' '/tmp/graph4839189910255843255.bin' '-w' '/tmp/graph4839189910255843255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4839189910255843255.bin' '-l' '-1' '-v' '-w' '/tmp/graph4839189910255843255.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:31:27] [INFO ] Decomposing Gal with order
[2023-03-21 18:31:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:31:27] [INFO ] Removed a total of 2040 redundant transitions.
[2023-03-21 18:31:27] [INFO ] Flatten gal took : 109 ms
[2023-03-21 18:31:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 41 ms.
[2023-03-21 18:31:27] [INFO ] Time to serialize gal into /tmp/LTL12642838143964589812.gal : 20 ms
[2023-03-21 18:31:27] [INFO ] Time to serialize properties into /tmp/LTL13885286118057568723.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12642838143964589812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13885286118057568723.ltl' '-c' '-stutter-deadlock'
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...256
Read 1 LTL properties
Checking formula 0 : !(((F("((i0.i1.u275.p1796==0)||(i2.i1.u16.p1119==1))"))&&(X(F("(i4.u19.p183==1)")))))
Formula 0 simplified : G!"((i0.i1.u275.p1796==0)||(i2.i1.u16.p1119==1))" | XG!"(i4.u19.p183==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17915474108799148468
[2023-03-21 18:31:43] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17915474108799148468
Running compilation step : cd /tmp/ltsmin17915474108799148468;'/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/ltsmin17915474108799148468;'/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/ltsmin17915474108799148468;'/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 Echo-PT-d02r15-LTLCardinality-04 finished in 136881 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)))'
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)||G(F(p1)))))'
Found a Lengthening insensitive property : Echo-PT-d02r15-LTLCardinality-12
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1897 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 62 ms. Remains 1896 /1905 variables (removed 9) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2023-03-21 18:31:48] [INFO ] Computed 836 place invariants in 1662 ms
[2023-03-21 18:31:52] [INFO ] Implicit Places using invariants in 6572 ms returned [2, 55, 1841, 1894]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 6577 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1892/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 57 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6697 ms. Remains : 1892/1905 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s200 0) (EQ s355 1)), p1:(NEQ s1241 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 236 reset in 1319 ms.
Product exploration explored 100000 steps with 241 reset in 1482 ms.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
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)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 383 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 565 steps, including 1 resets, run visited all 3 properties in 31 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 427 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 52 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
// Phase 1: matrix 1672 rows 1892 cols
[2023-03-21 18:31:59] [INFO ] Computed 832 place invariants in 1260 ms
[2023-03-21 18:32:04] [INFO ] Implicit Places using invariants in 6546 ms returned []
[2023-03-21 18:32:04] [INFO ] Invariant cache hit.
[2023-03-21 18:32:09] [INFO ] Implicit Places using invariants and state equation in 5593 ms returned []
Implicit Place search using SMT with State Equation took 12141 ms to find 0 implicit places.
[2023-03-21 18:32:09] [INFO ] Invariant cache hit.
[2023-03-21 18:33:09] [INFO ] Performed 1/1672 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2023-03-21 18:33:09] [INFO ] Dead Transitions using invariants and state equation in 60022 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72218 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
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)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 835 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 2032 steps, including 4 resets, run visited all 3 properties in 31 ms. (steps per millisecond=65 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 440 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 239 reset in 1337 ms.
Product exploration explored 100000 steps with 242 reset in 1514 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 62 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:33:15] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-21 18:33:15] [INFO ] Invariant cache hit.
[2023-03-21 18:34:15] [INFO ] Performed 1/1672 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2023-03-21 18:34:15] [INFO ] Dead Transitions using invariants and state equation in 60019 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60127 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin12132497088506746882
[2023-03-21 18:34:15] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12132497088506746882
Running compilation step : cd /tmp/ltsmin12132497088506746882;'/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/ltsmin12132497088506746882;'/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/ltsmin12132497088506746882;'/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 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 46 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-21 18:34:18] [INFO ] Invariant cache hit.
[2023-03-21 18:34:24] [INFO ] Implicit Places using invariants in 5243 ms returned []
[2023-03-21 18:34:24] [INFO ] Invariant cache hit.
[2023-03-21 18:34:29] [INFO ] Implicit Places using invariants and state equation in 5521 ms returned []
Implicit Place search using SMT with State Equation took 10766 ms to find 0 implicit places.
[2023-03-21 18:34:29] [INFO ] Invariant cache hit.
[2023-03-21 18:35:29] [INFO ] Performed 1/1672 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2023-03-21 18:35:29] [INFO ] Dead Transitions using invariants and state equation in 60020 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70832 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin7792322117209995683
[2023-03-21 18:35:29] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7792322117209995683
Running compilation step : cd /tmp/ltsmin7792322117209995683;'/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/ltsmin7792322117209995683;'/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/ltsmin7792322117209995683;'/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)
[2023-03-21 18:35:32] [INFO ] Flatten gal took : 62 ms
[2023-03-21 18:35:32] [INFO ] Flatten gal took : 61 ms
[2023-03-21 18:35:32] [INFO ] Time to serialize gal into /tmp/LTL7050567420048347890.gal : 68 ms
[2023-03-21 18:35:32] [INFO ] Time to serialize properties into /tmp/LTL10545951149967320510.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/LTL7050567420048347890.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5682312422170924506.hoa' '-atoms' '/tmp/LTL10545951149967320510.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/LTL10545951149967320510.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5682312422170924506.hoa
Detected timeout of ITS tools.
[2023-03-21 18:35:47] [INFO ] Flatten gal took : 62 ms
[2023-03-21 18:35:48] [INFO ] Flatten gal took : 62 ms
[2023-03-21 18:35:48] [INFO ] Time to serialize gal into /tmp/LTL13071732280678116416.gal : 9 ms
[2023-03-21 18:35:48] [INFO ] Time to serialize properties into /tmp/LTL2698992539732456787.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13071732280678116416.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2698992539732456787.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 : !((X((G("((p1206==0)||(p1361==1))"))||(G(F("(p347==0)"))))))
Formula 0 simplified : X(F!"((p1206==0)||(p1361==1))" & FG!"(p347==0)")
Detected timeout of ITS tools.
[2023-03-21 18:36:03] [INFO ] Flatten gal took : 63 ms
[2023-03-21 18:36:03] [INFO ] Applying decomposition
[2023-03-21 18:36:03] [INFO ] Flatten gal took : 62 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/graph2605984328840973986.txt' '-o' '/tmp/graph2605984328840973986.bin' '-w' '/tmp/graph2605984328840973986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2605984328840973986.bin' '-l' '-1' '-v' '-w' '/tmp/graph2605984328840973986.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:36:03] [INFO ] Decomposing Gal with order
[2023-03-21 18:36:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:36:03] [INFO ] Removed a total of 2015 redundant transitions.
[2023-03-21 18:36:03] [INFO ] Flatten gal took : 111 ms
[2023-03-21 18:36:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 43 ms.
[2023-03-21 18:36:03] [INFO ] Time to serialize gal into /tmp/LTL10729380365489464574.gal : 21 ms
[2023-03-21 18:36:03] [INFO ] Time to serialize properties into /tmp/LTL1726601333525636196.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/LTL10729380365489464574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1726601333525636196.ltl' '-c' '-stutter-deadlock'
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...255
Read 1 LTL properties
Checking formula 0 : !((X((G("((i0.i2.u29.p1206==0)||(i7.i1.u152.p1361==1))"))||(G(F("(i5.u102.p347==0)"))))))
Formula 0 simplified : X(F!"((i0.i2.u29.p1206==0)||(i7.i1.u152.p1361==1))" & FG!"(i5.u102.p347==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5325448444356378671
[2023-03-21 18:36:18] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5325448444356378671
Running compilation step : cd /tmp/ltsmin5325448444356378671;'/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/ltsmin5325448444356378671;'/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/ltsmin5325448444356378671;'/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 Echo-PT-d02r15-LTLCardinality-12 finished in 275654 ms.
[2023-03-21 18:36:21] [INFO ] Flatten gal took : 59 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15093440802460026479
[2023-03-21 18:36:21] [INFO ] Too many transitions (1674) to apply POR reductions. Disabling POR matrices.
[2023-03-21 18:36:21] [INFO ] Applying decomposition
[2023-03-21 18:36:21] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15093440802460026479
Running compilation step : cd /tmp/ltsmin15093440802460026479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
[2023-03-21 18:36:21] [INFO ] Flatten gal took : 62 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/graph11897765805838964404.txt' '-o' '/tmp/graph11897765805838964404.bin' '-w' '/tmp/graph11897765805838964404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11897765805838964404.bin' '-l' '-1' '-v' '-w' '/tmp/graph11897765805838964404.weights' '-q' '0' '-e' '0.001'
[2023-03-21 18:36:22] [INFO ] Decomposing Gal with order
[2023-03-21 18:36:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 18:36:22] [INFO ] Removed a total of 1929 redundant transitions.
[2023-03-21 18:36:22] [INFO ] Flatten gal took : 103 ms
[2023-03-21 18:36:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 24 ms.
[2023-03-21 18:36:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality13023193082675048520.gal : 17 ms
[2023-03-21 18:36:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality5703081015466403263.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/LTLCardinality13023193082675048520.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5703081015466403263.ltl' '-c' '-stutter-deadlock'
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 3 LTL properties
Checking formula 0 : !(((F("((i0.u243.p1796==0)||(i1.u19.p1119==1))"))&&(X(F("(i8.u242.p183==1)")))))
Formula 0 simplified : G!"((i0.u243.p1796==0)||(i1.u19.p1119==1))" | XG!"(i8.u242.p183==1)"
Compilation finished in 3735 ms.
Running link step : cd /tmp/ltsmin15093440802460026479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin15093440802460026479;'/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(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin15093440802460026479;'/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(<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15093440802460026479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-21 19:01:34] [INFO ] Applying decomposition
[2023-03-21 19:01:34] [INFO ] Flatten gal took : 289 ms
[2023-03-21 19:01:35] [INFO ] Decomposing Gal with order
[2023-03-21 19:01:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:01:45] [INFO ] Removed a total of 4508 redundant transitions.
[2023-03-21 19:01:46] [INFO ] Flatten gal took : 1088 ms
[2023-03-21 19:01:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 183 ms.
[2023-03-21 19:01:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality18089717573543393611.gal : 90 ms
[2023-03-21 19:01:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality1116653032904378911.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/LTLCardinality18089717573543393611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1116653032904378911.ltl' '-c' '-stutter-deadlock'
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 3 LTL properties
Checking formula 0 : !(((F("((u55.p1796==0)||(u37.p1119==1))"))&&(X(F("(u110.p183==1)")))))
Formula 0 simplified : G!"((u55.p1796==0)||(u37.p1119==1))" | XG!"(u110.p183==1)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin15093440802460026479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15093440802460026479;'/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' 'X(([]((LTLAPp3==true))||[](<>((LTLAPp4==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 140376 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16244140 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="Echo-PT-d02r15"
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 Echo-PT-d02r15, 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 r165-tall-167838849900067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r15.tgz
mv Echo-PT-d02r15 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 ;