About the Execution of ITS-Tools for HirschbergSinclair-PT-40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12060.659 | 3600000.00 | 8011688.00 | 8540.50 | TTF?FFTFFTT?TFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477500323.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is HirschbergSinclair-PT-40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477500323
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 8.6K Apr 29 16:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 16:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K May 9 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 580K May 10 09:34 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 HirschbergSinclair-PT-40-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-40-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652763575842
Running Version 202205111006
[2022-05-17 04:59:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 04:59:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 04:59:39] [INFO ] Load time of PNML (sax parser for PT used): 352 ms
[2022-05-17 04:59:39] [INFO ] Transformed 1068 places.
[2022-05-17 04:59:39] [INFO ] Transformed 982 transitions.
[2022-05-17 04:59:39] [INFO ] Parsed PT model containing 1068 places and 982 transitions in 626 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 1068 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 1029 transition count 982
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 73 place count 995 transition count 948
Iterating global reduction 1 with 34 rules applied. Total rules applied 107 place count 995 transition count 948
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 136 place count 966 transition count 919
Iterating global reduction 1 with 29 rules applied. Total rules applied 165 place count 966 transition count 919
Applied a total of 165 rules in 707 ms. Remains 966 /1068 variables (removed 102) and now considering 919/982 (removed 63) transitions.
// Phase 1: matrix 919 rows 966 cols
[2022-05-17 04:59:40] [INFO ] Computed 47 place invariants in 60 ms
[2022-05-17 04:59:41] [INFO ] Implicit Places using invariants in 1259 ms returned []
// Phase 1: matrix 919 rows 966 cols
[2022-05-17 04:59:41] [INFO ] Computed 47 place invariants in 10 ms
[2022-05-17 04:59:45] [INFO ] Implicit Places using invariants and state equation in 4206 ms returned []
Implicit Place search using SMT with State Equation took 5531 ms to find 0 implicit places.
// Phase 1: matrix 919 rows 966 cols
[2022-05-17 04:59:45] [INFO ] Computed 47 place invariants in 21 ms
[2022-05-17 04:59:47] [INFO ] Dead Transitions using invariants and state equation in 1241 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 966/1068 places, 919/982 transitions.
Finished structural reductions, in 1 iterations. Remains : 966/1068 places, 919/982 transitions.
Support contains 45 out of 966 places after structural reductions.
[2022-05-17 04:59:47] [INFO ] Flatten gal took : 169 ms
[2022-05-17 04:59:47] [INFO ] Flatten gal took : 121 ms
[2022-05-17 04:59:47] [INFO ] Input system was already deterministic with 919 transitions.
Support contains 41 out of 966 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 893 ms. (steps per millisecond=11 ) properties (out of 24) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 919 rows 966 cols
[2022-05-17 04:59:49] [INFO ] Computed 47 place invariants in 11 ms
[2022-05-17 04:59:49] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2022-05-17 04:59:49] [INFO ] [Real]Absence check using 1 positive and 46 generalized place invariants in 354 ms returned sat
[2022-05-17 04:59:50] [INFO ] After 1087ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-17 04:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2022-05-17 04:59:50] [INFO ] [Nat]Absence check using 1 positive and 46 generalized place invariants in 332 ms returned sat
[2022-05-17 04:59:52] [INFO ] After 2081ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-40-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 966 stabilizing places and 919 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 966 transition count 919
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 : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 965 transition count 919
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 955 transition count 909
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 955 transition count 909
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 26 place count 950 transition count 904
Iterating global reduction 1 with 5 rules applied. Total rules applied 31 place count 950 transition count 904
Applied a total of 31 rules in 217 ms. Remains 950 /966 variables (removed 16) and now considering 904/919 (removed 15) transitions.
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 04:59:52] [INFO ] Computed 46 place invariants in 10 ms
[2022-05-17 04:59:53] [INFO ] Implicit Places using invariants in 913 ms returned []
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 04:59:53] [INFO ] Computed 46 place invariants in 11 ms
[2022-05-17 04:59:55] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 2078 ms to find 0 implicit places.
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 04:59:55] [INFO ] Computed 46 place invariants in 9 ms
[2022-05-17 04:59:56] [INFO ] Dead Transitions using invariants and state equation in 1415 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 950/966 places, 904/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 950/966 places, 904/919 transitions.
Stuttering acceptance computed with spot in 264 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s476 s143)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1695 ms.
Product exploration explored 100000 steps with 50000 reset in 1474 ms.
Computed a total of 950 stabilizing places and 904 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 950 transition count 904
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-01 finished in 7867 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U X(((p1 U F(p1))&&p2))))'
Support contains 4 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 965 transition count 919
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 954 transition count 908
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 954 transition count 908
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 948 transition count 902
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 948 transition count 902
Applied a total of 35 rules in 204 ms. Remains 948 /966 variables (removed 18) and now considering 902/919 (removed 17) transitions.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:00] [INFO ] Computed 46 place invariants in 9 ms
[2022-05-17 05:00:01] [INFO ] Implicit Places using invariants in 764 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:01] [INFO ] Computed 46 place invariants in 11 ms
[2022-05-17 05:00:02] [INFO ] Implicit Places using invariants and state equation in 1209 ms returned []
Implicit Place search using SMT with State Equation took 1981 ms to find 0 implicit places.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:02] [INFO ] Computed 46 place invariants in 9 ms
[2022-05-17 05:00:04] [INFO ] Dead Transitions using invariants and state equation in 1389 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/966 places, 902/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 948/966 places, 902/919 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LEQ s661 s277) (LEQ 1 s650)), p2:(GT s661 s277), p1:(LEQ 1 s441)], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 594 steps with 0 reset in 9 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-02 finished in 3901 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&X(p1))))'
Support contains 3 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 965 transition count 919
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 954 transition count 908
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 954 transition count 908
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 948 transition count 902
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 948 transition count 902
Applied a total of 35 rules in 207 ms. Remains 948 /966 variables (removed 18) and now considering 902/919 (removed 17) transitions.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:04] [INFO ] Computed 46 place invariants in 9 ms
[2022-05-17 05:00:05] [INFO ] Implicit Places using invariants in 954 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:05] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:00:06] [INFO ] Implicit Places using invariants and state equation in 1233 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:06] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:00:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 05:00:07] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 948/966 places, 902/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 948/966 places, 902/919 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s765 s361) (LEQ 1 s433)), p1:(LEQ 1 s433)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 244 reset in 774 ms.
Product exploration explored 100000 steps with 244 reset in 886 ms.
Computed a total of 948 stabilizing places and 902 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 948 transition count 902
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 (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 268 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Finished random walk after 407 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 449 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:11] [INFO ] Computed 46 place invariants in 10 ms
[2022-05-17 05:00:12] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 229 ms returned sat
[2022-05-17 05:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:00:18] [INFO ] [Real]Absence check using state equation in 5884 ms returned sat
[2022-05-17 05:00:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:00:20] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 342 ms returned sat
[2022-05-17 05:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:00:25] [INFO ] [Nat]Absence check using state equation in 4901 ms returned sat
[2022-05-17 05:00:25] [INFO ] Computed and/alt/rep : 414/420/414 causal constraints (skipped 448 transitions) in 144 ms.
[2022-05-17 05:00:30] [INFO ] Added : 174 causal constraints over 35 iterations in 4979 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 948 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Applied a total of 0 rules in 67 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:30] [INFO ] Computed 46 place invariants in 9 ms
[2022-05-17 05:00:31] [INFO ] Implicit Places using invariants in 1036 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:31] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:00:32] [INFO ] Implicit Places using invariants and state equation in 1235 ms returned []
Implicit Place search using SMT with State Equation took 2286 ms to find 0 implicit places.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:32] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:00:34] [INFO ] Dead Transitions using invariants and state equation in 1203 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 948/948 places, 902/902 transitions.
Computed a total of 948 stabilizing places and 902 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 948 transition count 902
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 (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 287 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Finished random walk after 410 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 295 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:35] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:00:36] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 218 ms returned sat
[2022-05-17 05:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:00:42] [INFO ] [Real]Absence check using state equation in 6047 ms returned sat
[2022-05-17 05:00:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:00:44] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 385 ms returned sat
[2022-05-17 05:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:00:49] [INFO ] [Nat]Absence check using state equation in 4738 ms returned sat
[2022-05-17 05:00:49] [INFO ] Computed and/alt/rep : 414/420/414 causal constraints (skipped 448 transitions) in 108 ms.
[2022-05-17 05:00:53] [INFO ] Added : 174 causal constraints over 35 iterations in 4733 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 244 reset in 783 ms.
Product exploration explored 100000 steps with 244 reset in 867 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Support contains 3 out of 948 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Performed 405 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 405 rules applied. Total rules applied 405 place count 948 transition count 902
Deduced a syphon composed of 405 places in 9 ms
Applied a total of 405 rules in 277 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
[2022-05-17 05:00:56] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:00:56] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:00:57] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 948/948 places, 902/902 transitions.
Finished structural reductions, in 1 iterations. Remains : 948/948 places, 902/902 transitions.
Product exploration explored 100000 steps with 434 reset in 770 ms.
Product exploration explored 100000 steps with 434 reset in 568 ms.
Built C files in :
/tmp/ltsmin10961383214308411222
[2022-05-17 05:00:59] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10961383214308411222
Running compilation step : cd /tmp/ltsmin10961383214308411222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2815 ms.
Running link step : cd /tmp/ltsmin10961383214308411222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin10961383214308411222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17619695359294337194.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 948 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 948/948 places, 902/902 transitions.
Applied a total of 0 rules in 45 ms. Remains 948 /948 variables (removed 0) and now considering 902/902 (removed 0) transitions.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:01:14] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:01:15] [INFO ] Implicit Places using invariants in 927 ms returned []
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:01:15] [INFO ] Computed 46 place invariants in 8 ms
[2022-05-17 05:01:16] [INFO ] Implicit Places using invariants and state equation in 1109 ms returned []
Implicit Place search using SMT with State Equation took 2042 ms to find 0 implicit places.
// Phase 1: matrix 902 rows 948 cols
[2022-05-17 05:01:16] [INFO ] Computed 46 place invariants in 10 ms
[2022-05-17 05:01:17] [INFO ] Dead Transitions using invariants and state equation in 1154 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 948/948 places, 902/902 transitions.
Built C files in :
/tmp/ltsmin3071374289437210684
[2022-05-17 05:01:17] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3071374289437210684
Running compilation step : cd /tmp/ltsmin3071374289437210684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2685 ms.
Running link step : cd /tmp/ltsmin3071374289437210684;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3071374289437210684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8902097318121922079.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 05:01:32] [INFO ] Flatten gal took : 58 ms
[2022-05-17 05:01:32] [INFO ] Flatten gal took : 70 ms
[2022-05-17 05:01:32] [INFO ] Time to serialize gal into /tmp/LTL8468976365189923150.gal : 21 ms
[2022-05-17 05:01:32] [INFO ] Time to serialize properties into /tmp/LTL10683452841431935483.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8468976365189923150.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10683452841431935483.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8468976...267
Read 1 LTL properties
Checking formula 0 : !((F((X("((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))"))&&(X("(election_40_4_4_to_right_3>=1)...161
Formula 0 simplified : !F(X"((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))" & X"(election_40_4_4_to_right_3>=1)")
Detected timeout of ITS tools.
[2022-05-17 05:01:48] [INFO ] Flatten gal took : 100 ms
[2022-05-17 05:01:48] [INFO ] Applying decomposition
[2022-05-17 05:01:48] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10789077085328889656.txt' '-o' '/tmp/graph10789077085328889656.bin' '-w' '/tmp/graph10789077085328889656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10789077085328889656.bin' '-l' '-1' '-v' '-w' '/tmp/graph10789077085328889656.weights' '-q' '0' '-e' '0.001'
[2022-05-17 05:01:48] [INFO ] Decomposing Gal with order
[2022-05-17 05:01:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 05:01:48] [INFO ] Removed a total of 85 redundant transitions.
[2022-05-17 05:01:48] [INFO ] Flatten gal took : 277 ms
[2022-05-17 05:01:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2022-05-17 05:01:49] [INFO ] Time to serialize gal into /tmp/LTL9799870671854997714.gal : 33 ms
[2022-05-17 05:01:49] [INFO ] Time to serialize properties into /tmp/LTL16041817872861819383.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9799870671854997714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16041817872861819383.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9799870...267
Read 1 LTL properties
Checking formula 0 : !((F((X("((gu57.rcv_right_election_40_6_8_32<=gu57.reply_40_3_right40)||(gi0.gi1.gi0.gu3.election_40_4_4_to_right_3>=1))"))&&(X("(gi0....203
Formula 0 simplified : !F(X"((gu57.rcv_right_election_40_6_8_32<=gu57.reply_40_3_right40)||(gi0.gi1.gi0.gu3.election_40_4_4_to_right_3>=1))" & X"(gi0.gi1.g...194
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin281581695233780681
[2022-05-17 05:02:04] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin281581695233780681
Running compilation step : cd /tmp/ltsmin281581695233780681;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2614 ms.
Running link step : cd /tmp/ltsmin281581695233780681;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin281581695233780681;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-03 finished in 135052 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 965 transition count 919
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 955 transition count 909
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 955 transition count 909
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 26 place count 950 transition count 904
Iterating global reduction 1 with 5 rules applied. Total rules applied 31 place count 950 transition count 904
Applied a total of 31 rules in 139 ms. Remains 950 /966 variables (removed 16) and now considering 904/919 (removed 15) transitions.
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 05:02:19] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:02:20] [INFO ] Implicit Places using invariants in 709 ms returned []
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 05:02:20] [INFO ] Computed 46 place invariants in 5 ms
[2022-05-17 05:02:24] [INFO ] Implicit Places using invariants and state equation in 4341 ms returned []
Implicit Place search using SMT with State Equation took 5052 ms to find 0 implicit places.
// Phase 1: matrix 904 rows 950 cols
[2022-05-17 05:02:24] [INFO ] Computed 46 place invariants in 7 ms
[2022-05-17 05:02:26] [INFO ] Dead Transitions using invariants and state equation in 1498 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 950/966 places, 904/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 950/966 places, 904/919 transitions.
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s623 s123)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 525 steps with 0 reset in 4 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-04 finished in 7004 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(X(X(p0)))))'
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 406 transitions
Trivial Post-agglo rules discarded 406 transitions
Performed 406 trivial Post agglomeration. Transition count delta: 406
Iterating post reduction 0 with 406 rules applied. Total rules applied 407 place count 925 transition count 473
Reduce places removed 406 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 407 rules applied. Total rules applied 814 place count 519 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 815 place count 518 transition count 472
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 826 place count 507 transition count 461
Iterating global reduction 3 with 11 rules applied. Total rules applied 837 place count 507 transition count 461
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 842 place count 507 transition count 456
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 847 place count 502 transition count 456
Applied a total of 847 rules in 140 ms. Remains 502 /966 variables (removed 464) and now considering 456/919 (removed 463) transitions.
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:26] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:02:27] [INFO ] Implicit Places using invariants in 1102 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:27] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:02:31] [INFO ] Implicit Places using invariants and state equation in 3463 ms returned []
Implicit Place search using SMT with State Equation took 4569 ms to find 0 implicit places.
[2022-05-17 05:02:31] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:31] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:02:32] [INFO ] Dead Transitions using invariants and state equation in 1040 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/966 places, 456/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/966 places, 456/919 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s364 s446)], 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 202 reset in 606 ms.
Product exploration explored 100000 steps with 202 reset in 425 ms.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-06 finished in 7250 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(p1)))))'
Support contains 5 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 958 transition count 911
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 958 transition count 911
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 954 transition count 907
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 954 transition count 907
Applied a total of 24 rules in 481 ms. Remains 954 /966 variables (removed 12) and now considering 907/919 (removed 12) transitions.
// Phase 1: matrix 907 rows 954 cols
[2022-05-17 05:02:34] [INFO ] Computed 47 place invariants in 4 ms
[2022-05-17 05:02:35] [INFO ] Implicit Places using invariants in 1166 ms returned []
// Phase 1: matrix 907 rows 954 cols
[2022-05-17 05:02:35] [INFO ] Computed 47 place invariants in 9 ms
[2022-05-17 05:02:39] [INFO ] Implicit Places using invariants and state equation in 4481 ms returned []
Implicit Place search using SMT with State Equation took 5649 ms to find 0 implicit places.
// Phase 1: matrix 907 rows 954 cols
[2022-05-17 05:02:39] [INFO ] Computed 47 place invariants in 8 ms
[2022-05-17 05:02:41] [INFO ] Dead Transitions using invariants and state equation in 1303 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 954/966 places, 907/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 954/966 places, 907/919 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (LEQ s295 s223) (LEQ s127 s437)), p0:(LEQ 1 s182)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1170 steps with 1 reset in 6 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-08 finished in 7612 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 406 transitions
Trivial Post-agglo rules discarded 406 transitions
Performed 406 trivial Post agglomeration. Transition count delta: 406
Iterating post reduction 0 with 406 rules applied. Total rules applied 407 place count 925 transition count 473
Reduce places removed 406 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 407 rules applied. Total rules applied 814 place count 519 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 815 place count 518 transition count 472
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 826 place count 507 transition count 461
Iterating global reduction 3 with 11 rules applied. Total rules applied 837 place count 507 transition count 461
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 842 place count 507 transition count 456
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 847 place count 502 transition count 456
Applied a total of 847 rules in 75 ms. Remains 502 /966 variables (removed 464) and now considering 456/919 (removed 463) transitions.
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:41] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:02:42] [INFO ] Implicit Places using invariants in 1031 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:42] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:02:45] [INFO ] Implicit Places using invariants and state equation in 2847 ms returned []
Implicit Place search using SMT with State Equation took 3882 ms to find 0 implicit places.
[2022-05-17 05:02:45] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:45] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:02:46] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/966 places, 456/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/966 places, 456/919 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s69 s129) (LEQ 1 s315))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 271 reset in 581 ms.
Product exploration explored 100000 steps with 270 reset in 525 ms.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Finished random walk after 387 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=96 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 228 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:48] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:02:49] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 236 ms returned sat
[2022-05-17 05:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:02:51] [INFO ] [Real]Absence check using state equation in 1699 ms returned sat
[2022-05-17 05:02:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:02:52] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 536 ms returned sat
[2022-05-17 05:02:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:02:52] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2022-05-17 05:02:52] [INFO ] Computed and/alt/rep : 377/384/377 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-17 05:02:55] [INFO ] Added : 254 causal constraints over 51 iterations in 3104 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 42 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:55] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:02:57] [INFO ] Implicit Places using invariants in 1127 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:02:57] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:03:00] [INFO ] Implicit Places using invariants and state equation in 3229 ms returned []
Implicit Place search using SMT with State Equation took 4358 ms to find 0 implicit places.
[2022-05-17 05:03:00] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:03:00] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-17 05:03:01] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/502 places, 456/456 transitions.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 380 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=126 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 216 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:03:02] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:03:03] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 152 ms returned sat
[2022-05-17 05:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:03:04] [INFO ] [Real]Absence check using state equation in 1524 ms returned sat
[2022-05-17 05:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:03:05] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 545 ms returned sat
[2022-05-17 05:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:03:06] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2022-05-17 05:03:06] [INFO ] Computed and/alt/rep : 377/384/377 causal constraints (skipped 0 transitions) in 62 ms.
[2022-05-17 05:03:09] [INFO ] Added : 254 causal constraints over 51 iterations in 3095 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 270 reset in 586 ms.
Product exploration explored 100000 steps with 271 reset in 389 ms.
Built C files in :
/tmp/ltsmin299413219379753720
[2022-05-17 05:03:10] [INFO ] Computing symmetric may disable matrix : 456 transitions.
[2022-05-17 05:03:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:10] [INFO ] Computing symmetric may enable matrix : 456 transitions.
[2022-05-17 05:03:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:10] [INFO ] Computing Do-Not-Accords matrix : 456 transitions.
[2022-05-17 05:03:10] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:10] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin299413219379753720
Running compilation step : cd /tmp/ltsmin299413219379753720;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1687 ms.
Running link step : cd /tmp/ltsmin299413219379753720;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin299413219379753720;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5935705606150248806.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 456/456 transitions.
Applied a total of 0 rules in 29 ms. Remains 502 /502 variables (removed 0) and now considering 456/456 (removed 0) transitions.
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:03:25] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:03:26] [INFO ] Implicit Places using invariants in 961 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:03:26] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:03:29] [INFO ] Implicit Places using invariants and state equation in 3119 ms returned []
Implicit Place search using SMT with State Equation took 4082 ms to find 0 implicit places.
[2022-05-17 05:03:29] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:03:29] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:03:30] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/502 places, 456/456 transitions.
Built C files in :
/tmp/ltsmin7273764378890300717
[2022-05-17 05:03:30] [INFO ] Computing symmetric may disable matrix : 456 transitions.
[2022-05-17 05:03:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:30] [INFO ] Computing symmetric may enable matrix : 456 transitions.
[2022-05-17 05:03:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:30] [INFO ] Computing Do-Not-Accords matrix : 456 transitions.
[2022-05-17 05:03:30] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:03:30] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7273764378890300717
Running compilation step : cd /tmp/ltsmin7273764378890300717;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2658 ms.
Running link step : cd /tmp/ltsmin7273764378890300717;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin7273764378890300717;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11232376688061948460.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 05:03:45] [INFO ] Flatten gal took : 58 ms
[2022-05-17 05:03:45] [INFO ] Flatten gal took : 23 ms
[2022-05-17 05:03:45] [INFO ] Time to serialize gal into /tmp/LTL4967619495305416153.gal : 3 ms
[2022-05-17 05:03:45] [INFO ] Time to serialize properties into /tmp/LTL10274054236568277433.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4967619495305416153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10274054236568277433.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4967619...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((rcv_right_election_15_0_1_14<=election_40_1_1_to_right_40)&&(rcv_left_reply_40_5_39>=1))"))))
Formula 0 simplified : !GF"((rcv_right_election_15_0_1_14<=election_40_1_1_to_right_40)&&(rcv_left_reply_40_5_39>=1))"
Detected timeout of ITS tools.
[2022-05-17 05:04:00] [INFO ] Flatten gal took : 21 ms
[2022-05-17 05:04:00] [INFO ] Applying decomposition
[2022-05-17 05:04:00] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6603163099550842271.txt' '-o' '/tmp/graph6603163099550842271.bin' '-w' '/tmp/graph6603163099550842271.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6603163099550842271.bin' '-l' '-1' '-v' '-w' '/tmp/graph6603163099550842271.weights' '-q' '0' '-e' '0.001'
[2022-05-17 05:04:00] [INFO ] Decomposing Gal with order
[2022-05-17 05:04:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 05:04:00] [INFO ] Removed a total of 324 redundant transitions.
[2022-05-17 05:04:00] [INFO ] Flatten gal took : 49 ms
[2022-05-17 05:04:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 12 ms.
[2022-05-17 05:04:00] [INFO ] Time to serialize gal into /tmp/LTL1645649967493257702.gal : 5 ms
[2022-05-17 05:04:00] [INFO ] Time to serialize properties into /tmp/LTL15465963273630332413.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1645649967493257702.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15465963273630332413.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1645649...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((gu43.rcv_right_election_15_0_1_14<=gu43.election_40_1_1_to_right_40)&&(gi2.gi1.gi1.gu0.rcv_left_reply_40_5_39>=1))"))))
Formula 0 simplified : !GF"((gu43.rcv_right_election_15_0_1_14<=gu43.election_40_1_1_to_right_40)&&(gi2.gi1.gi1.gu0.rcv_left_reply_40_5_39>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10419454189191438863
[2022-05-17 05:04:15] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10419454189191438863
Running compilation step : cd /tmp/ltsmin10419454189191438863;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1267 ms.
Running link step : cd /tmp/ltsmin10419454189191438863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10419454189191438863;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-11 finished in 109532 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||F(G(F(G(X(p1))))))))'
Support contains 4 out of 966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 404 transitions
Trivial Post-agglo rules discarded 404 transitions
Performed 404 trivial Post agglomeration. Transition count delta: 404
Iterating post reduction 0 with 404 rules applied. Total rules applied 405 place count 925 transition count 475
Reduce places removed 404 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 405 rules applied. Total rules applied 810 place count 521 transition count 474
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 811 place count 520 transition count 474
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 821 place count 510 transition count 464
Iterating global reduction 3 with 10 rules applied. Total rules applied 831 place count 510 transition count 464
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 835 place count 510 transition count 460
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 839 place count 506 transition count 460
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 841 place count 505 transition count 459
Applied a total of 841 rules in 81 ms. Remains 505 /966 variables (removed 461) and now considering 459/919 (removed 460) transitions.
// Phase 1: matrix 459 rows 505 cols
[2022-05-17 05:04:30] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:04:31] [INFO ] Implicit Places using invariants in 811 ms returned []
// Phase 1: matrix 459 rows 505 cols
[2022-05-17 05:04:31] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-17 05:04:34] [INFO ] Implicit Places using invariants and state equation in 2634 ms returned []
Implicit Place search using SMT with State Equation took 3448 ms to find 0 implicit places.
[2022-05-17 05:04:34] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 459 rows 505 cols
[2022-05-17 05:04:34] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-17 05:04:35] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 505/966 places, 459/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 505/966 places, 459/919 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s321 s98), p1:(GT s203 s303)], nbAcceptance=2, 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 201 reset in 870 ms.
Product exploration explored 100000 steps with 201 reset in 560 ms.
Computed a total of 505 stabilizing places and 459 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 505 transition count 459
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 (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 11 factoid took 372 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-12 finished in 6436 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
Support contains 1 out of 966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 408 transitions
Trivial Post-agglo rules discarded 408 transitions
Performed 408 trivial Post agglomeration. Transition count delta: 408
Iterating post reduction 0 with 408 rules applied. Total rules applied 409 place count 925 transition count 471
Reduce places removed 408 places and 0 transitions.
Iterating post reduction 1 with 408 rules applied. Total rules applied 817 place count 517 transition count 471
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 828 place count 506 transition count 460
Iterating global reduction 2 with 11 rules applied. Total rules applied 839 place count 506 transition count 460
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 844 place count 506 transition count 455
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 849 place count 501 transition count 455
Applied a total of 849 rules in 48 ms. Remains 501 /966 variables (removed 465) and now considering 455/919 (removed 464) transitions.
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:37] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:04:37] [INFO ] Implicit Places using invariants in 568 ms returned []
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:37] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:04:40] [INFO ] Implicit Places using invariants and state equation in 2669 ms returned []
Implicit Place search using SMT with State Equation took 3241 ms to find 0 implicit places.
[2022-05-17 05:04:40] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:40] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:04:41] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 501/966 places, 455/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 501/966 places, 455/919 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s255)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 393 reset in 599 ms.
Product exploration explored 100000 steps with 393 reset in 470 ms.
Computed a total of 501 stabilizing places and 455 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 501 transition count 455
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 p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 168 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0)]
Finished random walk after 275 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=91 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:43] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:04:44] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 151 ms returned sat
[2022-05-17 05:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:04:45] [INFO ] [Real]Absence check using state equation in 1110 ms returned sat
[2022-05-17 05:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:04:46] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 474 ms returned sat
[2022-05-17 05:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:04:46] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2022-05-17 05:04:46] [INFO ] Computed and/alt/rep : 376/383/376 causal constraints (skipped 0 transitions) in 35 ms.
[2022-05-17 05:04:48] [INFO ] Added : 194 causal constraints over 39 iterations in 2018 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 501 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 501/501 places, 455/455 transitions.
Applied a total of 0 rules in 29 ms. Remains 501 /501 variables (removed 0) and now considering 455/455 (removed 0) transitions.
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:48] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:04:49] [INFO ] Implicit Places using invariants in 786 ms returned []
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:49] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:04:52] [INFO ] Implicit Places using invariants and state equation in 2507 ms returned []
Implicit Place search using SMT with State Equation took 3295 ms to find 0 implicit places.
[2022-05-17 05:04:52] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:52] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-17 05:04:52] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 501/501 places, 455/455 transitions.
Computed a total of 501 stabilizing places and 455 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 501 transition count 455
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 p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 266 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=133 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 455 rows 501 cols
[2022-05-17 05:04:53] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:04:54] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 231 ms returned sat
[2022-05-17 05:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:04:55] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2022-05-17 05:04:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:04:56] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 283 ms returned sat
[2022-05-17 05:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:04:57] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2022-05-17 05:04:57] [INFO ] Computed and/alt/rep : 376/383/376 causal constraints (skipped 0 transitions) in 30 ms.
[2022-05-17 05:04:58] [INFO ] Added : 194 causal constraints over 39 iterations in 1772 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 393 reset in 438 ms.
Product exploration explored 100000 steps with 393 reset in 479 ms.
Built C files in :
/tmp/ltsmin17313768306029466320
[2022-05-17 05:04:59] [INFO ] Computing symmetric may disable matrix : 455 transitions.
[2022-05-17 05:04:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:04:59] [INFO ] Computing symmetric may enable matrix : 455 transitions.
[2022-05-17 05:04:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:04:59] [INFO ] Computing Do-Not-Accords matrix : 455 transitions.
[2022-05-17 05:04:59] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:04:59] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17313768306029466320
Running compilation step : cd /tmp/ltsmin17313768306029466320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1987 ms.
Running link step : cd /tmp/ltsmin17313768306029466320;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin17313768306029466320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13223444635801052816.hoa' '--buchi-type=spotba'
LTSmin run took 3368 ms.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-13 finished in 28058 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(p0))))'
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 407 rules applied. Total rules applied 408 place count 925 transition count 472
Reduce places removed 407 places and 0 transitions.
Iterating post reduction 1 with 407 rules applied. Total rules applied 815 place count 518 transition count 472
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 826 place count 507 transition count 461
Iterating global reduction 2 with 11 rules applied. Total rules applied 837 place count 507 transition count 461
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 842 place count 507 transition count 456
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 847 place count 502 transition count 456
Applied a total of 847 rules in 43 ms. Remains 502 /966 variables (removed 464) and now considering 456/919 (removed 463) transitions.
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:05:05] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:06] [INFO ] Implicit Places using invariants in 709 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:05:06] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:08] [INFO ] Implicit Places using invariants and state equation in 2756 ms returned []
Implicit Place search using SMT with State Equation took 3467 ms to find 0 implicit places.
[2022-05-17 05:05:08] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 456 rows 502 cols
[2022-05-17 05:05:08] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-17 05:05:09] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/966 places, 456/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 502/966 places, 456/919 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s365 s273)], 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 201 reset in 303 ms.
Product exploration explored 100000 steps with 201 reset in 347 ms.
Computed a total of 502 stabilizing places and 456 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 502 transition count 456
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HirschbergSinclair-PT-40-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-14 finished in 5164 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&X(p1))))'
Found a CL insensitive property : HirschbergSinclair-PT-40-LTLCardinality-03
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Support contains 3 out of 966 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 966/966 places, 919/919 transitions.
Graph (complete) has 1839 edges and 966 vertex of which 965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 40 places and 40 transitions.
Drop transitions removed 405 transitions
Trivial Post-agglo rules discarded 405 transitions
Performed 405 trivial Post agglomeration. Transition count delta: 405
Iterating post reduction 0 with 405 rules applied. Total rules applied 406 place count 925 transition count 474
Reduce places removed 405 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 406 rules applied. Total rules applied 812 place count 520 transition count 473
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 813 place count 519 transition count 473
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 824 place count 508 transition count 462
Iterating global reduction 3 with 11 rules applied. Total rules applied 835 place count 508 transition count 462
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 840 place count 508 transition count 457
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 845 place count 503 transition count 457
Applied a total of 845 rules in 46 ms. Remains 503 /966 variables (removed 463) and now considering 457/919 (removed 462) transitions.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:10] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:11] [INFO ] Implicit Places using invariants in 620 ms returned []
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:11] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:05:13] [INFO ] Implicit Places using invariants and state equation in 2569 ms returned []
Implicit Place search using SMT with State Equation took 3207 ms to find 0 implicit places.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:13] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:14] [INFO ] Dead Transitions using invariants and state equation in 648 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 503/966 places, 457/919 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/966 places, 457/919 transitions.
Running random walk in product with property : HirschbergSinclair-PT-40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s391 s185) (LEQ 1 s223)), p1:(LEQ 1 s223)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 526 reset in 580 ms.
Product exploration explored 100000 steps with 526 reset in 565 ms.
Computed a total of 503 stabilizing places and 457 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 503 transition count 457
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 (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 185 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Finished random walk after 212 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=106 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 256 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:16] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:17] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 176 ms returned sat
[2022-05-17 05:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:05:18] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2022-05-17 05:05:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:05:19] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 380 ms returned sat
[2022-05-17 05:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:05:19] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2022-05-17 05:05:19] [INFO ] Computed and/alt/rep : 378/385/378 causal constraints (skipped 0 transitions) in 31 ms.
[2022-05-17 05:05:20] [INFO ] Added : 98 causal constraints over 20 iterations in 847 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 457/457 transitions.
Applied a total of 0 rules in 17 ms. Remains 503 /503 variables (removed 0) and now considering 457/457 (removed 0) transitions.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:20] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:21] [INFO ] Implicit Places using invariants in 809 ms returned []
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:21] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:24] [INFO ] Implicit Places using invariants and state equation in 3011 ms returned []
Implicit Place search using SMT with State Equation took 3827 ms to find 0 implicit places.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:24] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:05:25] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 457/457 transitions.
Computed a total of 503 stabilizing places and 457 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 503 transition count 457
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 (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Finished random walk after 209 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=69 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (OR (NOT p0) (NOT p1))), (X (X (OR (NOT p0) (NOT p1)))), (F (G p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:26] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-17 05:05:27] [INFO ] [Real]Absence check using 0 positive and 46 generalized place invariants in 165 ms returned sat
[2022-05-17 05:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 05:05:28] [INFO ] [Real]Absence check using state equation in 1319 ms returned sat
[2022-05-17 05:05:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 05:05:29] [INFO ] [Nat]Absence check using 0 positive and 46 generalized place invariants in 517 ms returned sat
[2022-05-17 05:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 05:05:29] [INFO ] [Nat]Absence check using state equation in 321 ms returned sat
[2022-05-17 05:05:29] [INFO ] Computed and/alt/rep : 378/385/378 causal constraints (skipped 0 transitions) in 31 ms.
[2022-05-17 05:05:30] [INFO ] Added : 98 causal constraints over 20 iterations in 691 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 527 reset in 808 ms.
Product exploration explored 100000 steps with 526 reset in 737 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 503/503 places, 457/457 transitions.
Applied a total of 0 rules in 18 ms. Remains 503 /503 variables (removed 0) and now considering 457/457 (removed 0) transitions.
[2022-05-17 05:05:32] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:32] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:33] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 457/457 transitions.
Product exploration explored 100000 steps with 526 reset in 565 ms.
Product exploration explored 100000 steps with 526 reset in 842 ms.
Built C files in :
/tmp/ltsmin14468033256269035366
[2022-05-17 05:05:34] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14468033256269035366
Running compilation step : cd /tmp/ltsmin14468033256269035366;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1221 ms.
Running link step : cd /tmp/ltsmin14468033256269035366;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin14468033256269035366;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3208360428265509061.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 457/457 transitions.
Applied a total of 0 rules in 17 ms. Remains 503 /503 variables (removed 0) and now considering 457/457 (removed 0) transitions.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:49] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:50] [INFO ] Implicit Places using invariants in 860 ms returned []
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:50] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:53] [INFO ] Implicit Places using invariants and state equation in 3235 ms returned []
Implicit Place search using SMT with State Equation took 4097 ms to find 0 implicit places.
// Phase 1: matrix 457 rows 503 cols
[2022-05-17 05:05:53] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-17 05:05:54] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 503/503 places, 457/457 transitions.
Built C files in :
/tmp/ltsmin6466494395422749292
[2022-05-17 05:05:54] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6466494395422749292
Running compilation step : cd /tmp/ltsmin6466494395422749292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1470 ms.
Running link step : cd /tmp/ltsmin6466494395422749292;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6466494395422749292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14497550458845105993.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 05:06:09] [INFO ] Flatten gal took : 20 ms
[2022-05-17 05:06:09] [INFO ] Flatten gal took : 17 ms
[2022-05-17 05:06:09] [INFO ] Time to serialize gal into /tmp/LTL16021385612764674837.gal : 4 ms
[2022-05-17 05:06:09] [INFO ] Time to serialize properties into /tmp/LTL11252570598861934236.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16021385612764674837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11252570598861934236.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1602138...268
Read 1 LTL properties
Checking formula 0 : !((F((X("((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))"))&&(X("(election_40_4_4_to_right_3>=1)...161
Formula 0 simplified : !F(X"((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))" & X"(election_40_4_4_to_right_3>=1)")
Detected timeout of ITS tools.
[2022-05-17 05:06:24] [INFO ] Flatten gal took : 18 ms
[2022-05-17 05:06:24] [INFO ] Applying decomposition
[2022-05-17 05:06:24] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15496361950179707029.txt' '-o' '/tmp/graph15496361950179707029.bin' '-w' '/tmp/graph15496361950179707029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15496361950179707029.bin' '-l' '-1' '-v' '-w' '/tmp/graph15496361950179707029.weights' '-q' '0' '-e' '0.001'
[2022-05-17 05:06:24] [INFO ] Decomposing Gal with order
[2022-05-17 05:06:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 05:06:24] [INFO ] Removed a total of 327 redundant transitions.
[2022-05-17 05:06:24] [INFO ] Flatten gal took : 46 ms
[2022-05-17 05:06:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 20 ms.
[2022-05-17 05:06:25] [INFO ] Time to serialize gal into /tmp/LTL10723544962948196045.gal : 10 ms
[2022-05-17 05:06:25] [INFO ] Time to serialize properties into /tmp/LTL1375924754794882184.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10723544962948196045.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1375924754794882184.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1072354...267
Read 1 LTL properties
Checking formula 0 : !((F((X("((gu160.rcv_right_election_40_6_8_32<=gu160.reply_40_3_right40)||(gi2.gi0.gi0.gi5.gu83.election_40_4_4_to_right_3>=1))"))&&(X...215
Formula 0 simplified : !F(X"((gu160.rcv_right_election_40_6_8_32<=gu160.reply_40_3_right40)||(gi2.gi0.gi0.gi5.gu83.election_40_4_4_to_right_3>=1))" & X"(gi...206
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11712118238238573510
[2022-05-17 05:06:40] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11712118238238573510
Running compilation step : cd /tmp/ltsmin11712118238238573510;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1208 ms.
Running link step : cd /tmp/ltsmin11712118238238573510;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin11712118238238573510;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property HirschbergSinclair-PT-40-LTLCardinality-03 finished in 104717 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-17 05:06:55] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1752655243603978044
[2022-05-17 05:06:55] [INFO ] Computing symmetric may disable matrix : 919 transitions.
[2022-05-17 05:06:55] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:06:55] [INFO ] Computing symmetric may enable matrix : 919 transitions.
[2022-05-17 05:06:55] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 05:06:55] [INFO ] Applying decomposition
[2022-05-17 05:06:55] [INFO ] Flatten gal took : 34 ms
[2022-05-17 05:06:55] [INFO ] Computing Do-Not-Accords matrix : 919 transitions.
[2022-05-17 05:06:55] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1036072767766805619.txt' '-o' '/tmp/graph1036072767766805619.bin' '-w' '/tmp/graph1036072767766805619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1036072767766805619.bin' '-l' '-1' '-v' '-w' '/tmp/graph1036072767766805619.weights' '-q' '0' '-e' '0.001'
[2022-05-17 05:06:55] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1752655243603978044
Running compilation step : cd /tmp/ltsmin1752655243603978044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-17 05:06:55] [INFO ] Decomposing Gal with order
[2022-05-17 05:06:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 05:06:55] [INFO ] Removed a total of 87 redundant transitions.
[2022-05-17 05:06:55] [INFO ] Flatten gal took : 123 ms
[2022-05-17 05:06:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-17 05:06:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality2087630960652040795.gal : 10 ms
[2022-05-17 05:06:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality4265302480245606649.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2087630960652040795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4265302480245606649.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 2 LTL properties
Checking formula 0 : !((F((X("((gu83.rcv_right_election_40_6_8_32<=gu83.reply_40_3_right40)||(gi0.gi0.gi1.gu3.election_40_4_4_to_right_3>=1))"))&&(X("(gi0....203
Formula 0 simplified : !F(X"((gu83.rcv_right_election_40_6_8_32<=gu83.reply_40_3_right40)||(gi0.gi0.gi1.gu3.election_40_4_4_to_right_3>=1))" & X"(gi0.gi0.g...194
Compilation finished in 4145 ms.
Running link step : cd /tmp/ltsmin1752655243603978044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin1752655243603978044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu1.t43, gi0.gi0.gi0.gu31.t40, gi0.gi0.gi0.gu31.t41, gi0.gi0.gi0.gu31.t209, gi0.g...2403
Computing Next relation with stutter on 6.08186e+29 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.080: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.080: LTL layer: formula: <>((X((LTLAPp0==true))&&X((LTLAPp1==true))))
pins2lts-mc-linux64( 6/ 8), 0.100: "<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.127: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.128: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.140: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.147: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.161: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.161: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.173: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.174: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.175: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.380: DFS-FIFO for weak LTL, using special progress label 923
pins2lts-mc-linux64( 0/ 8), 0.380: There are 924 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.380: State length is 967, there are 922 groups
pins2lts-mc-linux64( 0/ 8), 0.380: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.380: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.380: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.380: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 1.339: ~120 levels ~960 states ~38344 transitions
pins2lts-mc-linux64( 1/ 8), 1.721: ~240 levels ~1920 states ~65752 transitions
pins2lts-mc-linux64( 5/ 8), 1.874: ~459 levels ~3840 states ~74392 transitions
pins2lts-mc-linux64( 4/ 8), 2.049: ~463 levels ~7680 states ~83864 transitions
pins2lts-mc-linux64( 1/ 8), 2.275: ~466 levels ~15360 states ~100896 transitions
pins2lts-mc-linux64( 1/ 8), 3.104: ~466 levels ~30720 states ~146608 transitions
pins2lts-mc-linux64( 1/ 8), 4.838: ~466 levels ~61440 states ~251456 transitions
pins2lts-mc-linux64( 1/ 8), 8.085: ~466 levels ~122880 states ~463536 transitions
pins2lts-mc-linux64( 1/ 8), 14.690: ~466 levels ~245760 states ~998736 transitions
pins2lts-mc-linux64( 7/ 8), 27.411: ~466 levels ~491520 states ~1979512 transitions
pins2lts-mc-linux64( 6/ 8), 50.775: ~466 levels ~983040 states ~4224784 transitions
pins2lts-mc-linux64( 0/ 8), 97.135: ~466 levels ~1966080 states ~9402024 transitions
pins2lts-mc-linux64( 0/ 8), 190.141: ~466 levels ~3932160 states ~19622120 transitions
pins2lts-mc-linux64( 6/ 8), 384.044: ~466 levels ~7864320 states ~41789312 transitions
pins2lts-mc-linux64( 6/ 8), 771.378: ~466 levels ~15728640 states ~87382016 transitions
pins2lts-mc-linux64( 2/ 8), 1325.436: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1325.498:
pins2lts-mc-linux64( 0/ 8), 1325.498: mean standard work distribution: 1.6% (states) 2.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 1325.498:
pins2lts-mc-linux64( 0/ 8), 1325.498: Explored 25550523 states 159718878 transitions, fanout: 6.251
pins2lts-mc-linux64( 0/ 8), 1325.498: Total exploration time 1325.110 sec (1325.040 sec minimum, 1325.070 sec on average)
pins2lts-mc-linux64( 0/ 8), 1325.499: States per second: 19282, Transitions per second: 120533
pins2lts-mc-linux64( 0/ 8), 1325.499:
pins2lts-mc-linux64( 0/ 8), 1325.499: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 1325.499: Redundant explorations: -0.2624
pins2lts-mc-linux64( 0/ 8), 1325.499:
pins2lts-mc-linux64( 0/ 8), 1325.499: Queue width: 8B, total height: 3737, memory: 0.03MB
pins2lts-mc-linux64( 0/ 8), 1325.499: Tree memory: 451.4MB, 18.5 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 1325.499: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1325.499: Stored 937 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1325.499: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1325.499: Est. total memory use: 451.5MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1752655243603978044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1752655243603978044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&X((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-17 05:29:21] [INFO ] Flatten gal took : 31 ms
[2022-05-17 05:29:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality17431533188539442837.gal : 11 ms
[2022-05-17 05:29:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality18162975812726573153.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17431533188539442837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18162975812726573153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 2 LTL properties
Checking formula 0 : !((F((X("((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))"))&&(X("(election_40_4_4_to_right_3>=1)...161
Formula 0 simplified : !F(X"((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))" & X"(election_40_4_4_to_right_3>=1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...809
Computing Next relation with stutter on 6.08186e+29 deadlock states
Detected timeout of ITS tools.
[2022-05-17 05:51:47] [INFO ] Flatten gal took : 37 ms
[2022-05-17 05:51:47] [INFO ] Input system was already deterministic with 919 transitions.
[2022-05-17 05:51:47] [INFO ] Transformed 966 places.
[2022-05-17 05:51:47] [INFO ] Transformed 919 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 05:51:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality4387263768942946336.gal : 5 ms
[2022-05-17 05:51:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality16711085933442834769.ltl : 41 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4387263768942946336.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16711085933442834769.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((X("((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))"))&&(X("(election_40_4_4_to_right_3>=1)...161
Formula 0 simplified : !F(X"((rcv_right_election_40_6_8_32<=reply_40_3_right40)||(election_40_4_4_to_right_3>=1))" & X"(election_40_4_4_to_right_3>=1)")
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="HirschbergSinclair-PT-40"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-40, 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 r114-smll-165264477500323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 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 ;