Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197100388.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Railroad-PT-050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197100388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.0K Feb 25 22:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 22:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 22:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 22:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 22:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 22:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.4M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Railroad-PT-050-LTLFireability-00
FORMULA_NAME Railroad-PT-050-LTLFireability-01
FORMULA_NAME Railroad-PT-050-LTLFireability-02
FORMULA_NAME Railroad-PT-050-LTLFireability-03
FORMULA_NAME Railroad-PT-050-LTLFireability-04
FORMULA_NAME Railroad-PT-050-LTLFireability-05
FORMULA_NAME Railroad-PT-050-LTLFireability-06
FORMULA_NAME Railroad-PT-050-LTLFireability-07
FORMULA_NAME Railroad-PT-050-LTLFireability-08
FORMULA_NAME Railroad-PT-050-LTLFireability-09
FORMULA_NAME Railroad-PT-050-LTLFireability-10
FORMULA_NAME Railroad-PT-050-LTLFireability-11
FORMULA_NAME Railroad-PT-050-LTLFireability-12
FORMULA_NAME Railroad-PT-050-LTLFireability-13
FORMULA_NAME Railroad-PT-050-LTLFireability-14
FORMULA_NAME Railroad-PT-050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679007147074

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Railroad-PT-050
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 22:52:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 22:52:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 22:52:28] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2023-03-16 22:52:28] [INFO ] Transformed 518 places.
[2023-03-16 22:52:28] [INFO ] Transformed 2756 transitions.
[2023-03-16 22:52:28] [INFO ] Found NUPN structural information;
[2023-03-16 22:52:28] [INFO ] Parsed PT model containing 518 places and 2756 transitions and 16378 arcs in 337 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 151 places in 23 ms
Reduce places removed 151 places and 50 transitions.
FORMULA Railroad-PT-050-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-050-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-050-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-050-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 2706/2706 transitions.
Ensure Unique test removed 50 places
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 317 transition count 2706
Applied a total of 50 rules in 65 ms. Remains 317 /367 variables (removed 50) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 317 cols
[2023-03-16 22:52:29] [INFO ] Invariants computation overflowed in 30 ms
[2023-03-16 22:52:29] [INFO ] Implicit Places using invariants in 526 ms returned []
// Phase 1: matrix 2706 rows 317 cols
[2023-03-16 22:52:29] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:52:30] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 1190 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 317 cols
[2023-03-16 22:52:30] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:52:31] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 317/367 places, 2706/2706 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2054 ms. Remains : 317/367 places, 2706/2706 transitions.
Support contains 47 out of 317 places after structural reductions.
[2023-03-16 22:52:31] [INFO ] Flatten gal took : 224 ms
[2023-03-16 22:52:31] [INFO ] Flatten gal took : 150 ms
[2023-03-16 22:52:32] [INFO ] Input system was already deterministic with 2706 transitions.
Support contains 45 out of 317 places (down from 47) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=13 ) properties (out of 30) seen :11
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 2706 rows 317 cols
[2023-03-16 22:52:32] [INFO ] Invariants computation overflowed in 15 ms
[2023-03-16 22:52:35] [INFO ] After 2194ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:18
[2023-03-16 22:52:37] [INFO ] After 1790ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :18
[2023-03-16 22:52:39] [INFO ] After 3824ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :18
Attempting to minimize the solution found.
Minimization took 1286 ms.
[2023-03-16 22:52:40] [INFO ] After 5372ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :18
Fused 19 Parikh solutions to 18 different solutions.
Finished Parikh walk after 1325 steps, including 16 resets, run visited all 2 properties in 40 ms. (steps per millisecond=33 )
Parikh walk visited 18 properties in 509 ms.
FORMULA Railroad-PT-050-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA Railroad-PT-050-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((p0&&X(p1))))))))'
Support contains 5 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 2706
Applied a total of 2 rules in 20 ms. Remains 315 /317 variables (removed 2) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:52:41] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:52:41] [INFO ] Implicit Places using invariants in 271 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:52:41] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:52:43] [INFO ] Implicit Places using invariants and state equation in 1504 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1781 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/317 places, 2706/2706 transitions.
Applied a total of 0 rules in 16 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1820 ms. Remains : 260/317 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 360 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Railroad-PT-050-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s66 0) (EQ s72 0) (EQ s214 0)), p1:(OR (EQ s54 0) (EQ s75 0) (EQ s214 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16666 reset in 1527 ms.
Product exploration explored 100000 steps with 16666 reset in 1468 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 258451 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 258451 steps, saw 230709 distinct states, run finished after 3002 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:52:50] [INFO ] Invariants computation overflowed in 6 ms
[2023-03-16 22:52:51] [INFO ] After 510ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-16 22:52:51] [INFO ] After 508ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-16 22:52:51] [INFO ] After 731ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 168 ms.
[2023-03-16 22:52:51] [INFO ] After 967ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 21 ms.
Support contains 5 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 2706/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 260 transition count 2704
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 258 transition count 2704
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 4 place count 258 transition count 2654
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 104 place count 208 transition count 2654
Applied a total of 104 rules in 646 ms. Remains 208 /260 variables (removed 52) and now considering 2654/2706 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 647 ms. Remains : 208/260 places, 2654/2706 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 710489 steps, run timeout after 3001 ms. (steps per millisecond=236 ) properties seen :{}
Probabilistic random walk after 710489 steps, saw 619641 distinct states, run finished after 3001 ms. (steps per millisecond=236 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:52:55] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:52:55] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:52:56] [INFO ] After 430ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:52:56] [INFO ] After 543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-16 22:52:56] [INFO ] After 667ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 2654/2654 transitions.
Applied a total of 0 rules in 566 ms. Remains 208 /208 variables (removed 0) and now considering 2654/2654 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 568 ms. Remains : 208/208 places, 2654/2654 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 2654/2654 transitions.
Applied a total of 0 rules in 408 ms. Remains 208 /208 variables (removed 0) and now considering 2654/2654 (removed 0) transitions.
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:52:57] [INFO ] Invariants computation overflowed in 13 ms
[2023-03-16 22:52:57] [INFO ] Implicit Places using invariants in 243 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:52:57] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:52:58] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
[2023-03-16 22:52:59] [INFO ] Redundant transitions in 157 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:52:59] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:52:59] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2702 ms. Remains : 208/208 places, 2654/2654 transitions.
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 50 Pre rules applied. Total rules applied 0 place count 208 transition count 2604
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 158 transition count 2604
Applied a total of 100 rules in 61 ms. Remains 158 /208 variables (removed 50) and now considering 2604/2654 (removed 50) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2604 rows 158 cols
[2023-03-16 22:52:59] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:52:59] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:53:00] [INFO ] After 407ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:53:00] [INFO ] After 514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-16 22:53:00] [INFO ] After 621ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 5 out of 260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 260/260 places, 2706/2706 transitions.
Applied a total of 0 rules in 8 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:01] [INFO ] Invariants computation overflowed in 5 ms
[2023-03-16 22:53:01] [INFO ] Implicit Places using invariants in 239 ms returned []
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:01] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:53:02] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned []
Implicit Place search using SMT with State Equation took 1251 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:02] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:53:03] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1925 ms. Remains : 260/260 places, 2706/2706 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 344753 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344753 steps, saw 304973 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:06] [INFO ] Invariants computation overflowed in 6 ms
[2023-03-16 22:53:07] [INFO ] After 572ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 22:53:07] [INFO ] After 486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 22:53:07] [INFO ] After 707ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-16 22:53:08] [INFO ] After 897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 21 ms.
Support contains 3 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 2706/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 260 transition count 2704
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 258 transition count 2704
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 4 place count 258 transition count 2653
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 106 place count 207 transition count 2653
Applied a total of 106 rules in 488 ms. Remains 207 /260 variables (removed 53) and now considering 2653/2706 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 491 ms. Remains : 207/260 places, 2653/2706 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 742477 steps, run timeout after 3001 ms. (steps per millisecond=247 ) properties seen :{}
Probabilistic random walk after 742477 steps, saw 647251 distinct states, run finished after 3001 ms. (steps per millisecond=247 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:53:11] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:53:12] [INFO ] After 481ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:53:12] [INFO ] After 408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:53:12] [INFO ] After 527ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-16 22:53:12] [INFO ] After 635ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 2653/2653 transitions.
Applied a total of 0 rules in 428 ms. Remains 207 /207 variables (removed 0) and now considering 2653/2653 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 428 ms. Remains : 207/207 places, 2653/2653 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 2653/2653 transitions.
Applied a total of 0 rules in 402 ms. Remains 207 /207 variables (removed 0) and now considering 2653/2653 (removed 0) transitions.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:53:13] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:53:13] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:53:13] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:53:14] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
[2023-03-16 22:53:15] [INFO ] Redundant transitions in 134 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:53:15] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:53:15] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2350 ms. Remains : 207/207 places, 2653/2653 transitions.
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 50 Pre rules applied. Total rules applied 0 place count 207 transition count 2603
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 157 transition count 2603
Applied a total of 100 rules in 51 ms. Remains 157 /207 variables (removed 50) and now considering 2603/2653 (removed 50) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2603 rows 157 cols
[2023-03-16 22:53:15] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:53:16] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:53:16] [INFO ] After 442ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:53:16] [INFO ] After 540ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-16 22:53:16] [INFO ] After 648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 16666 reset in 1381 ms.
Product exploration explored 100000 steps with 16666 reset in 1401 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 220 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 5 out of 260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 260/260 places, 2706/2706 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 260 transition count 2706
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 2 place count 260 transition count 2706
Deduced a syphon composed of 4 places in 3 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 260 transition count 2706
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 258 transition count 2704
Deduced a syphon composed of 2 places in 2 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 258 transition count 2704
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 3 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 56 place count 258 transition count 2704
Deduced a syphon composed of 50 places in 2 ms
Applied a total of 56 rules in 1010 ms. Remains 258 /260 variables (removed 2) and now considering 2704/2706 (removed 2) transitions.
[2023-03-16 22:53:21] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2704 rows 258 cols
[2023-03-16 22:53:21] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:53:22] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 258/260 places, 2704/2706 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1878 ms. Remains : 258/260 places, 2704/2706 transitions.
Built C files in :
/tmp/ltsmin10522015225916485350
[2023-03-16 22:53:22] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10522015225916485350
Running compilation step : cd /tmp/ltsmin10522015225916485350;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10522015225916485350;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10522015225916485350;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 260/260 places, 2706/2706 transitions.
Applied a total of 0 rules in 11 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:25] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:53:26] [INFO ] Implicit Places using invariants in 256 ms returned []
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:26] [INFO ] Invariants computation overflowed in 3 ms
[2023-03-16 22:53:27] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 260 cols
[2023-03-16 22:53:27] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:53:27] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1993 ms. Remains : 260/260 places, 2706/2706 transitions.
Built C files in :
/tmp/ltsmin4240316991570545843
[2023-03-16 22:53:27] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4240316991570545843
Running compilation step : cd /tmp/ltsmin4240316991570545843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4240316991570545843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4240316991570545843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 22:53:31] [INFO ] Flatten gal took : 109 ms
[2023-03-16 22:53:31] [INFO ] Flatten gal took : 107 ms
[2023-03-16 22:53:31] [INFO ] Time to serialize gal into /tmp/LTL11749204051190145897.gal : 21 ms
[2023-03-16 22:53:31] [INFO ] Time to serialize properties into /tmp/LTL3164056949376691938.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11749204051190145897.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8354551988796905878.hoa' '-atoms' '/tmp/LTL3164056949376691938.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3164056949376691938.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8354551988796905878.hoa
Detected timeout of ITS tools.
[2023-03-16 22:53:46] [INFO ] Flatten gal took : 109 ms
[2023-03-16 22:53:46] [INFO ] Flatten gal took : 100 ms
[2023-03-16 22:53:46] [INFO ] Time to serialize gal into /tmp/LTL1627412674560235934.gal : 41 ms
[2023-03-16 22:53:46] [INFO ] Time to serialize properties into /tmp/LTL2405982085011109139.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1627412674560235934.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2405982085011109139.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F((X("(((pl_P168_4==0)||(pl_P16_12==0))||(pl_P30_1==0))"))&&("(((pl_P168_50==0)||(pl_P16_1==0))||(pl_P30_1==0))"))))))))
Formula 0 simplified : XXXXG(!"(((pl_P168_50==0)||(pl_P16_1==0))||(pl_P30_1==0))" | X!"(((pl_P168_4==0)||(pl_P16_12==0))||(pl_P30_1==0))")
Detected timeout of ITS tools.
[2023-03-16 22:54:01] [INFO ] Flatten gal took : 90 ms
[2023-03-16 22:54:01] [INFO ] Applying decomposition
[2023-03-16 22:54:01] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2860435111571305739.txt' '-o' '/tmp/graph2860435111571305739.bin' '-w' '/tmp/graph2860435111571305739.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2860435111571305739.bin' '-l' '-1' '-v' '-w' '/tmp/graph2860435111571305739.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:54:02] [INFO ] Decomposing Gal with order
[2023-03-16 22:54:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:54:02] [INFO ] Removed a total of 8119 redundant transitions.
[2023-03-16 22:54:02] [INFO ] Flatten gal took : 306 ms
[2023-03-16 22:54:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 86 ms.
[2023-03-16 22:54:02] [INFO ] Time to serialize gal into /tmp/LTL1386607700811921156.gal : 17 ms
[2023-03-16 22:54:02] [INFO ] Time to serialize properties into /tmp/LTL1788171345180210936.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1386607700811921156.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1788171345180210936.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F((X("(((i1.u16.pl_P168_4==0)||(u23.pl_P16_12==0))||(i1.u16.pl_P30_1==0))"))&&("(((i7.u20.pl_P168_50==0)||(u21.pl_P16_1==0)...188
Formula 0 simplified : XXXXG(!"(((i7.u20.pl_P168_50==0)||(u21.pl_P16_1==0))||(i1.u16.pl_P30_1==0))" | X!"(((i1.u16.pl_P168_4==0)||(u23.pl_P16_12==0))||(i1....174
Reverse transition relation is NOT exact ! Due to transitions t17, t18, t19, t20, t21, t23, t25, t28, t29, t30, t32, t33, t34, t36, t39, t40, t42, t45, t46...320
6 unique states visited
0 strongly connected components in search stack
5 transitions explored
6 items max in DFS search stack
1432 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,14.4562,646736,1,0,1.89706e+06,815,15456,1.06429e+06,336,2002,3302438
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Railroad-PT-050-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Detected timeout of ITS tools.
Treatment of property Railroad-PT-050-LTLFireability-00 finished in 96222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0) U X(X((F(G(!p2))&&p1))))))'
Support contains 7 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 2706
Applied a total of 2 rules in 17 ms. Remains 315 /317 variables (removed 2) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:54:17] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:54:18] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:54:18] [INFO ] Invariants computation overflowed in 5 ms
[2023-03-16 22:54:19] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1873 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/317 places, 2706/2706 transitions.
Applied a total of 0 rules in 12 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1903 ms. Remains : 260/317 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 296 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), true, p2, (OR (NOT p1) p2), (NOT p0)]
Running random walk in product with property : Railroad-PT-050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=p2, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (EQ s50 1) (EQ s99 1) (EQ s214 1)), p1:(AND (EQ s46 1) (EQ s74 1) (EQ s214 1)), p2:(AND (EQ s61 1) (EQ s94 1) (EQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Railroad-PT-050-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-LTLFireability-01 finished in 2241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(F(p1))||G(p2)||G(p3))))'
Support contains 7 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 2706
Applied a total of 2 rules in 15 ms. Remains 315 /317 variables (removed 2) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:54:20] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:54:20] [INFO ] Implicit Places using invariants in 282 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:54:20] [INFO ] Invariants computation overflowed in 5 ms
[2023-03-16 22:54:21] [INFO ] Implicit Places using invariants and state equation in 1382 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1673 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/317 places, 2706/2706 transitions.
Applied a total of 0 rules in 13 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1702 ms. Remains : 260/317 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2))]
Running random walk in product with property : Railroad-PT-050-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p3 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p1:(OR (EQ s30 0) (EQ s105 0) (EQ s214 0)), p0:(AND (EQ s30 1) (EQ s105 1) (EQ s214 1)), p2:(AND (EQ s36 1) (EQ s73 1) (EQ s214 1)), p3:(AND (EQ s69 1) (E...], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 507 ms.
Product exploration explored 100000 steps with 33333 reset in 521 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2) (NOT p3)), (X (NOT (AND (NOT p0) p2 (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) p3))), (X (AND (NOT p0) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p0) p2 p3))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p2 p3 (NOT p1))))), (X (X (NOT (AND p2 (NOT p3) (NOT p1))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) p3 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 14 factoid took 358 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Railroad-PT-050-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Railroad-PT-050-LTLFireability-02 finished in 3392 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Support contains 5 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 267 transition count 2658
Applied a total of 96 rules in 421 ms. Remains 267 /317 variables (removed 50) and now considering 2658/2706 (removed 48) transitions.
// Phase 1: matrix 2658 rows 267 cols
[2023-03-16 22:54:23] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:54:24] [INFO ] Implicit Places using invariants in 264 ms returned []
// Phase 1: matrix 2658 rows 267 cols
[2023-03-16 22:54:24] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:54:26] [INFO ] Implicit Places using invariants and state equation in 2420 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162, 215, 217, 220, 226, 227, 228, 229, 232, 240, 241, 243, 245, 246, 247, 248, 249, 251, 256, 258, 262, 263]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 2687 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/317 places, 2658/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 212 transition count 2656
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 210 transition count 2656
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 210 transition count 2654
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 208 transition count 2654
Applied a total of 8 rules in 419 ms. Remains 208 /212 variables (removed 4) and now considering 2654/2658 (removed 4) transitions.
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:26] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:54:27] [INFO ] Implicit Places using invariants in 233 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:27] [INFO ] Invariants computation overflowed in 3 ms
[2023-03-16 22:54:28] [INFO ] Implicit Places using invariants and state equation in 969 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 208/317 places, 2654/2706 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4739 ms. Remains : 208/317 places, 2654/2706 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s24 0) (EQ s87 0) (EQ s189 0)), p1:(OR (EQ s43 0) (EQ s71 0) (EQ s189 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 845 ms.
Product exploration explored 100000 steps with 0 reset in 929 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 173 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 739018 steps, run timeout after 3001 ms. (steps per millisecond=246 ) properties seen :{}
Probabilistic random walk after 739018 steps, saw 610090 distinct states, run finished after 3001 ms. (steps per millisecond=246 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:33] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:54:33] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:54:34] [INFO ] After 414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:54:34] [INFO ] After 521ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-16 22:54:34] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 78 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=39 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 166 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Support contains 3 out of 208 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 2654/2654 transitions.
Applied a total of 0 rules in 502 ms. Remains 208 /208 variables (removed 0) and now considering 2654/2654 (removed 0) transitions.
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:35] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:54:35] [INFO ] Implicit Places using invariants in 272 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:35] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:54:36] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1273 ms to find 0 implicit places.
[2023-03-16 22:54:36] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2023-03-16 22:54:36] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:54:37] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2542 ms. Remains : 208/208 places, 2654/2654 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Finished random walk after 168 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=42 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 898 ms.
Product exploration explored 100000 steps with 0 reset in 947 ms.
Built C files in :
/tmp/ltsmin18420514666176135602
[2023-03-16 22:54:39] [INFO ] Too many transitions (2654) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:54:39] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18420514666176135602
Running compilation step : cd /tmp/ltsmin18420514666176135602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18420514666176135602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18420514666176135602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 2654/2654 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 208 transition count 2653
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 207 transition count 2653
Applied a total of 2 rules in 398 ms. Remains 207 /208 variables (removed 1) and now considering 2653/2654 (removed 1) transitions.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:54:43] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:54:43] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:54:43] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:54:44] [INFO ] Implicit Places using invariants and state equation in 1019 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2023-03-16 22:54:44] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:54:44] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:54:45] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 207/208 places, 2653/2654 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2503 ms. Remains : 207/208 places, 2653/2654 transitions.
Built C files in :
/tmp/ltsmin1133356052093652209
[2023-03-16 22:54:45] [INFO ] Too many transitions (2653) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:54:45] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1133356052093652209
Running compilation step : cd /tmp/ltsmin1133356052093652209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1133356052093652209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1133356052093652209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 22:54:48] [INFO ] Flatten gal took : 95 ms
[2023-03-16 22:54:48] [INFO ] Flatten gal took : 102 ms
[2023-03-16 22:54:48] [INFO ] Time to serialize gal into /tmp/LTL13138046705656360604.gal : 18 ms
[2023-03-16 22:54:48] [INFO ] Time to serialize properties into /tmp/LTL3498949255864231295.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13138046705656360604.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17465592898144636812.hoa' '-atoms' '/tmp/LTL3498949255864231295.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3498949255864231295.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17465592898144636812.hoa
Detected timeout of ITS tools.
[2023-03-16 22:55:03] [INFO ] Flatten gal took : 89 ms
[2023-03-16 22:55:03] [INFO ] Flatten gal took : 108 ms
[2023-03-16 22:55:03] [INFO ] Time to serialize gal into /tmp/LTL8842409366951044670.gal : 23 ms
[2023-03-16 22:55:03] [INFO ] Time to serialize properties into /tmp/LTL14201472679907091576.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8842409366951044670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14201472679907091576.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(((pl_P168_18==0)||(pl_P16_29==0))||(pl_P30_1==0))"))&&(F(G("(((pl_P168_35==0)||(pl_P16_14==0))||(pl_P30_1==0))")))))
Formula 0 simplified : G!"(((pl_P168_18==0)||(pl_P16_29==0))||(pl_P30_1==0))" | GF!"(((pl_P168_35==0)||(pl_P16_14==0))||(pl_P30_1==0))"
Detected timeout of ITS tools.
[2023-03-16 22:55:19] [INFO ] Flatten gal took : 84 ms
[2023-03-16 22:55:19] [INFO ] Applying decomposition
[2023-03-16 22:55:19] [INFO ] Flatten gal took : 87 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17302968663288974652.txt' '-o' '/tmp/graph17302968663288974652.bin' '-w' '/tmp/graph17302968663288974652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17302968663288974652.bin' '-l' '-1' '-v' '-w' '/tmp/graph17302968663288974652.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:55:19] [INFO ] Decomposing Gal with order
[2023-03-16 22:55:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:55:19] [INFO ] Removed a total of 8069 redundant transitions.
[2023-03-16 22:55:19] [INFO ] Flatten gal took : 144 ms
[2023-03-16 22:55:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 66 ms.
[2023-03-16 22:55:19] [INFO ] Time to serialize gal into /tmp/LTL13384943734926243475.gal : 11 ms
[2023-03-16 22:55:19] [INFO ] Time to serialize properties into /tmp/LTL15022431566759834451.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13384943734926243475.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15022431566759834451.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F("(((i2.u4.pl_P168_18==0)||(u29.pl_P16_29==0))||(i1.u9.pl_P30_1==0))"))&&(F(G("(((i6.u12.pl_P168_35==0)||(u24.pl_P16_14==0))||(i1...178
Formula 0 simplified : G!"(((i2.u4.pl_P168_18==0)||(u29.pl_P16_29==0))||(i1.u9.pl_P30_1==0))" | GF!"(((i6.u12.pl_P168_35==0)||(u24.pl_P16_14==0))||(i1.u9.p...168
Reverse transition relation is NOT exact ! Due to transitions t17, t19, t20, t22, t25, t28, t29, t30, t31, t34, t35, t37, t40, t41, t42, t43, t44, t46, t48...336
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13800864261141746391
[2023-03-16 22:55:34] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13800864261141746391
Running compilation step : cd /tmp/ltsmin13800864261141746391;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13800864261141746391;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13800864261141746391;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Railroad-PT-050-LTLFireability-04 finished in 74323 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((G(p2)||p1)&&p0))))'
Support contains 7 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 268 transition count 2659
Applied a total of 94 rules in 466 ms. Remains 268 /317 variables (removed 49) and now considering 2659/2706 (removed 47) transitions.
// Phase 1: matrix 2659 rows 268 cols
[2023-03-16 22:55:38] [INFO ] Invariants computation overflowed in 5 ms
[2023-03-16 22:55:38] [INFO ] Implicit Places using invariants in 246 ms returned []
// Phase 1: matrix 2659 rows 268 cols
[2023-03-16 22:55:38] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:55:40] [INFO ] Implicit Places using invariants and state equation in 2261 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 32, 134, 135, 137, 138, 139, 141, 142, 144, 148, 149, 150, 153, 154, 155, 157, 158, 160, 161, 163, 216, 218, 220, 227, 228, 229, 230, 233, 242, 243, 245, 247, 248, 249, 250, 251, 253, 258, 260, 263, 264]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 2511 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 213/317 places, 2659/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 213 transition count 2657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 211 transition count 2657
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 211 transition count 2655
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 209 transition count 2655
Applied a total of 8 rules in 431 ms. Remains 209 /213 variables (removed 4) and now considering 2655/2659 (removed 4) transitions.
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:41] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:55:41] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:41] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:55:42] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 209/317 places, 2655/2706 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4587 ms. Remains : 209/317 places, 2655/2706 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Railroad-PT-050-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s56 0) (EQ s106 0) (EQ s190 0)), p0:(AND (EQ s59 1) (EQ s92 1) (EQ s190 1)), p2:(AND (EQ s44 1) (EQ s74 1) (EQ s190 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 879 ms.
Stack based approach found an accepted trace after 631 steps with 0 reset with depth 632 and stack size 632 in 5 ms.
FORMULA Railroad-PT-050-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Railroad-PT-050-LTLFireability-06 finished in 5587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 0 with 98 rules applied. Total rules applied 98 place count 266 transition count 2657
Applied a total of 98 rules in 421 ms. Remains 266 /317 variables (removed 51) and now considering 2657/2706 (removed 49) transitions.
// Phase 1: matrix 2657 rows 266 cols
[2023-03-16 22:55:43] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:55:44] [INFO ] Implicit Places using invariants in 294 ms returned []
// Phase 1: matrix 2657 rows 266 cols
[2023-03-16 22:55:44] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:55:45] [INFO ] Implicit Places using invariants and state equation in 1615 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162, 215, 217, 219, 225, 226, 227, 228, 231, 239, 240, 242, 244, 245, 246, 247, 248, 250, 256, 258, 261, 262]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1913 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 211/317 places, 2657/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 211 transition count 2655
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 209 transition count 2655
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 209 transition count 2653
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 207 transition count 2653
Applied a total of 8 rules in 411 ms. Remains 207 /211 variables (removed 4) and now considering 2653/2657 (removed 4) transitions.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:55:46] [INFO ] Invariants computation overflowed in 10 ms
[2023-03-16 22:55:46] [INFO ] Implicit Places using invariants in 260 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:55:46] [INFO ] Invariants computation overflowed in 3 ms
[2023-03-16 22:55:47] [INFO ] Implicit Places using invariants and state equation in 993 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 207/317 places, 2653/2706 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4000 ms. Remains : 207/317 places, 2653/2706 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Railroad-PT-050-LTLFireability-07 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:(OR (AND (EQ s41 1) (EQ s106 1) (EQ s188 1) (EQ s32 1)) (AND (EQ s32 1) (EQ s106 1) (EQ s188 1)))], 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 110 reset in 855 ms.
Stack based approach found an accepted trace after 1649 steps with 2 reset with depth 508 and stack size 508 in 14 ms.
FORMULA Railroad-PT-050-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Railroad-PT-050-LTLFireability-07 finished in 4981 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0) U p1)))'
Support contains 5 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 2706
Applied a total of 2 rules in 16 ms. Remains 315 /317 variables (removed 2) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:55:48] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:55:48] [INFO ] Implicit Places using invariants in 288 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2023-03-16 22:55:48] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:55:50] [INFO ] Implicit Places using invariants and state equation in 1561 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1852 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 260/317 places, 2706/2706 transitions.
Applied a total of 0 rules in 10 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1878 ms. Remains : 260/317 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (NOT p1), true, p0]
Running random walk in product with property : Railroad-PT-050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s60 1) (EQ s99 1) (EQ s214 1)), p0:(AND (EQ s38 1) (EQ s79 1) (EQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 449 steps with 0 reset in 7 ms.
FORMULA Railroad-PT-050-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-LTLFireability-08 finished in 2046 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G((p1&&(p1 U (!p2||G(p1))))))))'
Support contains 5 out of 317 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 3 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 268 transition count 2659
Applied a total of 94 rules in 426 ms. Remains 268 /317 variables (removed 49) and now considering 2659/2706 (removed 47) transitions.
// Phase 1: matrix 2659 rows 268 cols
[2023-03-16 22:55:50] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:55:51] [INFO ] Implicit Places using invariants in 271 ms returned []
// Phase 1: matrix 2659 rows 268 cols
[2023-03-16 22:55:51] [INFO ] Invariants computation overflowed in 5 ms
[2023-03-16 22:55:52] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 23, 24, 25, 28, 32, 134, 135, 137, 138, 139, 141, 142, 144, 148, 149, 150, 153, 154, 155, 157, 158, 160, 161, 163, 216, 218, 220, 227, 228, 229, 230, 233, 241, 242, 244, 246, 247, 248, 249, 250, 252, 257, 260, 263, 264]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1731 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 213/317 places, 2659/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 213 transition count 2657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 211 transition count 2657
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 211 transition count 2655
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 209 transition count 2655
Applied a total of 8 rules in 433 ms. Remains 209 /213 variables (removed 4) and now considering 2655/2659 (removed 4) transitions.
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:52] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:55:53] [INFO ] Implicit Places using invariants in 261 ms returned []
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:53] [INFO ] Invariants computation overflowed in 9 ms
[2023-03-16 22:55:54] [INFO ] Implicit Places using invariants and state equation in 1717 ms returned []
Implicit Place search using SMT with State Equation took 1984 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 209/317 places, 2655/2706 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4575 ms. Remains : 209/317 places, 2655/2706 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s56 1) (EQ s95 1) (EQ s190 1)), p1:(OR (NEQ s22 1) (NEQ s76 1) (NEQ s190 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 836 ms.
Product exploration explored 100000 steps with 0 reset in 888 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 179 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Finished random walk after 6720 steps, including 2 resets, run visited all 1 properties in 67 ms. (steps per millisecond=100 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Support contains 3 out of 209 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 2655/2655 transitions.
Applied a total of 0 rules in 470 ms. Remains 209 /209 variables (removed 0) and now considering 2655/2655 (removed 0) transitions.
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:57] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:55:58] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:58] [INFO ] Invariants computation overflowed in 6 ms
[2023-03-16 22:55:59] [INFO ] Implicit Places using invariants and state equation in 1736 ms returned []
Implicit Place search using SMT with State Equation took 1997 ms to find 0 implicit places.
[2023-03-16 22:55:59] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:55:59] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:56:00] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3325 ms. Remains : 209/209 places, 2655/2655 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 676514 steps, run timeout after 3001 ms. (steps per millisecond=225 ) properties seen :{}
Probabilistic random walk after 676514 steps, saw 559043 distinct states, run finished after 3001 ms. (steps per millisecond=225 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2655 rows 209 cols
[2023-03-16 22:56:03] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:56:04] [INFO ] After 525ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 22:56:04] [INFO ] After 455ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 22:56:05] [INFO ] After 562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-16 22:56:05] [INFO ] After 682ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 186 steps, including 2 resets, run visited all 1 properties in 4 ms. (steps per millisecond=46 )
Parikh walk visited 1 properties in 4 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 852 ms.
Product exploration explored 100000 steps with 0 reset in 888 ms.
Built C files in :
/tmp/ltsmin5390359313655400184
[2023-03-16 22:56:07] [INFO ] Too many transitions (2655) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:56:07] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5390359313655400184
Running compilation step : cd /tmp/ltsmin5390359313655400184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5390359313655400184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5390359313655400184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 2655/2655 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 209 transition count 2653
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 207 transition count 2653
Applied a total of 4 rules in 399 ms. Remains 207 /209 variables (removed 2) and now considering 2653/2655 (removed 2) transitions.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:56:10] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-16 22:56:10] [INFO ] Implicit Places using invariants in 241 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:56:10] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:56:11] [INFO ] Implicit Places using invariants and state equation in 1161 ms returned []
Implicit Place search using SMT with State Equation took 1402 ms to find 0 implicit places.
[2023-03-16 22:56:12] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:56:12] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:56:12] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 207/209 places, 2653/2655 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2622 ms. Remains : 207/209 places, 2653/2655 transitions.
Built C files in :
/tmp/ltsmin17789819385938595977
[2023-03-16 22:56:12] [INFO ] Too many transitions (2653) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:56:12] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17789819385938595977
Running compilation step : cd /tmp/ltsmin17789819385938595977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17789819385938595977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17789819385938595977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 22:56:15] [INFO ] Flatten gal took : 93 ms
[2023-03-16 22:56:16] [INFO ] Flatten gal took : 89 ms
[2023-03-16 22:56:16] [INFO ] Time to serialize gal into /tmp/LTL2079011229569509693.gal : 24 ms
[2023-03-16 22:56:16] [INFO ] Time to serialize properties into /tmp/LTL3225171871593160055.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2079011229569509693.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3033657205522405574.hoa' '-atoms' '/tmp/LTL3225171871593160055.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3225171871593160055.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3033657205522405574.hoa
Detected timeout of ITS tools.
[2023-03-16 22:56:31] [INFO ] Flatten gal took : 83 ms
[2023-03-16 22:56:31] [INFO ] Flatten gal took : 84 ms
[2023-03-16 22:56:31] [INFO ] Time to serialize gal into /tmp/LTL10084307789742817973.gal : 12 ms
[2023-03-16 22:56:31] [INFO ] Time to serialize properties into /tmp/LTL7423733774061066098.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10084307789742817973.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7423733774061066098.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((pl_P168_46==1)&&(pl_P16_35==1))&&(pl_P30_1==1))"))||(F(G(("(((pl_P168_15==0)||(pl_P16_18==0))||(pl_P30_1==0))")&&(("(((pl_P1...324
Formula 0 simplified : F!"(((pl_P168_46==1)&&(pl_P16_35==1))&&(pl_P30_1==1))" & GF(!"(((pl_P168_15==0)||(pl_P16_18==0))||(pl_P30_1==0))" | (!"(((pl_P168_15...250
Detected timeout of ITS tools.
[2023-03-16 22:56:46] [INFO ] Flatten gal took : 82 ms
[2023-03-16 22:56:46] [INFO ] Applying decomposition
[2023-03-16 22:56:46] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7732430422892778684.txt' '-o' '/tmp/graph7732430422892778684.bin' '-w' '/tmp/graph7732430422892778684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7732430422892778684.bin' '-l' '-1' '-v' '-w' '/tmp/graph7732430422892778684.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:56:46] [INFO ] Decomposing Gal with order
[2023-03-16 22:56:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:56:46] [INFO ] Removed a total of 8118 redundant transitions.
[2023-03-16 22:56:46] [INFO ] Flatten gal took : 128 ms
[2023-03-16 22:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 39 ms.
[2023-03-16 22:56:47] [INFO ] Time to serialize gal into /tmp/LTL13251104284691031087.gal : 9 ms
[2023-03-16 22:56:47] [INFO ] Time to serialize properties into /tmp/LTL5241315088919157268.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13251104284691031087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5241315088919157268.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(((i8.i0.u18.pl_P168_46==1)&&(u59.pl_P16_35==1))&&(i1.i0.u9.pl_P30_1==1))"))||(F(G(("(((i2.u3.pl_P168_15==0)||(u25.pl_P16_18==0...427
Formula 0 simplified : F!"(((i8.i0.u18.pl_P168_46==1)&&(u59.pl_P16_35==1))&&(i1.i0.u9.pl_P30_1==1))" & GF(!"(((i2.u3.pl_P168_15==0)||(u25.pl_P16_18==0))||(...334
Reverse transition relation is NOT exact ! Due to transitions t18, t20, t21, t23, t25, t28, t29, t30, t32, t34, t35, t37, t39, t40, t41, t42, t44, t46, t47...344
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13067789512050291339
[2023-03-16 22:57:02] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13067789512050291339
Running compilation step : cd /tmp/ltsmin13067789512050291339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13067789512050291339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13067789512050291339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Railroad-PT-050-LTLFireability-10 finished in 74820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 317 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 2 places
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 0 with 98 rules applied. Total rules applied 98 place count 266 transition count 2657
Applied a total of 98 rules in 417 ms. Remains 266 /317 variables (removed 51) and now considering 2657/2706 (removed 49) transitions.
// Phase 1: matrix 2657 rows 266 cols
[2023-03-16 22:57:05] [INFO ] Invariants computation overflowed in 13 ms
[2023-03-16 22:57:05] [INFO ] Implicit Places using invariants in 266 ms returned []
// Phase 1: matrix 2657 rows 266 cols
[2023-03-16 22:57:05] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:57:07] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162, 215, 217, 219, 226, 227, 228, 229, 232, 240, 241, 243, 245, 246, 247, 248, 249, 251, 256, 258, 261, 262]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1815 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 211/317 places, 2657/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 211 transition count 2655
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 209 transition count 2655
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 209 transition count 2653
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 207 transition count 2653
Applied a total of 8 rules in 417 ms. Remains 207 /211 variables (removed 4) and now considering 2653/2657 (removed 4) transitions.
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:57:07] [INFO ] Invariants computation overflowed in 12 ms
[2023-03-16 22:57:08] [INFO ] Implicit Places using invariants in 236 ms returned []
// Phase 1: matrix 2653 rows 207 cols
[2023-03-16 22:57:08] [INFO ] Invariants computation overflowed in 4 ms
[2023-03-16 22:57:09] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 207/317 places, 2653/2706 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3970 ms. Remains : 207/317 places, 2653/2706 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s38 0) (EQ s189 0) (EQ s201 0)), p1:(AND (EQ s47 1) (EQ s110 1) (EQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 840 ms.
Stack based approach found an accepted trace after 11059 steps with 0 reset with depth 11060 and stack size 11060 in 97 ms.
FORMULA Railroad-PT-050-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Railroad-PT-050-LTLFireability-14 finished in 5127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||(p1 U p2))) U ((!p3&&X((p0||(p1 U p2))))||X(G((p0||(p1 U p2)))))))'
Support contains 8 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 316 transition count 2706
Applied a total of 1 rules in 16 ms. Remains 316 /317 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 316 cols
[2023-03-16 22:57:10] [INFO ] Invariants computation overflowed in 8 ms
[2023-03-16 22:57:10] [INFO ] Implicit Places using invariants in 268 ms returned []
// Phase 1: matrix 2706 rows 316 cols
[2023-03-16 22:57:10] [INFO ] Invariants computation overflowed in 7 ms
[2023-03-16 22:57:12] [INFO ] Implicit Places using invariants and state equation in 2200 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 160, 164, 165, 166, 168, 169, 171, 173, 176, 229, 232, 236, 246, 247, 248, 249, 253, 266, 270, 272, 274, 276, 278, 279, 280, 282, 292, 295, 302, 303]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 2472 ms to find 55 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 261/317 places, 2706/2706 transitions.
Applied a total of 0 rules in 12 ms. Remains 261 /261 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2500 ms. Remains : 261/317 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Railroad-PT-050-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(OR (AND p3 p0) (AND p3 p2) (AND p3 p1)), acceptance={} source=1 dest: 1}, { cond=(AND p3 (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p3 (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=(AND p3 p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p3 (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p3 p0 (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND p3 (NOT p0) (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s24 1) (EQ s99 1) (EQ s215 1)), p2:(AND (EQ s57 1) (EQ s104 1) (EQ s215 1)), p1:(AND (EQ s133 1) (EQ s239 1)), p3:(AND (EQ s24 1) (EQ s79 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Railroad-PT-050-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-LTLFireability-15 finished in 2735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G((p1&&(p1 U (!p2||G(p1))))))))'
[2023-03-16 22:57:13] [INFO ] Flatten gal took : 85 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16373947862208522834
[2023-03-16 22:57:13] [INFO ] Too many transitions (2706) to apply POR reductions. Disabling POR matrices.
[2023-03-16 22:57:13] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16373947862208522834
Running compilation step : cd /tmp/ltsmin16373947862208522834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 22:57:13] [INFO ] Applying decomposition
[2023-03-16 22:57:13] [INFO ] Flatten gal took : 113 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12310139837289431255.txt' '-o' '/tmp/graph12310139837289431255.bin' '-w' '/tmp/graph12310139837289431255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12310139837289431255.bin' '-l' '-1' '-v' '-w' '/tmp/graph12310139837289431255.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:57:13] [INFO ] Decomposing Gal with order
[2023-03-16 22:57:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:57:13] [INFO ] Removed a total of 8218 redundant transitions.
[2023-03-16 22:57:13] [INFO ] Flatten gal took : 122 ms
[2023-03-16 22:57:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 45 ms.
[2023-03-16 22:57:13] [INFO ] Time to serialize gal into /tmp/LTLFireability1859828615685820467.gal : 12 ms
[2023-03-16 22:57:13] [INFO ] Time to serialize properties into /tmp/LTLFireability16809515564411198279.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1859828615685820467.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16809515564411198279.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((F("(((i4.u15.pl_P168_18==0)||(i5.u43.pl_P16_29==0))||(i5.u16.pl_P30_1==0))"))&&(F(G("(((i9.i0.u23.pl_P168_35==0)||(i4.u36.pl_P16_1...190
Formula 0 simplified : G!"(((i4.u15.pl_P168_18==0)||(i5.u43.pl_P16_29==0))||(i5.u16.pl_P30_1==0))" | GF!"(((i9.i0.u23.pl_P168_35==0)||(i4.u36.pl_P16_14==0)...180
Compilation finished in 6548 ms.
Running link step : cd /tmp/ltsmin16373947862208522834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin16373947862208522834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 23:18:49] [INFO ] Applying decomposition
[2023-03-16 23:18:49] [INFO ] Flatten gal took : 233 ms
[2023-03-16 23:18:49] [INFO ] Decomposing Gal with order
[2023-03-16 23:18:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 23:18:54] [INFO ] Removed a total of 7691 redundant transitions.
[2023-03-16 23:18:54] [INFO ] Flatten gal took : 4436 ms
[2023-03-16 23:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 110 ms.
[2023-03-16 23:18:54] [INFO ] Time to serialize gal into /tmp/LTLFireability12100501910280108085.gal : 27 ms
[2023-03-16 23:18:54] [INFO ] Time to serialize properties into /tmp/LTLFireability5002994722822740115.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12100501910280108085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5002994722822740115.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((F("(((u1.pl_P168_18==0)||(u12.pl_P16_29==0))||(u71.pl_P30_1==0))"))&&(F(G("(((u1.pl_P168_35==0)||(u34.pl_P16_14==0))||(u71.pl_P30_...167
Formula 0 simplified : G!"(((u1.pl_P168_18==0)||(u12.pl_P16_29==0))||(u71.pl_P30_1==0))" | GF!"(((u1.pl_P168_35==0)||(u34.pl_P16_14==0))||(u71.pl_P30_1==0)...157
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin16373947862208522834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16373947862208522834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp2==true))||<>([](((LTLAPp3==true)&&((LTLAPp3==true) U (!(LTLAPp4==true)||[]((LTLAPp3==true))))))))' '--buchi-type=spotba'
LTSmin run took 243967 ms.
FORMULA Railroad-PT-050-LTLFireability-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin16373947862208522834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 23:41:02] [INFO ] Flatten gal took : 859 ms
[2023-03-16 23:41:08] [INFO ] Input system was already deterministic with 2706 transitions.
[2023-03-16 23:41:09] [INFO ] Transformed 317 places.
[2023-03-16 23:41:10] [INFO ] Transformed 2706 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-16 23:41:10] [INFO ] Time to serialize gal into /tmp/LTLFireability11386650212703605868.gal : 75 ms
[2023-03-16 23:41:10] [INFO ] Time to serialize properties into /tmp/LTLFireability14920055590457325586.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11386650212703605868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14920055590457325586.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("(((pl_P168_18==0)||(pl_P16_29==0))||(pl_P30_1==0))"))&&(F(G("(((pl_P168_35==0)||(pl_P16_14==0))||(pl_P30_1==0))")))))
Formula 0 simplified : G!"(((pl_P168_18==0)||(pl_P16_29==0))||(pl_P30_1==0))" | GF!"(((pl_P168_35==0)||(pl_P16_14==0))||(pl_P30_1==0))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393228 kB
MemFree: 7739004 kB
After kill :
MemTotal: 16393228 kB
MemFree: 15468828 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Railroad-PT-050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Railroad-PT-050, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889197100388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-050.tgz
mv Railroad-PT-050 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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