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.r069-smll-167814396400436.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 CloudDeployment-PT-6b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396400436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 8.0K Feb 25 14:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 14:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 14:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.8M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-6b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678462611814

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=CloudDeployment-PT-6b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 15:36:55] [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]
[2023-03-10 15:36:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 15:36:56] [INFO ] Load time of PNML (sax parser for PT used): 835 ms
[2023-03-10 15:36:56] [INFO ] Transformed 1888 places.
[2023-03-10 15:36:56] [INFO ] Transformed 6804 transitions.
[2023-03-10 15:36:56] [INFO ] Found NUPN structural information;
[2023-03-10 15:36:56] [INFO ] Parsed PT model containing 1888 places and 6804 transitions and 91831 arcs in 1035 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA CloudDeployment-PT-6b-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 1888 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1888/1888 places, 6804/6804 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1882 transition count 6804
Discarding 520 places :
Symmetric choice reduction at 1 with 520 rule applications. Total rules 526 place count 1362 transition count 6284
Iterating global reduction 1 with 520 rules applied. Total rules applied 1046 place count 1362 transition count 6284
Discarding 207 places :
Symmetric choice reduction at 1 with 207 rule applications. Total rules 1253 place count 1155 transition count 6077
Iterating global reduction 1 with 207 rules applied. Total rules applied 1460 place count 1155 transition count 6077
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 1489 place count 1155 transition count 6048
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 1510 place count 1134 transition count 6027
Iterating global reduction 2 with 21 rules applied. Total rules applied 1531 place count 1134 transition count 6027
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1533 place count 1132 transition count 6025
Iterating global reduction 2 with 2 rules applied. Total rules applied 1535 place count 1132 transition count 6025
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1536 place count 1131 transition count 6024
Iterating global reduction 2 with 1 rules applied. Total rules applied 1537 place count 1131 transition count 6024
Applied a total of 1537 rules in 1068 ms. Remains 1131 /1888 variables (removed 757) and now considering 6024/6804 (removed 780) transitions.
// Phase 1: matrix 6024 rows 1131 cols
[2023-03-10 15:36:58] [INFO ] Computed 19 place invariants in 165 ms
[2023-03-10 15:36:59] [INFO ] Implicit Places using invariants in 1025 ms returned []
[2023-03-10 15:36:59] [INFO ] Invariant cache hit.
[2023-03-10 15:37:00] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 2790 ms to find 0 implicit places.
[2023-03-10 15:37:00] [INFO ] Invariant cache hit.
[2023-03-10 15:37:07] [INFO ] Dead Transitions using invariants and state equation in 6458 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1131/1888 places, 6024/6804 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10325 ms. Remains : 1131/1888 places, 6024/6804 transitions.
Support contains 42 out of 1131 places after structural reductions.
[2023-03-10 15:37:09] [INFO ] Flatten gal took : 1550 ms
[2023-03-10 15:37:10] [INFO ] Flatten gal took : 1118 ms
[2023-03-10 15:37:12] [INFO ] Input system was already deterministic with 6024 transitions.
Incomplete random walk after 10000 steps, including 52 resets, run finished after 935 ms. (steps per millisecond=10 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Interrupted probabilistic random walk after 70618 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70618 steps, saw 18987 distinct states, run finished after 3007 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 18 properties.
[2023-03-10 15:37:16] [INFO ] Invariant cache hit.
[2023-03-10 15:37:17] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 17 ms returned sat
[2023-03-10 15:37:17] [INFO ] After 733ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-10 15:37:18] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 18 ms returned sat
[2023-03-10 15:37:23] [INFO ] After 3992ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :5
[2023-03-10 15:37:25] [INFO ] After 6484ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :5
Attempting to minimize the solution found.
Minimization took 1021 ms.
[2023-03-10 15:37:26] [INFO ] After 9024ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :5
Fused 18 Parikh solutions to 5 different solutions.
Parikh walk visited 3 properties in 131 ms.
Support contains 6 out of 1131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1131/1131 places, 6024/6024 transitions.
Graph (trivial) has 1155 edges and 1131 vertex of which 412 / 1131 are part of one of the 46 SCC in 15 ms
Free SCC test removed 366 places
Drop transitions removed 4562 transitions
Reduce isomorphic transitions removed 4562 transitions.
Graph (complete) has 3133 edges and 765 vertex of which 732 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.16 ms
Discarding 33 places :
Also discarding 0 output transitions
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 306 transitions
Trivial Post-agglo rules discarded 306 transitions
Performed 306 trivial Post agglomeration. Transition count delta: 306
Iterating post reduction 0 with 328 rules applied. Total rules applied 330 place count 732 transition count 1134
Reduce places removed 306 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 309 rules applied. Total rules applied 639 place count 426 transition count 1131
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 641 place count 424 transition count 1131
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 641 place count 424 transition count 1065
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 773 place count 358 transition count 1065
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 781 place count 350 transition count 1057
Iterating global reduction 3 with 8 rules applied. Total rules applied 789 place count 350 transition count 1057
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 790 place count 350 transition count 1056
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 790 place count 350 transition count 1049
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 804 place count 343 transition count 1049
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 3 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 4 with 196 rules applied. Total rules applied 1000 place count 245 transition count 951
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -246
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1072 place count 209 transition count 1197
Drop transitions removed 15 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 1117 place count 209 transition count 1152
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 1129 place count 203 transition count 1212
Drop transitions removed 187 transitions
Redundant transition composition rules discarded 187 transitions
Iterating global reduction 5 with 187 rules applied. Total rules applied 1316 place count 203 transition count 1025
Free-agglomeration rule applied 56 times with reduction of 20 identical transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 1372 place count 203 transition count 949
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 95 transitions
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 171 transitions.
Iterating post reduction 5 with 227 rules applied. Total rules applied 1599 place count 147 transition count 778
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1606 place count 140 transition count 722
Iterating global reduction 6 with 7 rules applied. Total rules applied 1613 place count 140 transition count 722
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1615 place count 140 transition count 720
Drop transitions removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 7 with 97 rules applied. Total rules applied 1712 place count 140 transition count 623
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1713 place count 140 transition count 623
Applied a total of 1713 rules in 687 ms. Remains 140 /1131 variables (removed 991) and now considering 623/6024 (removed 5401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 689 ms. Remains : 140/1131 places, 623/6024 transitions.
Incomplete random walk after 10000 steps, including 144 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:37:27] [INFO ] Flow matrix only has 334 transitions (discarded 289 similar events)
// Phase 1: matrix 334 rows 140 cols
[2023-03-10 15:37:27] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-10 15:37:27] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 15:37:27] [INFO ] [Nat]Absence check using 6 positive and 16 generalized place invariants in 6 ms returned sat
[2023-03-10 15:37:28] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:28] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-10 15:37:28] [INFO ] After 79ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:28] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-10 15:37:28] [INFO ] After 382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 623/623 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 139 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 138 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 138 transition count 615
Applied a total of 4 rules in 38 ms. Remains 138 /140 variables (removed 2) and now considering 615/623 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 138/140 places, 615/623 transitions.
Incomplete random walk after 10000 steps, including 146 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 751975 steps, run timeout after 3001 ms. (steps per millisecond=250 ) properties seen :{}
Probabilistic random walk after 751975 steps, saw 100270 distinct states, run finished after 3004 ms. (steps per millisecond=250 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:37:31] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
// Phase 1: matrix 326 rows 138 cols
[2023-03-10 15:37:31] [INFO ] Computed 22 place invariants in 5 ms
[2023-03-10 15:37:31] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2023-03-10 15:37:31] [INFO ] [Nat]Absence check using 6 positive and 16 generalized place invariants in 4 ms returned sat
[2023-03-10 15:37:31] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:31] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:37:31] [INFO ] After 74ms SMT Verify possible using 204 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:31] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-10 15:37:31] [INFO ] After 355ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 20 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 138/138 places, 615/615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 18 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
[2023-03-10 15:37:31] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:31] [INFO ] Invariant cache hit.
[2023-03-10 15:37:32] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-10 15:37:32] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:32] [INFO ] Invariant cache hit.
[2023-03-10 15:37:32] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:37:32] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 620 ms to find 0 implicit places.
[2023-03-10 15:37:32] [INFO ] Redundant transitions in 327 ms returned []
[2023-03-10 15:37:32] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:32] [INFO ] Invariant cache hit.
[2023-03-10 15:37:33] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1297 ms. Remains : 138/138 places, 615/615 transitions.
Graph (trivial) has 127 edges and 138 vertex of which 40 / 138 are part of one of the 5 SCC in 0 ms
Free SCC test removed 35 places
Drop transitions removed 55 transitions
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 344 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 94 transition count 263
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 27 place count 86 transition count 262
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 85 transition count 261
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 85 transition count 249
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 73 transition count 249
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 56 place count 70 transition count 246
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 70 transition count 246
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 67 transition count 243
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 67 transition count 243
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 64 transition count 222
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 64 transition count 222
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 116 place count 64 transition count 177
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 134 place count 55 transition count 168
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 144 place count 55 transition count 158
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 145 place count 54 transition count 157
Iterating global reduction 5 with 1 rules applied. Total rules applied 146 place count 54 transition count 157
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 147 place count 53 transition count 150
Iterating global reduction 5 with 1 rules applied. Total rules applied 148 place count 53 transition count 150
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 163 place count 53 transition count 135
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 173 place count 48 transition count 165
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 6 with 55 rules applied. Total rules applied 228 place count 48 transition count 110
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 47 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 47 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 240 place count 42 transition count 102
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 244 place count 38 transition count 70
Iterating global reduction 6 with 4 rules applied. Total rules applied 248 place count 38 transition count 70
Applied a total of 248 rules in 37 ms. Remains 38 /138 variables (removed 100) and now considering 70/615 (removed 545) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 38 cols
[2023-03-10 15:37:33] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-10 15:37:33] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 15:37:33] [INFO ] [Nat]Absence check using 2 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 15:37:33] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 15:37:33] [INFO ] After 10ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:33] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 15:37:33] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 13 atomic propositions for a total of 10 simplifications.
FORMULA CloudDeployment-PT-6b-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 175 stabilizing places and 4749 stable transitions
Graph (complete) has 3754 edges and 1131 vertex of which 1098 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.68 ms
FORMULA CloudDeployment-PT-6b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 5 out of 1131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1131/1131 places, 6024/6024 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1130 transition count 6024
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 1116 transition count 1927
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 1116 transition count 1927
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 1116 transition count 1926
Applied a total of 30 rules in 368 ms. Remains 1116 /1131 variables (removed 15) and now considering 1926/6024 (removed 4098) transitions.
// Phase 1: matrix 1926 rows 1116 cols
[2023-03-10 15:37:33] [INFO ] Computed 18 place invariants in 11 ms
[2023-03-10 15:37:34] [INFO ] Implicit Places using invariants in 393 ms returned []
[2023-03-10 15:37:34] [INFO ] Invariant cache hit.
[2023-03-10 15:37:36] [INFO ] Implicit Places using invariants and state equation in 2216 ms returned [12, 20, 186, 194, 359, 367, 532, 540, 705, 713, 878, 886]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 2615 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1104/1131 places, 1926/6024 transitions.
Applied a total of 0 rules in 54 ms. Remains 1104 /1104 variables (removed 0) and now considering 1926/1926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3039 ms. Remains : 1104/1131 places, 1926/6024 transitions.
Stuttering acceptance computed with spot in 382 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s700 0) (EQ s716 0) (EQ s845 0) (EQ s1080 0) (EQ s1100 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 514 reset in 823 ms.
Product exploration explored 100000 steps with 512 reset in 363 ms.
Computed a total of 161 stabilizing places and 653 stable transitions
Graph (complete) has 3478 edges and 1104 vertex of which 1096 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.13 ms
Computed a total of 161 stabilizing places and 653 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 50 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 234761 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 234761 steps, saw 55982 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1926 rows 1104 cols
[2023-03-10 15:37:41] [INFO ] Computed 6 place invariants in 9 ms
[2023-03-10 15:37:41] [INFO ] After 245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:42] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 8 ms returned sat
[2023-03-10 15:37:43] [INFO ] After 1318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:43] [INFO ] After 1496ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2023-03-10 15:37:43] [INFO ] After 1953ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 5 out of 1104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1104/1104 places, 1926/1926 transitions.
Graph (trivial) has 1144 edges and 1104 vertex of which 412 / 1104 are part of one of the 46 SCC in 6 ms
Free SCC test removed 366 places
Drop transitions removed 477 transitions
Reduce isomorphic transitions removed 477 transitions.
Graph (complete) has 2857 edges and 738 vertex of which 730 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.14 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 306 transitions
Trivial Post-agglo rules discarded 306 transitions
Performed 306 trivial Post agglomeration. Transition count delta: 306
Iterating post reduction 0 with 318 rules applied. Total rules applied 320 place count 730 transition count 1131
Reduce places removed 306 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 309 rules applied. Total rules applied 629 place count 424 transition count 1128
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 631 place count 422 transition count 1128
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 631 place count 422 transition count 1061
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 765 place count 355 transition count 1061
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 771 place count 349 transition count 1055
Iterating global reduction 3 with 6 rules applied. Total rules applied 777 place count 349 transition count 1055
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 777 place count 349 transition count 1049
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 789 place count 343 transition count 1049
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 987 place count 244 transition count 950
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -246
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1059 place count 208 transition count 1196
Drop transitions removed 15 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 1104 place count 208 transition count 1151
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1116 place count 202 transition count 1211
Drop transitions removed 187 transitions
Redundant transition composition rules discarded 187 transitions
Iterating global reduction 4 with 187 rules applied. Total rules applied 1303 place count 202 transition count 1024
Free-agglomeration rule applied 56 times with reduction of 20 identical transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 1359 place count 202 transition count 948
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 95 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 4 with 233 rules applied. Total rules applied 1592 place count 146 transition count 771
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1600 place count 138 transition count 708
Iterating global reduction 5 with 8 rules applied. Total rules applied 1608 place count 138 transition count 708
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1610 place count 138 transition count 706
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 6 with 91 rules applied. Total rules applied 1701 place count 138 transition count 615
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1702 place count 138 transition count 615
Applied a total of 1702 rules in 270 ms. Remains 138 /1104 variables (removed 966) and now considering 615/1926 (removed 1311) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 138/1104 places, 615/1926 transitions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 761827 steps, run timeout after 3001 ms. (steps per millisecond=253 ) properties seen :{}
Probabilistic random walk after 761827 steps, saw 104865 distinct states, run finished after 3001 ms. (steps per millisecond=253 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:37:47] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
// Phase 1: matrix 326 rows 138 cols
[2023-03-10 15:37:47] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-10 15:37:47] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:47] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-10 15:37:47] [INFO ] [Nat]Absence check using 6 positive and 16 generalized place invariants in 5 ms returned sat
[2023-03-10 15:37:47] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:47] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:37:47] [INFO ] After 85ms SMT Verify possible using 204 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:47] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-10 15:37:47] [INFO ] After 331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 138/138 places, 615/615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
[2023-03-10 15:37:47] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:47] [INFO ] Invariant cache hit.
[2023-03-10 15:37:47] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-10 15:37:47] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:47] [INFO ] Invariant cache hit.
[2023-03-10 15:37:48] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:37:48] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
[2023-03-10 15:37:49] [INFO ] Redundant transitions in 574 ms returned []
[2023-03-10 15:37:49] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:37:49] [INFO ] Invariant cache hit.
[2023-03-10 15:37:49] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1884 ms. Remains : 138/138 places, 615/615 transitions.
Graph (trivial) has 127 edges and 138 vertex of which 40 / 138 are part of one of the 5 SCC in 1 ms
Free SCC test removed 35 places
Drop transitions removed 55 transitions
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 344 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 94 transition count 263
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 27 place count 86 transition count 262
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 85 transition count 261
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 85 transition count 249
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 73 transition count 249
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 56 place count 70 transition count 246
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 70 transition count 246
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 67 transition count 243
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 67 transition count 243
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 64 transition count 222
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 64 transition count 222
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 116 place count 64 transition count 177
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 134 place count 55 transition count 168
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 144 place count 55 transition count 158
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 145 place count 54 transition count 157
Iterating global reduction 5 with 1 rules applied. Total rules applied 146 place count 54 transition count 157
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 147 place count 53 transition count 150
Iterating global reduction 5 with 1 rules applied. Total rules applied 148 place count 53 transition count 150
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 163 place count 53 transition count 135
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 173 place count 48 transition count 165
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 6 with 55 rules applied. Total rules applied 228 place count 48 transition count 110
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 47 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 47 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 240 place count 42 transition count 102
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 244 place count 38 transition count 70
Iterating global reduction 6 with 4 rules applied. Total rules applied 248 place count 38 transition count 70
Applied a total of 248 rules in 22 ms. Remains 38 /138 variables (removed 100) and now considering 70/615 (removed 545) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 38 cols
[2023-03-10 15:37:49] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-10 15:37:49] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 15:37:49] [INFO ] [Nat]Absence check using 2 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-10 15:37:49] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 15:37:49] [INFO ] After 9ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:49] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 15:37:49] [INFO ] After 83ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 1104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1104/1104 places, 1926/1926 transitions.
Applied a total of 0 rules in 36 ms. Remains 1104 /1104 variables (removed 0) and now considering 1926/1926 (removed 0) transitions.
// Phase 1: matrix 1926 rows 1104 cols
[2023-03-10 15:37:50] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-10 15:37:50] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-10 15:37:50] [INFO ] Invariant cache hit.
[2023-03-10 15:37:52] [INFO ] Implicit Places using invariants and state equation in 1735 ms returned []
Implicit Place search using SMT with State Equation took 2124 ms to find 0 implicit places.
[2023-03-10 15:37:52] [INFO ] Invariant cache hit.
[2023-03-10 15:37:53] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3324 ms. Remains : 1104/1104 places, 1926/1926 transitions.
Computed a total of 161 stabilizing places and 653 stable transitions
Graph (complete) has 3478 edges and 1104 vertex of which 1096 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.9 ms
Computed a total of 161 stabilizing places and 653 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 53 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 237944 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 237944 steps, saw 56770 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:37:56] [INFO ] Invariant cache hit.
[2023-03-10 15:37:56] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:37:56] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-10 15:37:58] [INFO ] After 1096ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:37:58] [INFO ] After 1256ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 166 ms.
[2023-03-10 15:37:58] [INFO ] After 1606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 5 out of 1104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1104/1104 places, 1926/1926 transitions.
Graph (trivial) has 1144 edges and 1104 vertex of which 412 / 1104 are part of one of the 46 SCC in 4 ms
Free SCC test removed 366 places
Drop transitions removed 477 transitions
Reduce isomorphic transitions removed 477 transitions.
Graph (complete) has 2857 edges and 738 vertex of which 730 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 306 transitions
Trivial Post-agglo rules discarded 306 transitions
Performed 306 trivial Post agglomeration. Transition count delta: 306
Iterating post reduction 0 with 318 rules applied. Total rules applied 320 place count 730 transition count 1131
Reduce places removed 306 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 309 rules applied. Total rules applied 629 place count 424 transition count 1128
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 631 place count 422 transition count 1128
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 631 place count 422 transition count 1061
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 765 place count 355 transition count 1061
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 771 place count 349 transition count 1055
Iterating global reduction 3 with 6 rules applied. Total rules applied 777 place count 349 transition count 1055
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 777 place count 349 transition count 1049
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 789 place count 343 transition count 1049
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 987 place count 244 transition count 950
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -246
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1059 place count 208 transition count 1196
Drop transitions removed 15 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 1104 place count 208 transition count 1151
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1116 place count 202 transition count 1211
Drop transitions removed 187 transitions
Redundant transition composition rules discarded 187 transitions
Iterating global reduction 4 with 187 rules applied. Total rules applied 1303 place count 202 transition count 1024
Free-agglomeration rule applied 56 times with reduction of 20 identical transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 1359 place count 202 transition count 948
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 95 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 4 with 233 rules applied. Total rules applied 1592 place count 146 transition count 771
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1600 place count 138 transition count 708
Iterating global reduction 5 with 8 rules applied. Total rules applied 1608 place count 138 transition count 708
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1610 place count 138 transition count 706
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 6 with 91 rules applied. Total rules applied 1701 place count 138 transition count 615
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1702 place count 138 transition count 615
Applied a total of 1702 rules in 304 ms. Remains 138 /1104 variables (removed 966) and now considering 615/1926 (removed 1311) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 305 ms. Remains : 138/1104 places, 615/1926 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 665155 steps, run timeout after 3012 ms. (steps per millisecond=220 ) properties seen :{}
Probabilistic random walk after 665155 steps, saw 92744 distinct states, run finished after 3012 ms. (steps per millisecond=220 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:38:01] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
// Phase 1: matrix 326 rows 138 cols
[2023-03-10 15:38:01] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-10 15:38:01] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:38:01] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-10 15:38:01] [INFO ] [Nat]Absence check using 6 positive and 16 generalized place invariants in 6 ms returned sat
[2023-03-10 15:38:02] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:38:02] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:38:02] [INFO ] After 85ms SMT Verify possible using 204 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:38:02] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-10 15:38:02] [INFO ] After 335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 11 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 138/138 places, 615/615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 615/615 transitions.
Applied a total of 0 rules in 10 ms. Remains 138 /138 variables (removed 0) and now considering 615/615 (removed 0) transitions.
[2023-03-10 15:38:02] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:38:02] [INFO ] Invariant cache hit.
[2023-03-10 15:38:02] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-10 15:38:02] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:38:02] [INFO ] Invariant cache hit.
[2023-03-10 15:38:02] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-10 15:38:03] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
[2023-03-10 15:38:03] [INFO ] Redundant transitions in 429 ms returned []
[2023-03-10 15:38:03] [INFO ] Flow matrix only has 326 transitions (discarded 289 similar events)
[2023-03-10 15:38:03] [INFO ] Invariant cache hit.
[2023-03-10 15:38:04] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2111 ms. Remains : 138/138 places, 615/615 transitions.
Graph (trivial) has 127 edges and 138 vertex of which 40 / 138 are part of one of the 5 SCC in 0 ms
Free SCC test removed 35 places
Drop transitions removed 55 transitions
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 344 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 94 transition count 263
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 27 place count 86 transition count 262
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 85 transition count 261
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 85 transition count 249
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 73 transition count 249
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 56 place count 70 transition count 246
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 70 transition count 246
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 67 transition count 243
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 67 transition count 243
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 64 transition count 222
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 64 transition count 222
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 116 place count 64 transition count 177
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 134 place count 55 transition count 168
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 144 place count 55 transition count 158
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 145 place count 54 transition count 157
Iterating global reduction 5 with 1 rules applied. Total rules applied 146 place count 54 transition count 157
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 147 place count 53 transition count 150
Iterating global reduction 5 with 1 rules applied. Total rules applied 148 place count 53 transition count 150
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 163 place count 53 transition count 135
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 173 place count 48 transition count 165
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 6 with 55 rules applied. Total rules applied 228 place count 48 transition count 110
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 47 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 47 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 240 place count 42 transition count 102
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 244 place count 38 transition count 70
Iterating global reduction 6 with 4 rules applied. Total rules applied 248 place count 38 transition count 70
Applied a total of 248 rules in 18 ms. Remains 38 /138 variables (removed 100) and now considering 70/615 (removed 545) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 38 cols
[2023-03-10 15:38:04] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-10 15:38:04] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:38:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 15:38:04] [INFO ] [Nat]Absence check using 2 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 15:38:04] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:38:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 15:38:04] [INFO ] After 8ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:38:04] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 15:38:04] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 528 reset in 379 ms.
Product exploration explored 100000 steps with 522 reset in 404 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 1104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1104/1104 places, 1926/1926 transitions.
Graph (trivial) has 1144 edges and 1104 vertex of which 412 / 1104 are part of one of the 46 SCC in 2 ms
Free SCC test removed 366 places
Ensure Unique test removed 419 transitions
Reduce isomorphic transitions removed 419 transitions.
Graph (complete) has 2988 edges and 738 vertex of which 730 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.13 ms
Discarding 8 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Performed 302 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 302 rules applied. Total rules applied 304 place count 730 transition count 1505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 305 place count 730 transition count 1504
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 305 place count 730 transition count 1542
Deduced a syphon composed of 346 places in 2 ms
Iterating global reduction 2 with 44 rules applied. Total rules applied 349 place count 730 transition count 1542
Discarding 160 places :
Symmetric choice reduction at 2 with 160 rule applications. Total rules 509 place count 570 transition count 1382
Deduced a syphon composed of 186 places in 1 ms
Iterating global reduction 2 with 160 rules applied. Total rules applied 669 place count 570 transition count 1382
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 307 places in 0 ms
Iterating global reduction 2 with 121 rules applied. Total rules applied 790 place count 570 transition count 1382
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 882 place count 478 transition count 1290
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 2 with 92 rules applied. Total rules applied 974 place count 478 transition count 1290
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -262
Deduced a syphon composed of 252 places in 1 ms
Iterating global reduction 2 with 37 rules applied. Total rules applied 1011 place count 478 transition count 1552
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1017 place count 478 transition count 1546
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1060 place count 435 transition count 1404
Deduced a syphon composed of 209 places in 1 ms
Iterating global reduction 3 with 43 rules applied. Total rules applied 1103 place count 435 transition count 1404
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1109 place count 435 transition count 1476
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1115 place count 429 transition count 1464
Deduced a syphon composed of 209 places in 1 ms
Iterating global reduction 3 with 6 rules applied. Total rules applied 1121 place count 429 transition count 1464
Deduced a syphon composed of 209 places in 1 ms
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 3 with 91 rules applied. Total rules applied 1212 place count 429 transition count 1373
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1224 place count 417 transition count 1361
Deduced a syphon composed of 197 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1236 place count 417 transition count 1361
Deduced a syphon composed of 197 places in 1 ms
Applied a total of 1236 rules in 520 ms. Remains 417 /1104 variables (removed 687) and now considering 1361/1926 (removed 565) transitions.
[2023-03-10 15:38:07] [INFO ] Redundant transitions in 1024 ms returned []
[2023-03-10 15:38:07] [INFO ] Flow matrix only has 1142 transitions (discarded 219 similar events)
// Phase 1: matrix 1142 rows 417 cols
[2023-03-10 15:38:07] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-10 15:38:08] [INFO ] Dead Transitions using invariants and state equation in 995 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 417/1104 places, 1361/1926 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2549 ms. Remains : 417/1104 places, 1361/1926 transitions.
Built C files in :
/tmp/ltsmin1673823680449928686
[2023-03-10 15:38:08] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1673823680449928686
Running compilation step : cd /tmp/ltsmin1673823680449928686;'/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/ltsmin1673823680449928686;'/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/ltsmin1673823680449928686;'/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 1104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1104/1104 places, 1926/1926 transitions.
Applied a total of 0 rules in 42 ms. Remains 1104 /1104 variables (removed 0) and now considering 1926/1926 (removed 0) transitions.
// Phase 1: matrix 1926 rows 1104 cols
[2023-03-10 15:38:11] [INFO ] Computed 6 place invariants in 9 ms
[2023-03-10 15:38:12] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-10 15:38:12] [INFO ] Invariant cache hit.
[2023-03-10 15:38:13] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned []
Implicit Place search using SMT with State Equation took 1980 ms to find 0 implicit places.
[2023-03-10 15:38:13] [INFO ] Invariant cache hit.
[2023-03-10 15:38:16] [INFO ] Dead Transitions using invariants and state equation in 2096 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4120 ms. Remains : 1104/1104 places, 1926/1926 transitions.
Built C files in :
/tmp/ltsmin4532042005898693945
[2023-03-10 15:38:16] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4532042005898693945
Running compilation step : cd /tmp/ltsmin4532042005898693945;'/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/ltsmin4532042005898693945;'/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/ltsmin4532042005898693945;'/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)
[2023-03-10 15:38:20] [INFO ] Flatten gal took : 71 ms
[2023-03-10 15:38:20] [INFO ] Flatten gal took : 73 ms
[2023-03-10 15:38:20] [INFO ] Time to serialize gal into /tmp/LTL6694446058318634676.gal : 38 ms
[2023-03-10 15:38:20] [INFO ] Time to serialize properties into /tmp/LTL4066451761574767199.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/LTL6694446058318634676.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16197744992479885445.hoa' '-atoms' '/tmp/LTL4066451761574767199.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/LTL4066451761574767199.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16197744992479885445.hoa
Detected timeout of ITS tools.
[2023-03-10 15:38:35] [INFO ] Flatten gal took : 72 ms
[2023-03-10 15:38:35] [INFO ] Flatten gal took : 69 ms
[2023-03-10 15:38:35] [INFO ] Time to serialize gal into /tmp/LTL13133648690470484475.gal : 14 ms
[2023-03-10 15:38:35] [INFO ] Time to serialize properties into /tmp/LTL2153447322577902604.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13133648690470484475.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2153447322577902604.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((((p1252==0)||(p1293==0))||((p1477==0)||(p1863==0)))||(p1884==0))")))))
Formula 0 simplified : XXF!"((((p1252==0)||(p1293==0))||((p1477==0)||(p1863==0)))||(p1884==0))"
Detected timeout of ITS tools.
[2023-03-10 15:38:50] [INFO ] Flatten gal took : 65 ms
[2023-03-10 15:38:50] [INFO ] Applying decomposition
[2023-03-10 15:38:51] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17756549456965449008.txt' '-o' '/tmp/graph17756549456965449008.bin' '-w' '/tmp/graph17756549456965449008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17756549456965449008.bin' '-l' '-1' '-v' '-w' '/tmp/graph17756549456965449008.weights' '-q' '0' '-e' '0.001'
[2023-03-10 15:38:51] [INFO ] Decomposing Gal with order
[2023-03-10 15:38:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 15:38:52] [INFO ] Removed a total of 2577 redundant transitions.
[2023-03-10 15:38:52] [INFO ] Flatten gal took : 432 ms
[2023-03-10 15:38:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 40 ms.
[2023-03-10 15:38:52] [INFO ] Time to serialize gal into /tmp/LTL18351289407838943757.gal : 23 ms
[2023-03-10 15:38:52] [INFO ] Time to serialize properties into /tmp/LTL13005147858981793289.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/LTL18351289407838943757.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13005147858981793289.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 : !((X(X(G("((((i9.u261.p1252==0)||(i9.u404.p1293==0))||((i21.i2.i0.u315.p1477==0)||(i9.u404.p1863==0)))||(i9.u404.p1884==0))")))))
Formula 0 simplified : XXF!"((((i9.u261.p1252==0)||(i9.u404.p1293==0))||((i21.i2.i0.u315.p1477==0)||(i9.u404.p1863==0)))||(i9.u404.p1884==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15080133993355734598
[2023-03-10 15:39:07] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15080133993355734598
Running compilation step : cd /tmp/ltsmin15080133993355734598;'/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/ltsmin15080133993355734598;'/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/ltsmin15080133993355734598;'/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 CloudDeployment-PT-6b-LTLFireability-08 finished in 96980 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 1 out of 1131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1131/1131 places, 6024/6024 transitions.
Graph (trivial) has 1164 edges and 1131 vertex of which 426 / 1131 are part of one of the 48 SCC in 1 ms
Free SCC test removed 378 places
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Graph (complete) has 3244 edges and 753 vertex of which 720 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.6 ms
Discarding 33 places :
Also discarding 4097 output transitions
Drop transitions removed 4097 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 294 transitions
Trivial Post-agglo rules discarded 294 transitions
Performed 294 trivial Post agglomeration. Transition count delta: 294
Iterating post reduction 0 with 294 rules applied. Total rules applied 296 place count 719 transition count 1200
Reduce places removed 294 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 295 rules applied. Total rules applied 591 place count 425 transition count 1199
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 592 place count 424 transition count 1199
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 61 Pre rules applied. Total rules applied 592 place count 424 transition count 1138
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 714 place count 363 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 715 place count 362 transition count 1137
Iterating global reduction 3 with 1 rules applied. Total rules applied 716 place count 362 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 717 place count 362 transition count 1136
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 4 with 228 rules applied. Total rules applied 945 place count 248 transition count 1022
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 993 place count 224 transition count 1076
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 999 place count 224 transition count 1070
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 1011 place count 218 transition count 1130
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 5 with 48 rules applied. Total rules applied 1059 place count 218 transition count 1082
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1060 place count 217 transition count 1081
Applied a total of 1060 rules in 198 ms. Remains 217 /1131 variables (removed 914) and now considering 1081/6024 (removed 4943) transitions.
[2023-03-10 15:39:10] [INFO ] Flow matrix only has 854 transitions (discarded 227 similar events)
// Phase 1: matrix 854 rows 217 cols
[2023-03-10 15:39:10] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 15:39:10] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-10 15:39:10] [INFO ] Flow matrix only has 854 transitions (discarded 227 similar events)
[2023-03-10 15:39:10] [INFO ] Invariant cache hit.
[2023-03-10 15:39:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 15:39:11] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2023-03-10 15:39:12] [INFO ] Redundant transitions in 1131 ms returned []
[2023-03-10 15:39:12] [INFO ] Flow matrix only has 854 transitions (discarded 227 similar events)
[2023-03-10 15:39:12] [INFO ] Invariant cache hit.
[2023-03-10 15:39:13] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 217/1131 places, 1081/6024 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2770 ms. Remains : 217/1131 places, 1081/6024 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6b-LTLFireability-10 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:(EQ s130 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6b-LTLFireability-10 finished in 2861 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(p1))))'
Support contains 2 out of 1131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1131/1131 places, 6024/6024 transitions.
Graph (trivial) has 1164 edges and 1131 vertex of which 426 / 1131 are part of one of the 48 SCC in 1 ms
Free SCC test removed 378 places
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Graph (complete) has 3244 edges and 753 vertex of which 720 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.5 ms
Discarding 33 places :
Also discarding 4097 output transitions
Drop transitions removed 4097 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 297 transitions
Trivial Post-agglo rules discarded 297 transitions
Performed 297 trivial Post agglomeration. Transition count delta: 297
Iterating post reduction 0 with 297 rules applied. Total rules applied 299 place count 719 transition count 1197
Reduce places removed 297 places and 0 transitions.
Iterating post reduction 1 with 297 rules applied. Total rules applied 596 place count 422 transition count 1197
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 596 place count 422 transition count 1136
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 718 place count 361 transition count 1136
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 944 place count 248 transition count 1023
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 992 place count 224 transition count 1077
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 998 place count 224 transition count 1071
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1010 place count 218 transition count 1131
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 3 with 48 rules applied. Total rules applied 1058 place count 218 transition count 1083
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1059 place count 217 transition count 1082
Applied a total of 1059 rules in 158 ms. Remains 217 /1131 variables (removed 914) and now considering 1082/6024 (removed 4942) transitions.
[2023-03-10 15:39:13] [INFO ] Flow matrix only has 861 transitions (discarded 221 similar events)
// Phase 1: matrix 861 rows 217 cols
[2023-03-10 15:39:13] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 15:39:13] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-10 15:39:13] [INFO ] Flow matrix only has 861 transitions (discarded 221 similar events)
[2023-03-10 15:39:13] [INFO ] Invariant cache hit.
[2023-03-10 15:39:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 15:39:14] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 937 ms to find 0 implicit places.
[2023-03-10 15:39:15] [INFO ] Redundant transitions in 1379 ms returned []
[2023-03-10 15:39:15] [INFO ] Flow matrix only has 861 transitions (discarded 221 similar events)
[2023-03-10 15:39:15] [INFO ] Invariant cache hit.
[2023-03-10 15:39:16] [INFO ] Dead Transitions using invariants and state equation in 637 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 217/1131 places, 1082/6024 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3119 ms. Remains : 217/1131 places, 1082/6024 transitions.
Stuttering acceptance computed with spot in 250 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-6b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s111 1), p0:(EQ s60 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-6b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6b-LTLFireability-12 finished in 3388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : CloudDeployment-PT-6b-LTLFireability-08
Stuttering acceptance computed with spot in 181 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 1131 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1131/1131 places, 6024/6024 transitions.
Graph (trivial) has 1156 edges and 1131 vertex of which 412 / 1131 are part of one of the 46 SCC in 1 ms
Free SCC test removed 366 places
Ensure Unique test removed 419 transitions
Reduce isomorphic transitions removed 419 transitions.
Graph (complete) has 3264 edges and 765 vertex of which 732 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.20 ms
Discarding 33 places :
Also discarding 4097 output transitions
Drop transitions removed 4097 transitions
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 300 rules applied. Total rules applied 302 place count 732 transition count 1208
Reduce places removed 300 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 303 rules applied. Total rules applied 605 place count 432 transition count 1205
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 607 place count 430 transition count 1205
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 61 Pre rules applied. Total rules applied 607 place count 430 transition count 1144
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 729 place count 369 transition count 1144
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 731 place count 367 transition count 1142
Iterating global reduction 3 with 2 rules applied. Total rules applied 733 place count 367 transition count 1142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 734 place count 367 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 734 place count 367 transition count 1140
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 736 place count 366 transition count 1140
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Deduced a syphon composed of 116 places in 0 ms
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 4 with 232 rules applied. Total rules applied 968 place count 250 transition count 1024
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 1016 place count 226 transition count 1078
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1022 place count 226 transition count 1072
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 1034 place count 220 transition count 1132
Applied a total of 1034 rules in 223 ms. Remains 220 /1131 variables (removed 911) and now considering 1132/6024 (removed 4892) transitions.
[2023-03-10 15:39:17] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
// Phase 1: matrix 913 rows 220 cols
[2023-03-10 15:39:17] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-10 15:39:17] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-10 15:39:17] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:17] [INFO ] Invariant cache hit.
[2023-03-10 15:39:17] [INFO ] State equation strengthened by 294 read => feed constraints.
[2023-03-10 15:39:19] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 1755 ms to find 0 implicit places.
[2023-03-10 15:39:19] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:19] [INFO ] Invariant cache hit.
[2023-03-10 15:39:19] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 220/1131 places, 1132/6024 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2879 ms. Remains : 220/1131 places, 1132/6024 transitions.
Running random walk in product with property : CloudDeployment-PT-6b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s120 0) (EQ s126 0) (EQ s146 0) (EQ s205 0) (EQ s218 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2351 reset in 858 ms.
Product exploration explored 100000 steps with 2340 reset in 566 ms.
Computed a total of 59 stabilizing places and 688 stable transitions
Computed a total of 59 stabilizing places and 688 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 250 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 559257 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 559257 steps, saw 79438 distinct states, run finished after 3004 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:39:24] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:24] [INFO ] Invariant cache hit.
[2023-03-10 15:39:24] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:39:24] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-10 15:39:25] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:25] [INFO ] State equation strengthened by 294 read => feed constraints.
[2023-03-10 15:39:25] [INFO ] After 155ms SMT Verify possible using 294 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:25] [INFO ] After 255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-10 15:39:25] [INFO ] After 872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 220/220 places, 1132/1132 transitions.
Drop transitions removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 220 transition count 1052
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -204
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 116 place count 202 transition count 1256
Drop transitions removed 15 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 155 place count 202 transition count 1217
Drop transitions removed 187 transitions
Redundant transition composition rules discarded 187 transitions
Iterating global reduction 2 with 187 rules applied. Total rules applied 342 place count 202 transition count 1030
Free-agglomeration rule applied 56 times with reduction of 20 identical transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 398 place count 202 transition count 954
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 95 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 2 with 233 rules applied. Total rules applied 631 place count 146 transition count 777
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 639 place count 138 transition count 714
Iterating global reduction 3 with 8 rules applied. Total rules applied 647 place count 138 transition count 714
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 649 place count 138 transition count 712
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 4 with 91 rules applied. Total rules applied 740 place count 138 transition count 621
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 741 place count 138 transition count 621
Applied a total of 741 rules in 154 ms. Remains 138 /220 variables (removed 82) and now considering 621/1132 (removed 511) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 138/220 places, 621/1132 transitions.
Incomplete random walk after 10000 steps, including 168 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 707706 steps, run timeout after 3001 ms. (steps per millisecond=235 ) properties seen :{}
Probabilistic random walk after 707706 steps, saw 103025 distinct states, run finished after 3001 ms. (steps per millisecond=235 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:39:28] [INFO ] Flow matrix only has 332 transitions (discarded 289 similar events)
// Phase 1: matrix 332 rows 138 cols
[2023-03-10 15:39:28] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-10 15:39:28] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:39:28] [INFO ] [Nat]Absence check using 0 positive and 16 generalized place invariants in 5 ms returned sat
[2023-03-10 15:39:29] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:29] [INFO ] State equation strengthened by 209 read => feed constraints.
[2023-03-10 15:39:29] [INFO ] After 74ms SMT Verify possible using 209 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:29] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-10 15:39:29] [INFO ] After 311ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 621/621 transitions.
Applied a total of 0 rules in 16 ms. Remains 138 /138 variables (removed 0) and now considering 621/621 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 138/138 places, 621/621 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 621/621 transitions.
Applied a total of 0 rules in 18 ms. Remains 138 /138 variables (removed 0) and now considering 621/621 (removed 0) transitions.
[2023-03-10 15:39:29] [INFO ] Flow matrix only has 332 transitions (discarded 289 similar events)
[2023-03-10 15:39:29] [INFO ] Invariant cache hit.
[2023-03-10 15:39:29] [INFO ] Implicit Places using invariants in 253 ms returned []
[2023-03-10 15:39:29] [INFO ] Flow matrix only has 332 transitions (discarded 289 similar events)
[2023-03-10 15:39:29] [INFO ] Invariant cache hit.
[2023-03-10 15:39:29] [INFO ] State equation strengthened by 209 read => feed constraints.
[2023-03-10 15:39:30] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 767 ms to find 0 implicit places.
[2023-03-10 15:39:30] [INFO ] Redundant transitions in 375 ms returned []
[2023-03-10 15:39:30] [INFO ] Flow matrix only has 332 transitions (discarded 289 similar events)
[2023-03-10 15:39:30] [INFO ] Invariant cache hit.
[2023-03-10 15:39:30] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1704 ms. Remains : 138/138 places, 621/621 transitions.
Graph (trivial) has 127 edges and 138 vertex of which 40 / 138 are part of one of the 5 SCC in 0 ms
Free SCC test removed 35 places
Drop transitions removed 60 transitions
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 349 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 94 transition count 264
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 27 place count 86 transition count 263
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 85 transition count 262
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 85 transition count 250
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 73 transition count 250
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 56 place count 70 transition count 247
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 70 transition count 247
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 67 transition count 244
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 67 transition count 244
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 64 transition count 223
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 64 transition count 223
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 116 place count 64 transition count 178
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 134 place count 55 transition count 169
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 144 place count 55 transition count 159
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 145 place count 54 transition count 158
Iterating global reduction 5 with 1 rules applied. Total rules applied 146 place count 54 transition count 158
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 147 place count 53 transition count 151
Iterating global reduction 5 with 1 rules applied. Total rules applied 148 place count 53 transition count 151
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 163 place count 53 transition count 136
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 173 place count 48 transition count 166
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 6 with 55 rules applied. Total rules applied 228 place count 48 transition count 111
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 47 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 47 transition count 108
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 240 place count 42 transition count 103
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 244 place count 38 transition count 71
Iterating global reduction 6 with 4 rules applied. Total rules applied 248 place count 38 transition count 71
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 249 place count 38 transition count 71
Applied a total of 249 rules in 37 ms. Remains 38 /138 variables (removed 100) and now considering 71/621 (removed 550) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 71 rows 38 cols
[2023-03-10 15:39:31] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-10 15:39:31] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:39:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 15:39:31] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-10 15:39:31] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:31] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 15:39:31] [INFO ] After 13ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:31] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-10 15:39:31] [INFO ] After 129ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 1132/1132 transitions.
Applied a total of 0 rules in 4 ms. Remains 220 /220 variables (removed 0) and now considering 1132/1132 (removed 0) transitions.
[2023-03-10 15:39:31] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
// Phase 1: matrix 913 rows 220 cols
[2023-03-10 15:39:31] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-10 15:39:31] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-10 15:39:31] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:31] [INFO ] Invariant cache hit.
[2023-03-10 15:39:32] [INFO ] State equation strengthened by 294 read => feed constraints.
[2023-03-10 15:39:33] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned []
Implicit Place search using SMT with State Equation took 1764 ms to find 0 implicit places.
[2023-03-10 15:39:33] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:33] [INFO ] Invariant cache hit.
[2023-03-10 15:39:34] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2535 ms. Remains : 220/220 places, 1132/1132 transitions.
Computed a total of 59 stabilizing places and 688 stable transitions
Computed a total of 59 stabilizing places and 688 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 242 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 551301 steps, run timeout after 3001 ms. (steps per millisecond=183 ) properties seen :{}
Probabilistic random walk after 551301 steps, saw 78113 distinct states, run finished after 3001 ms. (steps per millisecond=183 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 15:39:37] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:37] [INFO ] Invariant cache hit.
[2023-03-10 15:39:37] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 15:39:37] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-10 15:39:38] [INFO ] After 346ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:38] [INFO ] State equation strengthened by 294 read => feed constraints.
[2023-03-10 15:39:38] [INFO ] After 131ms SMT Verify possible using 294 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 15:39:38] [INFO ] After 214ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-10 15:39:38] [INFO ] After 719ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 220/220 places, 1132/1132 transitions.
Drop transitions removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 220 transition count 1052
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -204
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 116 place count 202 transition count 1256
Drop transitions removed 15 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 155 place count 202 transition count 1217
Drop transitions removed 187 transitions
Redundant transition composition rules discarded 187 transitions
Iterating global reduction 2 with 187 rules applied. Total rules applied 342 place count 202 transition count 1030
Free-agglomeration rule applied 56 times with reduction of 20 identical transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 398 place count 202 transition count 954
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 95 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 2 with 233 rules applied. Total rules applied 631 place count 146 transition count 777
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 639 place count 138 transition count 714
Iterating global reduction 3 with 8 rules applied. Total rules applied 647 place count 138 transition count 714
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 649 place count 138 transition count 712
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 4 with 91 rules applied. Total rules applied 740 place count 138 transition count 621
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 741 place count 138 transition count 621
Applied a total of 741 rules in 163 ms. Remains 138 /220 variables (removed 82) and now considering 621/1132 (removed 511) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 138/220 places, 621/1132 transitions.
Finished random walk after 6251 steps, including 110 resets, run visited all 1 properties in 44 ms. (steps per millisecond=142 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2327 reset in 732 ms.
Product exploration explored 100000 steps with 2308 reset in 716 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 1132/1132 transitions.
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 220 transition count 1084
Applied a total of 48 rules in 71 ms. Remains 220 /220 variables (removed 0) and now considering 1084/1132 (removed 48) transitions.
[2023-03-10 15:39:42] [INFO ] Redundant transitions in 1291 ms returned []
[2023-03-10 15:39:42] [INFO ] Flow matrix only has 865 transitions (discarded 219 similar events)
// Phase 1: matrix 865 rows 220 cols
[2023-03-10 15:39:42] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 15:39:42] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/220 places, 1084/1132 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2008 ms. Remains : 220/220 places, 1084/1132 transitions.
Built C files in :
/tmp/ltsmin4395717651835443817
[2023-03-10 15:39:43] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4395717651835443817
Running compilation step : cd /tmp/ltsmin4395717651835443817;'/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/ltsmin4395717651835443817;'/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/ltsmin4395717651835443817;'/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 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 1132/1132 transitions.
Applied a total of 0 rules in 3 ms. Remains 220 /220 variables (removed 0) and now considering 1132/1132 (removed 0) transitions.
[2023-03-10 15:39:46] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
// Phase 1: matrix 913 rows 220 cols
[2023-03-10 15:39:46] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 15:39:46] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-10 15:39:46] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:46] [INFO ] Invariant cache hit.
[2023-03-10 15:39:46] [INFO ] State equation strengthened by 294 read => feed constraints.
[2023-03-10 15:39:47] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1031 ms to find 0 implicit places.
[2023-03-10 15:39:47] [INFO ] Flow matrix only has 913 transitions (discarded 219 similar events)
[2023-03-10 15:39:47] [INFO ] Invariant cache hit.
[2023-03-10 15:39:48] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2028 ms. Remains : 220/220 places, 1132/1132 transitions.
Built C files in :
/tmp/ltsmin9930455665525845831
[2023-03-10 15:39:48] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9930455665525845831
Running compilation step : cd /tmp/ltsmin9930455665525845831;'/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/ltsmin9930455665525845831;'/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/ltsmin9930455665525845831;'/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)
[2023-03-10 15:39:51] [INFO ] Flatten gal took : 67 ms
[2023-03-10 15:39:51] [INFO ] Flatten gal took : 66 ms
[2023-03-10 15:39:51] [INFO ] Time to serialize gal into /tmp/LTL15958000211839792302.gal : 10 ms
[2023-03-10 15:39:51] [INFO ] Time to serialize properties into /tmp/LTL4425701378122672180.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/LTL15958000211839792302.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18197207642950486103.hoa' '-atoms' '/tmp/LTL4425701378122672180.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/LTL4425701378122672180.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18197207642950486103.hoa
Detected timeout of ITS tools.
[2023-03-10 15:40:07] [INFO ] Flatten gal took : 57 ms
[2023-03-10 15:40:07] [INFO ] Flatten gal took : 87 ms
[2023-03-10 15:40:07] [INFO ] Time to serialize gal into /tmp/LTL12750362726614260581.gal : 13 ms
[2023-03-10 15:40:07] [INFO ] Time to serialize properties into /tmp/LTL706033069983670061.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/LTL12750362726614260581.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL706033069983670061.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(G("((((p1252==0)||(p1293==0))||((p1477==0)||(p1863==0)))||(p1884==0))")))))
Formula 0 simplified : XXF!"((((p1252==0)||(p1293==0))||((p1477==0)||(p1863==0)))||(p1884==0))"
Detected timeout of ITS tools.
[2023-03-10 15:40:22] [INFO ] Flatten gal took : 53 ms
[2023-03-10 15:40:22] [INFO ] Applying decomposition
[2023-03-10 15:40:22] [INFO ] Flatten gal took : 166 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/graph2256101101207915030.txt' '-o' '/tmp/graph2256101101207915030.bin' '-w' '/tmp/graph2256101101207915030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2256101101207915030.bin' '-l' '-1' '-v' '-w' '/tmp/graph2256101101207915030.weights' '-q' '0' '-e' '0.001'
[2023-03-10 15:40:22] [INFO ] Decomposing Gal with order
[2023-03-10 15:40:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 15:40:22] [INFO ] Removed a total of 2315 redundant transitions.
[2023-03-10 15:40:22] [INFO ] Flatten gal took : 165 ms
[2023-03-10 15:40:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 20 ms.
[2023-03-10 15:40:22] [INFO ] Time to serialize gal into /tmp/LTL16781742688284136537.gal : 5 ms
[2023-03-10 15:40:22] [INFO ] Time to serialize properties into /tmp/LTL3695425477731922861.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/LTL16781742688284136537.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3695425477731922861.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((((i4.u23.p1252==0)||(i4.u24.p1293==0))||((i4.u23.p1477==0)||(u38.p1863==0)))||(u38.p1884==0))")))))
Formula 0 simplified : XXF!"((((i4.u23.p1252==0)||(i4.u24.p1293==0))||((i4.u23.p1477==0)||(u38.p1863==0)))||(u38.p1884==0))"
Reverse transition relation is NOT exact ! Due to transitions t5943_t1160, t5932_t972, t5258_t1121_t933_t744_t556_t367_t179, u38.t3, i0.t1124_t1129_t1126, ...2925
Computing Next relation with stutter on 1.97973e+14 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
831 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,0,8.38987,261724,1,0,254325,290920,6442,949006,2603,1.90038e+06,190508
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Treatment of property CloudDeployment-PT-6b-LTLFireability-08 finished in 76516 ms.
FORMULA CloudDeployment-PT-6b-LTLFireability-08 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-10 15:40:34] [INFO ] Flatten gal took : 1061 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 218850 ms.

BK_STOP 1678462835485

--------------------
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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r069-smll-167814396400436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 ;