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.r329-tall-167889202600828.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)
.................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is RingSingleMessageInMbox-PT-d0m160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600828
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 05:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 05:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 05:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 05:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 209K Feb 26 05:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 05:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 26 05:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 64K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679171947040

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d0m160
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 20:39:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 20:39:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:39:08] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-18 20:39:08] [INFO ] Transformed 385 places.
[2023-03-18 20:39:08] [INFO ] Transformed 59 transitions.
[2023-03-18 20:39:08] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 59/59 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 59
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 53 transition count 58
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 53 transition count 58
Applied a total of 4 rules in 14 ms. Remains 53 /56 variables (removed 3) and now considering 58/59 (removed 1) transitions.
// Phase 1: matrix 58 rows 53 cols
[2023-03-18 20:39:09] [INFO ] Computed 3 place invariants in 10 ms
[2023-03-18 20:39:09] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-18 20:39:09] [INFO ] Invariant cache hit.
[2023-03-18 20:39:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 20:39:09] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-18 20:39:09] [INFO ] Invariant cache hit.
[2023-03-18 20:39:09] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/56 places, 58/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 53/56 places, 58/59 transitions.
Support contains 26 out of 53 places after structural reductions.
[2023-03-18 20:39:09] [INFO ] Flatten gal took : 27 ms
[2023-03-18 20:39:09] [INFO ] Flatten gal took : 9 ms
[2023-03-18 20:39:09] [INFO ] Input system was already deterministic with 58 transitions.
Incomplete random walk after 10000 steps, including 2136 resets, run finished after 494 ms. (steps per millisecond=20 ) properties (out of 26) seen :15
Incomplete Best-First random walk after 10001 steps, including 464 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 469 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 487 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 921 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 947 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 524 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 484 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 486 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-18 20:39:10] [INFO ] Invariant cache hit.
[2023-03-18 20:39:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 20:39:10] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:5
[2023-03-18 20:39:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:11] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:11] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :5
[2023-03-18 20:39:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 20:39:11] [INFO ] After 33ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :3 sat :5
[2023-03-18 20:39:11] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 4 ms to minimize.
[2023-03-18 20:39:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-18 20:39:11] [INFO ] After 127ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :5
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-18 20:39:11] [INFO ] After 273ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :5
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 58/58 transitions.
Graph (complete) has 138 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 52 transition count 55
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 49 transition count 50
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 49 transition count 50
Applied a total of 10 rules in 12 ms. Remains 49 /53 variables (removed 4) and now considering 50/58 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 49/53 places, 50/58 transitions.
Incomplete random walk after 10000 steps, including 2168 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 461 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 492 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 948 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 505 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 508 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 3149192 steps, run timeout after 3001 ms. (steps per millisecond=1049 ) properties seen :{0=1, 2=1, 3=1, 4=1}
Probabilistic random walk after 3149192 steps, saw 1204531 distinct states, run finished after 3001 ms. (steps per millisecond=1049 ) properties seen :4
Running SMT prover for 1 properties.
// Phase 1: matrix 50 rows 49 cols
[2023-03-18 20:39:14] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-18 20:39:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:14] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 9 ms returned sat
[2023-03-18 20:39:14] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 20:39:14] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:14] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:14] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-18 20:39:15] [INFO ] After 5ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:15] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-18 20:39:15] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 50/50 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 47 transition count 48
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 48
Applied a total of 4 rules in 7 ms. Remains 47 /49 variables (removed 2) and now considering 48/50 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 47/49 places, 48/50 transitions.
Incomplete random walk after 10000 steps, including 2162 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 503 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3532921 steps, run timeout after 3001 ms. (steps per millisecond=1177 ) properties seen :{}
Probabilistic random walk after 3532921 steps, saw 1348604 distinct states, run finished after 3003 ms. (steps per millisecond=1176 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 48 rows 47 cols
[2023-03-18 20:39:18] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-18 20:39:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 20:39:18] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:18] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-18 20:39:18] [INFO ] After 7ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:18] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-18 20:39:18] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 48/48 transitions.
Applied a total of 0 rules in 5 ms. Remains 47 /47 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 47/47 places, 48/48 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 48/48 transitions.
Applied a total of 0 rules in 3 ms. Remains 47 /47 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2023-03-18 20:39:18] [INFO ] Invariant cache hit.
[2023-03-18 20:39:18] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 20:39:18] [INFO ] Invariant cache hit.
[2023-03-18 20:39:18] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-18 20:39:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-18 20:39:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:39:18] [INFO ] Invariant cache hit.
[2023-03-18 20:39:18] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 47/47 places, 48/48 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 46 transition count 46
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 3 place count 46 transition count 39
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 17 place count 39 transition count 39
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 25 place count 35 transition count 35
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 34 transition count 35
Applied a total of 27 rules in 11 ms. Remains 34 /47 variables (removed 13) and now considering 35/48 (removed 13) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 34 cols
[2023-03-18 20:39:18] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-18 20:39:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] [Real]Absence check using 3 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 20:39:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] [Nat]Absence check using 3 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 20:39:18] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 20:39:18] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2023-03-18 20:39:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 31 ms
[2023-03-18 20:39:18] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-18 20:39:18] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
Computed a total of 6 stabilizing places and 12 stable transitions
Graph (complete) has 161 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 47 transition count 50
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 47 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 46 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 46 transition count 49
Applied a total of 14 rules in 5 ms. Remains 46 /53 variables (removed 7) and now considering 49/58 (removed 9) transitions.
// Phase 1: matrix 49 rows 46 cols
[2023-03-18 20:39:18] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-18 20:39:18] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 49/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 46/53 places, 49/58 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 3 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-00 finished in 387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Applied a total of 10 rules in 3 ms. Remains 48 /53 variables (removed 5) and now considering 51/58 (removed 7) transitions.
// Phase 1: matrix 51 rows 48 cols
[2023-03-18 20:39:19] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 51/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 48/53 places, 51/58 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s26 1)) (AND (GEQ s1 1) (GEQ s46 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-02 finished in 237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((G(!p1)&&p0) U X(p2)))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 50
Applied a total of 12 rules in 9 ms. Remains 47 /53 variables (removed 6) and now considering 50/58 (removed 8) transitions.
// Phase 1: matrix 50 rows 47 cols
[2023-03-18 20:39:19] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-18 20:39:19] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-18 20:39:19] [INFO ] Invariant cache hit.
[2023-03-18 20:39:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 50/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 47/53 places, 50/58 transitions.
Stuttering acceptance computed with spot in 259 ms :[(NOT p2), (NOT p2), (AND p1 (NOT p2)), (NOT p2), false]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s14 1)), p1:(AND (GEQ s1 1) (GEQ s34 1)), p2:(AND (GEQ s1 1) (GEQ s17 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-04 finished in 439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 47 transition count 50
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 47 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 46 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 46 transition count 49
Applied a total of 14 rules in 13 ms. Remains 46 /53 variables (removed 7) and now considering 49/58 (removed 9) transitions.
// Phase 1: matrix 49 rows 46 cols
[2023-03-18 20:39:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 20:39:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/53 places, 49/58 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 46/53 places, 49/58 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s8 1) (GEQ s28 1)), p0:(AND (GEQ s1 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-05 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||((F(G(p2))||G(p3))&&p1))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 50
Applied a total of 12 rules in 10 ms. Remains 47 /53 variables (removed 6) and now considering 50/58 (removed 8) transitions.
// Phase 1: matrix 50 rows 47 cols
[2023-03-18 20:39:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 50/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 47/53 places, 50/58 transitions.
Stuttering acceptance computed with spot in 342 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1 p3), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=1 dest: 6}, { cond=(AND p0 p1 p3), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p3), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND p0 p3), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s15 1)), p1:(AND (GEQ s1 1) (GEQ s15 1)), p3:(AND (GEQ s1 1) (GEQ s32 1)), p2:(AND (GEQ s1 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-06 finished in 509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(!p0))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 50
Applied a total of 12 rules in 7 ms. Remains 47 /53 variables (removed 6) and now considering 50/58 (removed 8) transitions.
// Phase 1: matrix 50 rows 47 cols
[2023-03-18 20:39:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-18 20:39:20] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 20:39:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:39:20] [INFO ] Invariant cache hit.
[2023-03-18 20:39:20] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/53 places, 50/58 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 47/53 places, 50/58 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, p0]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s37 1)) (AND (GEQ s1 1) (GEQ s36 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 347 steps with 83 reset in 7 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-07 finished in 245 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(p1))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 53
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 52
Applied a total of 12 rules in 5 ms. Remains 47 /53 variables (removed 6) and now considering 52/58 (removed 6) transitions.
// Phase 1: matrix 52 rows 47 cols
[2023-03-18 20:39:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 52/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 47/53 places, 52/58 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s37 1)), p1:(AND (GEQ s1 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-08 finished in 237 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(((X(F((p0||(p1 U p2))))&&G(!p0))||G(F((p0||(p1 U p2)))))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 47 transition count 50
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 47 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 46 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 46 transition count 49
Applied a total of 14 rules in 11 ms. Remains 46 /53 variables (removed 7) and now considering 49/58 (removed 9) transitions.
// Phase 1: matrix 49 rows 46 cols
[2023-03-18 20:39:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 49/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 46/53 places, 49/58 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s24 1)), p2:(AND (GEQ s1 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 1 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 49 transition count 54
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 49 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 48 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 48 transition count 53
Applied a total of 10 rules in 7 ms. Remains 48 /53 variables (removed 5) and now considering 53/58 (removed 5) transitions.
// Phase 1: matrix 53 rows 48 cols
[2023-03-18 20:39:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 53/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 48/53 places, 53/58 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s13 1) (GEQ s15 1)), p1:(AND (GEQ s1 1) (GEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 finished in 308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(p1)||G(p2))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 50
Applied a total of 12 rules in 3 ms. Remains 47 /53 variables (removed 6) and now considering 50/58 (removed 8) transitions.
// Phase 1: matrix 50 rows 47 cols
[2023-03-18 20:39:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:21] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 20:39:21] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-18 20:39:21] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 50/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 47/53 places, 50/58 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s36 1)), p2:(AND (GEQ s6 1) (GEQ s15 1)), p1:(AND (GEQ s13 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 finished in 247 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 47 transition count 50
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 47 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 46 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 46 transition count 49
Applied a total of 14 rules in 6 ms. Remains 46 /53 variables (removed 7) and now considering 49/58 (removed 9) transitions.
// Phase 1: matrix 49 rows 46 cols
[2023-03-18 20:39:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 49/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 46/53 places, 49/58 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, p0, p0]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s4 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 62 steps with 12 reset in 2 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-13 finished in 260 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((X(X(F(p0)))||G(p1)))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 53
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 52
Applied a total of 12 rules in 4 ms. Remains 47 /53 variables (removed 6) and now considering 52/58 (removed 6) transitions.
// Phase 1: matrix 52 rows 47 cols
[2023-03-18 20:39:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 52/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 47/53 places, 52/58 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p0:(AND (GEQ s2 1) (GEQ s30 1)), p1:(AND (GEQ s1 1) (GEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-14 finished in 461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 58/58 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 51
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 50
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 50
Applied a total of 12 rules in 8 ms. Remains 47 /53 variables (removed 6) and now considering 50/58 (removed 8) transitions.
// Phase 1: matrix 50 rows 47 cols
[2023-03-18 20:39:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-18 20:39:22] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 20:39:22] [INFO ] Invariant cache hit.
[2023-03-18 20:39:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 50/58 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 47/53 places, 50/58 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (OR (LT s1 1) (LT s17 1)) (GEQ s1 1) (GEQ s17 1)), p0:(AND (GEQ s2 1) (GEQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 finished in 291 ms.
All properties solved by simple procedures.
Total runtime 14538 ms.
ITS solved all properties within timeout

BK_STOP 1679171964055

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="RingSingleMessageInMbox-PT-d0m160"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RingSingleMessageInMbox-PT-d0m160, 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 r329-tall-167889202600828"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m160.tgz
mv RingSingleMessageInMbox-PT-d0m160 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 ;