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.r393-oct2-167903716600090.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldIIPs-PT-010B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716600090
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 8.8K Feb 25 16:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 16:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 16:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 16:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 164K 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 ShieldIIPs-PT-010B-CTLFireability-00
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-01
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-02
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-03
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-04
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-05
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-06
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-07
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-08
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-09
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-10
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-11
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-12
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-13
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-14
FORMULA_NAME ShieldIIPs-PT-010B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679420711571

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-010B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 17:45:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 17:45:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 17:45:15] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-21 17:45:15] [INFO ] Transformed 603 places.
[2023-03-21 17:45:15] [INFO ] Transformed 593 transitions.
[2023-03-21 17:45:15] [INFO ] Found NUPN structural information;
[2023-03-21 17:45:15] [INFO ] Parsed PT model containing 603 places and 593 transitions and 1786 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 148 out of 603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 603/603 places, 593/593 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 562 transition count 552
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 562 transition count 552
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 561 transition count 551
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 561 transition count 551
Applied a total of 84 rules in 77 ms. Remains 561 /603 variables (removed 42) and now considering 551/593 (removed 42) transitions.
// Phase 1: matrix 551 rows 561 cols
[2023-03-21 17:45:15] [INFO ] Computed 91 place invariants in 18 ms
[2023-03-21 17:45:16] [INFO ] Implicit Places using invariants in 1196 ms returned []
[2023-03-21 17:45:16] [INFO ] Invariant cache hit.
[2023-03-21 17:45:18] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 3149 ms to find 0 implicit places.
[2023-03-21 17:45:18] [INFO ] Invariant cache hit.
[2023-03-21 17:45:19] [INFO ] Dead Transitions using invariants and state equation in 939 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 561/603 places, 551/593 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4169 ms. Remains : 561/603 places, 551/593 transitions.
Support contains 148 out of 561 places after structural reductions.
[2023-03-21 17:45:20] [INFO ] Flatten gal took : 150 ms
[2023-03-21 17:45:20] [INFO ] Flatten gal took : 31 ms
[2023-03-21 17:45:20] [INFO ] Input system was already deterministic with 551 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 93) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-21 17:45:21] [INFO ] Invariant cache hit.
[2023-03-21 17:45:21] [INFO ] [Real]Absence check using 91 positive place invariants in 28 ms returned sat
[2023-03-21 17:45:21] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-21 17:45:21] [INFO ] [Nat]Absence check using 91 positive place invariants in 19 ms returned sat
[2023-03-21 17:45:21] [INFO ] After 344ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2023-03-21 17:45:22] [INFO ] Deduced a trap composed of 13 places in 851 ms of which 21 ms to minimize.
[2023-03-21 17:45:23] [INFO ] Deduced a trap composed of 35 places in 158 ms of which 2 ms to minimize.
[2023-03-21 17:45:23] [INFO ] Deduced a trap composed of 25 places in 229 ms of which 17 ms to minimize.
[2023-03-21 17:45:23] [INFO ] Deduced a trap composed of 27 places in 207 ms of which 1 ms to minimize.
[2023-03-21 17:45:23] [INFO ] Deduced a trap composed of 39 places in 89 ms of which 1 ms to minimize.
[2023-03-21 17:45:23] [INFO ] Deduced a trap composed of 44 places in 307 ms of which 1 ms to minimize.
[2023-03-21 17:45:24] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2073 ms
[2023-03-21 17:45:24] [INFO ] Deduced a trap composed of 29 places in 166 ms of which 1 ms to minimize.
[2023-03-21 17:45:25] [INFO ] Deduced a trap composed of 25 places in 1187 ms of which 26 ms to minimize.
[2023-03-21 17:45:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1480 ms
[2023-03-21 17:45:25] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 1 ms to minimize.
[2023-03-21 17:45:26] [INFO ] Deduced a trap composed of 10 places in 148 ms of which 0 ms to minimize.
[2023-03-21 17:45:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 334 ms
[2023-03-21 17:45:26] [INFO ] After 4598ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 359 ms.
[2023-03-21 17:45:26] [INFO ] After 5171ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 1 properties in 146 ms.
Support contains 14 out of 561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 561/561 places, 551/551 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 561 transition count 502
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 512 transition count 502
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 98 place count 512 transition count 450
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 202 place count 460 transition count 450
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 228 place count 434 transition count 424
Iterating global reduction 2 with 26 rules applied. Total rules applied 254 place count 434 transition count 424
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 254 place count 434 transition count 415
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 272 place count 425 transition count 415
Performed 158 Post agglomeration using F-continuation condition.Transition count delta: 158
Deduced a syphon composed of 158 places in 1 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 2 with 316 rules applied. Total rules applied 588 place count 267 transition count 257
Partial Free-agglomeration rule applied 64 times.
Drop transitions removed 64 transitions
Iterating global reduction 2 with 64 rules applied. Total rules applied 652 place count 267 transition count 257
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 653 place count 266 transition count 256
Applied a total of 653 rules in 87 ms. Remains 266 /561 variables (removed 295) and now considering 256/551 (removed 295) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 266/561 places, 256/551 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 256 rows 266 cols
[2023-03-21 17:45:26] [INFO ] Computed 91 place invariants in 5 ms
[2023-03-21 17:45:26] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 17:45:27] [INFO ] [Nat]Absence check using 89 positive place invariants in 17 ms returned sat
[2023-03-21 17:45:27] [INFO ] [Nat]Absence check using 89 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-21 17:45:27] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 17:45:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-21 17:45:27] [INFO ] After 63ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 17:45:27] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2023-03-21 17:45:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-03-21 17:45:27] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2023-03-21 17:45:27] [INFO ] Deduced a trap composed of 11 places in 342 ms of which 2 ms to minimize.
[2023-03-21 17:45:28] [INFO ] Deduced a trap composed of 4 places in 138 ms of which 0 ms to minimize.
[2023-03-21 17:45:28] [INFO ] Deduced a trap composed of 15 places in 319 ms of which 0 ms to minimize.
[2023-03-21 17:45:28] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2023-03-21 17:45:28] [INFO ] Deduced a trap composed of 8 places in 105 ms of which 27 ms to minimize.
[2023-03-21 17:45:28] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1231 ms
[2023-03-21 17:45:28] [INFO ] After 1452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-21 17:45:28] [INFO ] After 1744ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 10 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 256/256 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 263 transition count 253
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 263 transition count 253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 262 transition count 252
Applied a total of 10 rules in 40 ms. Remains 262 /266 variables (removed 4) and now considering 252/256 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 262/266 places, 252/256 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 252 rows 262 cols
[2023-03-21 17:45:28] [INFO ] Computed 91 place invariants in 8 ms
[2023-03-21 17:45:29] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 17:45:29] [INFO ] [Nat]Absence check using 90 positive place invariants in 14 ms returned sat
[2023-03-21 17:45:29] [INFO ] [Nat]Absence check using 90 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-21 17:45:29] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 17:45:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-21 17:45:29] [INFO ] After 12ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 17:45:29] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-21 17:45:29] [INFO ] After 213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 262 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 262/262 places, 252/252 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 1 rules applied. Total rules applied 1 place count 262 transition count 251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 261 transition count 251
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 261 transition count 249
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 259 transition count 249
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 2 with 10 rules applied. Total rules applied 16 place count 254 transition count 244
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 252 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 251 transition count 242
Applied a total of 19 rules in 26 ms. Remains 251 /262 variables (removed 11) and now considering 242/252 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 251/262 places, 242/252 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 790482 steps, run timeout after 3001 ms. (steps per millisecond=263 ) properties seen :{}
Probabilistic random walk after 790482 steps, saw 150096 distinct states, run finished after 3007 ms. (steps per millisecond=262 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 242 rows 251 cols
[2023-03-21 17:45:32] [INFO ] Computed 90 place invariants in 8 ms
[2023-03-21 17:45:32] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 17:45:32] [INFO ] [Nat]Absence check using 89 positive place invariants in 142 ms returned sat
[2023-03-21 17:45:32] [INFO ] [Nat]Absence check using 89 positive and 1 generalized place invariants in 38 ms returned sat
[2023-03-21 17:45:32] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 17:45:33] [INFO ] Deduced a trap composed of 11 places in 122 ms of which 1 ms to minimize.
[2023-03-21 17:45:33] [INFO ] Deduced a trap composed of 4 places in 197 ms of which 14 ms to minimize.
[2023-03-21 17:45:33] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 0 ms to minimize.
[2023-03-21 17:45:33] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2023-03-21 17:45:33] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 2 ms to minimize.
[2023-03-21 17:45:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 627 ms
[2023-03-21 17:45:33] [INFO ] After 830ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-21 17:45:33] [INFO ] After 1132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 242/242 transitions.
Applied a total of 0 rules in 10 ms. Remains 251 /251 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 251/251 places, 242/242 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 242/242 transitions.
Applied a total of 0 rules in 6 ms. Remains 251 /251 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-21 17:45:33] [INFO ] Invariant cache hit.
[2023-03-21 17:45:33] [INFO ] Implicit Places using invariants in 370 ms returned []
[2023-03-21 17:45:33] [INFO ] Invariant cache hit.
[2023-03-21 17:45:34] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
[2023-03-21 17:45:34] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-21 17:45:34] [INFO ] Invariant cache hit.
[2023-03-21 17:45:34] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 942 ms. Remains : 251/251 places, 242/242 transitions.
Applied a total of 0 rules in 7 ms. Remains 251 /251 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-21 17:45:34] [INFO ] Invariant cache hit.
[2023-03-21 17:45:34] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 17:45:34] [INFO ] [Nat]Absence check using 89 positive place invariants in 20 ms returned sat
[2023-03-21 17:45:34] [INFO ] [Nat]Absence check using 89 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-21 17:45:34] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 17:45:35] [INFO ] Deduced a trap composed of 17 places in 237 ms of which 0 ms to minimize.
[2023-03-21 17:45:35] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 1 ms to minimize.
[2023-03-21 17:45:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 389 ms
[2023-03-21 17:45:35] [INFO ] After 496ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-21 17:45:35] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 51 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 35 ms
[2023-03-21 17:45:35] [INFO ] Input system was already deterministic with 551 transitions.
Computed a total of 137 stabilizing places and 137 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 560 transition count 501
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 511 transition count 501
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 98 place count 511 transition count 449
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 202 place count 459 transition count 449
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 230 place count 431 transition count 421
Iterating global reduction 2 with 28 rules applied. Total rules applied 258 place count 431 transition count 421
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 258 place count 431 transition count 410
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 280 place count 420 transition count 410
Performed 161 Post agglomeration using F-continuation condition.Transition count delta: 161
Deduced a syphon composed of 161 places in 0 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 2 with 322 rules applied. Total rules applied 602 place count 259 transition count 249
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 604 place count 257 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 605 place count 256 transition count 247
Applied a total of 605 rules in 56 ms. Remains 256 /561 variables (removed 305) and now considering 247/551 (removed 304) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 256/561 places, 247/551 transitions.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 12 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 13 ms
[2023-03-21 17:45:35] [INFO ] Input system was already deterministic with 247 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 534 transition count 524
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 534 transition count 524
Applied a total of 54 rules in 15 ms. Remains 534 /561 variables (removed 27) and now considering 524/551 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 534/561 places, 524/551 transitions.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 18 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 38 ms
[2023-03-21 17:45:35] [INFO ] Input system was already deterministic with 524 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 560 transition count 499
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 509 transition count 499
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 509 transition count 448
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 458 transition count 448
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 232 place count 430 transition count 420
Iterating global reduction 2 with 28 rules applied. Total rules applied 260 place count 430 transition count 420
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 260 place count 430 transition count 408
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 284 place count 418 transition count 408
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 1 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 2 with 330 rules applied. Total rules applied 614 place count 253 transition count 243
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 616 place count 251 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 617 place count 250 transition count 241
Applied a total of 617 rules in 62 ms. Remains 250 /561 variables (removed 311) and now considering 241/551 (removed 310) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62 ms. Remains : 250/561 places, 241/551 transitions.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 10 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 11 ms
[2023-03-21 17:45:35] [INFO ] Input system was already deterministic with 241 transitions.
Finished random walk after 222 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=111 )
FORMULA ShieldIIPs-PT-010B-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 535 transition count 525
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 535 transition count 525
Applied a total of 52 rules in 15 ms. Remains 535 /561 variables (removed 26) and now considering 525/551 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 535/561 places, 525/551 transitions.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 22 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 24 ms
[2023-03-21 17:45:35] [INFO ] Input system was already deterministic with 525 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 536 transition count 526
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 536 transition count 526
Applied a total of 50 rules in 16 ms. Remains 536 /561 variables (removed 25) and now considering 526/551 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 536/561 places, 526/551 transitions.
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 15 ms
[2023-03-21 17:45:35] [INFO ] Flatten gal took : 16 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 526 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 535 transition count 525
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 535 transition count 525
Applied a total of 52 rules in 33 ms. Remains 535 /561 variables (removed 26) and now considering 525/551 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 535/561 places, 525/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 30 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 28 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 525 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 539 transition count 529
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 539 transition count 529
Applied a total of 44 rules in 17 ms. Remains 539 /561 variables (removed 22) and now considering 529/551 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 539/561 places, 529/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 15 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 15 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 529 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 560 transition count 499
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 509 transition count 499
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 102 place count 509 transition count 449
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 202 place count 459 transition count 449
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 231 place count 430 transition count 420
Iterating global reduction 2 with 29 rules applied. Total rules applied 260 place count 430 transition count 420
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 260 place count 430 transition count 408
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 284 place count 418 transition count 408
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 0 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 2 with 330 rules applied. Total rules applied 614 place count 253 transition count 243
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 616 place count 251 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 617 place count 250 transition count 241
Applied a total of 617 rules in 50 ms. Remains 250 /561 variables (removed 311) and now considering 241/551 (removed 310) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 250/561 places, 241/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 9 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 8 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 241 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 532 transition count 522
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 532 transition count 522
Applied a total of 58 rules in 15 ms. Remains 532 /561 variables (removed 29) and now considering 522/551 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 532/561 places, 522/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 522 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 532 transition count 522
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 532 transition count 522
Applied a total of 58 rules in 16 ms. Remains 532 /561 variables (removed 29) and now considering 522/551 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 532/561 places, 522/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 522 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 561 transition count 501
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 511 transition count 501
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 100 place count 511 transition count 450
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 202 place count 460 transition count 450
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 228 place count 434 transition count 424
Iterating global reduction 2 with 26 rules applied. Total rules applied 254 place count 434 transition count 424
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 254 place count 434 transition count 415
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 272 place count 425 transition count 415
Performed 163 Post agglomeration using F-continuation condition.Transition count delta: 163
Deduced a syphon composed of 163 places in 0 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 2 with 326 rules applied. Total rules applied 598 place count 262 transition count 252
Applied a total of 598 rules in 32 ms. Remains 262 /561 variables (removed 299) and now considering 252/551 (removed 299) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 262/561 places, 252/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 9 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 9 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 252 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 533 transition count 523
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 533 transition count 523
Applied a total of 56 rules in 16 ms. Remains 533 /561 variables (removed 28) and now considering 523/551 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 533/561 places, 523/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 536 transition count 526
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 536 transition count 526
Applied a total of 50 rules in 38 ms. Remains 536 /561 variables (removed 25) and now considering 526/551 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 536/561 places, 526/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 24 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 526 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 535 transition count 525
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 535 transition count 525
Applied a total of 52 rules in 16 ms. Remains 535 /561 variables (removed 26) and now considering 525/551 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 535/561 places, 525/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 17:45:36] [INFO ] Input system was already deterministic with 525 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 560 transition count 503
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 513 transition count 503
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 94 place count 513 transition count 452
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 196 place count 462 transition count 452
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 223 place count 435 transition count 425
Iterating global reduction 2 with 27 rules applied. Total rules applied 250 place count 435 transition count 425
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 250 place count 435 transition count 414
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 272 place count 424 transition count 414
Performed 164 Post agglomeration using F-continuation condition.Transition count delta: 164
Deduced a syphon composed of 164 places in 0 ms
Reduce places removed 164 places and 0 transitions.
Iterating global reduction 2 with 328 rules applied. Total rules applied 600 place count 260 transition count 250
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 602 place count 258 transition count 248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 603 place count 257 transition count 248
Applied a total of 603 rules in 57 ms. Remains 257 /561 variables (removed 304) and now considering 248/551 (removed 303) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 257/561 places, 248/551 transitions.
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 7 ms
[2023-03-21 17:45:36] [INFO ] Flatten gal took : 18 ms
[2023-03-21 17:45:37] [INFO ] Input system was already deterministic with 248 transitions.
Starting structural reductions in LTL mode, iteration 0 : 561/561 places, 551/551 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 535 transition count 525
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 535 transition count 525
Applied a total of 52 rules in 31 ms. Remains 535 /561 variables (removed 26) and now considering 525/551 (removed 26) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 535/561 places, 525/551 transitions.
[2023-03-21 17:45:37] [INFO ] Flatten gal took : 13 ms
[2023-03-21 17:45:37] [INFO ] Flatten gal took : 13 ms
[2023-03-21 17:45:37] [INFO ] Input system was already deterministic with 525 transitions.
[2023-03-21 17:45:37] [INFO ] Flatten gal took : 15 ms
[2023-03-21 17:45:37] [INFO ] Flatten gal took : 14 ms
[2023-03-21 17:45:37] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-21 17:45:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 561 places, 551 transitions and 1702 arcs took 3 ms.
Total runtime 22221 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/605/ctl_0_ --ctl=/tmp/605/ctl_1_ --ctl=/tmp/605/ctl_2_ --ctl=/tmp/605/ctl_3_ --ctl=/tmp/605/ctl_4_ --ctl=/tmp/605/ctl_5_ --ctl=/tmp/605/ctl_6_ --ctl=/tmp/605/ctl_7_ --ctl=/tmp/605/ctl_8_ --ctl=/tmp/605/ctl_9_ --ctl=/tmp/605/ctl_10_ --ctl=/tmp/605/ctl_11_ --ctl=/tmp/605/ctl_12_ --ctl=/tmp/605/ctl_13_ --ctl=/tmp/605/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 13798264 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094176 kB
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-00
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-01
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-03
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-04
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-05
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-06
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-07
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-08
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-09
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-10
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-11
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-12
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-13
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-14
Could not compute solution for formula : ShieldIIPs-PT-010B-CTLFireability-15

BK_STOP 1679424309147

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name ShieldIIPs-PT-010B-CTLFireability-00
ctl formula formula --ctl=/tmp/605/ctl_0_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-01
ctl formula formula --ctl=/tmp/605/ctl_1_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-03
ctl formula formula --ctl=/tmp/605/ctl_2_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-04
ctl formula formula --ctl=/tmp/605/ctl_3_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-05
ctl formula formula --ctl=/tmp/605/ctl_4_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-06
ctl formula formula --ctl=/tmp/605/ctl_5_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-07
ctl formula formula --ctl=/tmp/605/ctl_6_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-08
ctl formula formula --ctl=/tmp/605/ctl_7_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-09
ctl formula formula --ctl=/tmp/605/ctl_8_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-10
ctl formula formula --ctl=/tmp/605/ctl_9_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-11
ctl formula formula --ctl=/tmp/605/ctl_10_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-12
ctl formula formula --ctl=/tmp/605/ctl_11_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-13
ctl formula formula --ctl=/tmp/605/ctl_12_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-14
ctl formula formula --ctl=/tmp/605/ctl_13_
ctl formula name ShieldIIPs-PT-010B-CTLFireability-15
ctl formula formula --ctl=/tmp/605/ctl_14_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 561 places, 551 transitions and 1702 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 551->551 groups
pnml2lts-sym: Regrouping took 0.100 real 0.090 user 0.000 sys
pnml2lts-sym: state vector length is 561; there are 551 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 611
Killing (9) : 611

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="ShieldIIPs-PT-010B"
export BK_EXAMINATION="CTLFireability"
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 ShieldIIPs-PT-010B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903716600090"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;