About the Execution of LTSMin+red for PolyORBNT-PT-S05J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 972.163 | 3600000.00 | 12943278.00 | 1049.50 | 4 ? 1 3 2 1 10 ? 1 ? 3 1 1 3 1 1 | normal |
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.r297-tall-167873950900749.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBNT-PT-S05J80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950900749
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 50K Feb 25 23:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 257K Feb 25 23:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Feb 25 23:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 224K Feb 25 23:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 27K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 71K Feb 26 00:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 285K Feb 26 00:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 133K Feb 25 23:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 578K Feb 25 23:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 1.8M 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-00
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-01
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-02
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-03
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-04
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-05
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-06
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-07
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-08
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-09
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-10
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-11
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-12
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-13
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-14
FORMULA_NAME PolyORBNT-PT-S05J80-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679635168384
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 05:19:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 05:19:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 05:19:30] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2023-03-24 05:19:30] [INFO ] Transformed 1189 places.
[2023-03-24 05:19:30] [INFO ] Transformed 2350 transitions.
[2023-03-24 05:19:30] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Normalized transition count is 1691 out of 1695 initially.
// Phase 1: matrix 1691 rows 1189 cols
[2023-03-24 05:19:30] [INFO ] Computed 182 place invariants in 158 ms
FORMULA PolyORBNT-PT-S05J80-UpperBounds-13 3 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 703 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 14) seen :36
FORMULA PolyORBNT-PT-S05J80-UpperBounds-10 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-03 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 153 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :27
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :25
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :21
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :26
FORMULA PolyORBNT-PT-S05J80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :23
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :28
Incomplete Best-First random walk after 10000 steps, including 169 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :26
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :28
[2023-03-24 05:19:31] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2023-03-24 05:19:31] [INFO ] Computed 182 place invariants in 72 ms
[2023-03-24 05:19:31] [INFO ] [Real]Absence check using 157 positive place invariants in 56 ms returned sat
[2023-03-24 05:19:32] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 85 ms returned unsat
[2023-03-24 05:19:32] [INFO ] [Real]Absence check using 157 positive place invariants in 38 ms returned sat
[2023-03-24 05:19:32] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 38 ms returned sat
[2023-03-24 05:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:33] [INFO ] [Real]Absence check using state equation in 1241 ms returned sat
[2023-03-24 05:19:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:19:33] [INFO ] [Nat]Absence check using 157 positive place invariants in 38 ms returned sat
[2023-03-24 05:19:33] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 43 ms returned sat
[2023-03-24 05:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:34] [INFO ] [Nat]Absence check using state equation in 999 ms returned sat
[2023-03-24 05:19:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:19:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 05:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 3784 ms returned unknown
[2023-03-24 05:19:38] [INFO ] [Real]Absence check using 157 positive place invariants in 42 ms returned sat
[2023-03-24 05:19:38] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 41 ms returned unsat
[2023-03-24 05:19:38] [INFO ] [Real]Absence check using 157 positive place invariants in 43 ms returned sat
[2023-03-24 05:19:39] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 38 ms returned unsat
[2023-03-24 05:19:39] [INFO ] [Real]Absence check using 157 positive place invariants in 40 ms returned sat
[2023-03-24 05:19:39] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 43 ms returned sat
[2023-03-24 05:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:40] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2023-03-24 05:19:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:19:40] [INFO ] [Nat]Absence check using 157 positive place invariants in 41 ms returned sat
[2023-03-24 05:19:40] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 46 ms returned sat
[2023-03-24 05:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:41] [INFO ] [Nat]Absence check using state equation in 831 ms returned sat
[2023-03-24 05:19:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 123 ms returned sat
[2023-03-24 05:19:42] [INFO ] Computed and/alt/rep : 949/2209/949 causal constraints (skipped 736 transitions) in 158 ms.
[2023-03-24 05:19:42] [INFO ] Added : 17 causal constraints over 4 iterations in 1004 ms. Result :sat
Minimization took 534 ms.
[2023-03-24 05:19:43] [INFO ] [Real]Absence check using 157 positive place invariants in 42 ms returned sat
[2023-03-24 05:19:43] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 46 ms returned unsat
[2023-03-24 05:19:43] [INFO ] [Real]Absence check using 157 positive place invariants in 42 ms returned sat
[2023-03-24 05:19:44] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 45 ms returned sat
[2023-03-24 05:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:45] [INFO ] [Real]Absence check using state equation in 1390 ms returned sat
[2023-03-24 05:19:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:19:45] [INFO ] [Nat]Absence check using 157 positive place invariants in 40 ms returned sat
[2023-03-24 05:19:45] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 43 ms returned sat
[2023-03-24 05:19:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:19:46] [INFO ] [Nat]Absence check using state equation in 843 ms returned sat
[2023-03-24 05:19:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 124 ms returned sat
[2023-03-24 05:19:46] [INFO ] Computed and/alt/rep : 949/2209/949 causal constraints (skipped 736 transitions) in 135 ms.
[2023-03-24 05:19:47] [INFO ] Added : 17 causal constraints over 4 iterations in 973 ms. Result :sat
Minimization took 555 ms.
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive place invariants in 40 ms returned sat
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 44 ms returned unsat
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive place invariants in 39 ms returned sat
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 4 ms returned unsat
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive place invariants in 39 ms returned sat
[2023-03-24 05:19:48] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 45 ms returned unsat
Current structural bounds on expressions (after SMT) : [4, 4, 1, 10, 988, 1, 988, 1, 1, 1] Max seen :[4, 3, 1, 10, 3, 1, 3, 1, 1, 1]
FORMULA PolyORBNT-PT-S05J80-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-06 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 177 place count 1098 transition count 1609
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 177 place count 1098 transition count 1525
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 345 place count 1014 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 346 place count 1013 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 347 place count 1013 transition count 1524
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 351 place count 1011 transition count 1522
Applied a total of 351 rules in 481 ms. Remains 1011 /1189 variables (removed 178) and now considering 1522/1695 (removed 173) transitions.
[2023-03-24 05:19:49] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
// Phase 1: matrix 1518 rows 1011 cols
[2023-03-24 05:19:49] [INFO ] Computed 177 place invariants in 29 ms
[2023-03-24 05:19:51] [INFO ] Dead Transitions using invariants and state equation in 2322 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1011/1189 places, 1427/1695 transitions.
Applied a total of 0 rules in 68 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2880 ms. Remains : 1011/1189 places, 1427/1695 transitions.
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:19:52] [INFO ] Computed 177 place invariants in 27 ms
Incomplete random walk after 1000000 steps, including 47279 resets, run finished after 10253 ms. (steps per millisecond=97 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2690 resets, run finished after 1805 ms. (steps per millisecond=554 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2688 resets, run finished after 1839 ms. (steps per millisecond=543 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2705 resets, run finished after 1785 ms. (steps per millisecond=560 ) properties (out of 3) seen :9
[2023-03-24 05:20:07] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:20:07] [INFO ] Computed 177 place invariants in 35 ms
[2023-03-24 05:20:07] [INFO ] [Real]Absence check using 156 positive place invariants in 37 ms returned sat
[2023-03-24 05:20:07] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 37 ms returned sat
[2023-03-24 05:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:20:09] [INFO ] [Real]Absence check using state equation in 1125 ms returned sat
[2023-03-24 05:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:20:09] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2023-03-24 05:20:09] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 44 ms returned sat
[2023-03-24 05:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:20:10] [INFO ] [Nat]Absence check using state equation in 1474 ms returned sat
[2023-03-24 05:20:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:20:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 2201 ms returned sat
[2023-03-24 05:20:13] [INFO ] Deduced a trap composed of 344 places in 466 ms of which 6 ms to minimize.
[2023-03-24 05:20:14] [INFO ] Deduced a trap composed of 332 places in 499 ms of which 2 ms to minimize.
[2023-03-24 05:20:14] [INFO ] Deduced a trap composed of 323 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:20:15] [INFO ] Deduced a trap composed of 327 places in 417 ms of which 3 ms to minimize.
[2023-03-24 05:20:15] [INFO ] Deduced a trap composed of 321 places in 466 ms of which 1 ms to minimize.
[2023-03-24 05:20:16] [INFO ] Deduced a trap composed of 336 places in 439 ms of which 0 ms to minimize.
[2023-03-24 05:20:16] [INFO ] Deduced a trap composed of 326 places in 444 ms of which 1 ms to minimize.
[2023-03-24 05:20:17] [INFO ] Deduced a trap composed of 324 places in 456 ms of which 1 ms to minimize.
[2023-03-24 05:20:17] [INFO ] Deduced a trap composed of 312 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:20:18] [INFO ] Deduced a trap composed of 321 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:20:18] [INFO ] Deduced a trap composed of 330 places in 404 ms of which 1 ms to minimize.
[2023-03-24 05:20:19] [INFO ] Deduced a trap composed of 308 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:20:19] [INFO ] Deduced a trap composed of 326 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:20:20] [INFO ] Deduced a trap composed of 323 places in 417 ms of which 2 ms to minimize.
[2023-03-24 05:20:20] [INFO ] Deduced a trap composed of 309 places in 419 ms of which 1 ms to minimize.
[2023-03-24 05:20:21] [INFO ] Deduced a trap composed of 320 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:20:21] [INFO ] Deduced a trap composed of 311 places in 448 ms of which 1 ms to minimize.
[2023-03-24 05:20:22] [INFO ] Deduced a trap composed of 320 places in 390 ms of which 1 ms to minimize.
[2023-03-24 05:20:23] [INFO ] Deduced a trap composed of 335 places in 416 ms of which 0 ms to minimize.
[2023-03-24 05:20:23] [INFO ] Deduced a trap composed of 330 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:20:24] [INFO ] Deduced a trap composed of 323 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:20:24] [INFO ] Deduced a trap composed of 314 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:20:25] [INFO ] Deduced a trap composed of 317 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:20:25] [INFO ] Deduced a trap composed of 335 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:20:26] [INFO ] Deduced a trap composed of 345 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:20:26] [INFO ] Deduced a trap composed of 329 places in 452 ms of which 1 ms to minimize.
[2023-03-24 05:20:27] [INFO ] Deduced a trap composed of 320 places in 433 ms of which 1 ms to minimize.
[2023-03-24 05:20:28] [INFO ] Deduced a trap composed of 320 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:20:28] [INFO ] Deduced a trap composed of 336 places in 431 ms of which 1 ms to minimize.
[2023-03-24 05:20:29] [INFO ] Deduced a trap composed of 305 places in 428 ms of which 1 ms to minimize.
[2023-03-24 05:20:30] [INFO ] Deduced a trap composed of 308 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:20:30] [INFO ] Deduced a trap composed of 315 places in 422 ms of which 1 ms to minimize.
[2023-03-24 05:20:31] [INFO ] Deduced a trap composed of 335 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:20:32] [INFO ] Deduced a trap composed of 356 places in 428 ms of which 2 ms to minimize.
[2023-03-24 05:20:32] [INFO ] Deduced a trap composed of 311 places in 436 ms of which 5 ms to minimize.
[2023-03-24 05:20:33] [INFO ] Deduced a trap composed of 323 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:20:33] [INFO ] Deduced a trap composed of 335 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:20:34] [INFO ] Deduced a trap composed of 335 places in 416 ms of which 2 ms to minimize.
[2023-03-24 05:20:35] [INFO ] Deduced a trap composed of 320 places in 431 ms of which 1 ms to minimize.
[2023-03-24 05:20:36] [INFO ] Deduced a trap composed of 312 places in 437 ms of which 1 ms to minimize.
[2023-03-24 05:20:37] [INFO ] Deduced a trap composed of 308 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:20:38] [INFO ] Deduced a trap composed of 317 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:20:38] [INFO ] Deduced a trap composed of 306 places in 436 ms of which 1 ms to minimize.
[2023-03-24 05:20:39] [INFO ] Deduced a trap composed of 315 places in 432 ms of which 0 ms to minimize.
[2023-03-24 05:20:42] [INFO ] Deduced a trap composed of 345 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:20:42] [INFO ] Deduced a trap composed of 303 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:20:45] [INFO ] Trap strengthening (SAT) tested/added 46/46 trap constraints in 32499 ms
[2023-03-24 05:20:45] [INFO ] [Real]Absence check using 156 positive place invariants in 36 ms returned sat
[2023-03-24 05:20:45] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 35 ms returned sat
[2023-03-24 05:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:20:46] [INFO ] [Real]Absence check using state equation in 1119 ms returned sat
[2023-03-24 05:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:20:47] [INFO ] [Nat]Absence check using 156 positive place invariants in 39 ms returned sat
[2023-03-24 05:20:47] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-24 05:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:20:47] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2023-03-24 05:20:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 726 ms returned sat
[2023-03-24 05:20:49] [INFO ] Deduced a trap composed of 201 places in 482 ms of which 1 ms to minimize.
[2023-03-24 05:20:49] [INFO ] Deduced a trap composed of 320 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:20:50] [INFO ] Deduced a trap composed of 332 places in 450 ms of which 1 ms to minimize.
[2023-03-24 05:20:50] [INFO ] Deduced a trap composed of 291 places in 433 ms of which 1 ms to minimize.
[2023-03-24 05:20:51] [INFO ] Deduced a trap composed of 332 places in 445 ms of which 2 ms to minimize.
[2023-03-24 05:20:51] [INFO ] Deduced a trap composed of 376 places in 454 ms of which 1 ms to minimize.
[2023-03-24 05:20:52] [INFO ] Deduced a trap composed of 315 places in 447 ms of which 1 ms to minimize.
[2023-03-24 05:20:52] [INFO ] Deduced a trap composed of 323 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:20:53] [INFO ] Deduced a trap composed of 303 places in 462 ms of which 1 ms to minimize.
[2023-03-24 05:20:54] [INFO ] Deduced a trap composed of 336 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:20:54] [INFO ] Deduced a trap composed of 350 places in 420 ms of which 5 ms to minimize.
[2023-03-24 05:20:55] [INFO ] Deduced a trap composed of 314 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:20:55] [INFO ] Deduced a trap composed of 330 places in 438 ms of which 1 ms to minimize.
[2023-03-24 05:20:57] [INFO ] Deduced a trap composed of 396 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:20:57] [INFO ] Deduced a trap composed of 324 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:20:58] [INFO ] Deduced a trap composed of 329 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:20:58] [INFO ] Deduced a trap composed of 308 places in 404 ms of which 1 ms to minimize.
[2023-03-24 05:20:59] [INFO ] Deduced a trap composed of 308 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:20:59] [INFO ] Deduced a trap composed of 336 places in 415 ms of which 3 ms to minimize.
[2023-03-24 05:21:00] [INFO ] Deduced a trap composed of 312 places in 415 ms of which 0 ms to minimize.
[2023-03-24 05:21:01] [INFO ] Deduced a trap composed of 293 places in 417 ms of which 3 ms to minimize.
[2023-03-24 05:21:02] [INFO ] Deduced a trap composed of 332 places in 413 ms of which 9 ms to minimize.
[2023-03-24 05:21:02] [INFO ] Deduced a trap composed of 338 places in 397 ms of which 1 ms to minimize.
[2023-03-24 05:21:03] [INFO ] Deduced a trap composed of 332 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:21:03] [INFO ] Deduced a trap composed of 308 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:21:04] [INFO ] Deduced a trap composed of 321 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:21:04] [INFO ] Deduced a trap composed of 326 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:21:05] [INFO ] Deduced a trap composed of 326 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:21:05] [INFO ] Deduced a trap composed of 308 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:21:06] [INFO ] Deduced a trap composed of 314 places in 400 ms of which 1 ms to minimize.
[2023-03-24 05:21:06] [INFO ] Deduced a trap composed of 327 places in 400 ms of which 1 ms to minimize.
[2023-03-24 05:21:07] [INFO ] Deduced a trap composed of 305 places in 381 ms of which 1 ms to minimize.
[2023-03-24 05:21:07] [INFO ] Deduced a trap composed of 294 places in 399 ms of which 1 ms to minimize.
[2023-03-24 05:21:08] [INFO ] Deduced a trap composed of 299 places in 399 ms of which 1 ms to minimize.
[2023-03-24 05:21:08] [INFO ] Deduced a trap composed of 324 places in 405 ms of which 1 ms to minimize.
[2023-03-24 05:21:09] [INFO ] Deduced a trap composed of 335 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:21:09] [INFO ] Deduced a trap composed of 308 places in 404 ms of which 0 ms to minimize.
[2023-03-24 05:21:11] [INFO ] Deduced a trap composed of 335 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:21:12] [INFO ] Deduced a trap composed of 332 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:21:13] [INFO ] Deduced a trap composed of 330 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:21:14] [INFO ] Deduced a trap composed of 335 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:21:14] [INFO ] Deduced a trap composed of 323 places in 415 ms of which 0 ms to minimize.
[2023-03-24 05:21:15] [INFO ] Deduced a trap composed of 314 places in 405 ms of which 1 ms to minimize.
[2023-03-24 05:21:15] [INFO ] Deduced a trap composed of 314 places in 444 ms of which 1 ms to minimize.
[2023-03-24 05:21:17] [INFO ] Deduced a trap composed of 321 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:21:19] [INFO ] Deduced a trap composed of 339 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:21:21] [INFO ] Deduced a trap composed of 321 places in 431 ms of which 1 ms to minimize.
[2023-03-24 05:21:25] [INFO ] Deduced a trap composed of 314 places in 434 ms of which 0 ms to minimize.
[2023-03-24 05:21:25] [INFO ] Deduced a trap composed of 323 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:21:26] [INFO ] Deduced a trap composed of 314 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:21:26] [INFO ] Deduced a trap composed of 332 places in 409 ms of which 1 ms to minimize.
[2023-03-24 05:21:27] [INFO ] Deduced a trap composed of 317 places in 443 ms of which 2 ms to minimize.
[2023-03-24 05:21:29] [INFO ] Deduced a trap composed of 317 places in 422 ms of which 1 ms to minimize.
[2023-03-24 05:21:30] [INFO ] Deduced a trap composed of 341 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:21:31] [INFO ] Deduced a trap composed of 338 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:21:31] [INFO ] Deduced a trap composed of 311 places in 414 ms of which 1 ms to minimize.
[2023-03-24 05:21:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 05:21:32] [INFO ] [Real]Absence check using 156 positive place invariants in 35 ms returned sat
[2023-03-24 05:21:32] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 34 ms returned sat
[2023-03-24 05:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:21:33] [INFO ] [Real]Absence check using state equation in 1045 ms returned sat
[2023-03-24 05:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:21:33] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2023-03-24 05:21:33] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 41 ms returned sat
[2023-03-24 05:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:21:34] [INFO ] [Nat]Absence check using state equation in 918 ms returned sat
[2023-03-24 05:21:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 732 ms returned sat
[2023-03-24 05:21:35] [INFO ] Deduced a trap composed of 201 places in 491 ms of which 1 ms to minimize.
[2023-03-24 05:21:36] [INFO ] Deduced a trap composed of 320 places in 438 ms of which 1 ms to minimize.
[2023-03-24 05:21:36] [INFO ] Deduced a trap composed of 332 places in 454 ms of which 1 ms to minimize.
[2023-03-24 05:21:37] [INFO ] Deduced a trap composed of 291 places in 430 ms of which 1 ms to minimize.
[2023-03-24 05:21:37] [INFO ] Deduced a trap composed of 332 places in 426 ms of which 1 ms to minimize.
[2023-03-24 05:21:38] [INFO ] Deduced a trap composed of 376 places in 455 ms of which 1 ms to minimize.
[2023-03-24 05:21:38] [INFO ] Deduced a trap composed of 315 places in 449 ms of which 1 ms to minimize.
[2023-03-24 05:21:39] [INFO ] Deduced a trap composed of 323 places in 439 ms of which 1 ms to minimize.
[2023-03-24 05:21:39] [INFO ] Deduced a trap composed of 303 places in 462 ms of which 1 ms to minimize.
[2023-03-24 05:21:40] [INFO ] Deduced a trap composed of 336 places in 452 ms of which 7 ms to minimize.
[2023-03-24 05:21:41] [INFO ] Deduced a trap composed of 350 places in 431 ms of which 1 ms to minimize.
[2023-03-24 05:21:41] [INFO ] Deduced a trap composed of 314 places in 442 ms of which 1 ms to minimize.
[2023-03-24 05:21:42] [INFO ] Deduced a trap composed of 330 places in 414 ms of which 1 ms to minimize.
[2023-03-24 05:21:43] [INFO ] Deduced a trap composed of 396 places in 405 ms of which 0 ms to minimize.
[2023-03-24 05:21:44] [INFO ] Deduced a trap composed of 324 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:21:44] [INFO ] Deduced a trap composed of 329 places in 411 ms of which 1 ms to minimize.
[2023-03-24 05:21:45] [INFO ] Deduced a trap composed of 308 places in 411 ms of which 1 ms to minimize.
[2023-03-24 05:21:45] [INFO ] Deduced a trap composed of 308 places in 422 ms of which 1 ms to minimize.
[2023-03-24 05:21:46] [INFO ] Deduced a trap composed of 336 places in 397 ms of which 1 ms to minimize.
[2023-03-24 05:21:46] [INFO ] Deduced a trap composed of 312 places in 455 ms of which 1 ms to minimize.
[2023-03-24 05:21:47] [INFO ] Deduced a trap composed of 293 places in 406 ms of which 1 ms to minimize.
[2023-03-24 05:21:48] [INFO ] Deduced a trap composed of 332 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:21:49] [INFO ] Deduced a trap composed of 338 places in 395 ms of which 0 ms to minimize.
[2023-03-24 05:21:49] [INFO ] Deduced a trap composed of 332 places in 357 ms of which 1 ms to minimize.
[2023-03-24 05:21:50] [INFO ] Deduced a trap composed of 308 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:21:50] [INFO ] Deduced a trap composed of 321 places in 409 ms of which 0 ms to minimize.
[2023-03-24 05:21:51] [INFO ] Deduced a trap composed of 326 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:21:51] [INFO ] Deduced a trap composed of 326 places in 406 ms of which 1 ms to minimize.
[2023-03-24 05:21:51] [INFO ] Deduced a trap composed of 308 places in 386 ms of which 1 ms to minimize.
[2023-03-24 05:21:52] [INFO ] Deduced a trap composed of 314 places in 411 ms of which 1 ms to minimize.
[2023-03-24 05:21:53] [INFO ] Deduced a trap composed of 327 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:21:53] [INFO ] Deduced a trap composed of 305 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:21:54] [INFO ] Deduced a trap composed of 294 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:21:54] [INFO ] Deduced a trap composed of 299 places in 467 ms of which 1 ms to minimize.
[2023-03-24 05:21:55] [INFO ] Deduced a trap composed of 324 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:21:55] [INFO ] Deduced a trap composed of 335 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:21:56] [INFO ] Deduced a trap composed of 308 places in 423 ms of which 1 ms to minimize.
[2023-03-24 05:21:57] [INFO ] Deduced a trap composed of 335 places in 428 ms of which 1 ms to minimize.
[2023-03-24 05:21:59] [INFO ] Deduced a trap composed of 332 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:21:59] [INFO ] Deduced a trap composed of 330 places in 488 ms of which 1 ms to minimize.
[2023-03-24 05:22:00] [INFO ] Deduced a trap composed of 335 places in 433 ms of which 2 ms to minimize.
[2023-03-24 05:22:01] [INFO ] Deduced a trap composed of 323 places in 403 ms of which 1 ms to minimize.
[2023-03-24 05:22:01] [INFO ] Deduced a trap composed of 314 places in 440 ms of which 1 ms to minimize.
[2023-03-24 05:22:02] [INFO ] Deduced a trap composed of 314 places in 430 ms of which 1 ms to minimize.
[2023-03-24 05:22:03] [INFO ] Deduced a trap composed of 321 places in 433 ms of which 1 ms to minimize.
[2023-03-24 05:22:06] [INFO ] Deduced a trap composed of 339 places in 461 ms of which 1 ms to minimize.
[2023-03-24 05:22:08] [INFO ] Deduced a trap composed of 321 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:22:11] [INFO ] Deduced a trap composed of 314 places in 434 ms of which 1 ms to minimize.
[2023-03-24 05:22:12] [INFO ] Deduced a trap composed of 323 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:22:12] [INFO ] Deduced a trap composed of 314 places in 431 ms of which 1 ms to minimize.
[2023-03-24 05:22:13] [INFO ] Deduced a trap composed of 332 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:22:13] [INFO ] Deduced a trap composed of 317 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:22:16] [INFO ] Deduced a trap composed of 317 places in 396 ms of which 1 ms to minimize.
[2023-03-24 05:22:17] [INFO ] Deduced a trap composed of 341 places in 387 ms of which 1 ms to minimize.
[2023-03-24 05:22:17] [INFO ] Deduced a trap composed of 338 places in 403 ms of which 1 ms to minimize.
[2023-03-24 05:22:18] [INFO ] Deduced a trap composed of 311 places in 395 ms of which 0 ms to minimize.
[2023-03-24 05:22:18] [INFO ] Deduced a trap composed of 320 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:22:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [4, 988, 988] Max seen :[3, 3, 3]
Support contains 2 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 62 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 58 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2023-03-24 05:22:18] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:22:18] [INFO ] Invariant cache hit.
[2023-03-24 05:22:21] [INFO ] Implicit Places using invariants in 2483 ms returned []
[2023-03-24 05:22:21] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:22:21] [INFO ] Invariant cache hit.
[2023-03-24 05:22:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:22:51] [INFO ] Implicit Places using invariants and state equation in 29907 ms returned []
Implicit Place search using SMT with State Equation took 32401 ms to find 0 implicit places.
[2023-03-24 05:22:51] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-24 05:22:51] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:22:51] [INFO ] Invariant cache hit.
[2023-03-24 05:22:53] [INFO ] Dead Transitions using invariants and state equation in 2143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34704 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Starting property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-01
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:22:53] [INFO ] Computed 177 place invariants in 29 ms
Incomplete random walk after 10000 steps, including 482 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :3
[2023-03-24 05:22:53] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:22:53] [INFO ] Computed 177 place invariants in 37 ms
[2023-03-24 05:22:53] [INFO ] [Real]Absence check using 156 positive place invariants in 35 ms returned sat
[2023-03-24 05:22:53] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 34 ms returned sat
[2023-03-24 05:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:22:55] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2023-03-24 05:22:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:22:55] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2023-03-24 05:22:55] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-24 05:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:22:56] [INFO ] [Nat]Absence check using state equation in 1459 ms returned sat
[2023-03-24 05:22:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:22:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 2125 ms returned sat
[2023-03-24 05:22:59] [INFO ] Deduced a trap composed of 344 places in 422 ms of which 1 ms to minimize.
[2023-03-24 05:22:59] [INFO ] Deduced a trap composed of 332 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:23:00] [INFO ] Deduced a trap composed of 323 places in 391 ms of which 1 ms to minimize.
[2023-03-24 05:23:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1011 transition count 1426
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1010 transition count 1426
Applied a total of 2 rules in 59 ms. Remains 1010 /1011 variables (removed 1) and now considering 1426/1427 (removed 1) transitions.
[2023-03-24 05:23:00] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2023-03-24 05:23:00] [INFO ] Computed 177 place invariants in 35 ms
[2023-03-24 05:23:02] [INFO ] Dead Transitions using invariants and state equation in 2073 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2135 ms. Remains : 1010/1011 places, 1426/1427 transitions.
Normalized transition count is 1422 out of 1426 initially.
// Phase 1: matrix 1422 rows 1010 cols
[2023-03-24 05:23:02] [INFO ] Computed 177 place invariants in 40 ms
Incomplete random walk after 1000000 steps, including 51895 resets, run finished after 10146 ms. (steps per millisecond=98 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2702 resets, run finished after 1707 ms. (steps per millisecond=585 ) properties (out of 1) seen :3
[2023-03-24 05:23:14] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2023-03-24 05:23:14] [INFO ] Computed 177 place invariants in 62 ms
[2023-03-24 05:23:14] [INFO ] [Real]Absence check using 155 positive place invariants in 36 ms returned sat
[2023-03-24 05:23:14] [INFO ] [Real]Absence check using 155 positive and 22 generalized place invariants in 35 ms returned sat
[2023-03-24 05:23:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:23:15] [INFO ] [Real]Absence check using state equation in 1103 ms returned sat
[2023-03-24 05:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:23:15] [INFO ] [Nat]Absence check using 155 positive place invariants in 36 ms returned sat
[2023-03-24 05:23:15] [INFO ] [Nat]Absence check using 155 positive and 22 generalized place invariants in 34 ms returned sat
[2023-03-24 05:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:23:17] [INFO ] [Nat]Absence check using state equation in 1317 ms returned sat
[2023-03-24 05:23:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:23:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 05:23:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 4505 ms returned sat
[2023-03-24 05:23:22] [INFO ] Deduced a trap composed of 332 places in 419 ms of which 0 ms to minimize.
[2023-03-24 05:23:22] [INFO ] Deduced a trap composed of 318 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:23:23] [INFO ] Deduced a trap composed of 335 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:23:23] [INFO ] Deduced a trap composed of 329 places in 415 ms of which 1 ms to minimize.
[2023-03-24 05:23:24] [INFO ] Deduced a trap composed of 326 places in 398 ms of which 1 ms to minimize.
[2023-03-24 05:23:24] [INFO ] Deduced a trap composed of 320 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:23:25] [INFO ] Deduced a trap composed of 300 places in 410 ms of which 0 ms to minimize.
[2023-03-24 05:23:25] [INFO ] Deduced a trap composed of 308 places in 409 ms of which 1 ms to minimize.
[2023-03-24 05:23:26] [INFO ] Deduced a trap composed of 314 places in 409 ms of which 1 ms to minimize.
[2023-03-24 05:23:26] [INFO ] Deduced a trap composed of 347 places in 405 ms of which 1 ms to minimize.
[2023-03-24 05:23:27] [INFO ] Deduced a trap composed of 332 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:23:27] [INFO ] Deduced a trap composed of 303 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:23:28] [INFO ] Deduced a trap composed of 323 places in 409 ms of which 1 ms to minimize.
[2023-03-24 05:23:29] [INFO ] Deduced a trap composed of 330 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:23:29] [INFO ] Deduced a trap composed of 329 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:23:30] [INFO ] Deduced a trap composed of 323 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:23:30] [INFO ] Deduced a trap composed of 318 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:23:31] [INFO ] Deduced a trap composed of 338 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:23:32] [INFO ] Deduced a trap composed of 311 places in 401 ms of which 0 ms to minimize.
[2023-03-24 05:23:35] [INFO ] Trap strengthening (SAT) tested/added 19/19 trap constraints in 13507 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1426/1426 transitions.
Applied a total of 0 rules in 45 ms. Remains 1010 /1010 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 1010/1010 places, 1426/1426 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1426/1426 transitions.
Applied a total of 0 rules in 45 ms. Remains 1010 /1010 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
[2023-03-24 05:23:35] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2023-03-24 05:23:35] [INFO ] Invariant cache hit.
[2023-03-24 05:23:37] [INFO ] Implicit Places using invariants in 2569 ms returned []
[2023-03-24 05:23:37] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2023-03-24 05:23:37] [INFO ] Invariant cache hit.
[2023-03-24 05:23:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:24:08] [INFO ] Performed 884/1010 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-24 05:24:12] [INFO ] Implicit Places using invariants and state equation in 35034 ms returned []
Implicit Place search using SMT with State Equation took 37607 ms to find 0 implicit places.
[2023-03-24 05:24:13] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-24 05:24:13] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2023-03-24 05:24:13] [INFO ] Invariant cache hit.
[2023-03-24 05:24:15] [INFO ] Dead Transitions using invariants and state equation in 2062 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39816 ms. Remains : 1010/1010 places, 1426/1426 transitions.
Ending property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-01 in 81586 ms.
Starting property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-07
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:24:15] [INFO ] Computed 177 place invariants in 27 ms
Incomplete random walk after 10000 steps, including 468 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :3
[2023-03-24 05:24:15] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:24:15] [INFO ] Computed 177 place invariants in 41 ms
[2023-03-24 05:24:15] [INFO ] [Real]Absence check using 156 positive place invariants in 36 ms returned sat
[2023-03-24 05:24:15] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 34 ms returned sat
[2023-03-24 05:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:24:16] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2023-03-24 05:24:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:24:16] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2023-03-24 05:24:16] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-24 05:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:24:17] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2023-03-24 05:24:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:24:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 729 ms returned sat
[2023-03-24 05:24:18] [INFO ] Deduced a trap composed of 201 places in 460 ms of which 1 ms to minimize.
[2023-03-24 05:24:19] [INFO ] Deduced a trap composed of 320 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:24:19] [INFO ] Deduced a trap composed of 332 places in 429 ms of which 1 ms to minimize.
[2023-03-24 05:24:20] [INFO ] Deduced a trap composed of 291 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:24:20] [INFO ] Deduced a trap composed of 332 places in 437 ms of which 1 ms to minimize.
[2023-03-24 05:24:21] [INFO ] Deduced a trap composed of 376 places in 426 ms of which 1 ms to minimize.
[2023-03-24 05:24:21] [INFO ] Deduced a trap composed of 315 places in 434 ms of which 1 ms to minimize.
[2023-03-24 05:24:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 47 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2023-03-24 05:24:21] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:24:21] [INFO ] Invariant cache hit.
[2023-03-24 05:24:23] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2162 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:24:23] [INFO ] Computed 177 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 47400 resets, run finished after 9477 ms. (steps per millisecond=105 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2709 resets, run finished after 1755 ms. (steps per millisecond=569 ) properties (out of 1) seen :3
[2023-03-24 05:24:35] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:24:35] [INFO ] Computed 177 place invariants in 31 ms
[2023-03-24 05:24:35] [INFO ] [Real]Absence check using 156 positive place invariants in 33 ms returned sat
[2023-03-24 05:24:35] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 35 ms returned sat
[2023-03-24 05:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:24:36] [INFO ] [Real]Absence check using state equation in 1084 ms returned sat
[2023-03-24 05:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:24:36] [INFO ] [Nat]Absence check using 156 positive place invariants in 37 ms returned sat
[2023-03-24 05:24:36] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 36 ms returned sat
[2023-03-24 05:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:24:37] [INFO ] [Nat]Absence check using state equation in 904 ms returned sat
[2023-03-24 05:24:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:24:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 738 ms returned sat
[2023-03-24 05:24:38] [INFO ] Deduced a trap composed of 201 places in 471 ms of which 1 ms to minimize.
[2023-03-24 05:24:39] [INFO ] Deduced a trap composed of 320 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:24:39] [INFO ] Deduced a trap composed of 332 places in 455 ms of which 1 ms to minimize.
[2023-03-24 05:24:40] [INFO ] Deduced a trap composed of 291 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:24:40] [INFO ] Deduced a trap composed of 332 places in 458 ms of which 1 ms to minimize.
[2023-03-24 05:24:41] [INFO ] Deduced a trap composed of 376 places in 457 ms of which 1 ms to minimize.
[2023-03-24 05:24:41] [INFO ] Deduced a trap composed of 315 places in 433 ms of which 1 ms to minimize.
[2023-03-24 05:24:42] [INFO ] Deduced a trap composed of 323 places in 435 ms of which 1 ms to minimize.
[2023-03-24 05:24:42] [INFO ] Deduced a trap composed of 303 places in 460 ms of which 1 ms to minimize.
[2023-03-24 05:24:44] [INFO ] Deduced a trap composed of 336 places in 449 ms of which 1 ms to minimize.
[2023-03-24 05:24:44] [INFO ] Deduced a trap composed of 350 places in 433 ms of which 0 ms to minimize.
[2023-03-24 05:24:44] [INFO ] Deduced a trap composed of 314 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:24:45] [INFO ] Deduced a trap composed of 330 places in 435 ms of which 1 ms to minimize.
[2023-03-24 05:24:47] [INFO ] Deduced a trap composed of 396 places in 449 ms of which 1 ms to minimize.
[2023-03-24 05:24:47] [INFO ] Deduced a trap composed of 324 places in 438 ms of which 1 ms to minimize.
[2023-03-24 05:24:48] [INFO ] Deduced a trap composed of 329 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:24:48] [INFO ] Deduced a trap composed of 308 places in 425 ms of which 1 ms to minimize.
[2023-03-24 05:24:49] [INFO ] Deduced a trap composed of 308 places in 432 ms of which 1 ms to minimize.
[2023-03-24 05:24:49] [INFO ] Deduced a trap composed of 336 places in 448 ms of which 1 ms to minimize.
[2023-03-24 05:24:50] [INFO ] Deduced a trap composed of 312 places in 428 ms of which 1 ms to minimize.
[2023-03-24 05:24:51] [INFO ] Deduced a trap composed of 293 places in 432 ms of which 1 ms to minimize.
[2023-03-24 05:24:52] [INFO ] Deduced a trap composed of 332 places in 409 ms of which 1 ms to minimize.
[2023-03-24 05:24:52] [INFO ] Deduced a trap composed of 338 places in 415 ms of which 1 ms to minimize.
[2023-03-24 05:24:53] [INFO ] Deduced a trap composed of 332 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:24:53] [INFO ] Deduced a trap composed of 308 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:24:54] [INFO ] Deduced a trap composed of 321 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:24:54] [INFO ] Deduced a trap composed of 326 places in 395 ms of which 1 ms to minimize.
[2023-03-24 05:24:55] [INFO ] Deduced a trap composed of 326 places in 381 ms of which 1 ms to minimize.
[2023-03-24 05:24:55] [INFO ] Deduced a trap composed of 308 places in 385 ms of which 1 ms to minimize.
[2023-03-24 05:24:56] [INFO ] Deduced a trap composed of 314 places in 390 ms of which 1 ms to minimize.
[2023-03-24 05:24:56] [INFO ] Deduced a trap composed of 327 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:24:57] [INFO ] Deduced a trap composed of 305 places in 366 ms of which 1 ms to minimize.
[2023-03-24 05:24:57] [INFO ] Deduced a trap composed of 294 places in 402 ms of which 1 ms to minimize.
[2023-03-24 05:24:58] [INFO ] Deduced a trap composed of 299 places in 398 ms of which 1 ms to minimize.
[2023-03-24 05:24:58] [INFO ] Deduced a trap composed of 324 places in 393 ms of which 1 ms to minimize.
[2023-03-24 05:24:59] [INFO ] Deduced a trap composed of 335 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:24:59] [INFO ] Deduced a trap composed of 308 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:25:01] [INFO ] Deduced a trap composed of 335 places in 392 ms of which 1 ms to minimize.
[2023-03-24 05:25:02] [INFO ] Deduced a trap composed of 332 places in 392 ms of which 1 ms to minimize.
[2023-03-24 05:25:03] [INFO ] Deduced a trap composed of 330 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:25:03] [INFO ] Deduced a trap composed of 335 places in 419 ms of which 1 ms to minimize.
[2023-03-24 05:25:04] [INFO ] Deduced a trap composed of 323 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:25:04] [INFO ] Deduced a trap composed of 314 places in 405 ms of which 1 ms to minimize.
[2023-03-24 05:25:05] [INFO ] Deduced a trap composed of 314 places in 426 ms of which 2 ms to minimize.
[2023-03-24 05:25:06] [INFO ] Deduced a trap composed of 321 places in 414 ms of which 1 ms to minimize.
[2023-03-24 05:25:09] [INFO ] Deduced a trap composed of 339 places in 414 ms of which 1 ms to minimize.
[2023-03-24 05:25:11] [INFO ] Deduced a trap composed of 321 places in 414 ms of which 0 ms to minimize.
[2023-03-24 05:25:14] [INFO ] Deduced a trap composed of 314 places in 391 ms of which 1 ms to minimize.
[2023-03-24 05:25:15] [INFO ] Deduced a trap composed of 323 places in 382 ms of which 1 ms to minimize.
[2023-03-24 05:25:15] [INFO ] Deduced a trap composed of 314 places in 397 ms of which 1 ms to minimize.
[2023-03-24 05:25:16] [INFO ] Deduced a trap composed of 332 places in 397 ms of which 1 ms to minimize.
[2023-03-24 05:25:16] [INFO ] Deduced a trap composed of 317 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:25:19] [INFO ] Deduced a trap composed of 317 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:25:20] [INFO ] Deduced a trap composed of 341 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:25:20] [INFO ] Deduced a trap composed of 338 places in 418 ms of which 1 ms to minimize.
[2023-03-24 05:25:21] [INFO ] Deduced a trap composed of 311 places in 421 ms of which 1 ms to minimize.
[2023-03-24 05:25:21] [INFO ] Deduced a trap composed of 320 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:25:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 56 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 43 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2023-03-24 05:25:22] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:25:22] [INFO ] Invariant cache hit.
[2023-03-24 05:25:24] [INFO ] Implicit Places using invariants in 2609 ms returned []
[2023-03-24 05:25:24] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:25:24] [INFO ] Invariant cache hit.
[2023-03-24 05:25:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:25:55] [INFO ] Performed 974/1011 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-24 05:25:56] [INFO ] Implicit Places using invariants and state equation in 31567 ms returned []
Implicit Place search using SMT with State Equation took 34178 ms to find 0 implicit places.
[2023-03-24 05:25:56] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-24 05:25:56] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:25:56] [INFO ] Invariant cache hit.
[2023-03-24 05:25:58] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36402 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Ending property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-07 in 103331 ms.
Starting property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-09
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:25:58] [INFO ] Computed 177 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 465 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :3
[2023-03-24 05:25:58] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:25:58] [INFO ] Computed 177 place invariants in 24 ms
[2023-03-24 05:25:58] [INFO ] [Real]Absence check using 156 positive place invariants in 33 ms returned sat
[2023-03-24 05:25:58] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 34 ms returned sat
[2023-03-24 05:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:25:59] [INFO ] [Real]Absence check using state equation in 1048 ms returned sat
[2023-03-24 05:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:26:00] [INFO ] [Nat]Absence check using 156 positive place invariants in 37 ms returned sat
[2023-03-24 05:26:00] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-24 05:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:26:00] [INFO ] [Nat]Absence check using state equation in 874 ms returned sat
[2023-03-24 05:26:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:26:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 695 ms returned sat
[2023-03-24 05:26:02] [INFO ] Deduced a trap composed of 201 places in 434 ms of which 1 ms to minimize.
[2023-03-24 05:26:02] [INFO ] Deduced a trap composed of 320 places in 400 ms of which 1 ms to minimize.
[2023-03-24 05:26:03] [INFO ] Deduced a trap composed of 332 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:26:03] [INFO ] Deduced a trap composed of 291 places in 409 ms of which 2 ms to minimize.
[2023-03-24 05:26:03] [INFO ] Deduced a trap composed of 332 places in 432 ms of which 1 ms to minimize.
[2023-03-24 05:26:04] [INFO ] Deduced a trap composed of 376 places in 442 ms of which 1 ms to minimize.
[2023-03-24 05:26:04] [INFO ] Deduced a trap composed of 315 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:26:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 47 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2023-03-24 05:26:04] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:26:04] [INFO ] Invariant cache hit.
[2023-03-24 05:26:07] [INFO ] Dead Transitions using invariants and state equation in 2076 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2124 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Normalized transition count is 1423 out of 1427 initially.
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:26:07] [INFO ] Computed 177 place invariants in 32 ms
Incomplete random walk after 1000000 steps, including 47237 resets, run finished after 9452 ms. (steps per millisecond=105 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2792 resets, run finished after 1720 ms. (steps per millisecond=581 ) properties (out of 1) seen :3
[2023-03-24 05:26:18] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2023-03-24 05:26:18] [INFO ] Computed 177 place invariants in 34 ms
[2023-03-24 05:26:18] [INFO ] [Real]Absence check using 156 positive place invariants in 35 ms returned sat
[2023-03-24 05:26:18] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 35 ms returned sat
[2023-03-24 05:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 05:26:19] [INFO ] [Real]Absence check using state equation in 1072 ms returned sat
[2023-03-24 05:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 05:26:19] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2023-03-24 05:26:19] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 39 ms returned sat
[2023-03-24 05:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 05:26:20] [INFO ] [Nat]Absence check using state equation in 902 ms returned sat
[2023-03-24 05:26:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:26:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 712 ms returned sat
[2023-03-24 05:26:21] [INFO ] Deduced a trap composed of 201 places in 466 ms of which 1 ms to minimize.
[2023-03-24 05:26:22] [INFO ] Deduced a trap composed of 320 places in 423 ms of which 1 ms to minimize.
[2023-03-24 05:26:22] [INFO ] Deduced a trap composed of 332 places in 444 ms of which 2 ms to minimize.
[2023-03-24 05:26:23] [INFO ] Deduced a trap composed of 291 places in 431 ms of which 2 ms to minimize.
[2023-03-24 05:26:23] [INFO ] Deduced a trap composed of 332 places in 433 ms of which 1 ms to minimize.
[2023-03-24 05:26:24] [INFO ] Deduced a trap composed of 376 places in 440 ms of which 1 ms to minimize.
[2023-03-24 05:26:24] [INFO ] Deduced a trap composed of 315 places in 428 ms of which 1 ms to minimize.
[2023-03-24 05:26:25] [INFO ] Deduced a trap composed of 323 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:26:25] [INFO ] Deduced a trap composed of 303 places in 440 ms of which 1 ms to minimize.
[2023-03-24 05:26:26] [INFO ] Deduced a trap composed of 336 places in 416 ms of which 1 ms to minimize.
[2023-03-24 05:26:27] [INFO ] Deduced a trap composed of 350 places in 423 ms of which 1 ms to minimize.
[2023-03-24 05:26:27] [INFO ] Deduced a trap composed of 314 places in 423 ms of which 1 ms to minimize.
[2023-03-24 05:26:28] [INFO ] Deduced a trap composed of 330 places in 423 ms of which 1 ms to minimize.
[2023-03-24 05:26:30] [INFO ] Deduced a trap composed of 396 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:26:30] [INFO ] Deduced a trap composed of 324 places in 400 ms of which 1 ms to minimize.
[2023-03-24 05:26:30] [INFO ] Deduced a trap composed of 329 places in 411 ms of which 1 ms to minimize.
[2023-03-24 05:26:31] [INFO ] Deduced a trap composed of 308 places in 415 ms of which 1 ms to minimize.
[2023-03-24 05:26:31] [INFO ] Deduced a trap composed of 308 places in 420 ms of which 1 ms to minimize.
[2023-03-24 05:26:32] [INFO ] Deduced a trap composed of 336 places in 405 ms of which 1 ms to minimize.
[2023-03-24 05:26:32] [INFO ] Deduced a trap composed of 312 places in 419 ms of which 1 ms to minimize.
[2023-03-24 05:26:34] [INFO ] Deduced a trap composed of 293 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:26:34] [INFO ] Deduced a trap composed of 332 places in 403 ms of which 0 ms to minimize.
[2023-03-24 05:26:35] [INFO ] Deduced a trap composed of 338 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:35] [INFO ] Deduced a trap composed of 332 places in 401 ms of which 1 ms to minimize.
[2023-03-24 05:26:36] [INFO ] Deduced a trap composed of 308 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:26:36] [INFO ] Deduced a trap composed of 321 places in 406 ms of which 1 ms to minimize.
[2023-03-24 05:26:37] [INFO ] Deduced a trap composed of 326 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:26:37] [INFO ] Deduced a trap composed of 326 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:38] [INFO ] Deduced a trap composed of 308 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:26:38] [INFO ] Deduced a trap composed of 314 places in 391 ms of which 1 ms to minimize.
[2023-03-24 05:26:39] [INFO ] Deduced a trap composed of 327 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:40] [INFO ] Deduced a trap composed of 305 places in 395 ms of which 1 ms to minimize.
[2023-03-24 05:26:40] [INFO ] Deduced a trap composed of 294 places in 430 ms of which 1 ms to minimize.
[2023-03-24 05:26:40] [INFO ] Deduced a trap composed of 299 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:26:41] [INFO ] Deduced a trap composed of 324 places in 406 ms of which 1 ms to minimize.
[2023-03-24 05:26:41] [INFO ] Deduced a trap composed of 335 places in 424 ms of which 1 ms to minimize.
[2023-03-24 05:26:42] [INFO ] Deduced a trap composed of 308 places in 419 ms of which 1 ms to minimize.
[2023-03-24 05:26:43] [INFO ] Deduced a trap composed of 335 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:45] [INFO ] Deduced a trap composed of 332 places in 407 ms of which 1 ms to minimize.
[2023-03-24 05:26:45] [INFO ] Deduced a trap composed of 330 places in 412 ms of which 1 ms to minimize.
[2023-03-24 05:26:46] [INFO ] Deduced a trap composed of 335 places in 395 ms of which 1 ms to minimize.
[2023-03-24 05:26:47] [INFO ] Deduced a trap composed of 323 places in 396 ms of which 1 ms to minimize.
[2023-03-24 05:26:47] [INFO ] Deduced a trap composed of 314 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:48] [INFO ] Deduced a trap composed of 314 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:26:49] [INFO ] Deduced a trap composed of 321 places in 408 ms of which 1 ms to minimize.
[2023-03-24 05:26:51] [INFO ] Deduced a trap composed of 339 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:26:54] [INFO ] Deduced a trap composed of 321 places in 427 ms of which 1 ms to minimize.
[2023-03-24 05:26:57] [INFO ] Deduced a trap composed of 314 places in 415 ms of which 1 ms to minimize.
[2023-03-24 05:26:57] [INFO ] Deduced a trap composed of 323 places in 413 ms of which 1 ms to minimize.
[2023-03-24 05:26:58] [INFO ] Deduced a trap composed of 314 places in 393 ms of which 1 ms to minimize.
[2023-03-24 05:26:58] [INFO ] Deduced a trap composed of 332 places in 413 ms of which 0 ms to minimize.
[2023-03-24 05:26:59] [INFO ] Deduced a trap composed of 317 places in 417 ms of which 1 ms to minimize.
[2023-03-24 05:27:01] [INFO ] Deduced a trap composed of 317 places in 414 ms of which 1 ms to minimize.
[2023-03-24 05:27:03] [INFO ] Deduced a trap composed of 341 places in 412 ms of which 0 ms to minimize.
[2023-03-24 05:27:03] [INFO ] Deduced a trap composed of 338 places in 406 ms of which 1 ms to minimize.
[2023-03-24 05:27:04] [INFO ] Deduced a trap composed of 311 places in 410 ms of which 1 ms to minimize.
[2023-03-24 05:27:04] [INFO ] Deduced a trap composed of 320 places in 422 ms of which 1 ms to minimize.
[2023-03-24 05:27:04] [INFO ] Trap strengthening (SAT) tested/added 57/57 trap constraints in 43203 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 44 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 41 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2023-03-24 05:27:04] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:27:04] [INFO ] Invariant cache hit.
[2023-03-24 05:27:07] [INFO ] Implicit Places using invariants in 2539 ms returned []
[2023-03-24 05:27:07] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:27:07] [INFO ] Invariant cache hit.
[2023-03-24 05:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 05:27:35] [INFO ] Implicit Places using invariants and state equation in 27976 ms returned []
Implicit Place search using SMT with State Equation took 30517 ms to find 0 implicit places.
[2023-03-24 05:27:35] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-24 05:27:35] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2023-03-24 05:27:35] [INFO ] Invariant cache hit.
[2023-03-24 05:27:37] [INFO ] Dead Transitions using invariants and state equation in 2087 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32683 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Ending property specific reduction for PolyORBNT-PT-S05J80-UpperBounds-09 in 98947 ms.
[2023-03-24 05:27:37] [INFO ] Flatten gal took : 224 ms
[2023-03-24 05:27:37] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 5 ms.
[2023-03-24 05:27:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1011 places, 1427 transitions and 7211 arcs took 18 ms.
Total runtime 487451 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 --maxsum=/tmp/1581/ub_0_ --maxsum=/tmp/1581/ub_1_ --maxsum=/tmp/1581/ub_2_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15169484 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092696 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
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="PolyORBNT-PT-S05J80"
export BK_EXAMINATION="UpperBounds"
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 PolyORBNT-PT-S05J80, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873950900749"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;