Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372100141.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372100141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 37M May 18 16:43 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 MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716669536146

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 20:38:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 20:38:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 20:38:58] [INFO ] Load time of PNML (sax parser for PT used): 975 ms
[2024-05-25 20:38:58] [INFO ] Transformed 36724 places.
[2024-05-25 20:38:58] [INFO ] Transformed 54827 transitions.
[2024-05-25 20:38:58] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1237 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Normalized transition count is 53771 out of 54827 initially.
// Phase 1: matrix 53771 rows 36724 cols
[2024-05-25 20:39:10] [INFO ] Computed 2033 invariants in 10746 ms
Incomplete random walk after 10000 steps, including 81 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 16) seen :1
[2024-05-25 20:39:12] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36724 cols
[2024-05-25 20:39:22] [INFO ] Computed 2033 invariants in 9830 ms
Current structural bounds on expressions (after SMT) : [33, 1, 33, 1, 33, 1, 33, 1, 33, 99, 99, 99, 33, 33, 1, 33] Max seen :[0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0]
Support contains 16 out of 36724 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Graph (complete) has 119009 edges and 36724 vertex of which 36664 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.78 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions removed 12647 transitions
Trivial Post-agglo rules discarded 12647 transitions
Performed 12647 trivial Post agglomeration. Transition count delta: 12647
Iterating post reduction 0 with 12647 rules applied. Total rules applied 12648 place count 36664 transition count 42180
Reduce places removed 12647 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 12666 rules applied. Total rules applied 25314 place count 24017 transition count 42161
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 25333 place count 23998 transition count 42161
Performed 791 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 791 Pre rules applied. Total rules applied 25333 place count 23998 transition count 41370
Deduced a syphon composed of 791 places in 95 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 3 with 1582 rules applied. Total rules applied 26915 place count 23207 transition count 41370
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 294 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26981 place count 23174 transition count 41337
Free-agglomeration rule (complex) applied 1581 times.
Iterating global reduction 3 with 1581 rules applied. Total rules applied 28562 place count 23174 transition count 39756
Reduce places removed 1581 places and 0 transitions.
Iterating post reduction 3 with 1581 rules applied. Total rules applied 30143 place count 21593 transition count 39756
Partial Free-agglomeration rule applied 3671 times.
Drop transitions removed 3671 transitions
Iterating global reduction 4 with 3671 rules applied. Total rules applied 33814 place count 21593 transition count 39756
Applied a total of 33814 rules in 14348 ms. Remains 21593 /36724 variables (removed 15131) and now considering 39756/54827 (removed 15071) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14355 ms. Remains : 21593/36724 places, 39756/54827 transitions.
Normalized transition count is 38191 out of 39756 initially.
// Phase 1: matrix 38191 rows 21593 cols
[2024-05-25 20:41:11] [INFO ] Computed 1973 invariants in 14108 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 245049 steps, including 3328 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 4
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 373038 steps, including 516 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 385799 steps, including 534 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 2
Interrupted Best-First random walk after 389388 steps, including 539 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 1
Interrupted Best-First random walk after 387585 steps, including 537 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 387646 steps, including 537 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 1
Interrupted Best-First random walk after 394129 steps, including 546 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 1
Interrupted Best-First random walk after 392431 steps, including 543 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 392687 steps, including 544 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 1
Interrupted Best-First random walk after 389799 steps, including 540 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 392542 steps, including 543 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 2
Interrupted Best-First random walk after 394320 steps, including 546 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 2
[2024-05-25 20:42:36] [INFO ] Flow matrix only has 38191 transitions (discarded 1565 similar events)
// Phase 1: matrix 38191 rows 21593 cols
[2024-05-25 20:42:50] [INFO ] Computed 1973 invariants in 13745 ms
[2024-05-25 20:42:53] [INFO ] [Real]Absence check using 65 positive place invariants in 903 ms returned sat
[2024-05-25 20:42:54] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1161 ms returned sat
[2024-05-25 20:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:43:35] [INFO ] [Real]Absence check using state equation in 40637 ms returned unknown
[2024-05-25 20:43:38] [INFO ] [Real]Absence check using 65 positive place invariants in 846 ms returned sat
[2024-05-25 20:43:39] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1088 ms returned sat
[2024-05-25 20:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:44:20] [INFO ] [Real]Absence check using state equation in 40753 ms returned unknown
[2024-05-25 20:44:23] [INFO ] [Real]Absence check using 65 positive place invariants in 908 ms returned sat
[2024-05-25 20:44:25] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1551 ms returned sat
[2024-05-25 20:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:45:05] [INFO ] [Real]Absence check using state equation in 39926 ms returned unknown
[2024-05-25 20:45:08] [INFO ] [Real]Absence check using 65 positive place invariants in 858 ms returned sat
[2024-05-25 20:45:10] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1540 ms returned sat
[2024-05-25 20:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:45:50] [INFO ] [Real]Absence check using state equation in 40350 ms returned unknown
[2024-05-25 20:45:53] [INFO ] [Real]Absence check using 65 positive place invariants in 878 ms returned sat
[2024-05-25 20:45:54] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1289 ms returned sat
[2024-05-25 20:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:46:35] [INFO ] [Real]Absence check using state equation in 40493 ms returned unknown
[2024-05-25 20:46:38] [INFO ] [Real]Absence check using 65 positive place invariants in 861 ms returned sat
[2024-05-25 20:46:39] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1315 ms returned sat
[2024-05-25 20:46:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:47:20] [INFO ] [Real]Absence check using state equation in 40587 ms returned unknown
[2024-05-25 20:47:23] [INFO ] [Real]Absence check using 65 positive place invariants in 815 ms returned sat
[2024-05-25 20:47:24] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1211 ms returned sat
[2024-05-25 20:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:48:05] [INFO ] [Real]Absence check using state equation in 40747 ms returned unknown
[2024-05-25 20:48:08] [INFO ] [Real]Absence check using 65 positive place invariants in 850 ms returned sat
[2024-05-25 20:48:09] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1323 ms returned sat
[2024-05-25 20:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:48:50] [INFO ] [Real]Absence check using state equation in 40503 ms returned unknown
[2024-05-25 20:48:53] [INFO ] [Real]Absence check using 65 positive place invariants in 859 ms returned sat
[2024-05-25 20:48:54] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1260 ms returned unsat
[2024-05-25 20:48:58] [INFO ] [Real]Absence check using 65 positive place invariants in 859 ms returned sat
[2024-05-25 20:48:59] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 978 ms returned unsat
[2024-05-25 20:49:02] [INFO ] [Real]Absence check using 65 positive place invariants in 838 ms returned sat
[2024-05-25 20:49:03] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1391 ms returned sat
[2024-05-25 20:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:49:44] [INFO ] [Real]Absence check using state equation in 40464 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 9 out of 21593 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21593/21593 places, 39756/39756 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21593 transition count 39753
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21590 transition count 39753
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 21590 transition count 39752
Deduced a syphon composed of 1 places in 40 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 21589 transition count 39752
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 21589 transition count 39747
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 21584 transition count 39747
Applied a total of 18 rules in 3167 ms. Remains 21584 /21593 variables (removed 9) and now considering 39747/39756 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3167 ms. Remains : 21584/21593 places, 39747/39756 transitions.
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 20:50:01] [INFO ] Computed 1973 invariants in 13804 ms
Interrupted random walk after 270707 steps, including 3679 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 382881 steps, including 530 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 383031 steps, including 530 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 375819 steps, including 520 resets, run timeout after 5001 ms. (steps per millisecond=75 ) properties seen 0
Interrupted Best-First random walk after 363605 steps, including 503 resets, run timeout after 5001 ms. (steps per millisecond=72 ) properties seen 0
Interrupted Best-First random walk after 343146 steps, including 475 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted Best-First random walk after 386931 steps, including 536 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 388079 steps, including 537 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 392787 steps, including 544 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 389501 steps, including 539 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
[2024-05-25 20:51:16] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 20:51:29] [INFO ] Computed 1973 invariants in 13451 ms
[2024-05-25 20:51:32] [INFO ] [Real]Absence check using 65 positive place invariants in 863 ms returned sat
[2024-05-25 20:51:34] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1353 ms returned sat
[2024-05-25 20:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:52:14] [INFO ] [Real]Absence check using state equation in 40508 ms returned unknown
[2024-05-25 20:52:17] [INFO ] [Real]Absence check using 65 positive place invariants in 846 ms returned sat
[2024-05-25 20:52:18] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1092 ms returned sat
[2024-05-25 20:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:52:59] [INFO ] [Real]Absence check using state equation in 40844 ms returned unknown
[2024-05-25 20:53:03] [INFO ] [Real]Absence check using 65 positive place invariants in 954 ms returned sat
[2024-05-25 20:53:05] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 2000 ms returned sat
[2024-05-25 20:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:53:44] [INFO ] [Real]Absence check using state equation in 39466 ms returned unknown
[2024-05-25 20:53:48] [INFO ] [Real]Absence check using 65 positive place invariants in 844 ms returned sat
[2024-05-25 20:53:49] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1217 ms returned sat
[2024-05-25 20:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:54:29] [INFO ] [Real]Absence check using state equation in 40426 ms returned unknown
[2024-05-25 20:54:33] [INFO ] [Real]Absence check using 65 positive place invariants in 924 ms returned sat
[2024-05-25 20:54:34] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1685 ms returned sat
[2024-05-25 20:54:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:55:14] [INFO ] [Real]Absence check using state equation in 40003 ms returned unknown
[2024-05-25 20:55:17] [INFO ] [Real]Absence check using 65 positive place invariants in 878 ms returned sat
[2024-05-25 20:55:19] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1509 ms returned sat
[2024-05-25 20:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:55:59] [INFO ] [Real]Absence check using state equation in 40349 ms returned unknown
[2024-05-25 20:56:03] [INFO ] [Real]Absence check using 65 positive place invariants in 860 ms returned sat
[2024-05-25 20:56:04] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1347 ms returned sat
[2024-05-25 20:56:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:56:44] [INFO ] [Real]Absence check using state equation in 40289 ms returned unknown
[2024-05-25 20:56:48] [INFO ] [Real]Absence check using 65 positive place invariants in 920 ms returned sat
[2024-05-25 20:56:50] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 2066 ms returned sat
[2024-05-25 20:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:57:29] [INFO ] [Real]Absence check using state equation in 39626 ms returned unknown
[2024-05-25 20:57:33] [INFO ] [Real]Absence check using 65 positive place invariants in 897 ms returned sat
[2024-05-25 20:57:34] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1661 ms returned sat
[2024-05-25 20:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 20:58:14] [INFO ] [Real]Absence check using state equation in 40021 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 2, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Applied a total of 0 rules in 1467 ms. Remains 21584 /21584 variables (removed 0) and now considering 39747/39747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1475 ms. Remains : 21584/21584 places, 39747/39747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Applied a total of 0 rules in 1364 ms. Remains 21584 /21584 variables (removed 0) and now considering 39747/39747 (removed 0) transitions.
[2024-05-25 20:58:17] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
[2024-05-25 20:58:17] [INFO ] Invariant cache hit.
[2024-05-25 20:58:19] [INFO ] Implicit Places using invariants in 1763 ms returned []
Implicit Place search using SMT only with invariants took 1766 ms to find 0 implicit places.
[2024-05-25 20:58:19] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
[2024-05-25 20:58:19] [INFO ] Invariant cache hit.
[2024-05-25 20:58:21] [INFO ] Dead Transitions using invariants and state equation in 1700 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4846 ms. Remains : 21584/21584 places, 39747/39747 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-00
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 20:58:36] [INFO ] Computed 1973 invariants in 14831 ms
Incomplete random walk after 10000 steps, including 136 resets, run finished after 1172 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2024-05-25 20:58:37] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 20:58:54] [INFO ] Computed 1973 invariants in 16914 ms
[2024-05-25 20:58:57] [INFO ] [Real]Absence check using 65 positive place invariants in 916 ms returned sat
[2024-05-25 20:58:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 20:58:59] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1492 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21584 transition count 39745
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 21582 transition count 39745
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 21582 transition count 39742
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 21579 transition count 39742
Applied a total of 10 rules in 3124 ms. Remains 21579 /21584 variables (removed 5) and now considering 39742/39747 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3133 ms. Remains : 21579/21584 places, 39742/39747 transitions.
Normalized transition count is 38176 out of 39742 initially.
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 20:59:22] [INFO ] Computed 1973 invariants in 19448 ms
Interrupted random walk after 238950 steps, including 3249 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 364776 steps, including 505 resets, run timeout after 5001 ms. (steps per millisecond=72 ) properties seen 0
[2024-05-25 20:59:57] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 21:00:12] [INFO ] Computed 1973 invariants in 15393 ms
[2024-05-25 21:00:15] [INFO ] [Real]Absence check using 65 positive place invariants in 910 ms returned sat
[2024-05-25 21:00:17] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1558 ms returned sat
[2024-05-25 21:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:00:57] [INFO ] [Real]Absence check using state equation in 40071 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21579 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1451 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1451 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1452 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
[2024-05-25 21:01:00] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:01:00] [INFO ] Invariant cache hit.
[2024-05-25 21:01:02] [INFO ] Implicit Places using invariants in 1759 ms returned []
Implicit Place search using SMT only with invariants took 1773 ms to find 0 implicit places.
[2024-05-25 21:01:02] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:01:02] [INFO ] Invariant cache hit.
[2024-05-25 21:01:04] [INFO ] Dead Transitions using invariants and state equation in 1971 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5214 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-00 in 163058 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-01
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:01:18] [INFO ] Computed 1973 invariants in 14668 ms
Incomplete random walk after 10000 steps, including 136 resets, run finished after 1164 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
[2024-05-25 21:01:20] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:01:37] [INFO ] Computed 1973 invariants in 16767 ms
[2024-05-25 21:01:40] [INFO ] [Real]Absence check using 65 positive place invariants in 911 ms returned sat
[2024-05-25 21:01:42] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1763 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 21581 transition count 39740
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 21577 transition count 39740
Applied a total of 14 rules in 3208 ms. Remains 21577 /21584 variables (removed 7) and now considering 39740/39747 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3212 ms. Remains : 21577/21584 places, 39740/39747 transitions.
Normalized transition count is 38174 out of 39740 initially.
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:02:05] [INFO ] Computed 1973 invariants in 20014 ms
Interrupted random walk after 234657 steps, including 3191 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 361208 steps, including 500 resets, run timeout after 5001 ms. (steps per millisecond=72 ) properties seen 0
[2024-05-25 21:02:40] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:02:55] [INFO ] Computed 1973 invariants in 14934 ms
[2024-05-25 21:02:58] [INFO ] [Real]Absence check using 65 positive place invariants in 832 ms returned sat
[2024-05-25 21:02:59] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1070 ms returned sat
[2024-05-25 21:02:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:03:40] [INFO ] [Real]Absence check using state equation in 40579 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1491 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1491 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1489 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
[2024-05-25 21:03:43] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:03:43] [INFO ] Invariant cache hit.
[2024-05-25 21:03:45] [INFO ] Implicit Places using invariants in 1746 ms returned []
Implicit Place search using SMT only with invariants took 1763 ms to find 0 implicit places.
[2024-05-25 21:03:45] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:03:45] [INFO ] Invariant cache hit.
[2024-05-25 21:03:46] [INFO ] Dead Transitions using invariants and state equation in 1735 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5003 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-01 in 162706 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-02
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:04:01] [INFO ] Computed 1973 invariants in 14559 ms
Incomplete random walk after 10000 steps, including 136 resets, run finished after 1275 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
[2024-05-25 21:04:03] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:04:17] [INFO ] Computed 1973 invariants in 14523 ms
[2024-05-25 21:04:20] [INFO ] [Real]Absence check using 65 positive place invariants in 886 ms returned sat
[2024-05-25 21:04:22] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1395 ms returned sat
[2024-05-25 21:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:04:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21584 transition count 39745
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 21582 transition count 39745
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 21582 transition count 39742
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 21579 transition count 39742
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 21579 transition count 39742
Applied a total of 11 rules in 4317 ms. Remains 21579 /21584 variables (removed 5) and now considering 39742/39747 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4323 ms. Remains : 21579/21584 places, 39742/39747 transitions.
Normalized transition count is 38176 out of 39742 initially.
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 21:04:43] [INFO ] Computed 1973 invariants in 16443 ms
Interrupted random walk after 258957 steps, including 3519 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 385578 steps, including 534 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
[2024-05-25 21:05:18] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 21:05:32] [INFO ] Computed 1973 invariants in 13915 ms
[2024-05-25 21:05:35] [INFO ] [Real]Absence check using 65 positive place invariants in 845 ms returned sat
[2024-05-25 21:05:36] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1158 ms returned sat
[2024-05-25 21:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:06:17] [INFO ] [Real]Absence check using state equation in 40582 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21579 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1401 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1401 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1392 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
[2024-05-25 21:06:20] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:06:20] [INFO ] Invariant cache hit.
[2024-05-25 21:06:22] [INFO ] Implicit Places using invariants in 1987 ms returned []
Implicit Place search using SMT only with invariants took 1989 ms to find 0 implicit places.
[2024-05-25 21:06:22] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:06:22] [INFO ] Invariant cache hit.
[2024-05-25 21:06:24] [INFO ] Dead Transitions using invariants and state equation in 1965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5356 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-02 in 157217 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-03
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:06:37] [INFO ] Computed 1973 invariants in 13586 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1121 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2024-05-25 21:06:39] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:06:52] [INFO ] Computed 1973 invariants in 13873 ms
[2024-05-25 21:06:56] [INFO ] [Real]Absence check using 65 positive place invariants in 843 ms returned sat
[2024-05-25 21:06:57] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1437 ms returned sat
[2024-05-25 21:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:06:57] [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.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 21581 transition count 39740
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 21577 transition count 39740
Applied a total of 14 rules in 3113 ms. Remains 21577 /21584 variables (removed 7) and now considering 39740/39747 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3115 ms. Remains : 21577/21584 places, 39740/39747 transitions.
Normalized transition count is 38174 out of 39740 initially.
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:07:15] [INFO ] Computed 1973 invariants in 14450 ms
Interrupted random walk after 264207 steps, including 3593 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 391126 steps, including 542 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2024-05-25 21:07:50] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:08:04] [INFO ] Computed 1973 invariants in 14314 ms
[2024-05-25 21:08:08] [INFO ] [Real]Absence check using 65 positive place invariants in 832 ms returned sat
[2024-05-25 21:08:09] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1706 ms returned sat
[2024-05-25 21:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:08:50] [INFO ] [Real]Absence check using state equation in 40010 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1381 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1382 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1361 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
[2024-05-25 21:08:52] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:08:52] [INFO ] Invariant cache hit.
[2024-05-25 21:08:54] [INFO ] Implicit Places using invariants in 1752 ms returned []
Implicit Place search using SMT only with invariants took 1761 ms to find 0 implicit places.
[2024-05-25 21:08:54] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:08:54] [INFO ] Invariant cache hit.
[2024-05-25 21:08:56] [INFO ] Dead Transitions using invariants and state equation in 1704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4842 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-03 in 152103 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-05
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:09:12] [INFO ] Computed 1973 invariants in 15955 ms
Incomplete random walk after 10000 steps, including 136 resets, run finished after 1279 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
[2024-05-25 21:09:13] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:09:29] [INFO ] Computed 1973 invariants in 15833 ms
[2024-05-25 21:09:32] [INFO ] [Real]Absence check using 65 positive place invariants in 892 ms returned sat
[2024-05-25 21:09:34] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1300 ms returned sat
[2024-05-25 21:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:09:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 21581 transition count 39740
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 21577 transition count 39740
Applied a total of 14 rules in 3048 ms. Remains 21577 /21584 variables (removed 7) and now considering 39740/39747 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3050 ms. Remains : 21577/21584 places, 39740/39747 transitions.
Normalized transition count is 38174 out of 39740 initially.
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:09:52] [INFO ] Computed 1973 invariants in 14510 ms
Interrupted random walk after 268936 steps, including 3656 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 397134 steps, including 550 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
[2024-05-25 21:10:27] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:10:41] [INFO ] Computed 1973 invariants in 14616 ms
[2024-05-25 21:10:45] [INFO ] [Real]Absence check using 65 positive place invariants in 890 ms returned sat
[2024-05-25 21:10:46] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1196 ms returned sat
[2024-05-25 21:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:11:26] [INFO ] [Real]Absence check using state equation in 40387 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1439 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1439 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1437 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
[2024-05-25 21:11:29] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:11:29] [INFO ] Invariant cache hit.
[2024-05-25 21:11:31] [INFO ] Implicit Places using invariants in 1918 ms returned []
Implicit Place search using SMT only with invariants took 1928 ms to find 0 implicit places.
[2024-05-25 21:11:31] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:11:31] [INFO ] Invariant cache hit.
[2024-05-25 21:11:33] [INFO ] Dead Transitions using invariants and state equation in 1933 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5307 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-05 in 157426 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-06
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:11:48] [INFO ] Computed 1973 invariants in 14812 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1241 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
[2024-05-25 21:11:49] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:12:04] [INFO ] Computed 1973 invariants in 14391 ms
[2024-05-25 21:12:07] [INFO ] [Real]Absence check using 65 positive place invariants in 903 ms returned sat
[2024-05-25 21:12:09] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1561 ms returned sat
[2024-05-25 21:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:12:09] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21584 transition count 39745
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 21582 transition count 39745
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 21582 transition count 39742
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 21579 transition count 39742
Applied a total of 10 rules in 3328 ms. Remains 21579 /21584 variables (removed 5) and now considering 39742/39747 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3330 ms. Remains : 21579/21584 places, 39742/39747 transitions.
Normalized transition count is 38176 out of 39742 initially.
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 21:12:26] [INFO ] Computed 1973 invariants in 14074 ms
Interrupted random walk after 253078 steps, including 3441 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 375338 steps, including 520 resets, run timeout after 5001 ms. (steps per millisecond=75 ) properties seen 0
[2024-05-25 21:13:01] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
// Phase 1: matrix 38176 rows 21579 cols
[2024-05-25 21:13:15] [INFO ] Computed 1973 invariants in 13875 ms
[2024-05-25 21:13:19] [INFO ] [Real]Absence check using 65 positive place invariants in 885 ms returned sat
[2024-05-25 21:13:20] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1294 ms returned sat
[2024-05-25 21:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:14:00] [INFO ] [Real]Absence check using state equation in 40403 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21579 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1465 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1465 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21579/21579 places, 39742/39742 transitions.
Applied a total of 0 rules in 1487 ms. Remains 21579 /21579 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
[2024-05-25 21:14:03] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:14:03] [INFO ] Invariant cache hit.
[2024-05-25 21:14:05] [INFO ] Implicit Places using invariants in 1981 ms returned []
Implicit Place search using SMT only with invariants took 1984 ms to find 0 implicit places.
[2024-05-25 21:14:05] [INFO ] Flow matrix only has 38176 transitions (discarded 1566 similar events)
[2024-05-25 21:14:05] [INFO ] Invariant cache hit.
[2024-05-25 21:14:07] [INFO ] Dead Transitions using invariants and state equation in 1765 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5246 ms. Remains : 21579/21579 places, 39742/39742 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-06 in 153882 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-07
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:14:21] [INFO ] Computed 1973 invariants in 13613 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1189 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
[2024-05-25 21:14:22] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:14:37] [INFO ] Computed 1973 invariants in 15228 ms
[2024-05-25 21:14:41] [INFO ] [Real]Absence check using 65 positive place invariants in 891 ms returned sat
[2024-05-25 21:14:42] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1433 ms returned sat
[2024-05-25 21:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:14:42] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 21581 transition count 39740
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14 place count 21577 transition count 39740
Applied a total of 14 rules in 3134 ms. Remains 21577 /21584 variables (removed 7) and now considering 39740/39747 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3136 ms. Remains : 21577/21584 places, 39740/39747 transitions.
Normalized transition count is 38174 out of 39740 initially.
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:15:00] [INFO ] Computed 1973 invariants in 14133 ms
Interrupted random walk after 256702 steps, including 3490 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 375169 steps, including 519 resets, run timeout after 5001 ms. (steps per millisecond=75 ) properties seen 0
[2024-05-25 21:15:35] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
// Phase 1: matrix 38174 rows 21577 cols
[2024-05-25 21:15:49] [INFO ] Computed 1973 invariants in 14191 ms
[2024-05-25 21:15:52] [INFO ] [Real]Absence check using 65 positive place invariants in 852 ms returned sat
[2024-05-25 21:15:54] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1343 ms returned sat
[2024-05-25 21:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:16:34] [INFO ] [Real]Absence check using state equation in 40229 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1423 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1423 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21577/21577 places, 39740/39740 transitions.
Applied a total of 0 rules in 1419 ms. Remains 21577 /21577 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
[2024-05-25 21:16:37] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:16:37] [INFO ] Invariant cache hit.
[2024-05-25 21:16:39] [INFO ] Implicit Places using invariants in 1879 ms returned []
Implicit Place search using SMT only with invariants took 1880 ms to find 0 implicit places.
[2024-05-25 21:16:39] [INFO ] Flow matrix only has 38174 transitions (discarded 1566 similar events)
[2024-05-25 21:16:39] [INFO ] Invariant cache hit.
[2024-05-25 21:16:41] [INFO ] Dead Transitions using invariants and state equation in 1878 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5190 ms. Remains : 21577/21577 places, 39740/39740 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-07 in 153531 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-09
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:16:56] [INFO ] Computed 1973 invariants in 14910 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1201 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
[2024-05-25 21:16:57] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:17:11] [INFO ] Computed 1973 invariants in 14291 ms
[2024-05-25 21:17:14] [INFO ] [Real]Absence check using 65 positive place invariants in 865 ms returned sat
[2024-05-25 21:17:16] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1219 ms returned sat
[2024-05-25 21:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:17:16] [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.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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) : [2] Max seen :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 21581 transition count 39741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 21578 transition count 39741
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 13 place count 21578 transition count 39741
Applied a total of 13 rules in 4622 ms. Remains 21578 /21584 variables (removed 6) and now considering 39741/39747 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4623 ms. Remains : 21578/21584 places, 39741/39747 transitions.
Normalized transition count is 38175 out of 39741 initially.
// Phase 1: matrix 38175 rows 21578 cols
[2024-05-25 21:17:35] [INFO ] Computed 1973 invariants in 14230 ms
Interrupted random walk after 251209 steps, including 3413 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 373234 steps, including 517 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
[2024-05-25 21:18:10] [INFO ] Flow matrix only has 38175 transitions (discarded 1566 similar events)
// Phase 1: matrix 38175 rows 21578 cols
[2024-05-25 21:18:24] [INFO ] Computed 1973 invariants in 14144 ms
[2024-05-25 21:18:28] [INFO ] [Real]Absence check using 65 positive place invariants in 842 ms returned sat
[2024-05-25 21:18:29] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1250 ms returned sat
[2024-05-25 21:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:19:09] [INFO ] [Real]Absence check using state equation in 40537 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 21578 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21578/21578 places, 39741/39741 transitions.
Applied a total of 0 rules in 1437 ms. Remains 21578 /21578 variables (removed 0) and now considering 39741/39741 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1439 ms. Remains : 21578/21578 places, 39741/39741 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21578/21578 places, 39741/39741 transitions.
Applied a total of 0 rules in 1444 ms. Remains 21578 /21578 variables (removed 0) and now considering 39741/39741 (removed 0) transitions.
[2024-05-25 21:19:12] [INFO ] Flow matrix only has 38175 transitions (discarded 1566 similar events)
[2024-05-25 21:19:12] [INFO ] Invariant cache hit.
[2024-05-25 21:19:14] [INFO ] Implicit Places using invariants in 1745 ms returned []
Implicit Place search using SMT only with invariants took 1751 ms to find 0 implicit places.
[2024-05-25 21:19:14] [INFO ] Flow matrix only has 38175 transitions (discarded 1566 similar events)
[2024-05-25 21:19:14] [INFO ] Invariant cache hit.
[2024-05-25 21:19:16] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4957 ms. Remains : 21578/21578 places, 39741/39741 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-09 in 155242 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-14
Normalized transition count is 38182 out of 39747 initially.
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:19:30] [INFO ] Computed 1973 invariants in 14038 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1259 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
[2024-05-25 21:19:31] [INFO ] Flow matrix only has 38182 transitions (discarded 1565 similar events)
// Phase 1: matrix 38182 rows 21584 cols
[2024-05-25 21:19:46] [INFO ] Computed 1973 invariants in 15132 ms
[2024-05-25 21:19:50] [INFO ] [Real]Absence check using 65 positive place invariants in 883 ms returned sat
[2024-05-25 21:19:51] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1218 ms returned sat
[2024-05-25 21:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:19:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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 :[0]
Support contains 1 out of 21584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21584/21584 places, 39747/39747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21584 transition count 39744
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21581 transition count 39744
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 21581 transition count 39741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 21578 transition count 39741
Applied a total of 12 rules in 3066 ms. Remains 21578 /21584 variables (removed 6) and now considering 39741/39747 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3069 ms. Remains : 21578/21584 places, 39741/39747 transitions.
Normalized transition count is 38176 out of 39741 initially.
// Phase 1: matrix 38176 rows 21578 cols
[2024-05-25 21:20:08] [INFO ] Computed 1973 invariants in 13588 ms
Interrupted random walk after 234666 steps, including 3190 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 339976 steps, including 471 resets, run timeout after 5001 ms. (steps per millisecond=67 ) properties seen 0
[2024-05-25 21:20:43] [INFO ] Flow matrix only has 38176 transitions (discarded 1565 similar events)
// Phase 1: matrix 38176 rows 21578 cols
[2024-05-25 21:20:57] [INFO ] Computed 1973 invariants in 13708 ms
[2024-05-25 21:21:00] [INFO ] [Real]Absence check using 65 positive place invariants in 818 ms returned sat
[2024-05-25 21:21:02] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1290 ms returned sat
[2024-05-25 21:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:21:42] [INFO ] [Real]Absence check using state equation in 40351 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 21578 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21578/21578 places, 39741/39741 transitions.
Applied a total of 0 rules in 1522 ms. Remains 21578 /21578 variables (removed 0) and now considering 39741/39741 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1523 ms. Remains : 21578/21578 places, 39741/39741 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21578/21578 places, 39741/39741 transitions.
Applied a total of 0 rules in 1513 ms. Remains 21578 /21578 variables (removed 0) and now considering 39741/39741 (removed 0) transitions.
[2024-05-25 21:21:45] [INFO ] Flow matrix only has 38176 transitions (discarded 1565 similar events)
[2024-05-25 21:21:45] [INFO ] Invariant cache hit.
[2024-05-25 21:21:47] [INFO ] Implicit Places using invariants in 1927 ms returned []
Implicit Place search using SMT only with invariants took 1928 ms to find 0 implicit places.
[2024-05-25 21:21:47] [INFO ] Flow matrix only has 38176 transitions (discarded 1565 similar events)
[2024-05-25 21:21:47] [INFO ] Invariant cache hit.
[2024-05-25 21:21:49] [INFO ] Dead Transitions using invariants and state equation in 1932 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5387 ms. Remains : 21578/21578 places, 39741/39741 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C12-UpperBounds-14 in 153117 ms.
[2024-05-25 21:21:52] [INFO ] Flatten gal took : 2453 ms
[2024-05-25 21:21:54] [INFO ] Applying decomposition
[2024-05-25 21:21:56] [INFO ] Flatten gal took : 1936 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15688431328798972491.txt' '-o' '/tmp/graph15688431328798972491.bin' '-w' '/tmp/graph15688431328798972491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15688431328798972491.bin' '-l' '-1' '-v' '-w' '/tmp/graph15688431328798972491.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:22:00] [INFO ] Decomposing Gal with order
[2024-05-25 21:22:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:22:41] [INFO ] Removed a total of 70343 redundant transitions.
[2024-05-25 21:22:49] [INFO ] Flatten gal took : 39595 ms
[2024-05-25 21:23:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 50395 labels/synchronizations in 18010 ms.
[2024-05-25 21:23:30] [INFO ] Time to serialize gal into /tmp/UpperBounds3306547711646079869.gal : 432 ms
[2024-05-25 21:23:30] [INFO ] Time to serialize properties into /tmp/UpperBounds5281509916462271431.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3306547711646079869.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5281509916462271431.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds5281509916462271431.prop.
ITS-tools command line returned an error code 137
[2024-05-25 21:36:21] [INFO ] Flatten gal took : 8421 ms
[2024-05-25 21:36:23] [INFO ] Time to serialize gal into /tmp/UpperBounds4069792833243506211.gal : 2322 ms
[2024-05-25 21:36:23] [INFO ] Time to serialize properties into /tmp/UpperBounds17765013615524538724.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4069792833243506211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17765013615524538724.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds17765013615524538724.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9710076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16261288 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S32C12, 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 r263-tall-171654372100141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;