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.r153-tall-171631151700386.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleLock-PT-p2s2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 12 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 813K May 18 16:42 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 DoubleLock-PT-p2s2-UpperBounds-00
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-01
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-02
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-03
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-04
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-05
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-06
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-07
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-08
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-09
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-10
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-11
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-12
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-13
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-14
FORMULA_NAME DoubleLock-PT-p2s2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716440670982

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=DoubleLock-PT-p2s2
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 05:04:32] [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]
[2024-05-23 05:04:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 05:04:32] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2024-05-23 05:04:32] [INFO ] Transformed 184 places.
[2024-05-23 05:04:32] [INFO ] Transformed 1832 transitions.
[2024-05-23 05:04:32] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 36 places in 7 ms
Reduce places removed 36 places and 64 transitions.
FORMULA DoubleLock-PT-p2s2-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s2-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p2s2-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1225 out of 1768 initially.
// Phase 1: matrix 1225 rows 148 cols
[2024-05-23 05:04:32] [INFO ] Computed 4 invariants in 35 ms
Incomplete random walk after 10000 steps, including 104 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :30
FORMULA DoubleLock-PT-p2s2-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :4
FORMULA DoubleLock-PT-p2s2-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :1
[2024-05-23 05:04:32] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 148 cols
[2024-05-23 05:04:32] [INFO ] Computed 4 invariants in 16 ms
[2024-05-23 05:04:33] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 05:04:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 8 ms returned sat
[2024-05-23 05:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:33] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2024-05-23 05:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:33] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2024-05-23 05:04:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:33] [INFO ] [Nat]Added 116 Read/Feed constraints in 106 ms returned sat
[2024-05-23 05:04:33] [INFO ] Computed and/alt/rep : 164/1284/164 causal constraints (skipped 1059 transitions) in 151 ms.
[2024-05-23 05:04:34] [INFO ] Deduced a trap composed of 66 places in 174 ms of which 4 ms to minimize.
[2024-05-23 05:04:34] [INFO ] Deduced a trap composed of 58 places in 177 ms of which 0 ms to minimize.
[2024-05-23 05:04:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 497 ms
[2024-05-23 05:04:34] [INFO ] Added : 1 causal constraints over 1 iterations in 841 ms. Result :sat
Minimization took 186 ms.
[2024-05-23 05:04:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:35] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-23 05:04:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:35] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 05:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:35] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2024-05-23 05:04:35] [INFO ] [Nat]Added 116 Read/Feed constraints in 122 ms returned sat
[2024-05-23 05:04:35] [INFO ] Deduced a trap composed of 72 places in 163 ms of which 1 ms to minimize.
[2024-05-23 05:04:35] [INFO ] Deduced a trap composed of 67 places in 158 ms of which 1 ms to minimize.
[2024-05-23 05:04:35] [INFO ] Deduced a trap composed of 66 places in 154 ms of which 0 ms to minimize.
[2024-05-23 05:04:36] [INFO ] Deduced a trap composed of 66 places in 148 ms of which 0 ms to minimize.
[2024-05-23 05:04:36] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 792 ms
[2024-05-23 05:04:36] [INFO ] Computed and/alt/rep : 164/1284/164 causal constraints (skipped 1059 transitions) in 82 ms.
[2024-05-23 05:04:36] [INFO ] Added : 0 causal constraints over 0 iterations in 155 ms. Result :sat
Minimization took 185 ms.
[2024-05-23 05:04:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:36] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2024-05-23 05:04:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:36] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:36] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2024-05-23 05:04:37] [INFO ] [Nat]Added 116 Read/Feed constraints in 144 ms returned sat
[2024-05-23 05:04:37] [INFO ] Deduced a trap composed of 58 places in 111 ms of which 0 ms to minimize.
[2024-05-23 05:04:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2024-05-23 05:04:37] [INFO ] Computed and/alt/rep : 164/1284/164 causal constraints (skipped 1059 transitions) in 83 ms.
[2024-05-23 05:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 160 ms. Result :sat
Minimization took 147 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1, 1, 1]
Support contains 3 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Graph (complete) has 2955 edges and 148 vertex of which 144 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.6 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 144 transition count 1752
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 143 transition count 1720
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 143 transition count 1720
Applied a total of 19 rules in 100 ms. Remains 143 /148 variables (removed 5) and now considering 1720/1768 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 143/148 places, 1720/1768 transitions.
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:37] [INFO ] Computed 2 invariants in 15 ms
Incomplete random walk after 1000000 steps, including 10164 resets, run finished after 1282 ms. (steps per millisecond=780 ) properties (out of 3) seen :7
Incomplete Best-First random walk after 1000001 steps, including 1964 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 3) seen :5
Incomplete Best-First random walk after 1000001 steps, including 1950 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 1000001 steps, including 1932 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 3) seen :3
[2024-05-23 05:04:40] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:40] [INFO ] Computed 2 invariants in 13 ms
[2024-05-23 05:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:40] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:40] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2024-05-23 05:04:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:41] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2024-05-23 05:04:41] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:41] [INFO ] [Nat]Added 116 Read/Feed constraints in 123 ms returned sat
[2024-05-23 05:04:41] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 77 ms.
[2024-05-23 05:04:41] [INFO ] Added : 1 causal constraints over 1 iterations in 182 ms. Result :sat
Minimization took 140 ms.
[2024-05-23 05:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:41] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2024-05-23 05:04:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:42] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2024-05-23 05:04:42] [INFO ] [Nat]Added 116 Read/Feed constraints in 111 ms returned sat
[2024-05-23 05:04:42] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 73 ms.
[2024-05-23 05:04:42] [INFO ] Added : 0 causal constraints over 0 iterations in 141 ms. Result :sat
Minimization took 135 ms.
[2024-05-23 05:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:42] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2024-05-23 05:04:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:42] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2024-05-23 05:04:43] [INFO ] [Nat]Added 116 Read/Feed constraints in 124 ms returned sat
[2024-05-23 05:04:43] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 77 ms.
[2024-05-23 05:04:43] [INFO ] Added : 0 causal constraints over 0 iterations in 146 ms. Result :sat
Minimization took 222 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[2, 2, 3]
Support contains 3 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 31 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 31 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-23 05:04:43] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:43] [INFO ] Invariant cache hit.
[2024-05-23 05:04:43] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-23 05:04:43] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:43] [INFO ] Invariant cache hit.
[2024-05-23 05:04:44] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:44] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2024-05-23 05:04:44] [INFO ] Redundant transitions in 104 ms returned []
[2024-05-23 05:04:44] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:44] [INFO ] Invariant cache hit.
[2024-05-23 05:04:45] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1325 ms. Remains : 143/143 places, 1720/1720 transitions.
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:45] [INFO ] Computed 2 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 10191 resets, run finished after 1196 ms. (steps per millisecond=836 ) properties (out of 3) seen :7
Incomplete Best-First random walk after 1000001 steps, including 1938 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 3) seen :5
Incomplete Best-First random walk after 1000001 steps, including 1971 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000001 steps, including 1941 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 3) seen :4
[2024-05-23 05:04:47] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:47] [INFO ] Computed 2 invariants in 16 ms
[2024-05-23 05:04:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:47] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2024-05-23 05:04:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:48] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2024-05-23 05:04:48] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:48] [INFO ] [Nat]Added 116 Read/Feed constraints in 144 ms returned sat
[2024-05-23 05:04:48] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 73 ms.
[2024-05-23 05:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 140 ms. Result :sat
Minimization took 182 ms.
[2024-05-23 05:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:48] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2024-05-23 05:04:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:49] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2024-05-23 05:04:49] [INFO ] [Nat]Added 116 Read/Feed constraints in 110 ms returned sat
[2024-05-23 05:04:49] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 72 ms.
[2024-05-23 05:04:49] [INFO ] Added : 0 causal constraints over 0 iterations in 147 ms. Result :sat
Minimization took 142 ms.
[2024-05-23 05:04:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:49] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2024-05-23 05:04:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:49] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2024-05-23 05:04:50] [INFO ] [Nat]Added 116 Read/Feed constraints in 85 ms returned sat
[2024-05-23 05:04:50] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 72 ms.
[2024-05-23 05:04:50] [INFO ] Added : 0 causal constraints over 0 iterations in 144 ms. Result :sat
Minimization took 312 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[3, 2, 4]
Support contains 3 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 24 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 23 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-23 05:04:50] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:50] [INFO ] Invariant cache hit.
[2024-05-23 05:04:51] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-23 05:04:51] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:51] [INFO ] Invariant cache hit.
[2024-05-23 05:04:51] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:51] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
[2024-05-23 05:04:51] [INFO ] Redundant transitions in 93 ms returned []
[2024-05-23 05:04:51] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:51] [INFO ] Invariant cache hit.
[2024-05-23 05:04:52] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1243 ms. Remains : 143/143 places, 1720/1720 transitions.
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:52] [INFO ] Computed 2 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 10222 resets, run finished after 1178 ms. (steps per millisecond=848 ) properties (out of 3) seen :7
Incomplete Best-First random walk after 1000001 steps, including 1937 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000001 steps, including 1939 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 3) seen :5
Incomplete Best-First random walk after 1000001 steps, including 1949 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 3) seen :3
[2024-05-23 05:04:54] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:54] [INFO ] Computed 2 invariants in 19 ms
[2024-05-23 05:04:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:54] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2024-05-23 05:04:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:55] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2024-05-23 05:04:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:55] [INFO ] [Nat]Added 116 Read/Feed constraints in 142 ms returned sat
[2024-05-23 05:04:55] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 76 ms.
[2024-05-23 05:04:55] [INFO ] Added : 0 causal constraints over 0 iterations in 148 ms. Result :sat
Minimization took 175 ms.
[2024-05-23 05:04:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:55] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2024-05-23 05:04:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:56] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2024-05-23 05:04:56] [INFO ] [Nat]Added 116 Read/Feed constraints in 111 ms returned sat
[2024-05-23 05:04:56] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 72 ms.
[2024-05-23 05:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 139 ms. Result :sat
Minimization took 139 ms.
[2024-05-23 05:04:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:04:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:56] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2024-05-23 05:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:56] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2024-05-23 05:04:57] [INFO ] [Nat]Added 116 Read/Feed constraints in 87 ms returned sat
[2024-05-23 05:04:57] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 73 ms.
[2024-05-23 05:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 145 ms. Result :sat
Minimization took 315 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[3, 2, 4]
Support contains 3 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 22 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 21 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-23 05:04:57] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:57] [INFO ] Invariant cache hit.
[2024-05-23 05:04:58] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-23 05:04:58] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:58] [INFO ] Invariant cache hit.
[2024-05-23 05:04:58] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:58] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
[2024-05-23 05:04:58] [INFO ] Redundant transitions in 35 ms returned []
[2024-05-23 05:04:58] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:04:58] [INFO ] Invariant cache hit.
[2024-05-23 05:04:59] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1230 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting property specific reduction for DoubleLock-PT-p2s2-UpperBounds-01
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:59] [INFO ] Computed 2 invariants in 8 ms
Incomplete random walk after 10007 steps, including 96 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2024-05-23 05:04:59] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:04:59] [INFO ] Computed 2 invariants in 5 ms
[2024-05-23 05:04:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:59] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2024-05-23 05:04:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:04:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:04:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:04:59] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2024-05-23 05:04:59] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:04:59] [INFO ] [Nat]Added 116 Read/Feed constraints in 118 ms returned sat
[2024-05-23 05:04:59] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 83 ms.
[2024-05-23 05:04:59] [INFO ] Added : 1 causal constraints over 1 iterations in 190 ms. Result :sat
Minimization took 138 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 19 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 143/143 places, 1720/1720 transitions.
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:00] [INFO ] Computed 2 invariants in 11 ms
Incomplete random walk after 1000004 steps, including 10206 resets, run finished after 1169 ms. (steps per millisecond=855 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 1921 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 1) seen :2
[2024-05-23 05:05:01] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:01] [INFO ] Computed 2 invariants in 14 ms
[2024-05-23 05:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:01] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:02] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2024-05-23 05:05:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:05:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:02] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2024-05-23 05:05:02] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:02] [INFO ] [Nat]Added 116 Read/Feed constraints in 149 ms returned sat
[2024-05-23 05:05:02] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 81 ms.
[2024-05-23 05:05:02] [INFO ] Added : 0 causal constraints over 0 iterations in 149 ms. Result :sat
Minimization took 176 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 18 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 22 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-23 05:05:02] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:02] [INFO ] Invariant cache hit.
[2024-05-23 05:05:03] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-23 05:05:03] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:03] [INFO ] Invariant cache hit.
[2024-05-23 05:05:03] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:03] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 743 ms to find 0 implicit places.
[2024-05-23 05:05:03] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-23 05:05:03] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:03] [INFO ] Invariant cache hit.
[2024-05-23 05:05:04] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1203 ms. Remains : 143/143 places, 1720/1720 transitions.
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:04] [INFO ] Computed 2 invariants in 9 ms
Incomplete random walk after 1000001 steps, including 10202 resets, run finished after 1197 ms. (steps per millisecond=835 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 1941 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 1) seen :2
[2024-05-23 05:05:05] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:05] [INFO ] Computed 2 invariants in 9 ms
[2024-05-23 05:05:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:05:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-23 05:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:05] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2024-05-23 05:05:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:06] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:06] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2024-05-23 05:05:06] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:06] [INFO ] [Nat]Added 116 Read/Feed constraints in 157 ms returned sat
[2024-05-23 05:05:06] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 82 ms.
[2024-05-23 05:05:06] [INFO ] Added : 0 causal constraints over 0 iterations in 160 ms. Result :sat
Minimization took 178 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 19 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 143/143 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Applied a total of 0 rules in 18 ms. Remains 143 /143 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-23 05:05:06] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:06] [INFO ] Invariant cache hit.
[2024-05-23 05:05:07] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-23 05:05:07] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:07] [INFO ] Invariant cache hit.
[2024-05-23 05:05:07] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:07] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2024-05-23 05:05:07] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-23 05:05:07] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
[2024-05-23 05:05:07] [INFO ] Invariant cache hit.
[2024-05-23 05:05:08] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1268 ms. Remains : 143/143 places, 1720/1720 transitions.
Ending property specific reduction for DoubleLock-PT-p2s2-UpperBounds-01 in 9036 ms.
Starting property specific reduction for DoubleLock-PT-p2s2-UpperBounds-07
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:08] [INFO ] Computed 2 invariants in 9 ms
Incomplete random walk after 10006 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2024-05-23 05:05:08] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:08] [INFO ] Computed 2 invariants in 6 ms
[2024-05-23 05:05:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:05:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:05:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:08] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2024-05-23 05:05:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:05:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 05:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:08] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2024-05-23 05:05:08] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:08] [INFO ] [Nat]Added 116 Read/Feed constraints in 75 ms returned sat
[2024-05-23 05:05:08] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 73 ms.
[2024-05-23 05:05:08] [INFO ] Added : 0 causal constraints over 0 iterations in 148 ms. Result :sat
Minimization took 165 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 143 transition count 1704
Applied a total of 16 rules in 34 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1720 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 143/143 places, 1704/1720 transitions.
Normalized transition count is 1161 out of 1704 initially.
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:09] [INFO ] Computed 3 invariants in 11 ms
Incomplete random walk after 1000003 steps, including 10183 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 1964 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 1) seen :2
[2024-05-23 05:05:10] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:10] [INFO ] Computed 3 invariants in 12 ms
[2024-05-23 05:05:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:11] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2024-05-23 05:05:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 05:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:11] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2024-05-23 05:05:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 05:05:17] [INFO ] [Nat]Added 116 Read/Feed constraints in 6024 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 24 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 143/143 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 17 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-23 05:05:17] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:17] [INFO ] Invariant cache hit.
[2024-05-23 05:05:17] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-23 05:05:17] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:17] [INFO ] Invariant cache hit.
[2024-05-23 05:05:17] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:18] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 825 ms to find 0 implicit places.
[2024-05-23 05:05:18] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-23 05:05:18] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:18] [INFO ] Invariant cache hit.
[2024-05-23 05:05:18] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1323 ms. Remains : 143/143 places, 1704/1704 transitions.
Normalized transition count is 1161 out of 1704 initially.
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:18] [INFO ] Computed 3 invariants in 7 ms
Incomplete random walk after 1000002 steps, including 10182 resets, run finished after 1158 ms. (steps per millisecond=863 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 1965 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 1) seen :2
[2024-05-23 05:05:20] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:20] [INFO ] Computed 3 invariants in 12 ms
[2024-05-23 05:05:20] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:20] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2024-05-23 05:05:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:20] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2024-05-23 05:05:20] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 05:05:24] [INFO ] [Nat]Added 116 Read/Feed constraints in 3330 ms returned sat
[2024-05-23 05:05:24] [INFO ] Deduced a trap composed of 78 places in 131 ms of which 1 ms to minimize.
[2024-05-23 05:05:24] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 1 ms to minimize.
[2024-05-23 05:05:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 362 ms
[2024-05-23 05:05:24] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 74 ms.
[2024-05-23 05:05:24] [INFO ] Added : 0 causal constraints over 0 iterations in 144 ms. Result :sat
Minimization took 228 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 18 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 143/143 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 18 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-23 05:05:24] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:24] [INFO ] Invariant cache hit.
[2024-05-23 05:05:25] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-05-23 05:05:25] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:25] [INFO ] Invariant cache hit.
[2024-05-23 05:05:25] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:25] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
[2024-05-23 05:05:25] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-23 05:05:25] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:25] [INFO ] Invariant cache hit.
[2024-05-23 05:05:26] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1341 ms. Remains : 143/143 places, 1704/1704 transitions.
Ending property specific reduction for DoubleLock-PT-p2s2-UpperBounds-07 in 18107 ms.
Starting property specific reduction for DoubleLock-PT-p2s2-UpperBounds-13
Normalized transition count is 1177 out of 1720 initially.
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:26] [INFO ] Computed 2 invariants in 9 ms
Incomplete random walk after 10003 steps, including 104 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-23 05:05:26] [INFO ] Flow matrix only has 1177 transitions (discarded 543 similar events)
// Phase 1: matrix 1177 rows 143 cols
[2024-05-23 05:05:26] [INFO ] Computed 2 invariants in 11 ms
[2024-05-23 05:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:26] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2024-05-23 05:05:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 05:05:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 05:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:26] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2024-05-23 05:05:26] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:26] [INFO ] [Nat]Added 116 Read/Feed constraints in 122 ms returned sat
[2024-05-23 05:05:26] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1027 transitions) in 73 ms.
[2024-05-23 05:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 138 ms. Result :sat
Minimization took 221 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1720/1720 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 143 transition count 1704
Applied a total of 16 rules in 19 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1720 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 143/143 places, 1704/1720 transitions.
Normalized transition count is 1161 out of 1704 initially.
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:27] [INFO ] Computed 3 invariants in 7 ms
Incomplete random walk after 1000007 steps, including 10170 resets, run finished after 1180 ms. (steps per millisecond=847 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 1954 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 1) seen :3
[2024-05-23 05:05:29] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
// Phase 1: matrix 1161 rows 143 cols
[2024-05-23 05:05:29] [INFO ] Computed 3 invariants in 12 ms
[2024-05-23 05:05:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:29] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2024-05-23 05:05:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:05:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:05:29] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2024-05-23 05:05:29] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:29] [INFO ] [Nat]Added 116 Read/Feed constraints in 215 ms returned sat
[2024-05-23 05:05:29] [INFO ] Deduced a trap composed of 54 places in 155 ms of which 0 ms to minimize.
[2024-05-23 05:05:29] [INFO ] Deduced a trap composed of 67 places in 152 ms of which 1 ms to minimize.
[2024-05-23 05:05:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 404 ms
[2024-05-23 05:05:30] [INFO ] Computed and/alt/rep : 148/1140/148 causal constraints (skipped 1011 transitions) in 72 ms.
[2024-05-23 05:05:30] [INFO ] Added : 0 causal constraints over 0 iterations in 143 ms. Result :sat
Minimization took 180 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 17 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 143/143 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1704/1704 transitions.
Applied a total of 0 rules in 16 ms. Remains 143 /143 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-23 05:05:30] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:30] [INFO ] Invariant cache hit.
[2024-05-23 05:05:30] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-23 05:05:30] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:30] [INFO ] Invariant cache hit.
[2024-05-23 05:05:30] [INFO ] State equation strengthened by 116 read => feed constraints.
[2024-05-23 05:05:31] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 829 ms to find 0 implicit places.
[2024-05-23 05:05:31] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-23 05:05:31] [INFO ] Flow matrix only has 1161 transitions (discarded 543 similar events)
[2024-05-23 05:05:31] [INFO ] Invariant cache hit.
[2024-05-23 05:05:31] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1303 ms. Remains : 143/143 places, 1704/1704 transitions.
Ending property specific reduction for DoubleLock-PT-p2s2-UpperBounds-13 in 5547 ms.
[2024-05-23 05:05:32] [INFO ] Flatten gal took : 139 ms
[2024-05-23 05:05:32] [INFO ] Applying decomposition
[2024-05-23 05:05:32] [INFO ] Flatten gal took : 78 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/graph7331598152829471973.txt' '-o' '/tmp/graph7331598152829471973.bin' '-w' '/tmp/graph7331598152829471973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7331598152829471973.bin' '-l' '-1' '-v' '-w' '/tmp/graph7331598152829471973.weights' '-q' '0' '-e' '0.001'
[2024-05-23 05:05:32] [INFO ] Decomposing Gal with order
[2024-05-23 05:05:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 05:05:32] [INFO ] Removed a total of 4102 redundant transitions.
[2024-05-23 05:05:32] [INFO ] Flatten gal took : 175 ms
[2024-05-23 05:05:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 51 ms.
[2024-05-23 05:05:32] [INFO ] Time to serialize gal into /tmp/UpperBounds17569405268959503339.gal : 20 ms
[2024-05-23 05:05:32] [INFO ] Time to serialize properties into /tmp/UpperBounds11558613783286271120.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/UpperBounds17569405268959503339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11558613783286271120.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 ...285
Loading property file /tmp/UpperBounds11558613783286271120.prop.
Detected timeout of ITS tools.
[2024-05-23 05:25:52] [INFO ] Flatten gal took : 59 ms
[2024-05-23 05:25:52] [INFO ] Time to serialize gal into /tmp/UpperBounds12872043131875405235.gal : 12 ms
[2024-05-23 05:25:52] [INFO ] Time to serialize properties into /tmp/UpperBounds12946686664503518023.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/UpperBounds12872043131875405235.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12946686664503518023.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 ...306
Loading property file /tmp/UpperBounds12946686664503518023.prop.
Detected timeout of ITS tools.
[2024-05-23 05:46:12] [INFO ] Flatten gal took : 78 ms
[2024-05-23 05:46:12] [INFO ] Input system was already deterministic with 1720 transitions.
[2024-05-23 05:46:19] [INFO ] Transformed 143 places.
[2024-05-23 05:46:19] [INFO ] Transformed 1720 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-23 05:46:19] [INFO ] Time to serialize gal into /tmp/UpperBounds16123448224352484495.gal : 10 ms
[2024-05-23 05:46:19] [INFO ] Time to serialize properties into /tmp/UpperBounds10204022778060043935.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/UpperBounds16123448224352484495.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10204022778060043935.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds10204022778060043935.prop.
ITS-tools command line returned an error code 137
Total runtime 3445626 ms.

BK_STOP 1716444120727

--------------------
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="DoubleLock-PT-p2s2"
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 DoubleLock-PT-p2s2, 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 r153-tall-171631151700386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 ;