Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r107-tall-167814484000269.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DBSingleClientW-PT-d1m08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814484000269
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 7.1K Feb 26 15:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 15:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 15:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 15:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 42K Feb 26 15:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 15:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K Mar 5 18:22 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 DBSingleClientW-PT-d1m08-UpperBounds-00
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-01
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-02
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-03
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-04
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-05
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-06
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-07
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-08
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-09
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-10
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-11
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-12
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-13
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-14
FORMULA_NAME DBSingleClientW-PT-d1m08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678352317003

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m08
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 08:58:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 08:58:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:58:38] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-09 08:58:38] [INFO ] Transformed 1440 places.
[2023-03-09 08:58:38] [INFO ] Transformed 672 transitions.
[2023-03-09 08:58:38] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 1093 places in 4 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 672 rows 347 cols
[2023-03-09 08:58:38] [INFO ] Computed 6 place invariants in 44 ms
Incomplete random walk after 10000 steps, including 2327 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 985 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 950 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 986 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 1001 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 1017 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 979 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :1
[2023-03-09 08:58:39] [INFO ] Invariant cache hit.
[2023-03-09 08:58:39] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-09 08:58:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-09 08:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:39] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2023-03-09 08:58:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:58:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-09 08:58:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:39] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2023-03-09 08:58:39] [INFO ] State equation strengthened by 418 read => feed constraints.
[2023-03-09 08:58:39] [INFO ] [Nat]Added 418 Read/Feed constraints in 87 ms returned sat
[2023-03-09 08:58:40] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 143 ms.
[2023-03-09 08:58:40] [INFO ] Deduced a trap composed of 42 places in 150 ms of which 4 ms to minimize.
[2023-03-09 08:58:40] [INFO ] Deduced a trap composed of 46 places in 159 ms of which 1 ms to minimize.
[2023-03-09 08:58:40] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 1 ms to minimize.
[2023-03-09 08:58:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 614 ms
[2023-03-09 08:58:41] [INFO ] Added : 15 causal constraints over 4 iterations in 1033 ms. Result :sat
Minimization took 160 ms.
[2023-03-09 08:58:41] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-09 08:58:41] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:58:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:41] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-09 08:58:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:41] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 10 ms returned sat
[2023-03-09 08:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:41] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-09 08:58:41] [INFO ] [Nat]Added 418 Read/Feed constraints in 84 ms returned sat
[2023-03-09 08:58:41] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 67 ms.
[2023-03-09 08:58:42] [INFO ] Deduced a trap composed of 32 places in 134 ms of which 1 ms to minimize.
[2023-03-09 08:58:42] [INFO ] Deduced a trap composed of 49 places in 133 ms of which 2 ms to minimize.
[2023-03-09 08:58:42] [INFO ] Deduced a trap composed of 39 places in 121 ms of which 1 ms to minimize.
[2023-03-09 08:58:42] [INFO ] Deduced a trap composed of 29 places in 136 ms of which 1 ms to minimize.
[2023-03-09 08:58:42] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 1 ms to minimize.
[2023-03-09 08:58:43] [INFO ] Deduced a trap composed of 47 places in 126 ms of which 1 ms to minimize.
[2023-03-09 08:58:43] [INFO ] Deduced a trap composed of 47 places in 135 ms of which 1 ms to minimize.
[2023-03-09 08:58:43] [INFO ] Deduced a trap composed of 40 places in 135 ms of which 0 ms to minimize.
[2023-03-09 08:58:43] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1587 ms
[2023-03-09 08:58:43] [INFO ] Added : 26 causal constraints over 6 iterations in 2038 ms. Result :sat
Minimization took 168 ms.
[2023-03-09 08:58:44] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-09 08:58:44] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:44] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-09 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:44] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-09 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:44] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-09 08:58:44] [INFO ] [Nat]Added 418 Read/Feed constraints in 74 ms returned sat
[2023-03-09 08:58:44] [INFO ] Deduced a trap composed of 100 places in 126 ms of which 1 ms to minimize.
[2023-03-09 08:58:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-03-09 08:58:44] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 50 ms.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 1 ms to minimize.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 0 ms to minimize.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 0 ms to minimize.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 1 ms to minimize.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 1 ms to minimize.
[2023-03-09 08:58:45] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 1 ms to minimize.
[2023-03-09 08:58:46] [INFO ] Deduced a trap composed of 97 places in 126 ms of which 0 ms to minimize.
[2023-03-09 08:58:46] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 1 ms to minimize.
[2023-03-09 08:58:46] [INFO ] Deduced a trap composed of 101 places in 125 ms of which 1 ms to minimize.
[2023-03-09 08:58:46] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 1 ms to minimize.
[2023-03-09 08:58:46] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 0 ms to minimize.
[2023-03-09 08:58:47] [INFO ] Deduced a trap composed of 30 places in 135 ms of which 0 ms to minimize.
[2023-03-09 08:58:47] [INFO ] Deduced a trap composed of 30 places in 133 ms of which 1 ms to minimize.
[2023-03-09 08:58:47] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 0 ms to minimize.
[2023-03-09 08:58:47] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 0 ms to minimize.
[2023-03-09 08:58:47] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 0 ms to minimize.
[2023-03-09 08:58:48] [INFO ] Deduced a trap composed of 50 places in 129 ms of which 1 ms to minimize.
[2023-03-09 08:58:48] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 1 ms to minimize.
[2023-03-09 08:58:48] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 1 ms to minimize.
[2023-03-09 08:58:48] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 0 ms to minimize.
[2023-03-09 08:58:48] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3714 ms
[2023-03-09 08:58:48] [INFO ] Added : 31 causal constraints over 8 iterations in 4232 ms. Result :sat
Minimization took 256 ms.
[2023-03-09 08:58:49] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:49] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Real]Added 418 Read/Feed constraints in 84 ms returned sat
[2023-03-09 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:49] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2023-03-09 08:58:49] [INFO ] [Nat]Added 418 Read/Feed constraints in 57 ms returned sat
[2023-03-09 08:58:49] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 55 ms.
[2023-03-09 08:58:49] [INFO ] Added : 2 causal constraints over 1 iterations in 140 ms. Result :sat
Minimization took 104 ms.
[2023-03-09 08:58:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:50] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:50] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-09 08:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-09 08:58:50] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-09 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:50] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2023-03-09 08:58:50] [INFO ] [Nat]Added 418 Read/Feed constraints in 62 ms returned sat
[2023-03-09 08:58:50] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 54 ms.
[2023-03-09 08:58:50] [INFO ] Added : 6 causal constraints over 2 iterations in 185 ms. Result :sat
Minimization took 341 ms.
[2023-03-09 08:58:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:51] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-09 08:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:51] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-09 08:58:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 08:58:51] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 10 ms returned sat
[2023-03-09 08:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:51] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-09 08:58:51] [INFO ] [Nat]Added 418 Read/Feed constraints in 57 ms returned sat
[2023-03-09 08:58:51] [INFO ] Deduced a trap composed of 163 places in 121 ms of which 0 ms to minimize.
[2023-03-09 08:58:51] [INFO ] Deduced a trap composed of 175 places in 117 ms of which 1 ms to minimize.
[2023-03-09 08:58:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 315 ms
[2023-03-09 08:58:51] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 48 ms.
[2023-03-09 08:58:51] [INFO ] Added : 4 causal constraints over 1 iterations in 135 ms. Result :sat
Minimization took 93 ms.
Current structural bounds on expressions (after SMT) : [8, 8, 8, 4, 8, 1547] Max seen :[0, 0, 0, 1, 0, 0]
Support contains 6 out of 347 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 347/347 places, 672/672 transitions.
Graph (complete) has 1246 edges and 347 vertex of which 325 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 325 transition count 584
Discarding 93 places :
Symmetric choice reduction at 1 with 93 rule applications. Total rules 182 place count 232 transition count 344
Iterating global reduction 1 with 93 rules applied. Total rules applied 275 place count 232 transition count 344
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 287 place count 232 transition count 332
Discarding 71 places :
Symmetric choice reduction at 2 with 71 rule applications. Total rules 358 place count 161 transition count 261
Iterating global reduction 2 with 71 rules applied. Total rules applied 429 place count 161 transition count 261
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 435 place count 161 transition count 255
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 474 place count 122 transition count 195
Iterating global reduction 3 with 39 rules applied. Total rules applied 513 place count 122 transition count 195
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 535 place count 122 transition count 173
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 544 place count 113 transition count 158
Iterating global reduction 4 with 9 rules applied. Total rules applied 553 place count 113 transition count 158
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 556 place count 113 transition count 155
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 562 place count 107 transition count 149
Iterating global reduction 5 with 6 rules applied. Total rules applied 568 place count 107 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 570 place count 107 transition count 147
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 575 place count 102 transition count 142
Iterating global reduction 6 with 5 rules applied. Total rules applied 580 place count 102 transition count 142
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 582 place count 100 transition count 134
Iterating global reduction 6 with 2 rules applied. Total rules applied 584 place count 100 transition count 134
Applied a total of 584 rules in 95 ms. Remains 100 /347 variables (removed 247) and now considering 134/672 (removed 538) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 100/347 places, 134/672 transitions.
// Phase 1: matrix 134 rows 100 cols
[2023-03-09 08:58:52] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 229387 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000000 steps, including 97836 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000000 steps, including 97827 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000000 steps, including 98150 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 98742 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000000 steps, including 97819 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 98228 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 6) seen :3
[2023-03-09 08:58:56] [INFO ] Invariant cache hit.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-09 08:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:58:56] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-09 08:58:56] [INFO ] [Nat]Added 45 Read/Feed constraints in 12 ms returned sat
[2023-03-09 08:58:56] [INFO ] Computed and/alt/rep : 35/86/35 causal constraints (skipped 98 transitions) in 10 ms.
[2023-03-09 08:58:56] [INFO ] Added : 7 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 15 ms.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using state equation in 20 ms returned unsat
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Added 45 Read/Feed constraints in 6 ms returned sat
[2023-03-09 08:58:56] [INFO ] Computed and/alt/rep : 35/86/35 causal constraints (skipped 98 transitions) in 10 ms.
[2023-03-09 08:58:56] [INFO ] Added : 5 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 15 ms.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Added 45 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:58:56] [INFO ] Computed and/alt/rep : 35/86/35 causal constraints (skipped 98 transitions) in 7 ms.
[2023-03-09 08:58:56] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 15 ms.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:56] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-09 08:58:56] [INFO ] [Nat]Added 45 Read/Feed constraints in 6 ms returned sat
[2023-03-09 08:58:56] [INFO ] Computed and/alt/rep : 35/86/35 causal constraints (skipped 98 transitions) in 9 ms.
[2023-03-09 08:58:56] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 2 ms to minimize.
[2023-03-09 08:58:56] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2023-03-09 08:58:57] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2023-03-09 08:58:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 154 ms
[2023-03-09 08:58:57] [INFO ] Added : 11 causal constraints over 6 iterations in 226 ms. Result :sat
Minimization took 49 ms.
[2023-03-09 08:58:57] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:57] [INFO ] [Real]Absence check using state equation in 20 ms returned unsat
Current structural bounds on expressions (after SMT) : [8, 1, 8, 4, 8, 1] Max seen :[0, 1, 0, 2, 0, 1]
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 134/134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 98 transition count 129
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 98 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 97 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 97 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 96 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 96 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 96 transition count 125
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 95 transition count 124
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 95 transition count 124
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 94 transition count 123
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 94 transition count 123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 94 transition count 122
Applied a total of 14 rules in 35 ms. Remains 94 /100 variables (removed 6) and now considering 122/134 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 94/100 places, 122/134 transitions.
// Phase 1: matrix 122 rows 94 cols
[2023-03-09 08:58:57] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229569 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000000 steps, including 98426 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000000 steps, including 97691 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000000 steps, including 98365 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000001 steps, including 97592 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 4) seen :2
[2023-03-09 08:58:59] [INFO ] Invariant cache hit.
[2023-03-09 08:58:59] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:59] [INFO ] [Real]Absence check using state equation in 22 ms returned unsat
[2023-03-09 08:58:59] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:58:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-09 08:58:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:58:59] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:58:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:58:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:58:59] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-09 08:58:59] [INFO ] [Nat]Added 38 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:58:59] [INFO ] Computed and/alt/rep : 33/80/33 causal constraints (skipped 88 transitions) in 6 ms.
[2023-03-09 08:58:59] [INFO ] Added : 7 causal constraints over 3 iterations in 42 ms. Result :sat
Minimization took 20 ms.
[2023-03-09 08:59:00] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:59:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:00] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Nat]Added 38 Read/Feed constraints in 4 ms returned sat
[2023-03-09 08:59:00] [INFO ] Computed and/alt/rep : 33/80/33 causal constraints (skipped 88 transitions) in 8 ms.
[2023-03-09 08:59:00] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 13 ms.
[2023-03-09 08:59:00] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-09 08:59:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:00] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-09 08:59:00] [INFO ] [Nat]Added 38 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:59:00] [INFO ] Computed and/alt/rep : 33/80/33 causal constraints (skipped 88 transitions) in 7 ms.
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 0 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 264 ms
[2023-03-09 08:59:00] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2023-03-09 08:59:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-09 08:59:00] [INFO ] Added : 16 causal constraints over 4 iterations in 373 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [1, 8, 4, 8] Max seen :[1, 0, 2, 0]
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 122/122 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 93 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 93 transition count 121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 92 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 92 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 92 transition count 118
Applied a total of 6 rules in 10 ms. Remains 92 /94 variables (removed 2) and now considering 118/122 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 92/94 places, 118/122 transitions.
// Phase 1: matrix 118 rows 92 cols
[2023-03-09 08:59:00] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 229445 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 98603 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 98280 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000001 steps, including 98558 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 3) seen :2
[2023-03-09 08:59:02] [INFO ] Invariant cache hit.
[2023-03-09 08:59:02] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:02] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:02] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:59:02] [INFO ] [Nat]Added 35 Read/Feed constraints in 8 ms returned sat
[2023-03-09 08:59:02] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 9 ms.
[2023-03-09 08:59:02] [INFO ] Added : 7 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 14 ms.
[2023-03-09 08:59:02] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Nat]Added 35 Read/Feed constraints in 3 ms returned sat
[2023-03-09 08:59:03] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 6 ms.
[2023-03-09 08:59:03] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 14 ms.
[2023-03-09 08:59:03] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2023-03-09 08:59:03] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 6 ms.
[2023-03-09 08:59:03] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 0 ms to minimize.
[2023-03-09 08:59:03] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2023-03-09 08:59:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 100 ms
[2023-03-09 08:59:03] [INFO ] Added : 9 causal constraints over 3 iterations in 148 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [8, 4, 8] Max seen :[0, 2, 0]
Support contains 3 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 118/118 transitions.
Applied a total of 0 rules in 5 ms. Remains 92 /92 variables (removed 0) and now considering 118/118 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 92/92 places, 118/118 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 118/118 transitions.
Applied a total of 0 rules in 4 ms. Remains 92 /92 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-09 08:59:03] [INFO ] Invariant cache hit.
[2023-03-09 08:59:03] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 08:59:03] [INFO ] Invariant cache hit.
[2023-03-09 08:59:03] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:59:03] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-03-09 08:59:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:59:03] [INFO ] Invariant cache hit.
[2023-03-09 08:59:03] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 92/92 places, 118/118 transitions.
Starting property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-07
[2023-03-09 08:59:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2300 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 997 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-09 08:59:03] [INFO ] Invariant cache hit.
[2023-03-09 08:59:03] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-09 08:59:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-09 08:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:03] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:59:03] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:59:03] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:59:03] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 7 ms.
[2023-03-09 08:59:03] [INFO ] Added : 7 causal constraints over 3 iterations in 32 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 118/118 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 91 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 90 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 90 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 89 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 89 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 88 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 88 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 87 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 87 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 87 transition count 109
Applied a total of 11 rules in 12 ms. Remains 87 /92 variables (removed 5) and now considering 109/118 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 87/92 places, 109/118 transitions.
// Phase 1: matrix 109 rows 87 cols
[2023-03-09 08:59:03] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229810 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98294 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 1) seen :0
[2023-03-09 08:59:05] [INFO ] Invariant cache hit.
[2023-03-09 08:59:05] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-09 08:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:05] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:05] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:59:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-09 08:59:05] [INFO ] [Nat]Added 33 Read/Feed constraints in 5 ms returned sat
[2023-03-09 08:59:05] [INFO ] Computed and/alt/rep : 31/70/31 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-09 08:59:05] [INFO ] Added : 7 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 109/109 transitions.
Applied a total of 0 rules in 4 ms. Remains 87 /87 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 87/87 places, 109/109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 109/109 transitions.
Applied a total of 0 rules in 3 ms. Remains 87 /87 variables (removed 0) and now considering 109/109 (removed 0) transitions.
[2023-03-09 08:59:05] [INFO ] Invariant cache hit.
[2023-03-09 08:59:05] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 08:59:05] [INFO ] Invariant cache hit.
[2023-03-09 08:59:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-09 08:59:05] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-09 08:59:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:59:05] [INFO ] Invariant cache hit.
[2023-03-09 08:59:05] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 87/87 places, 109/109 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-07 in 1716 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-10
// Phase 1: matrix 118 rows 92 cols
[2023-03-09 08:59:05] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2317 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 970 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2023-03-09 08:59:05] [INFO ] Invariant cache hit.
[2023-03-09 08:59:05] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-09 08:59:05] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:59:05] [INFO ] [Real]Added 35 Read/Feed constraints in 4 ms returned sat
[2023-03-09 08:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:05] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-09 08:59:05] [INFO ] [Nat]Added 35 Read/Feed constraints in 3 ms returned sat
[2023-03-09 08:59:05] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 6 ms.
[2023-03-09 08:59:05] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 118/118 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 90 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 90 transition count 115
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 88 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 88 transition count 113
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 86 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 86 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 86 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 85 transition count 105
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 85 transition count 105
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 84 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 84 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 84 transition count 102
Applied a total of 19 rules in 23 ms. Remains 84 /92 variables (removed 8) and now considering 102/118 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 84/92 places, 102/118 transitions.
// Phase 1: matrix 102 rows 84 cols
[2023-03-09 08:59:05] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 229732 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 98201 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 1) seen :1
[2023-03-09 08:59:06] [INFO ] Invariant cache hit.
[2023-03-09 08:59:06] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-09 08:59:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:06] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-09 08:59:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-09 08:59:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2023-03-09 08:59:06] [INFO ] Computed and/alt/rep : 30/64/30 causal constraints (skipped 71 transitions) in 5 ms.
[2023-03-09 08:59:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 102/102 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 84/84 places, 102/102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 102/102 transitions.
Applied a total of 0 rules in 8 ms. Remains 84 /84 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-09 08:59:06] [INFO ] Invariant cache hit.
[2023-03-09 08:59:06] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 08:59:06] [INFO ] Invariant cache hit.
[2023-03-09 08:59:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-09 08:59:06] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-09 08:59:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:59:07] [INFO ] Invariant cache hit.
[2023-03-09 08:59:07] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 243 ms. Remains : 84/84 places, 102/102 transitions.
[2023-03-09 08:59:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 229407 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 99146 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 1) seen :1
[2023-03-09 08:59:08] [INFO ] Invariant cache hit.
[2023-03-09 08:59:08] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-09 08:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:08] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-09 08:59:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-09 08:59:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2023-03-09 08:59:08] [INFO ] Computed and/alt/rep : 30/64/30 causal constraints (skipped 71 transitions) in 5 ms.
[2023-03-09 08:59:08] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 102/102 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 84/84 places, 102/102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-09 08:59:08] [INFO ] Invariant cache hit.
[2023-03-09 08:59:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 08:59:08] [INFO ] Invariant cache hit.
[2023-03-09 08:59:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-09 08:59:08] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-09 08:59:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:59:08] [INFO ] Invariant cache hit.
[2023-03-09 08:59:08] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 84/84 places, 102/102 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-10 in 3051 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-11
// Phase 1: matrix 118 rows 92 cols
[2023-03-09 08:59:08] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2319 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 962 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-09 08:59:08] [INFO ] Invariant cache hit.
[2023-03-09 08:59:08] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-09 08:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:08] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-09 08:59:08] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-09 08:59:08] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2023-03-09 08:59:08] [INFO ] Computed and/alt/rep : 33/78/33 causal constraints (skipped 84 transitions) in 8 ms.
[2023-03-09 08:59:08] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 0 ms to minimize.
[2023-03-09 08:59:08] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2023-03-09 08:59:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 96 ms
[2023-03-09 08:59:08] [INFO ] Added : 9 causal constraints over 3 iterations in 137 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 118/118 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 91 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 90 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 90 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 89 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 89 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 89 transition count 112
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 88 transition count 111
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 88 transition count 111
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 87 transition count 110
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 87 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 87 transition count 108
Applied a total of 13 rules in 13 ms. Remains 87 /92 variables (removed 5) and now considering 108/118 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 87/92 places, 108/118 transitions.
// Phase 1: matrix 108 rows 87 cols
[2023-03-09 08:59:08] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229679 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98559 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 1) seen :0
[2023-03-09 08:59:09] [INFO ] Invariant cache hit.
[2023-03-09 08:59:09] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-09 08:59:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 08:59:10] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 08:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 08:59:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-09 08:59:10] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-09 08:59:10] [INFO ] [Nat]Added 31 Read/Feed constraints in 4 ms returned sat
[2023-03-09 08:59:10] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 76 transitions) in 6 ms.
[2023-03-09 08:59:10] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2023-03-09 08:59:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-09 08:59:10] [INFO ] Added : 9 causal constraints over 3 iterations in 90 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 108/108 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 87/87 places, 108/108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 108/108 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 108/108 (removed 0) transitions.
[2023-03-09 08:59:10] [INFO ] Invariant cache hit.
[2023-03-09 08:59:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-09 08:59:10] [INFO ] Invariant cache hit.
[2023-03-09 08:59:10] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-09 08:59:10] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-09 08:59:10] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 08:59:10] [INFO ] Invariant cache hit.
[2023-03-09 08:59:10] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 87/87 places, 108/108 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m08-UpperBounds-11 in 1997 ms.
[2023-03-09 08:59:10] [INFO ] Flatten gal took : 48 ms
[2023-03-09 08:59:10] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-09 08:59:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 92 places, 118 transitions and 466 arcs took 1 ms.
Total runtime 32198 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running DBSingleClientW (PT), instance d1m08
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 92 places, 118 transitions, 466 arcs.
Final Score: 1230.688
Took : 7 seconds
Bounds file is: UpperBounds.xml
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-07 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-10 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA DBSingleClientW-PT-d1m08-UpperBounds-11 5 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1678352360389

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is DBSingleClientW-PT-d1m08, 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 r107-tall-167814484000269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m08.tgz
mv DBSingleClientW-PT-d1m08 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 ;