Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975400522.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SimpleLoadBal-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975400522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K Feb 26 03:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 03:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 03:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 03:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 03:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 03:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679183911920

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=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-15
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 23:58:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 23:58:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:58:34] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2023-03-18 23:58:34] [INFO ] Transformed 149 places.
[2023-03-18 23:58:34] [INFO ] Transformed 1280 transitions.
[2023-03-18 23:58:34] [INFO ] Found NUPN structural information;
[2023-03-18 23:58:34] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15]
[2023-03-18 23:58:34] [INFO ] Parsed PT model containing 149 places and 1280 transitions and 8988 arcs in 277 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 75 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 46 ms. Remains 149 /149 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-18 23:58:34] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 149 cols
[2023-03-18 23:58:34] [INFO ] Computed 39 place invariants in 36 ms
[2023-03-18 23:58:35] [INFO ] Implicit Places using invariants in 850 ms returned [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 62, 63]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 889 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 29 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 966 ms. Remains : 132/149 places, 1280/1280 transitions.
Support contains 75 out of 132 places after structural reductions.
[2023-03-18 23:58:35] [INFO ] Flatten gal took : 260 ms
[2023-03-18 23:58:36] [INFO ] Flatten gal took : 120 ms
[2023-03-18 23:58:36] [INFO ] Input system was already deterministic with 1280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=11 ) properties (out of 73) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-18 23:58:37] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-18 23:58:37] [INFO ] Computed 22 place invariants in 32 ms
[2023-03-18 23:58:38] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-18 23:58:38] [INFO ] [Real]Absence check using 18 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-18 23:58:39] [INFO ] After 1117ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:33
[2023-03-18 23:58:39] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2023-03-18 23:58:39] [INFO ] [Nat]Absence check using 18 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-18 23:58:41] [INFO ] After 1540ms SMT Verify possible using state equation in natural domain returned unsat :25 sat :14
[2023-03-18 23:58:41] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-18 23:58:44] [INFO ] After 2624ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :25 sat :14
[2023-03-18 23:58:45] [INFO ] Deduced a trap composed of 18 places in 288 ms of which 10 ms to minimize.
[2023-03-18 23:58:45] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 320 ms
[2023-03-18 23:58:47] [INFO ] After 5601ms SMT Verify possible using trap constraints in natural domain returned unsat :26 sat :13
Attempting to minimize the solution found.
Minimization took 1317 ms.
[2023-03-18 23:58:48] [INFO ] After 8772ms SMT Verify possible using all constraints in natural domain returned unsat :26 sat :13
Fused 39 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 131 ms.
Support contains 30 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 0 place count 132 transition count 1263
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 115 transition count 1263
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 6 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 98 transition count 1246
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 77 place count 98 transition count 1237
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 86 place count 89 transition count 1237
Applied a total of 86 rules in 337 ms. Remains 89 /132 variables (removed 43) and now considering 1237/1280 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 89/132 places, 1237/1280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 23:58:49] [INFO ] Flow matrix only has 967 transitions (discarded 270 similar events)
// Phase 1: matrix 967 rows 89 cols
[2023-03-18 23:58:49] [INFO ] Computed 22 place invariants in 23 ms
[2023-03-18 23:58:49] [INFO ] [Real]Absence check using 18 positive place invariants in 3 ms returned sat
[2023-03-18 23:58:49] [INFO ] [Real]Absence check using 18 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-18 23:58:50] [INFO ] After 1054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 23:58:50] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-18 23:58:50] [INFO ] [Nat]Absence check using 18 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-18 23:58:50] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 23:58:50] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-18 23:58:50] [INFO ] After 143ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 23:58:51] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 115 ms.
[2023-03-18 23:58:51] [INFO ] After 731ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 1237/1237 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 89 transition count 1231
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 83 transition count 1231
Applied a total of 12 rules in 209 ms. Remains 83 /89 variables (removed 6) and now considering 1231/1237 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 83/89 places, 1231/1237 transitions.
Finished random walk after 4276 steps, including 1 resets, run visited all 1 properties in 52 ms. (steps per millisecond=82 )
Successfully simplified 26 atomic propositions for a total of 16 simplifications.
FORMULA SimpleLoadBal-PT-15-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:58:51] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-18 23:58:51] [INFO ] Flatten gal took : 98 ms
FORMULA SimpleLoadBal-PT-15-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:58:51] [INFO ] Flatten gal took : 75 ms
[2023-03-18 23:58:51] [INFO ] Input system was already deterministic with 1280 transitions.
Support contains 44 out of 132 places (down from 56) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-18 23:58:51] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-18 23:58:51] [INFO ] Computed 22 place invariants in 9 ms
[2023-03-18 23:58:52] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-18 23:58:52] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-18 23:58:52] [INFO ] Invariant cache hit.
[2023-03-18 23:58:52] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-18 23:58:54] [INFO ] Implicit Places using invariants and state equation in 1944 ms returned []
Implicit Place search using SMT with State Equation took 2264 ms to find 0 implicit places.
[2023-03-18 23:58:54] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-18 23:58:54] [INFO ] Invariant cache hit.
[2023-03-18 23:58:55] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 131 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 129 transition count 773
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 128 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 6 place count 126 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 8 place count 124 transition count 761
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 9 place count 123 transition count 757
Reduce places removed 0 places and 18 transitions.
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 9 rules in 8 ms. Remains 123 /132 variables (removed 9) and now considering 739/781 (removed 42) transitions.
[2023-03-18 23:58:55] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 123 cols
[2023-03-18 23:58:55] [INFO ] Computed 26 place invariants in 5 ms
[2023-03-18 23:58:55] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-18 23:58:55] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-18 23:58:55] [INFO ] Invariant cache hit.
[2023-03-18 23:58:55] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-18 23:58:55] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 123/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3744 ms. Remains : 123/132 places, 739/1280 transitions.
[2023-03-18 23:58:55] [INFO ] Found a total of 4 fixed domain variables (out of 123 variables) in GAL type petri
[2023-03-18 23:58:55] [INFO ] Found a total of 4 constant array cells/variables (out of 123 variables) in type petri
[2023-03-18 23:58:55] [INFO ] P_lb_load_1_13,P_lb_load_2_9,P_lb_load_1_10,P_lb_load_2_15,
[2023-03-18 23:58:55] [INFO ] Removed 4 constant variables :P_lb_load_1_13=0, P_lb_load_2_9=0, P_lb_load_1_10=0, P_lb_load_2_15=0
[2023-03-18 23:58:55] [INFO ] Simplified 4 expressions due to constant valuations.
[2023-03-18 23:58:55] [INFO ] Flatten gal took : 44 ms
[2023-03-18 23:58:55] [INFO ] Flatten gal took : 67 ms
[2023-03-18 23:58:55] [INFO ] Input system was already deterministic with 739 transitions.
Support contains 11 out of 119 places (down from 21) after GAL structural reductions.
[2023-03-18 23:58:55] [INFO ] Flatten gal took : 50 ms
[2023-03-18 23:58:56] [INFO ] Flatten gal took : 48 ms
[2023-03-18 23:58:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7576845069148256668.gal : 35 ms
[2023-03-18 23:58:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15901419841355245535.ctl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7576845069148256668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15901419841355245535.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-18 23:59:26] [INFO ] Flatten gal took : 53 ms
[2023-03-18 23:59:26] [INFO ] Applying decomposition
[2023-03-18 23:59:26] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1018504577730592976.txt' '-o' '/tmp/graph1018504577730592976.bin' '-w' '/tmp/graph1018504577730592976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1018504577730592976.bin' '-l' '-1' '-v' '-w' '/tmp/graph1018504577730592976.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:59:26] [INFO ] Decomposing Gal with order
[2023-03-18 23:59:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:59:26] [INFO ] Removed a total of 2159 redundant transitions.
[2023-03-18 23:59:27] [INFO ] Flatten gal took : 255 ms
[2023-03-18 23:59:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 33 ms.
[2023-03-18 23:59:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17423827432272679039.gal : 8 ms
[2023-03-18 23:59:27] [INFO ] Time to serialize properties into /tmp/CTLFireability506383566440100394.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17423827432272679039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability506383566440100394.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,1.1295,41180,2062,52,79872,240,913,74189,74,853,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + E(((!((AG((((i15.u27.P_lb_routing_1_6==1)&&(u35.P_lb_load_1_2==1))&&(i12.u38.P_lb_load_2_3==1))) * !(((((i4.u29.P_lb_routing...489
=> equivalent forward existential formula: [(EY((Init * !(E(((!((!(E(TRUE U !((((i15.u27.P_lb_routing_1_6==1)&&(u35.P_lb_load_1_2==1))&&(i12.u38.P_lb_load_...551
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...480
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,2.70599,96080,1,0,209978,928,5585,168204,302,3414,682531
FORMULA SimpleLoadBal-PT-15-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 11 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-18 23:59:29] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-18 23:59:29] [INFO ] Computed 22 place invariants in 7 ms
[2023-03-18 23:59:30] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-18 23:59:30] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-18 23:59:30] [INFO ] Invariant cache hit.
[2023-03-18 23:59:30] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-18 23:59:32] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2300 ms to find 0 implicit places.
[2023-03-18 23:59:32] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-18 23:59:32] [INFO ] Invariant cache hit.
[2023-03-18 23:59:32] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 130 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 128 transition count 773
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 126 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 124 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 122 transition count 761
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 12 place count 120 transition count 757
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 13 place count 119 transition count 739
Applied a total of 13 rules in 5 ms. Remains 119 /132 variables (removed 13) and now considering 739/781 (removed 42) transitions.
[2023-03-18 23:59:32] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 119 cols
[2023-03-18 23:59:32] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-18 23:59:33] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-18 23:59:33] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-18 23:59:33] [INFO ] Invariant cache hit.
[2023-03-18 23:59:33] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-18 23:59:33] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 737 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3729 ms. Remains : 119/132 places, 739/1280 transitions.
[2023-03-18 23:59:33] [INFO ] Flatten gal took : 51 ms
[2023-03-18 23:59:33] [INFO ] Flatten gal took : 43 ms
[2023-03-18 23:59:33] [INFO ] Input system was already deterministic with 739 transitions.
[2023-03-18 23:59:33] [INFO ] Flatten gal took : 81 ms
[2023-03-18 23:59:33] [INFO ] Flatten gal took : 67 ms
[2023-03-18 23:59:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16788779136047770423.gal : 20 ms
[2023-03-18 23:59:34] [INFO ] Time to serialize properties into /tmp/CTLFireability9761083651716139320.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16788779136047770423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9761083651716139320.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:00:04] [INFO ] Flatten gal took : 44 ms
[2023-03-19 00:00:04] [INFO ] Applying decomposition
[2023-03-19 00:00:04] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6105582300887874301.txt' '-o' '/tmp/graph6105582300887874301.bin' '-w' '/tmp/graph6105582300887874301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6105582300887874301.bin' '-l' '-1' '-v' '-w' '/tmp/graph6105582300887874301.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:00:04] [INFO ] Decomposing Gal with order
[2023-03-19 00:00:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:00:04] [INFO ] Removed a total of 1920 redundant transitions.
[2023-03-19 00:00:04] [INFO ] Flatten gal took : 97 ms
[2023-03-19 00:00:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 19 ms.
[2023-03-19 00:00:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13064750982165309173.gal : 5 ms
[2023-03-19 00:00:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17085862616613910544.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13064750982165309173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17085862616613910544.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,1.44079,40996,1914,119,80965,443,928,82887,116,1339,0


Converting to forward existential form...Done !
original formula: AF(AG(EX(((i5.u11.P_client_request_4==1)&&(i19.u34.P_lb_idle_1==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(((i5.u11.P_client_request_4==1)&&(i19.u34.P_lb_idle_1==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...492
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,5.31529,136828,1,0,291522,1610,5897,282030,575,5885,904920
FORMULA SimpleLoadBal-PT-15-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 8 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-19 00:00:10] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-19 00:00:10] [INFO ] Computed 22 place invariants in 12 ms
[2023-03-19 00:00:10] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-19 00:00:10] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:00:10] [INFO ] Invariant cache hit.
[2023-03-19 00:00:10] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:00:12] [INFO ] Implicit Places using invariants and state equation in 1995 ms returned []
Implicit Place search using SMT with State Equation took 2348 ms to find 0 implicit places.
[2023-03-19 00:00:12] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:00:12] [INFO ] Invariant cache hit.
[2023-03-19 00:00:13] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 130 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 128 transition count 773
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 126 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 124 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 122 transition count 761
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 12 place count 120 transition count 757
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 13 place count 119 transition count 739
Applied a total of 13 rules in 11 ms. Remains 119 /132 variables (removed 13) and now considering 739/781 (removed 42) transitions.
[2023-03-19 00:00:13] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 119 cols
[2023-03-19 00:00:13] [INFO ] Computed 22 place invariants in 10 ms
[2023-03-19 00:00:13] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-19 00:00:13] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-19 00:00:13] [INFO ] Invariant cache hit.
[2023-03-19 00:00:13] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:00:14] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4179 ms. Remains : 119/132 places, 739/1280 transitions.
[2023-03-19 00:00:14] [INFO ] Flatten gal took : 41 ms
[2023-03-19 00:00:14] [INFO ] Flatten gal took : 35 ms
[2023-03-19 00:00:14] [INFO ] Input system was already deterministic with 739 transitions.
[2023-03-19 00:00:14] [INFO ] Flatten gal took : 38 ms
[2023-03-19 00:00:14] [INFO ] Flatten gal took : 33 ms
[2023-03-19 00:00:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13199685080331162980.gal : 8 ms
[2023-03-19 00:00:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5467458202431041617.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13199685080331162980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5467458202431041617.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:00:44] [INFO ] Flatten gal took : 26 ms
[2023-03-19 00:00:44] [INFO ] Applying decomposition
[2023-03-19 00:00:44] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph538589725562012901.txt' '-o' '/tmp/graph538589725562012901.bin' '-w' '/tmp/graph538589725562012901.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph538589725562012901.bin' '-l' '-1' '-v' '-w' '/tmp/graph538589725562012901.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:00:44] [INFO ] Decomposing Gal with order
[2023-03-19 00:00:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:00:44] [INFO ] Removed a total of 1698 redundant transitions.
[2023-03-19 00:00:44] [INFO ] Flatten gal took : 90 ms
[2023-03-19 00:00:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 14 ms.
[2023-03-19 00:00:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9507177575189429008.gal : 4 ms
[2023-03-19 00:00:44] [INFO ] Time to serialize properties into /tmp/CTLFireability11283101082671665777.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9507177575189429008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11283101082671665777.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,0.793916,29984,1771,268,58767,811,727,55375,160,4050,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...466
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,0,3.17414,118160,1,0,273482,3370,4892,237144,879,14604,642880
FORMULA SimpleLoadBal-PT-15-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 0 place count 132 transition count 1263
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 115 transition count 1263
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 98 transition count 1246
Applied a total of 68 rules in 76 ms. Remains 98 /132 variables (removed 34) and now considering 1246/1280 (removed 34) transitions.
[2023-03-19 00:00:48] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2023-03-19 00:00:48] [INFO ] Computed 22 place invariants in 11 ms
[2023-03-19 00:00:48] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-19 00:00:48] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
[2023-03-19 00:00:48] [INFO ] Invariant cache hit.
[2023-03-19 00:00:48] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:00:49] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
[2023-03-19 00:00:49] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-19 00:00:49] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
[2023-03-19 00:00:49] [INFO ] Invariant cache hit.
[2023-03-19 00:00:50] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 98/132 places, 747/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 739
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 92 transition count 735
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 90 transition count 731
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 88 transition count 727
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 86 transition count 723
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 11 place count 85 transition count 705
Applied a total of 11 rules in 40 ms. Remains 85 /98 variables (removed 13) and now considering 705/747 (removed 42) transitions.
[2023-03-19 00:00:50] [INFO ] Flow matrix only has 560 transitions (discarded 145 similar events)
// Phase 1: matrix 560 rows 85 cols
[2023-03-19 00:00:50] [INFO ] Computed 22 place invariants in 5 ms
[2023-03-19 00:00:50] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-19 00:00:50] [INFO ] Flow matrix only has 560 transitions (discarded 145 similar events)
[2023-03-19 00:00:50] [INFO ] Invariant cache hit.
[2023-03-19 00:00:50] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:00:51] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 85/132 places, 705/1280 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3017 ms. Remains : 85/132 places, 705/1280 transitions.
[2023-03-19 00:00:51] [INFO ] Flatten gal took : 23 ms
[2023-03-19 00:00:51] [INFO ] Flatten gal took : 24 ms
[2023-03-19 00:00:51] [INFO ] Input system was already deterministic with 705 transitions.
Finished random walk after 729 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=104 )
FORMULA SimpleLoadBal-PT-15-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-19 00:00:51] [INFO ] Flatten gal took : 46 ms
[2023-03-19 00:00:51] [INFO ] Flatten gal took : 38 ms
[2023-03-19 00:00:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10867986967073310248.gal : 10 ms
[2023-03-19 00:00:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10693746658122623483.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10867986967073310248.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10693746658122623483.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-19 00:00:51] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
[2023-03-19 00:00:51] [INFO ] Computed 22 place invariants in 8 ms
Loading property file /tmp/ReachabilityCardinality10693746658122623483.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,16,0.144041,11788,2,490,5,987,6,0,1048,256,0
Total reachable state count : 16

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-19 00:00:51] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-19 00:00:51] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:00:51] [INFO ] Invariant cache hit.
[2023-03-19 00:00:51] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:00:53] [INFO ] Implicit Places using invariants and state equation in 1478 ms returned []
Implicit Place search using SMT with State Equation took 1741 ms to find 0 implicit places.
[2023-03-19 00:00:53] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:00:53] [INFO ] Invariant cache hit.
[2023-03-19 00:00:53] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 131 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 129 transition count 773
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 128 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 6 place count 126 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 8 place count 124 transition count 761
Reduce places removed 0 places and 4 transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 1 places and 18 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 9 place count 123 transition count 739
Deduced a syphon composed of 4 places in 1 ms
Applied a total of 9 rules in 8 ms. Remains 123 /132 variables (removed 9) and now considering 739/781 (removed 42) transitions.
[2023-03-19 00:00:53] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 123 cols
[2023-03-19 00:00:53] [INFO ] Computed 26 place invariants in 4 ms
[2023-03-19 00:00:53] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-19 00:00:53] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-19 00:00:53] [INFO ] Invariant cache hit.
[2023-03-19 00:00:54] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:00:54] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 123/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3090 ms. Remains : 123/132 places, 739/1280 transitions.
[2023-03-19 00:00:54] [INFO ] Found a total of 4 fixed domain variables (out of 123 variables) in GAL type petri
[2023-03-19 00:00:54] [INFO ] Found a total of 4 constant array cells/variables (out of 123 variables) in type petri
[2023-03-19 00:00:54] [INFO ] P_lb_load_1_10,P_lb_load_1_13,P_lb_load_2_10,P_lb_load_2_15,
[2023-03-19 00:00:54] [INFO ] Removed 4 constant variables :P_lb_load_1_10=0, P_lb_load_1_13=0, P_lb_load_2_10=0, P_lb_load_2_15=0
[2023-03-19 00:00:54] [INFO ] Simplified 4 expressions due to constant valuations.
[2023-03-19 00:00:54] [INFO ] Flatten gal took : 47 ms
[2023-03-19 00:00:54] [INFO ] Flatten gal took : 31 ms
[2023-03-19 00:00:54] [INFO ] Input system was already deterministic with 739 transitions.
Support contains 13 out of 119 places (down from 18) after GAL structural reductions.
[2023-03-19 00:00:54] [INFO ] Flatten gal took : 31 ms
[2023-03-19 00:00:54] [INFO ] Flatten gal took : 31 ms
[2023-03-19 00:00:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15682277275670268481.gal : 7 ms
[2023-03-19 00:00:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16770629112170846738.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15682277275670268481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16770629112170846738.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:01:24] [INFO ] Flatten gal took : 46 ms
[2023-03-19 00:01:24] [INFO ] Applying decomposition
[2023-03-19 00:01:24] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8285934039230436219.txt' '-o' '/tmp/graph8285934039230436219.bin' '-w' '/tmp/graph8285934039230436219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8285934039230436219.bin' '-l' '-1' '-v' '-w' '/tmp/graph8285934039230436219.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:01:24] [INFO ] Decomposing Gal with order
[2023-03-19 00:01:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:01:25] [INFO ] Removed a total of 1864 redundant transitions.
[2023-03-19 00:01:25] [INFO ] Flatten gal took : 130 ms
[2023-03-19 00:01:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 10 ms.
[2023-03-19 00:01:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7841576842815008796.gal : 18 ms
[2023-03-19 00:01:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4713544064895899059.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7841576842815008796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4713544064895899059.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,6.53174,132000,3035,322,241454,1330,1003,324969,146,29143,0


Converting to forward existential form...Done !
original formula: E(((!(AG(((((i3.u27.P_server_request_15_2==1)&&(i16.u28.P_lb_balancing_1==1))&&((u35.P_lb_load_1_5==1)&&(i12.u36.P_lb_load_2_7==1))) + EX...716
=> equivalent forward existential formula: [(FwdU(Init,((!(!(E(TRUE U !(((((i3.u27.P_server_request_15_2==1)&&(i16.u28.P_lb_balancing_1==1))&&((u35.P_lb_lo...792
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...492
(forward)formula 0,1,15.589,266112,1,0,499376,11154,6399,648844,881,75952,1382159
FORMULA SimpleLoadBal-PT-15-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 7 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-19 00:01:40] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-19 00:01:40] [INFO ] Computed 22 place invariants in 7 ms
[2023-03-19 00:01:41] [INFO ] Implicit Places using invariants in 269 ms returned []
[2023-03-19 00:01:41] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:01:41] [INFO ] Invariant cache hit.
[2023-03-19 00:01:41] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:01:43] [INFO ] Implicit Places using invariants and state equation in 2067 ms returned []
Implicit Place search using SMT with State Equation took 2338 ms to find 0 implicit places.
[2023-03-19 00:01:43] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:01:43] [INFO ] Invariant cache hit.
[2023-03-19 00:01:43] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 130 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 128 transition count 773
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 126 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 124 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 122 transition count 761
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 12 place count 120 transition count 757
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 13 place count 119 transition count 739
Applied a total of 13 rules in 6 ms. Remains 119 /132 variables (removed 13) and now considering 739/781 (removed 42) transitions.
[2023-03-19 00:01:43] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 119 cols
[2023-03-19 00:01:43] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-19 00:01:44] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-19 00:01:44] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-19 00:01:44] [INFO ] Invariant cache hit.
[2023-03-19 00:01:44] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:01:44] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3879 ms. Remains : 119/132 places, 739/1280 transitions.
[2023-03-19 00:01:44] [INFO ] Flatten gal took : 42 ms
[2023-03-19 00:01:44] [INFO ] Flatten gal took : 36 ms
[2023-03-19 00:01:44] [INFO ] Input system was already deterministic with 739 transitions.
[2023-03-19 00:01:44] [INFO ] Flatten gal took : 29 ms
[2023-03-19 00:01:45] [INFO ] Flatten gal took : 29 ms
[2023-03-19 00:01:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17569588662879488789.gal : 5 ms
[2023-03-19 00:01:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8136147815596004430.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17569588662879488789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8136147815596004430.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:02:15] [INFO ] Flatten gal took : 30 ms
[2023-03-19 00:02:15] [INFO ] Applying decomposition
[2023-03-19 00:02:15] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12588866816186453804.txt' '-o' '/tmp/graph12588866816186453804.bin' '-w' '/tmp/graph12588866816186453804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12588866816186453804.bin' '-l' '-1' '-v' '-w' '/tmp/graph12588866816186453804.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:02:15] [INFO ] Decomposing Gal with order
[2023-03-19 00:02:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:02:15] [INFO ] Removed a total of 2174 redundant transitions.
[2023-03-19 00:02:15] [INFO ] Flatten gal took : 46 ms
[2023-03-19 00:02:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 8 ms.
[2023-03-19 00:02:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3809546167033062346.gal : 4 ms
[2023-03-19 00:02:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13581533196364532107.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3809546167033062346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13581533196364532107.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,2.17849,54464,1666,52,99960,234,955,104034,76,607,0


Converting to forward existential form...Done !
original formula: EG(AX(AF((((i8.u27.P_lb_routing_1_9==0)||(i12.u38.P_lb_load_1_7==0))||(i12.u38.P_lb_load_2_8==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(EG(!((((i8.u27.P_lb_routing_1_9==0)||(i12.u38.P_lb_load_1_7==0))||(i12.u38.P_lb_load_2_8==0)...173
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...486
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,1,6.73374,155312,1,0,330752,700,5970,279524,289,3403,963306
FORMULA SimpleLoadBal-PT-15-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 132 transition count 1264
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 116 transition count 1264
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 100 transition count 1248
Applied a total of 64 rules in 118 ms. Remains 100 /132 variables (removed 32) and now considering 1248/1280 (removed 32) transitions.
[2023-03-19 00:02:22] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
// Phase 1: matrix 978 rows 100 cols
[2023-03-19 00:02:22] [INFO ] Computed 22 place invariants in 9 ms
[2023-03-19 00:02:22] [INFO ] Implicit Places using invariants in 412 ms returned []
[2023-03-19 00:02:22] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
[2023-03-19 00:02:22] [INFO ] Invariant cache hit.
[2023-03-19 00:02:22] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:02:23] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1625 ms to find 0 implicit places.
[2023-03-19 00:02:23] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 00:02:23] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
[2023-03-19 00:02:23] [INFO ] Invariant cache hit.
[2023-03-19 00:02:24] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 100/132 places, 749/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 97 transition count 741
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 95 transition count 737
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 94 transition count 733
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 6 place count 92 transition count 729
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 8 place count 90 transition count 725
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 9 place count 89 transition count 707
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 9 rules in 30 ms. Remains 89 /100 variables (removed 11) and now considering 707/749 (removed 42) transitions.
[2023-03-19 00:02:24] [INFO ] Flow matrix only has 562 transitions (discarded 145 similar events)
// Phase 1: matrix 562 rows 89 cols
[2023-03-19 00:02:24] [INFO ] Computed 24 place invariants in 4 ms
[2023-03-19 00:02:24] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-19 00:02:24] [INFO ] Flow matrix only has 562 transitions (discarded 145 similar events)
[2023-03-19 00:02:24] [INFO ] Invariant cache hit.
[2023-03-19 00:02:25] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:02:25] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/132 places, 707/1280 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3166 ms. Remains : 89/132 places, 707/1280 transitions.
[2023-03-19 00:02:25] [INFO ] Found a total of 2 fixed domain variables (out of 89 variables) in GAL type petri
[2023-03-19 00:02:25] [INFO ] Found a total of 2 constant array cells/variables (out of 89 variables) in type petri
[2023-03-19 00:02:25] [INFO ] P_lb_load_1_14,P_lb_load_2_12,
[2023-03-19 00:02:25] [INFO ] Removed 2 constant variables :P_lb_load_1_14=0, P_lb_load_2_12=0
[2023-03-19 00:02:25] [INFO ] Simplified 2 expressions due to constant valuations.
[2023-03-19 00:02:25] [INFO ] Flatten gal took : 41 ms
[2023-03-19 00:02:25] [INFO ] Flatten gal took : 28 ms
[2023-03-19 00:02:25] [INFO ] Input system was already deterministic with 707 transitions.
Support contains 7 out of 87 places (down from 10) after GAL structural reductions.
[2023-03-19 00:02:25] [INFO ] Flatten gal took : 30 ms
[2023-03-19 00:02:25] [INFO ] Flatten gal took : 23 ms
[2023-03-19 00:02:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1848103524388058824.gal : 6 ms
[2023-03-19 00:02:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1774852792802584583.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1848103524388058824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1774852792802584583.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:02:55] [INFO ] Flatten gal took : 59 ms
[2023-03-19 00:02:55] [INFO ] Applying decomposition
[2023-03-19 00:02:55] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14795850650132473683.txt' '-o' '/tmp/graph14795850650132473683.bin' '-w' '/tmp/graph14795850650132473683.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14795850650132473683.bin' '-l' '-1' '-v' '-w' '/tmp/graph14795850650132473683.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:02:55] [INFO ] Decomposing Gal with order
[2023-03-19 00:02:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:02:55] [INFO ] Removed a total of 2055 redundant transitions.
[2023-03-19 00:02:55] [INFO ] Flatten gal took : 78 ms
[2023-03-19 00:02:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 8 ms.
[2023-03-19 00:02:55] [INFO ] Time to serialize gal into /tmp/CTLFireability18202744123921886513.gal : 3 ms
[2023-03-19 00:02:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7802679563890988022.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18202744123921886513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7802679563890988022.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54571e+08,0.219282,11936,1897,71,17113,285,723,13597,82,1044,0


Converting to forward existential form...Done !
original formula: AF(((EG((((i17.u18.P_lb_balancing_1!=1)||(u20.P_lb_load_1_3!=1))||(u20.P_lb_load_2_3!=1))) * AG((((i2.u2.P_server_notification_2!=1)||(i1...273
=> equivalent forward existential formula: [FwdG(Init,!(((EG((((i17.u18.P_lb_balancing_1!=1)||(u20.P_lb_load_1_3!=1))||(u20.P_lb_load_2_3!=1))) * !(E(TRUE ...330
Reverse transition relation is NOT exact ! Due to transitions t403, t621, t622, t623, t624, t625, t626, t627, t628, t629, t630, t631, t632, t633, t634, t63...498
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,1.45746,62624,1,0,125599,911,4604,125876,321,2700,406198
FORMULA SimpleLoadBal-PT-15-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 7 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-19 00:02:57] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-19 00:02:57] [INFO ] Computed 22 place invariants in 6 ms
[2023-03-19 00:02:57] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-19 00:02:57] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:02:57] [INFO ] Invariant cache hit.
[2023-03-19 00:02:57] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:02:59] [INFO ] Implicit Places using invariants and state equation in 1520 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
[2023-03-19 00:02:59] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:02:59] [INFO ] Invariant cache hit.
[2023-03-19 00:02:59] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 130 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 128 transition count 773
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 126 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 124 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 122 transition count 761
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 12 place count 120 transition count 757
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 13 place count 119 transition count 739
Applied a total of 13 rules in 5 ms. Remains 119 /132 variables (removed 13) and now considering 739/781 (removed 42) transitions.
[2023-03-19 00:02:59] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 119 cols
[2023-03-19 00:02:59] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-19 00:02:59] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-19 00:02:59] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-19 00:02:59] [INFO ] Invariant cache hit.
[2023-03-19 00:03:00] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:03:00] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3178 ms. Remains : 119/132 places, 739/1280 transitions.
[2023-03-19 00:03:00] [INFO ] Flatten gal took : 19 ms
[2023-03-19 00:03:00] [INFO ] Flatten gal took : 21 ms
[2023-03-19 00:03:00] [INFO ] Input system was already deterministic with 739 transitions.
[2023-03-19 00:03:00] [INFO ] Flatten gal took : 47 ms
[2023-03-19 00:03:00] [INFO ] Flatten gal took : 39 ms
[2023-03-19 00:03:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4250238596448511877.gal : 6 ms
[2023-03-19 00:03:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7186805870122324398.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4250238596448511877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7186805870122324398.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:03:30] [INFO ] Flatten gal took : 22 ms
[2023-03-19 00:03:30] [INFO ] Applying decomposition
[2023-03-19 00:03:30] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2700821148020020360.txt' '-o' '/tmp/graph2700821148020020360.bin' '-w' '/tmp/graph2700821148020020360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2700821148020020360.bin' '-l' '-1' '-v' '-w' '/tmp/graph2700821148020020360.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:03:30] [INFO ] Decomposing Gal with order
[2023-03-19 00:03:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:03:31] [INFO ] Removed a total of 2159 redundant transitions.
[2023-03-19 00:03:31] [INFO ] Flatten gal took : 58 ms
[2023-03-19 00:03:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 10 ms.
[2023-03-19 00:03:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16483779127834132799.gal : 4 ms
[2023-03-19 00:03:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10572539760736972995.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16483779127834132799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10572539760736972995.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,2.34045,76228,1986,58,157304,247,915,175240,81,831,0


Converting to forward existential form...Done !
original formula: (AF(AG((((i3.u19.P_lb_routing_1_1==1)&&(u34.P_lb_load_1_2==1))&&(i17.u37.P_lb_load_2_3==1)))) + AX((((i2.u22.P_lb_routing_1_12==1)&&(i17....204
=> equivalent forward existential formula: [(EY((Init * !(!(EG(!(!(E(TRUE U !((((i3.u19.P_lb_routing_1_1==1)&&(u34.P_lb_load_1_2==1))&&(i17.u37.P_lb_load_2...272
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...474
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,0,3.91824,105532,1,0,248752,1012,5463,197991,308,3292,634756
FORMULA SimpleLoadBal-PT-15-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 1280/1280 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2023-03-19 00:03:35] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 132 cols
[2023-03-19 00:03:35] [INFO ] Computed 22 place invariants in 6 ms
[2023-03-19 00:03:35] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-19 00:03:35] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:03:35] [INFO ] Invariant cache hit.
[2023-03-19 00:03:35] [INFO ] State equation strengthened by 465 read => feed constraints.
[2023-03-19 00:03:36] [INFO ] Implicit Places using invariants and state equation in 1587 ms returned []
Implicit Place search using SMT with State Equation took 1827 ms to find 0 implicit places.
[2023-03-19 00:03:36] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
[2023-03-19 00:03:36] [INFO ] Invariant cache hit.
[2023-03-19 00:03:37] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 132/132 places, 781/1280 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 130 transition count 777
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 128 transition count 773
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 126 transition count 769
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8 place count 124 transition count 765
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 10 place count 122 transition count 761
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 12 place count 120 transition count 757
Reduce places removed 1 places and 18 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 13 place count 119 transition count 739
Applied a total of 13 rules in 5 ms. Remains 119 /132 variables (removed 13) and now considering 739/781 (removed 42) transitions.
[2023-03-19 00:03:37] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 119 cols
[2023-03-19 00:03:37] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-19 00:03:37] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-19 00:03:37] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
[2023-03-19 00:03:37] [INFO ] Invariant cache hit.
[2023-03-19 00:03:37] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-19 00:03:38] [INFO ] Implicit Places using invariants and state equation in 529 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/132 places, 739/1280 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3159 ms. Remains : 119/132 places, 739/1280 transitions.
[2023-03-19 00:03:38] [INFO ] Flatten gal took : 20 ms
[2023-03-19 00:03:38] [INFO ] Flatten gal took : 22 ms
[2023-03-19 00:03:38] [INFO ] Input system was already deterministic with 739 transitions.
[2023-03-19 00:03:38] [INFO ] Flatten gal took : 21 ms
[2023-03-19 00:03:38] [INFO ] Flatten gal took : 28 ms
[2023-03-19 00:03:38] [INFO ] Time to serialize gal into /tmp/CTLFireability3966919321582420478.gal : 4 ms
[2023-03-19 00:03:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17317888417136446096.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3966919321582420478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17317888417136446096.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-19 00:04:08] [INFO ] Flatten gal took : 41 ms
[2023-03-19 00:04:08] [INFO ] Applying decomposition
[2023-03-19 00:04:08] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3823936278546561545.txt' '-o' '/tmp/graph3823936278546561545.bin' '-w' '/tmp/graph3823936278546561545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3823936278546561545.bin' '-l' '-1' '-v' '-w' '/tmp/graph3823936278546561545.weights' '-q' '0' '-e' '0.001'
[2023-03-19 00:04:08] [INFO ] Decomposing Gal with order
[2023-03-19 00:04:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 00:04:08] [INFO ] Removed a total of 1698 redundant transitions.
[2023-03-19 00:04:08] [INFO ] Flatten gal took : 61 ms
[2023-03-19 00:04:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 13 ms.
[2023-03-19 00:04:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11021597210204929677.gal : 6 ms
[2023-03-19 00:04:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6451231221762927917.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11021597210204929677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6451231221762927917.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,1.50388,48296,1715,265,85027,911,782,82367,154,11879,0


Converting to forward existential form...Done !
original formula: (EF(AX(AF(((((i12.u24.P_server_request_8_2==0)||(u35.P_lb_balancing_1==0))||((u36.P_lb_load_1_4==0)||(u35.P_lb_load_2_6==0)))&&(((i8.u18....335
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(EX(!(!(EG(!(((((i12.u24.P_server_request_8_2==0)||(u35.P_lb_balancing_1==0))||((u36.P_lb_...420
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 0,0,10.6772,361448,1,0,692506,4391,4245,833937,834,28102,1688843
FORMULA SimpleLoadBal-PT-15-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2023-03-19 00:04:19] [INFO ] Flatten gal took : 40 ms
[2023-03-19 00:04:19] [INFO ] Flatten gal took : 39 ms
Total runtime 345379 ms.

BK_STOP 1679184259715

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="SimpleLoadBal-PT-15"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is SimpleLoadBal-PT-15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975400522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-15.tgz
mv SimpleLoadBal-PT-15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;