Trace number 4266284

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
cosoco-sat 1.12SAT 0.35105401 0.35211799

General information on the benchmark

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-05_X2.xml
MD5SUMe93f9383432bfdcdac2c998bf48e4532
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.119231
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints309
Number of domains2
Minimum domain size6
Maximum domain size25
Distribution of domain sizes[{"size":6,"count":1},{"size":25,"count":25}]
Minimum variable degree9
Maximum variable degree25
Distribution of variable degrees[{"degree":9,"count":1},{"degree":24,"count":16},{"degree":25,"count":9}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":309}]
Number of extensional constraints0
Number of intensional constraints309
Distribution of constraint types[{"type":"intension","count":309}]
Optimization problemNO
Type of objective

Solver Data

0.00/0.00	c intension x[0] != x[2]  using generic constraint 
0.00/0.00	c intension x[0] != x[3]  using generic constraint 
0.00/0.01	c intension x[0] != x[4]  using generic constraint 
0.00/0.01	c intension x[0] != x[5]  using generic constraint 
0.00/0.01	c intension x[0] != x[6]  using generic constraint 
0.00/0.01	c intension x[0] != x[7]  using generic constraint 
0.00/0.01	c intension x[0] != x[8]  using generic constraint 
0.00/0.01	c intension x[0] != x[9]  using generic constraint 
0.00/0.01	c intension x[0] != x[10]  using generic constraint 
0.00/0.01	c intension x[0] != x[11]  using generic constraint 
0.00/0.01	c intension x[0] != x[12]  using generic constraint 
0.00/0.01	c intension x[0] != x[13]  using generic constraint 
0.00/0.01	c intension x[0] != x[14]  using generic constraint 
0.00/0.01	c intension x[0] != x[15]  using generic constraint 
0.00/0.02	c intension x[0] != x[16]  using generic constraint 
0.00/0.02	c intension x[0] != x[17]  using generic constraint 
0.00/0.02	c intension x[0] != x[18]  using generic constraint 
0.00/0.02	c intension x[0] != x[19]  using generic constraint 
0.00/0.02	c intension x[0] != x[20]  using generic constraint 
0.00/0.02	c intension x[0] != x[21]  using generic constraint 
0.00/0.02	c intension x[0] != x[22]  using generic constraint 
0.00/0.02	c intension x[0] != x[23]  using generic constraint 
0.00/0.02	c intension x[0] != x[24]  using generic constraint 
0.00/0.02	c intension x[1] != x[3]  using generic constraint 
0.00/0.02	c intension x[1] != x[4]  using generic constraint 
0.00/0.03	c intension x[1] != x[5]  using generic constraint 
0.00/0.03	c intension x[1] != x[6]  using generic constraint 
0.00/0.03	c intension x[1] != x[7]  using generic constraint 
0.00/0.03	c intension x[1] != x[8]  using generic constraint 
0.00/0.03	c intension x[1] != x[9]  using generic constraint 
0.00/0.03	c intension x[1] != x[10]  using generic constraint 
0.00/0.03	c intension x[1] != x[11]  using generic constraint 
0.00/0.03	c intension x[1] != x[12]  using generic constraint 
0.00/0.03	c intension x[1] != x[13]  using generic constraint 
0.00/0.03	c intension x[1] != x[14]  using generic constraint 
0.00/0.03	c intension x[1] != x[15]  using generic constraint 
0.00/0.03	c intension x[1] != x[16]  using generic constraint 
0.00/0.04	c intension x[1] != x[17]  using generic constraint 
0.00/0.04	c intension x[1] != x[18]  using generic constraint 
0.00/0.04	c intension x[1] != x[19]  using generic constraint 
0.00/0.04	c intension x[1] != x[20]  using generic constraint 
0.00/0.04	c intension x[1] != x[21]  using generic constraint 
0.00/0.04	c intension x[1] != x[22]  using generic constraint 
0.00/0.04	c intension x[1] != x[23]  using generic constraint 
0.00/0.04	c intension x[1] != x[24]  using generic constraint 
0.00/0.04	c intension x[2] != x[4]  using generic constraint 
0.00/0.04	c intension x[2] != x[5]  using generic constraint 
0.00/0.04	c intension x[2] != x[6]  using generic constraint 
0.00/0.04	c intension x[2] != x[7]  using generic constraint 
0.00/0.05	c intension x[2] != x[8]  using generic constraint 
0.00/0.05	c intension x[2] != x[9]  using generic constraint 
0.00/0.05	c intension x[2] != x[10]  using generic constraint 
0.00/0.05	c intension x[2] != x[11]  using generic constraint 
0.00/0.05	c intension x[2] != x[12]  using generic constraint 
0.00/0.05	c intension x[2] != x[13]  using generic constraint 
0.00/0.05	c intension x[2] != x[14]  using generic constraint 
0.00/0.05	c intension x[2] != x[15]  using generic constraint 
0.00/0.05	c intension x[2] != x[16]  using generic constraint 
0.00/0.05	c intension x[2] != x[17]  using generic constraint 
0.00/0.05	c intension x[2] != x[18]  using generic constraint 
0.00/0.06	c intension x[2] != x[19]  using generic constraint 
0.00/0.06	c intension x[2] != x[20]  using generic constraint 
0.00/0.06	c intension x[2] != x[21]  using generic constraint 
0.00/0.06	c intension x[2] != x[22]  using generic constraint 
0.00/0.06	c intension x[2] != x[23]  using generic constraint 
0.00/0.06	c intension x[2] != x[24]  using generic constraint 
0.00/0.06	c intension x[3] != x[5]  using generic constraint 
0.00/0.06	c intension x[3] != x[6]  using generic constraint 
0.00/0.06	c intension x[3] != x[7]  using generic constraint 
0.00/0.06	c intension x[3] != x[8]  using generic constraint 
0.00/0.06	c intension x[3] != x[9]  using generic constraint 
0.00/0.06	c intension x[3] != x[10]  using generic constraint 
0.00/0.07	c intension x[3] != x[11]  using generic constraint 
0.00/0.07	c intension x[3] != x[12]  using generic constraint 
0.00/0.07	c intension x[3] != x[13]  using generic constraint 
0.00/0.07	c intension x[3] != x[14]  using generic constraint 
0.00/0.07	c intension x[3] != x[15]  using generic constraint 
0.00/0.07	c intension x[3] != x[16]  using generic constraint 
0.00/0.07	c intension x[3] != x[17]  using generic constraint 
0.00/0.07	c intension x[3] != x[18]  using generic constraint 
0.00/0.07	c intension x[3] != x[19]  using generic constraint 
0.00/0.07	c intension x[3] != x[20]  using generic constraint 
0.00/0.07	c intension x[3] != x[21]  using generic constraint 
0.00/0.08	c intension x[3] != x[22]  using generic constraint 
0.00/0.08	c intension x[3] != x[23]  using generic constraint 
0.00/0.08	c intension x[3] != x[24]  using generic constraint 
0.00/0.08	c intension x[4] != x[6]  using generic constraint 
0.00/0.08	c intension x[4] != x[7]  using generic constraint 
0.00/0.08	c intension x[4] != x[8]  using generic constraint 
0.00/0.08	c intension x[4] != x[9]  using generic constraint 
0.00/0.08	c intension x[4] != x[10]  using generic constraint 
0.00/0.08	c intension x[4] != x[11]  using generic constraint 
0.00/0.08	c intension x[4] != x[12]  using generic constraint 
0.00/0.08	c intension x[4] != x[13]  using generic constraint 
0.00/0.08	c intension x[4] != x[14]  using generic constraint 
0.00/0.09	c intension x[4] != x[15]  using generic constraint 
0.00/0.09	c intension x[4] != x[16]  using generic constraint 
0.00/0.09	c intension x[4] != x[17]  using generic constraint 
0.00/0.09	c intension x[4] != x[18]  using generic constraint 
0.00/0.09	c intension x[4] != x[19]  using generic constraint 
0.00/0.09	c intension x[4] != x[20]  using generic constraint 
0.00/0.09	c intension x[4] != x[21]  using generic constraint 
0.00/0.09	c intension x[4] != x[22]  using generic constraint 
0.00/0.09	c intension x[4] != x[23]  using generic constraint 
0.00/0.09	c intension x[4] != x[24]  using generic constraint 
0.00/0.09	c intension x[5] != x[7]  using generic constraint 
0.00/0.09	c intension x[5] != x[8]  using generic constraint 
0.00/0.10	c intension x[5] != x[9]  using generic constraint 
0.00/0.10	c intension x[5] != x[10]  using generic constraint 
0.00/0.10	c intension x[5] != x[11]  using generic constraint 
0.00/0.10	c intension x[5] != x[12]  using generic constraint 
0.00/0.10	c intension x[5] != x[13]  using generic constraint 
0.00/0.10	c intension x[5] != x[14]  using generic constraint 
0.00/0.10	c intension x[5] != x[15]  using generic constraint 
0.00/0.10	c intension x[5] != x[16]  using generic constraint 
0.00/0.10	c intension x[5] != x[17]  using generic constraint 
0.00/0.10	c intension x[5] != x[18]  using generic constraint 
0.00/0.10	c intension x[5] != x[19]  using generic constraint 
0.10/0.11	c intension x[5] != x[20]  using generic constraint 
0.10/0.11	c intension x[5] != x[21]  using generic constraint 
0.10/0.11	c intension x[5] != x[22]  using generic constraint 
0.10/0.11	c intension x[5] != x[23]  using generic constraint 
0.10/0.11	c intension x[5] != x[24]  using generic constraint 
0.10/0.11	c intension x[6] != x[8]  using generic constraint 
0.10/0.11	c intension x[6] != x[9]  using generic constraint 
0.10/0.11	c intension x[6] != x[10]  using generic constraint 
0.10/0.11	c intension x[6] != x[11]  using generic constraint 
0.10/0.11	c intension x[6] != x[12]  using generic constraint 
0.10/0.11	c intension x[6] != x[13]  using generic constraint 
0.10/0.12	c intension x[6] != x[14]  using generic constraint 
0.10/0.12	c intension x[6] != x[15]  using generic constraint 
0.10/0.12	c intension x[6] != x[16]  using generic constraint 
0.10/0.12	c intension x[6] != x[17]  using generic constraint 
0.10/0.12	c intension x[6] != x[18]  using generic constraint 
0.10/0.12	c intension x[6] != x[19]  using generic constraint 
0.10/0.12	c intension x[6] != x[20]  using generic constraint 
0.10/0.12	c intension x[6] != x[21]  using generic constraint 
0.10/0.12	c intension x[6] != x[22]  using generic constraint 
0.10/0.12	c intension x[6] != x[23]  using generic constraint 
0.10/0.12	c intension x[6] != x[24]  using generic constraint 
0.10/0.12	c intension x[7] != x[9]  using generic constraint 
0.10/0.13	c intension x[7] != x[10]  using generic constraint 
0.10/0.13	c intension x[7] != x[11]  using generic constraint 
0.10/0.13	c intension x[7] != x[12]  using generic constraint 
0.10/0.13	c intension x[7] != x[13]  using generic constraint 
0.10/0.13	c intension x[7] != x[14]  using generic constraint 
0.10/0.13	c intension x[7] != x[15]  using generic constraint 
0.10/0.13	c intension x[7] != x[16]  using generic constraint 
0.10/0.13	c intension x[7] != x[17]  using generic constraint 
0.10/0.13	c intension x[7] != x[18]  using generic constraint 
0.10/0.13	c intension x[7] != x[19]  using generic constraint 
0.10/0.13	c intension x[7] != x[20]  using generic constraint 
0.10/0.14	c intension x[7] != x[21]  using generic constraint 
0.10/0.14	c intension x[7] != x[22]  using generic constraint 
0.10/0.14	c intension x[7] != x[23]  using generic constraint 
0.10/0.14	c intension x[7] != x[24]  using generic constraint 
0.10/0.14	c intension x[8] != x[10]  using generic constraint 
0.10/0.14	c intension x[8] != x[11]  using generic constraint 
0.10/0.14	c intension x[8] != x[12]  using generic constraint 
0.10/0.14	c intension x[8] != x[13]  using generic constraint 
0.10/0.14	c intension x[8] != x[14]  using generic constraint 
0.10/0.14	c intension x[8] != x[15]  using generic constraint 
0.10/0.14	c intension x[8] != x[16]  using generic constraint 
0.10/0.14	c intension x[8] != x[17]  using generic constraint 
0.10/0.15	c intension x[8] != x[18]  using generic constraint 
0.10/0.15	c intension x[8] != x[19]  using generic constraint 
0.10/0.15	c intension x[8] != x[20]  using generic constraint 
0.10/0.15	c intension x[8] != x[21]  using generic constraint 
0.10/0.15	c intension x[8] != x[22]  using generic constraint 
0.10/0.15	c intension x[8] != x[23]  using generic constraint 
0.10/0.15	c intension x[8] != x[24]  using generic constraint 
0.10/0.15	c intension x[9] != x[11]  using generic constraint 
0.10/0.15	c intension x[9] != x[12]  using generic constraint 
0.10/0.15	c intension x[9] != x[13]  using generic constraint 
0.10/0.15	c intension x[9] != x[14]  using generic constraint 
0.10/0.15	c intension x[9] != x[15]  using generic constraint 
0.10/0.16	c intension x[9] != x[16]  using generic constraint 
0.10/0.16	c intension x[9] != x[17]  using generic constraint 
0.10/0.16	c intension x[9] != x[18]  using generic constraint 
0.10/0.16	c intension x[9] != x[19]  using generic constraint 
0.10/0.16	c intension x[9] != x[20]  using generic constraint 
0.10/0.16	c intension x[9] != x[21]  using generic constraint 
0.10/0.16	c intension x[9] != x[22]  using generic constraint 
0.10/0.16	c intension x[9] != x[23]  using generic constraint 
0.10/0.16	c intension x[9] != x[24]  using generic constraint 
0.10/0.16	c intension x[10] != x[12]  using generic constraint 
0.10/0.16	c intension x[10] != x[13]  using generic constraint 
0.10/0.17	c intension x[10] != x[14]  using generic constraint 
0.10/0.17	c intension x[10] != x[15]  using generic constraint 
0.10/0.17	c intension x[10] != x[16]  using generic constraint 
0.10/0.17	c intension x[10] != x[17]  using generic constraint 
0.10/0.17	c intension x[10] != x[18]  using generic constraint 
0.10/0.17	c intension x[10] != x[19]  using generic constraint 
0.10/0.17	c intension x[10] != x[20]  using generic constraint 
0.10/0.17	c intension x[10] != x[21]  using generic constraint 
0.10/0.17	c intension x[10] != x[22]  using generic constraint 
0.10/0.17	c intension x[10] != x[23]  using generic constraint 
0.10/0.17	c intension x[10] != x[24]  using generic constraint 
0.10/0.17	c intension x[11] != x[13]  using generic constraint 
0.10/0.18	c intension x[11] != x[14]  using generic constraint 
0.10/0.18	c intension x[11] != x[15]  using generic constraint 
0.10/0.18	c intension x[11] != x[16]  using generic constraint 
0.10/0.18	c intension x[11] != x[17]  using generic constraint 
0.10/0.18	c intension x[11] != x[18]  using generic constraint 
0.10/0.18	c intension x[11] != x[19]  using generic constraint 
0.10/0.18	c intension x[11] != x[20]  using generic constraint 
0.10/0.18	c intension x[11] != x[21]  using generic constraint 
0.10/0.18	c intension x[11] != x[22]  using generic constraint 
0.10/0.18	c intension x[11] != x[23]  using generic constraint 
0.10/0.18	c intension x[11] != x[24]  using generic constraint 
0.10/0.19	c intension x[12] != x[14]  using generic constraint 
0.10/0.19	c intension x[12] != x[15]  using generic constraint 
0.10/0.19	c intension x[12] != x[16]  using generic constraint 
0.10/0.19	c intension x[12] != x[17]  using generic constraint 
0.10/0.19	c intension x[12] != x[18]  using generic constraint 
0.10/0.19	c intension x[12] != x[19]  using generic constraint 
0.10/0.19	c intension x[12] != x[20]  using generic constraint 
0.10/0.19	c intension x[12] != x[21]  using generic constraint 
0.10/0.19	c intension x[12] != x[22]  using generic constraint 
0.10/0.19	c intension x[12] != x[23]  using generic constraint 
0.10/0.19	c intension x[12] != x[24]  using generic constraint 
0.10/0.19	c intension x[13] != x[15]  using generic constraint 
0.10/0.20	c intension x[13] != x[16]  using generic constraint 
0.10/0.20	c intension x[13] != x[17]  using generic constraint 
0.10/0.20	c intension x[13] != x[18]  using generic constraint 
0.10/0.20	c intension x[13] != x[19]  using generic constraint 
0.10/0.20	c intension x[13] != x[20]  using generic constraint 
0.10/0.20	c intension x[13] != x[21]  using generic constraint 
0.10/0.20	c intension x[13] != x[22]  using generic constraint 
0.10/0.20	c intension x[13] != x[23]  using generic constraint 
0.10/0.20	c intension x[13] != x[24]  using generic constraint 
0.10/0.20	c intension x[14] != x[16]  using generic constraint 
0.10/0.20	c intension x[14] != x[17]  using generic constraint 
0.10/0.21	c intension x[14] != x[18]  using generic constraint 
0.10/0.21	c intension x[14] != x[19]  using generic constraint 
0.10/0.21	c intension x[14] != x[20]  using generic constraint 
0.10/0.21	c intension x[14] != x[21]  using generic constraint 
0.10/0.21	c intension x[14] != x[22]  using generic constraint 
0.10/0.21	c intension x[14] != x[23]  using generic constraint 
0.10/0.21	c intension x[14] != x[24]  using generic constraint 
0.10/0.21	c intension x[15] != x[17]  using generic constraint 
0.10/0.21	c intension x[15] != x[18]  using generic constraint 
0.10/0.21	c intension x[15] != x[19]  using generic constraint 
0.21/0.21	c intension x[15] != x[20]  using generic constraint 
0.21/0.22	c intension x[15] != x[21]  using generic constraint 
0.21/0.22	c intension x[15] != x[22]  using generic constraint 
0.21/0.22	c intension x[15] != x[23]  using generic constraint 
0.21/0.22	c intension x[15] != x[24]  using generic constraint 
0.21/0.22	c intension x[16] != x[18]  using generic constraint 
0.21/0.22	c intension x[16] != x[19]  using generic constraint 
0.21/0.22	c intension x[16] != x[20]  using generic constraint 
0.21/0.22	c intension x[16] != x[21]  using generic constraint 
0.21/0.22	c intension x[16] != x[22]  using generic constraint 
0.21/0.22	c intension x[16] != x[23]  using generic constraint 
0.21/0.22	c intension x[16] != x[24]  using generic constraint 
0.21/0.22	c intension x[17] != x[19]  using generic constraint 
0.21/0.23	c intension x[17] != x[20]  using generic constraint 
0.21/0.23	c intension x[17] != x[21]  using generic constraint 
0.21/0.23	c intension x[17] != x[22]  using generic constraint 
0.21/0.23	c intension x[17] != x[23]  using generic constraint 
0.21/0.23	c intension x[17] != x[24]  using generic constraint 
0.21/0.23	c intension x[18] != x[20]  using generic constraint 
0.21/0.23	c intension x[18] != x[21]  using generic constraint 
0.21/0.23	c intension x[18] != x[22]  using generic constraint 
0.21/0.23	c intension x[18] != x[23]  using generic constraint 
0.21/0.23	c intension x[18] != x[24]  using generic constraint 
0.21/0.23	c intension x[19] != x[21]  using generic constraint 
0.21/0.24	c intension x[19] != x[22]  using generic constraint 
0.21/0.24	c intension x[19] != x[23]  using generic constraint 
0.21/0.24	c intension x[19] != x[24]  using generic constraint 
0.21/0.24	c intension x[20] != x[22]  using generic constraint 
0.21/0.24	c intension x[20] != x[23]  using generic constraint 
0.21/0.24	c intension x[20] != x[24]  using generic constraint 
0.21/0.24	c intension x[21] != x[23]  using generic constraint 
0.21/0.24	c intension x[21] != x[24]  using generic constraint 
0.21/0.24	c intension x[22] != x[24]  using generic constraint 
0.21/0.28	c SAT : Variables: 631 -- Clauses: 7541
0.21/0.28	c root propagations     : 9           
0.21/0.28	c restarts enabled, print stats at every restarts
0.21/0.28	c
0.21/0.28	c
0.21/0.28	c
0.21/0.28	c This is cosoco 1.12 --  
0.21/0.28	c
0.21/0.28	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266284-1502578909.xml 
0.21/0.28	c ========================================[ Problem Statistics ]===========================================
0.21/0.28	c |                                                                                                       
0.21/0.28	c |  Parse time        :         0.28 s 
0.21/0.28	c |
0.21/0.28	c |               Variables: 26
0.21/0.28	c |            Domain Sizes: 6..25
0.21/0.28	c |
0.21/0.28	c |             Constraints: 309
0.21/0.28	c |                   Arity: 2..2  -- Binary: 309
0.21/0.28	c | 
0.21/0.28	c |                   Types: 
0.21/0.28	c |                          (X != Y): 276
0.21/0.28	c |                          Intension: 33
0.21/0.28	c |                          
0.21/0.28	c =========================================================================================================
0.21/0.28	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.21/0.28	c 10             28             7050           1191           9              3              10   14   10   
0.21/0.28	c 20             54             12691          2277           9              6              7   12   9     
0.21/0.29	c 30             86             18816          3487           9              9              6   13   10    
0.21/0.29	c 40             109            23510          4359           9              14             8   10   8     
0.21/0.29	c 50             149            30028          5488           9              18             7   21   12    
0.21/0.29	c 60             172            36001          6954           9              22             6   9   6      
0.21/0.29	c 70             202            42446          8282           9              26             6   13   9     
0.21/0.29	c 80             228            48793          9359           9              29             10   12   9    
0.21/0.29	c 90             258            55001          10415          9              32             9   13   11    
0.21/0.30	c 100            276            59276          11732          9              36             5   6   4      
0.21/0.30	c 101            282            60583          12231          9              37             6   6   3      
0.21/0.30	c 110            311            66336          13140          9              41             13   13   11   
0.21/0.30	c 120            339            72959          14325          9              44             10   13   9    
0.21/0.30	c 130            376            80446          15437          9              48             10   16   12   
0.21/0.30	c 140            399            86741          16962          9              52             5   8   5      
0.21/0.30	c 150            423            93121          18202          9              56             8   10   8     
0.21/0.31	c 160            468            102480         19507          9              61             11   15   11   
0.21/0.31	c 170            507            111702         20963          9              64             8   13   10    
0.21/0.31	c 180            536            117044         21914          9              70             10   14   10   
0.21/0.31	c 190            553            121016         23180          9              73             5   6   4      
0.21/0.31	c 200            586            127988         24546          9              77             9   13   9     
0.31/0.31	c 210            619            136357         26301          9              82             4   8   6      
0.31/0.31	c 211            624            137737         26830          9              83             5   5   2      
0.31/0.32	c 220            652            143337         27860          9              85             10   15   10   
0.31/0.32	c 230            683            150947         29295          9              89             7   12   9     
0.31/0.32	c 240            716            157921         30399          9              93             11   15   12   
0.31/0.32	c 250            747            164454         31605          9              98             10   13   9    
0.31/0.32	c 260            776            171419         32791          9              101            9   12   9     
0.31/0.32	c 270            810            177535         33932          9              103            5   11   9     
0.31/0.33	c 280            841            184930         35280          9              107            6   11   8     
0.31/0.33	c 290            875            191038         36314          9              111            9   16   12    
0.31/0.33	c 300            909            198305         37590          9              115            8   14   9     
0.31/0.33	c 310            938            204454         38721          9              119            9   13   9     
0.31/0.33	c 320            967            209840         39697          9              125            9   14   9     
0.31/0.33	c 330            992            216230         41348          9              129            5   8   5      
0.31/0.33	c 332            1009           219542         41955          9              131            15   16   10   
0.31/0.33	c 340            1034           224618         42847          9              134            13   14   11   
0.31/0.34	c 350            1073           231622         44118          9              139            9   14   10    
0.31/0.34	c 360            1103           238724         45560          9              143            5   7   5      
0.31/0.34	c 370            1136           244956         46589          9              146            11   15   11   
0.31/0.34	c 380            1172           251937         47692          9              149            9   16   11    
0.31/0.34	c 390            1209           260795         49112          9              153            8   14   9     
0.31/0.34	c 400            1245           267776         50275          9              158            10   16   11   
0.31/0.35	c 410            1276           273847         51331          9              159            10   14   10   
0.31/0.35	c solution 1
0.31/0.35	
0.31/0.35	v <instantiation type='solution'>
0.31/0.35	v <list>w0 x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] </list>
0.31/0.35	v <values>12 24 17 14 3 6 15 22 19 8 1 10 21 18 9 12 23 16 5 2 13 4 7 0 11 20 </values>
0.31/0.35	v </instantiation>
0.31/0.35	
0.31/0.35	c restarts              : 44          
0.31/0.35	c conflicts             : 413          (1181 /sec)
0.31/0.35	c decisions             : 1307         (3736 /sec)
0.31/0.35	c propagations          : 52082       (148879 /sec)
0.31/0.35	c root propagations     : 9           
0.31/0.35	c filter calls          : 278073         (794885 /sec)
0.31/0.35	c useless filter calls  : 251118         (90 %)
0.31/0.35	c
0.31/0.35	c clauses               : 7700
0.31/0.35	c SAT propagations      : 82
0.31/0.35	c SAT conflicts         : 0 (0 learnts)
0.31/0.35	c Memory used           : 31.24 MB
0.31/0.35	c CPU time              : 0.349788 s
0.31/0.35	
0.31/0.35	s SATISFIABLE

Verifier Data

OK	

Watcher Data

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (12082 MiB free)
  memory of node 1: 16384 MiB (15026 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266284-1502578909/watcher-4266284-1502578909 -o /tmp/evaluation-result-4266284-1502578909/solver-4266284-1502578909 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24592 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266284-1502578909.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=26108, runsolver pid=26105

[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26109
/proc/meminfo: memFree=27759836/32770624 swapFree=67108860/67108860
[pid=26108] ppid=26105 vsize=27116 memory=3428 CPUtime=0.1 cores=1,3,5,7
/proc/26108/stat : 26108 (cosoco) R 26105 26108 24508 0 -1 4202496 1027 0 0 0 10 0 0 0 20 0 1 0 90978827 27766784 857 33554432000 4194304 5972588 140722882753072 140722882749720 140344326081632 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 27586560 140722882757818 140722882757918 140722882757918 140722882760654 0
/proc/26108/statm: 6779 857 750 435 0 142 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27116 KiB
Current children cumulated memory: 3428 KiB

[startup+0.209472 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26109
/proc/meminfo: memFree=27759836/32770624 swapFree=67108860/67108860
[pid=26108] ppid=26105 vsize=27116 memory=3428 CPUtime=0.21 cores=1,3,5,7
/proc/26108/stat : 26108 (cosoco) R 26105 26108 24508 0 -1 4202496 1043 0 0 0 21 0 0 0 20 0 1 0 90978827 27766784 857 33554432000 4194304 5972588 140722882753072 140722882749720 140344326081632 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 27586560 140722882757818 140722882757918 140722882757918 140722882760654 0
/proc/26108/statm: 6779 857 750 435 0 142 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27116 KiB
Current children cumulated memory: 3428 KiB

[startup+0.309002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26109
/proc/meminfo: memFree=27759108/32770624 swapFree=67108860/67108860
[pid=26108] ppid=26105 vsize=31988 memory=4372 CPUtime=0.31 cores=1,3,5,7
/proc/26108/stat : 26108 (cosoco) R 26105 26108 24508 0 -1 4202496 1290 0 0 0 31 0 0 0 20 0 1 0 90978827 32755712 1093 33554432000 4194304 5972588 140722882753072 140722882749720 5070800 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 27586560 140722882757818 140722882757918 140722882757918 140722882760654 0
/proc/26108/statm: 7997 1093 822 435 0 1360 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31988 KiB
Current children cumulated memory: 4372 KiB

[startup+0.352096 s]
# the end of solver process 26108 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.350051 s, system=0.001003 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.309002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26109
/proc/meminfo: memFree=27759108/32770624 swapFree=67108860/67108860
[pid=26108] ppid=26105 vsize=31988 memory=4372 CPUtime=0.31 cores=1,3,5,7
/proc/26108/stat : 26108 (cosoco) R 26105 26108 24508 0 -1 4202496 1290 0 0 0 31 0 0 0 20 0 1 0 90978827 32755712 1093 33554432000 4194304 5972588 140722882753072 140722882749720 5070800 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 27586560 140722882757818 140722882757918 140722882757918 140722882760654 0
/proc/26108/statm: 7997 1093 822 435 0 1360 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31988 KiB
Current children cumulated memory: 4372 KiB

Child status: 0
Real time (s): 0.352118
CPU time (s): 0.351054
CPU user time (s): 0.350051
CPU system time (s): 0.001003
CPU usage (%): 99.6978
Max. virtual memory (cumulated for all children) (KiB): 31988
Max. memory (cumulated for all children) (KiB): 4372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.350051
system time used= 0.001003
maximum resident set size= 4600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1312
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 1


# summary of solver processes directly reported to runsolver:
#   pid: 26108
#   total CPU time (s): 0.351054
#   total CPU user time (s): 0.350051
#   total CPU system time (s): 0.001003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.022601 second user time and 0.047153 second system time

The end

Launcher Data

Begin job on node104 at 2017-08-13 00:47:31
IDJOB=4266284
IDBENCH=130607
IDSOLVER=2655
FILE ID=node104/4266284-1502578909
RUNJOBID= node104-1502567255-24592
PBS_JOBID= 20628287
Free space on /tmp= 61860 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-05_X2.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266284-1502578909/watcher-4266284-1502578909 -o /tmp/evaluation-result-4266284-1502578909/solver-4266284-1502578909 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502567255-24592 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4266284-1502578909.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e93f9383432bfdcdac2c998bf48e4532
RANDOM SEED=129066470

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27760328 kB
MemAvailable:   31009052 kB
Buffers:          129668 kB
Cached:          3414044 kB
SwapCached:            0 kB
Active:          1313940 kB
Inactive:        3272884 kB
Active(anon):    1045648 kB
Inactive(anon):    25024 kB
Active(file):     268292 kB
Inactive(file):  3247860 kB
Unevictable:        6532 kB
Mlocked:            6532 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2340 kB
Writeback:             0 kB
AnonPages:       1020520 kB
Mapped:            44412 kB
Shmem:             25228 kB
Slab:             122328 kB
SReclaimable:      96812 kB
SUnreclaim:        25516 kB
KernelStack:        3360 kB
PageTables:         6740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1373504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    460800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61856 MiB
End job on node104 at 2017-08-13 00:47:31