Trace number 1797470

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
IUT_BMB_SIM 1.0? (TO) 1200.08 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
13.59/13.67	This is MiniSat 2.0 beta
13.59/13.67	WARNING: for repeatability, setting FPU to use double precision
13.59/13.67	============================[ Problem Statistics ]=============================
13.59/13.67	|                                                                             |
13.59/13.67	|  Number of variables:  184196                                               |
13.59/13.67	|  Number of clauses:    621908                                               |
13.65/14.00	|  Parsing time:         0.29         s                                       |
13.65/14.02	============================[ Search Statistics ]==============================
13.65/14.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
13.65/14.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
13.65/14.02	===============================================================================
13.65/14.02	|         0 |  184196   527978  1253749 |   175992        0    nan |  0.000 % |
14.18/14.22	|       100 |  184196   527978  1253749 |   193591      100    196 |  0.000 % |
14.37/14.43	|       256 |  184196   527978  1253749 |   212951      256    194 |  0.000 % |
14.67/14.78	|       481 |  184196   527978  1253749 |   234246      481    159 |  0.000 % |
15.17/15.24	|       822 |  184127   527607  1253007 |   257670      818    124 |  0.959 % |
15.87/15.94	|      1328 |  182429   516891  1230495 |   283437     1283    120 |  0.959 % |
17.07/17.10	|      2087 |  177577   485553  1163150 |   311781     2024    115 |  3.593 % |
18.27/18.34	|      3226 |  175097   469812  1129253 |   342959     3160    145 |  4.940 % |
20.87/20.97	|      4934 |  171146   444078  1073633 |   377255     4852    176 |  7.085 % |
24.07/24.13	|      7496 |  169389   433359  1051095 |   414981     7406    165 |  8.248 % |
34.37/34.43	|     11340 |  168846   430617  1045097 |   456479    11249    339 |  8.631 % |
49.57/49.66	|     17107 |  167252   420064  1021697 |   502127    16999    461 |  9.852 % |
69.86/69.95	|     25759 |  165830   409967   999677 |   552340    25597    466 |  9.971 % |
139.04/139.14	|     38734 |  165804   409962   999667 |   607574    38566    628 | 10.012 % |
227.41/227.58	|     58195 |  165725   409477   998599 |   668331    58025    721 | 10.115 % |
419.57/419.74	|     87390 |  165511   408300   996245 |   735165    87213    794 | 10.261 % |
746.39/746.65	|    131181 |  165296   406624   992879 |   808681   130990    996 | 10.261 % |
1143.59/1143.93	|    196867 |  164288   402327   983487 |   889549   196671   1000 | 11.095 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797470-1242071930/watcher-1797470-1242071930 -o /tmp/evaluation-result-1797470-1242071930/solver-1797470-1242071930 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797470-1242071930.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.16 1.55 3/64 16725
/proc/meminfo: memFree=1475504/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=11060 CPUtime=0
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 235220512 11325440 120 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 2765 121 90 274 0 2488 0

[startup+0.0139939 s]
/proc/loadavg: 0.92 1.16 1.55 3/64 16725
/proc/meminfo: memFree=1475504/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=11060 CPUtime=0
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 282 0 0 0 0 0 0 0 20 0 1 0 235220512 11325440 265 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 2765 266 90 274 0 2488 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11060

[startup+0.102002 s]
/proc/loadavg: 0.92 1.16 1.55 3/64 16725
/proc/meminfo: memFree=1475504/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=11060 CPUtime=0.09
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 1655 0 0 0 9 0 0 0 20 0 1 0 235220512 11325440 1638 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 2765 1638 90 274 0 2488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11060

[startup+0.302019 s]
/proc/loadavg: 0.92 1.16 1.55 3/64 16725
/proc/meminfo: memFree=1475504/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=37360 CPUtime=0.29
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 8699 0 0 0 25 4 0 0 22 0 1 0 235220512 38256640 8682 1992294400 134512640 135635349 4294956224 18446744073709551615 134535645 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 9340 8685 90 274 0 9063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37360

[startup+0.701055 s]
/proc/loadavg: 0.92 1.16 1.55 3/64 16725
/proc/meminfo: memFree=1475504/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=42376 CPUtime=0.69
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 10413 0 0 0 65 4 0 0 25 0 1 0 235220512 43393024 10396 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 10594 10396 97 274 0 10317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42376

[startup+1.50113 s]
/proc/loadavg: 0.93 1.16 1.55 2/65 16726
/proc/meminfo: memFree=1430568/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=51748 CPUtime=1.48
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 12747 0 0 0 143 5 0 0 25 0 1 0 235220512 52989952 12730 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 12937 12730 97 274 0 12660 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51748

[startup+3.10127 s]
/proc/loadavg: 0.93 1.16 1.55 2/65 16726
/proc/meminfo: memFree=1419048/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=68248 CPUtime=3.09
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 16875 0 0 0 301 8 0 0 25 0 1 0 235220512 69885952 16858 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 17062 16858 97 274 0 16785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68248

[startup+6.30156 s]
/proc/loadavg: 0.93 1.16 1.55 2/65 16726
/proc/meminfo: memFree=1384744/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=100192 CPUtime=6.29
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 24868 0 0 0 617 12 0 0 25 0 1 0 235220512 102596608 24851 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 25048 24851 97 274 0 24771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100192

[startup+12.7011 s]
/proc/loadavg: 0.94 1.15 1.54 2/65 16726
/proc/meminfo: memFree=1316664/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=12.68
/proc/16725/stat : 16725 (IUT_BMB_SIM) R 16723 16725 16688 0 -1 4194304 39191 0 0 0 1087 181 0 0 25 0 1 0 235220512 158081024 38415 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 38594 38415 100 274 0 38317 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154376

[startup+25.5013 s]
/proc/loadavg: 1.02 1.16 1.54 2/66 16727
/proc/meminfo: memFree=1273336/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=41024 CPUtime=11.82
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 9779 0 0 0 1177 5 0 0 25 0 1 0 235221878 42008576 9529 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 10256 9529 77 170 0 10084 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 195400

[startup+51.1016 s]
/proc/loadavg: 1.01 1.15 1.53 2/66 16727
/proc/meminfo: memFree=1247032/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=67540 CPUtime=37.41
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 16396 0 0 0 3730 11 0 0 25 0 1 0 235221878 69160960 16146 1992294400 134512640 135212939 4294956320 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 16885 16146 77 170 0 16713 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 221916

[startup+102.305 s]
/proc/loadavg: 1.00 1.12 1.50 2/66 16727
/proc/meminfo: memFree=1205432/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=109020 CPUtime=88.6
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 26759 0 0 0 8841 19 0 0 25 0 1 0 235221878 111636480 26509 1992294400 134512640 135212939 4294956320 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 27255 26509 77 170 0 27083 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 263396

[startup+162.302 s]
/proc/loadavg: 1.00 1.10 1.46 2/66 16733
/proc/meminfo: memFree=1165880/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=148820 CPUtime=148.58
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 36715 0 0 0 14831 27 0 0 25 0 1 0 235221878 152391680 36465 1992294400 134512640 135212939 4294956320 18446744073709551615 134529649 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 37205 36465 77 170 0 37033 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 303196

[startup+222.301 s]
/proc/loadavg: 1.00 1.08 1.43 2/66 16733
/proc/meminfo: memFree=1114936/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=199180 CPUtime=208.57
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 49305 0 0 0 20818 39 0 0 25 0 1 0 235221878 203960320 49055 1992294400 134512640 135212939 4294956320 18446744073709551615 134529675 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 49795 49055 77 170 0 49623 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 353556

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.40 2/66 16733
/proc/meminfo: memFree=1076408/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=238204 CPUtime=268.55
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 59028 0 0 0 26809 46 0 0 25 0 1 0 235221878 243920896 58778 1992294400 134512640 135212939 4294956320 18446744073709551615 134529626 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 59551 58778 77 170 0 59379 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 392580

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.37 2/66 16733
/proc/meminfo: memFree=1042488/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=271628 CPUtime=328.53
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 67402 0 0 0 32801 52 0 0 25 0 1 0 235221878 278147072 67152 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 67907 67152 77 170 0 67735 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 426004

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.35 2/66 16733
/proc/meminfo: memFree=1011832/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=302400 CPUtime=388.52
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 75109 0 0 0 38793 59 0 0 25 0 1 0 235221878 309657600 74859 1992294400 134512640 135212939 4294956320 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 75600 74859 77 170 0 75428 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 456776

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.32 2/66 16733
/proc/meminfo: memFree=969848/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=344404 CPUtime=448.51
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 85561 0 0 0 44783 68 0 0 25 0 1 0 235221878 352669696 85311 1992294400 134512640 135212939 4294956320 18446744073709551615 134536079 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 86101 85311 77 170 0 85929 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 498780

[startup+522.301 s]

################
# More data... #
################

/proc/16727/statm: 96803 96021 77 170 0 96631 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 541588

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.28 2/66 16733
/proc/meminfo: memFree=879288/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=434764 CPUtime=568.47
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 108171 0 0 0 56764 83 0 0 25 0 1 0 235221878 445198336 107921 1992294400 134512640 135212939 4294956320 18446744073709551615 134529478 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 108691 107921 77 170 0 108519 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 589140

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.26 2/66 16733
/proc/meminfo: memFree=835192/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=478392 CPUtime=628.46
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 119065 0 0 0 62755 91 0 0 25 0 1 0 235221878 489873408 118815 1992294400 134512640 135212939 4294956320 18446744073709551615 134529647 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 119598 118815 77 170 0 119426 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 632768

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 16733
/proc/meminfo: memFree=792568/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=521364 CPUtime=688.44
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 129816 0 0 0 68745 99 0 0 25 0 1 0 235221878 533876736 129566 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 130341 129566 77 170 0 130169 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 675740

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 16733
/proc/meminfo: memFree=752888/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=560540 CPUtime=748.43
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 139622 0 0 0 74737 106 0 0 25 0 1 0 235221878 573992960 139372 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 140135 139372 77 170 0 139963 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 714916

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 16733
/proc/meminfo: memFree=708408/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=605840 CPUtime=808.41
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 150887 0 0 0 80726 115 0 0 25 0 1 0 235221878 620380160 150637 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 151460 150637 77 170 0 151288 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 760216

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 16733
/proc/meminfo: memFree=667896/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=645800 CPUtime=868.41
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 160898 0 0 0 86716 125 0 0 25 0 1 0 235221878 661299200 160648 1992294400 134512640 135212939 4294956320 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 161450 160648 77 170 0 161278 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 800176

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 16733
/proc/meminfo: memFree=625848/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=688264 CPUtime=928.39
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 171509 0 0 0 92707 132 0 0 25 0 1 0 235221878 704782336 171259 1992294400 134512640 135212939 4294956320 18446744073709551615 134529478 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 172066 171259 77 170 0 171894 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 842640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 16733
/proc/meminfo: memFree=585976/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=727556 CPUtime=988.37
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 181349 0 0 0 98697 140 0 0 25 0 1 0 235221878 745017344 181099 1992294400 134512640 135212939 4294956320 18446744073709551615 134527098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 181889 181099 77 170 0 181717 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 881932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 16733
/proc/meminfo: memFree=556024/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=757980 CPUtime=1048.36
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 188933 0 0 0 104690 146 0 0 25 0 1 0 235221878 776171520 188683 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 189495 188683 77 170 0 189323 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 912356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 16733
/proc/meminfo: memFree=511480/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=801928 CPUtime=1108.34
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 199955 0 0 0 110678 156 0 0 25 0 1 0 235221878 821174272 199705 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 200482 199705 77 170 0 200310 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 956304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 16733
/proc/meminfo: memFree=475832/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=837944 CPUtime=1168.33
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 208955 0 0 0 116668 165 0 0 25 0 1 0 235221878 858054656 208705 1992294400 134512640 135212939 4294956320 18446744073709551615 134527071 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 209486 208705 77 170 0 209314 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 992320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 16733
/proc/meminfo: memFree=462264/2055920 swapFree=4178852/4192956
[pid=16725] ppid=16723 vsize=154376 CPUtime=13.65
/proc/16725/stat : 16725 (IUT_BMB_SIM) S 16723 16725 16688 0 -1 4194304 39197 0 0 0 1117 248 0 0 25 0 1 0 235220512 158081024 38420 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 38594 38420 105 274 0 38317 0
[pid=16727] ppid=16725 vsize=850708 CPUtime=1186.43
/proc/16727/stat : 16727 (minisat) R 16725 16725 16688 0 -1 4194304 212153 0 0 0 118476 167 0 0 25 0 1 0 235221878 871124992 211903 1992294400 134512640 135212939 4294956320 18446744073709551615 134529324 0 0 4096 3 0 0 0 17 1 0 0
/proc/16727/statm: 212677 211903 77 170 0 212505 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1005084

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16725 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=170301
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=511618
# CPU time returned by wait4() is 13.6819
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1195.93
CPU system time (s): 4.15
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1005084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1703
system time used= 2.51162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39197
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= 3
involuntary context switches= 31

runsolver used 1.3178 second user time and 3.05553 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-11 21:58:51
IDJOB=1797470
IDBENCH=20370
IDSOLVER=650
FILE ID=node55/1797470-1242071930
PBS_JOBID= 9277656
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797470-1242071930/watcher-1797470-1242071930 -o /tmp/evaluation-result-1797470-1242071930/solver-1797470-1242071930 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797470-1242071930.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1057676949

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1476048 kB
Buffers:         66400 kB
Cached:         455252 kB
SwapCached:       8408 kB
Active:         168612 kB
Inactive:       363404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476048 kB
SwapTotal:     4192956 kB
SwapFree:      4178852 kB
Dirty:           16952 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            33972 kB
Committed_AS:   697800 kB
PageTables:       1364 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66236 MiB
End job on node55 at 2009-05-11 22:18:54