Trace number 1797468

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) 1200.01 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
18.69/18.75	This is MiniSat 2.0 beta
18.69/18.75	WARNING: for repeatability, setting FPU to use double precision
18.69/18.75	============================[ Problem Statistics ]=============================
18.69/18.75	|                                                                             |
18.69/18.75	|  Number of variables:  252004                                               |
18.69/18.75	|  Number of clauses:    951675                                               |
18.73/19.27	|  Parsing time:         0.45         s                                       |
18.73/19.30	============================[ Search Statistics ]==============================
18.73/19.30	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.73/19.30	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.73/19.30	===============================================================================
18.73/19.30	|         0 |  252004   828531  1986334 |   276177        0    nan |  0.000 % |
18.73/19.52	|       101 |  251973   828531  1986334 |   303794       99    118 |  1.362 % |
19.78/19.82	|       251 |  251713   828531  1986334 |   334174      247     90 |  1.736 % |
19.98/20.05	|       476 |  251705   828531  1986334 |   367591      471     72 |  1.796 % |
20.27/20.36	|       813 |  251677   828531  1986334 |   404350      807     51 |  1.920 % |
20.98/21.03	|      1320 |  247036   797631  1919948 |   444785     1308     40 |  4.089 % |
21.67/21.78	|      2079 |  240720   756795  1831092 |   489264     2056     41 |  6.033 % |
22.87/22.91	|      3219 |  232972   706693  1723059 |   538190     3173     42 |  7.552 % |
24.37/24.44	|      4933 |  229098   684880  1675698 |   592009     4870     48 |  9.531 % |
27.07/27.16	|      7495 |  226961   668371  1639542 |   651210     7347     58 |  9.938 % |
31.17/31.24	|     11339 |  222978   642715  1583073 |   716332    11137     75 | 11.518 % |
38.76/38.82	|     17108 |  221330   631912  1559706 |   787965    16866    102 | 12.172 % |
50.36/50.41	|     25757 |  218320   613163  1518848 |   866761    25386    118 | 13.371 % |
102.62/102.74	|     38736 |  218170   612238  1516744 |   953437    38342    211 | 13.426 % |
141.01/141.14	|     58197 |  215660   597391  1484963 |  1048781    57585    227 | 14.424 % |
295.66/295.84	|     87390 |  214904   592814  1475663 |  1153659    86666    414 | 14.722 % |
486.12/486.36	|    131179 |  214379   589503  1468415 |  1269025   130302    498 | 14.930 % |
1030.16/1030.58	|    196863 |  214093   588009  1465122 |  1395928   195906    643 | 15.056 % |

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-1797468-1242071875/watcher-1797468-1242071875 -o /tmp/evaluation-result-1797468-1242071875/solver-1797468-1242071875 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797468-1242071875.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: 0.85 1.34 1.71 3/65 17466
/proc/meminfo: memFree=1376696/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=15096 CPUtime=0
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 235216714 15458304 169 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 3774 170 90 274 0 3497 0

[startup+0.103403 s]
/proc/loadavg: 0.85 1.34 1.71 3/65 17466
/proc/meminfo: memFree=1376696/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=15096 CPUtime=0.09
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 1824 0 0 0 9 0 0 0 21 0 1 0 235216714 15458304 1807 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 3774 1808 90 274 0 3497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15096

[startup+0.202411 s]
/proc/loadavg: 0.85 1.34 1.71 3/65 17466
/proc/meminfo: memFree=1376696/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=15096 CPUtime=0.19
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 3464 0 0 0 18 1 0 0 22 0 1 0 235216714 15458304 3447 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 3774 3448 90 274 0 3497 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15096

[startup+0.302423 s]
/proc/loadavg: 0.85 1.34 1.71 3/65 17466
/proc/meminfo: memFree=1376696/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=27588 CPUtime=0.3
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 6539 0 0 0 28 2 0 0 23 0 1 0 235216714 28250112 6522 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 6897 6523 90 274 0 6620 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 27588

[startup+0.702464 s]
/proc/loadavg: 0.85 1.34 1.71 3/65 17466
/proc/meminfo: memFree=1376696/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=55576 CPUtime=0.69
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 13697 0 0 0 65 4 0 0 25 0 1 0 235216714 56909824 13680 1992294400 134512640 135635349 4294956224 18446744073709551615 135072743 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 13894 13680 97 274 0 13617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55576

[startup+1.50155 s]
/proc/loadavg: 0.85 1.34 1.71 2/66 17467
/proc/meminfo: memFree=1317104/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=65740 CPUtime=1.49
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 16260 0 0 0 144 5 0 0 25 0 1 0 235216714 67317760 16243 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 16435 16243 97 274 0 16158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65740

[startup+3.10171 s]
/proc/loadavg: 0.85 1.34 1.71 2/66 17467
/proc/meminfo: memFree=1304112/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=82504 CPUtime=3.09
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 20450 0 0 0 302 7 0 0 25 0 1 0 235216714 84484096 20433 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 20626 20433 97 274 0 20349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82504

[startup+6.30105 s]
/proc/loadavg: 0.86 1.33 1.70 2/66 17467
/proc/meminfo: memFree=1267320/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=117880 CPUtime=6.29
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 29289 0 0 0 617 12 0 0 25 0 1 0 235216714 120709120 29272 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 29470 29272 97 274 0 29193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117880

[startup+12.7017 s]
/proc/loadavg: 0.95 1.34 1.71 2/66 17467
/proc/meminfo: memFree=1167096/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219244 CPUtime=12.68
/proc/17466/stat : 17466 (IUT_BMB_SIM) R 17464 17466 17429 0 -1 4194304 54629 0 0 0 1245 23 0 0 25 0 1 0 235216714 224505856 54612 1992294400 134512640 135635349 4294956224 18446744073709551615 134549822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17466/statm: 54811 54612 97 274 0 54534 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 219244

[startup+25.502 s]
/proc/loadavg: 1.18 1.37 1.71 2/67 17468
/proc/meminfo: memFree=1090928/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=54992 CPUtime=6.74
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 12678 0 0 0 666 8 0 0 25 0 1 0 235218587 56311808 12428 1992294400 134512640 135212939 4294956320 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 13748 12428 77 170 0 13576 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 274424

[startup+51.1027 s]
/proc/loadavg: 1.18 1.36 1.70 2/67 17468
/proc/meminfo: memFree=1080752/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=65788 CPUtime=32.33
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 15383 0 0 0 3222 11 0 0 25 0 1 0 235218587 67366912 15133 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 16447 15133 77 170 0 16275 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 285220

[startup+102.301 s]
/proc/loadavg: 1.08 1.30 1.66 2/67 17468
/proc/meminfo: memFree=1060272/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=85924 CPUtime=83.49
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 20405 0 0 0 8333 16 0 0 25 0 1 0 235218587 87986176 20155 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 21481 20155 77 170 0 21309 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 305356

[startup+162.301 s]
/proc/loadavg: 1.03 1.24 1.61 2/67 17468
/proc/meminfo: memFree=1026352/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=120396 CPUtime=143.47
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 28948 0 0 0 14324 23 0 0 25 0 1 0 235218587 123285504 28698 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 30099 28698 77 170 0 29927 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 339828

[startup+222.307 s]
/proc/loadavg: 1.06 1.21 1.58 2/67 17474
/proc/meminfo: memFree=990384/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=156040 CPUtime=203.46
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 37860 0 0 0 20318 28 0 0 25 0 1 0 235218587 159784960 37610 1992294400 134512640 135212939 4294956320 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 39010 37610 77 170 0 38838 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 375472

[startup+282.303 s]
/proc/loadavg: 1.08 1.19 1.54 2/67 17474
/proc/meminfo: memFree=953392/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=193088 CPUtime=263.44
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 47150 0 0 0 26308 36 0 0 25 0 1 0 235218587 197722112 46900 1992294400 134512640 135212939 4294956320 18446744073709551615 134526875 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 48272 46900 77 170 0 48100 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 412520

[startup+342.302 s]
/proc/loadavg: 1.07 1.16 1.51 2/67 17474
/proc/meminfo: memFree=913712/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=232580 CPUtime=323.42
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 56972 0 0 0 32298 44 0 0 25 0 1 0 235218587 238161920 56722 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 58145 56722 77 170 0 57973 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 452012

[startup+402.302 s]
/proc/loadavg: 1.07 1.15 1.48 2/67 17474
/proc/meminfo: memFree=884976/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=261392 CPUtime=383.41
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 64192 0 0 0 38292 49 0 0 25 0 1 0 235218587 267665408 63942 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 65348 63942 77 170 0 65176 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 480824

[startup+462.303 s]
/proc/loadavg: 1.06 1.13 1.45 2/67 17474
/proc/meminfo: memFree=844464/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=301772 CPUtime=443.39
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 74323 0 0 0 44281 58 0 0 25 0 1 0 235218587 309014528 74073 1992294400 134512640 135212939 4294956320 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 75443 74073 77 170 0 75271 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 521204

[startup+522.303 s]

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

/proc/17468/statm: 91762 90320 77 170 0 91590 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 586480

[startup+642.302 s]
/proc/loadavg: 1.03 1.11 1.39 2/67 17474
/proc/meminfo: memFree=762800/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=383364 CPUtime=623.34
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 94656 0 0 0 62261 73 0 0 25 0 1 0 235218587 392564736 94406 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 95841 94406 77 170 0 95669 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 602796

[startup+702.303 s]
/proc/loadavg: 1.01 1.08 1.36 2/67 17474
/proc/meminfo: memFree=743152/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=402876 CPUtime=683.32
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 99536 0 0 0 68255 77 0 0 25 0 1 0 235218587 412545024 99286 1992294400 134512640 135212939 4294956320 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 100719 99286 77 170 0 100547 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 622308

[startup+762.303 s]
/proc/loadavg: 1.00 1.07 1.33 2/67 17474
/proc/meminfo: memFree=715056/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=430688 CPUtime=743.31
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 106514 0 0 0 74249 82 0 0 25 0 1 0 235218587 441024512 106264 1992294400 134512640 135212939 4294956320 18446744073709551615 134529415 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 107672 106264 77 170 0 107500 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 650120

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.31 2/67 17474
/proc/meminfo: memFree=688624/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=457280 CPUtime=803.29
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 113166 0 0 0 80243 86 0 0 25 0 1 0 235218587 468254720 112916 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 114320 112916 77 170 0 114148 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 676712

[startup+882.306 s]
/proc/loadavg: 1.00 1.04 1.29 2/67 17474
/proc/meminfo: memFree=663280/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=482372 CPUtime=863.27
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 119424 0 0 0 86236 91 0 0 25 0 1 0 235218587 493948928 119174 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 120593 119174 77 170 0 120421 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 701804

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.27 2/67 17474
/proc/meminfo: memFree=634992/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=510812 CPUtime=923.25
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 126544 0 0 0 92228 97 0 0 25 0 1 0 235218587 523071488 126294 1992294400 134512640 135212939 4294956320 18446744073709551615 134539595 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 127703 126294 77 170 0 127531 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 730244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/67 17474
/proc/meminfo: memFree=606256/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=539160 CPUtime=983.23
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 133646 0 0 0 98220 103 0 0 25 0 1 0 235218587 552099840 133396 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 134790 133396 77 170 0 134618 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 758592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/67 17474
/proc/meminfo: memFree=563632/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=582444 CPUtime=1043.22
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 144465 0 0 0 104211 111 0 0 25 0 1 0 235218587 596422656 144215 1992294400 134512640 135212939 4294956320 18446744073709551615 134529286 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 145611 144215 77 170 0 145439 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 801876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 17474
/proc/meminfo: memFree=517616/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=628060 CPUtime=1103.19
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 155783 0 0 0 110199 120 0 0 25 0 1 0 235218587 643133440 155533 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 157015 155533 77 170 0 156843 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 847492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/67 17474
/proc/meminfo: memFree=472304/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=673712 CPUtime=1163.18
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 167212 0 0 0 116189 129 0 0 25 0 1 0 235218587 689881088 166962 1992294400 134512640 135212939 4294956320 18446744073709551615 134526525 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 168428 166962 77 170 0 168256 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 893144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 17474
/proc/meminfo: memFree=459248/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=686052 CPUtime=1181.28
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 170295 0 0 0 117997 131 0 0 25 0 1 0 235218587 702517248 170045 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 171513 170045 77 170 0 171341 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 905484

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 17474
/proc/meminfo: memFree=459248/2055920 swapFree=4181612/4192956
[pid=17466] ppid=17464 vsize=219432 CPUtime=18.73
/proc/17466/stat : 17466 (IUT_BMB_SIM) S 17464 17466 17429 0 -1 4194304 55588 0 0 0 1515 358 0 0 25 0 1 0 235216714 224698368 54684 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/17466/statm: 54858 54684 105 274 0 54581 0
[pid=17468] ppid=17466 vsize=686052 CPUtime=1181.28
/proc/17468/stat : 17468 (minisat) R 17466 17466 17429 0 -1 4194304 170295 0 0 0 117997 131 0 0 25 0 1 0 235218587 702517248 170045 1992294400 134512640 135212939 4294956320 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/17468/statm: 171513 170045 77 170 0 171341 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 905484

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17466 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=150696
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=622449
# CPU time returned by wait4() is 18.7731
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.45
CPU time (s): 1200.01
CPU user time (s): 1195.12
CPU system time (s): 4.89
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 905484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.1507
system time used= 3.62245
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55588
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= 4
involuntary context switches= 21

runsolver used 1.09283 second user time and 3.2825 second system time

The end

Launcher Data 

Begin job on node91 at 2009-05-11 21:57:57
IDJOB=1797468
IDBENCH=20366
IDSOLVER=650
FILE ID=node91/1797468-1242071875
PBS_JOBID= 9277642
Free space on /tmp= 66220 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797468-1242071875/watcher-1797468-1242071875 -o /tmp/evaluation-result-1797468-1242071875/solver-1797468-1242071875 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797468-1242071875.cnf HOME

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=609971590

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1377112 kB
Buffers:         47176 kB
Cached:         544436 kB
SwapCached:       4952 kB
Active:         132068 kB
Inactive:       468232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377112 kB
SwapTotal:     4192956 kB
SwapFree:      4181612 kB
Dirty:           23524 kB
Writeback:           0 kB
Mapped:          15108 kB
Slab:            64372 kB
Committed_AS:   664088 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66200 MiB
End job on node91 at 2009-05-11 22:17:59