Trace number 421586

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 1200.11 1200.09

General information on the benchmark

Nameindustrial/narain/
clauses-6.cnf
MD5SUM61486826db531b2bec67f4c4c779f9ff
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.1749
Satisfiable
(Un)Satisfiability was proved
Number of variables683995
Number of clauses2623082
Sum of the clauses size6506810
Maximum clause length385
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21990085
Number of clauses of size 3452561
Number of clauses of size 45943
Number of clauses of size 5154560
Number of clauses of size over 519932

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  683996                                               |
0.00/0.00	c |  Number of clauses:    2623082                                              |
3.30/3.31	c |  Parsing time:         3.01         s                                       |
46.39/46.47	c ============================[ Search Statistics ]==============================
46.39/46.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
46.39/46.47	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
46.39/46.47	c ===============================================================================
46.48/46.53	c |         0 |  173045   873272  3147312 |   291090        0    nan |  0.000 % |
46.58/46.69	c |       100 |  173022   873272  3147312 |   320199       94      7 | 24.700 % |
46.88/46.98	c |       250 |  172880   873272  3147312 |   352219      216      8 | 24.723 % |
46.98/47.09	c |       478 |  172863   873272  3147312 |   387441      438     16 | 24.726 % |
47.28/47.35	c |       817 |  172825   873272  3147312 |   426185      766     18 | 24.732 % |
49.88/49.94	c |      1323 |  172767   873272  3147312 |   468804     1250     16 | 24.760 % |
53.08/53.19	c |      2082 |  172485   860729  3070305 |   515684     1758     15 | 24.839 % |
58.78/58.80	c |      3221 |  163799   804718  2881129 |   567253     2221     16 | 31.441 % |
62.68/62.72	c |      4929 |   96339   411804  1487167 |   623978     2992     18 | 37.482 % |
64.78/64.81	c |      7493 |   85577   350218  1259019 |   686376     5165     32 | 37.482 % |
68.08/68.14	c |     11337 |   85572   350204  1258989 |   755014     8998     51 | 37.483 % |
74.88/74.99	c |     17103 |   83363   340791  1229471 |   830515    14584     57 | 37.994 % |
87.98/88.06	c |     25752 |   80620   330258  1193992 |   913567    23047     57 | 38.207 % |
100.99/101.05	c |     38727 |   79952   327961  1187791 |  1004923    36014     71 | 38.304 % |
125.29/125.34	c |     58188 |   77081   317303  1157195 |  1105416    54164     72 | 38.732 % |
167.49/167.57	c |     87381 |   75130   309741  1135158 |  1215957    83232     76 | 39.009 % |
249.69/249.79	c |    131172 |   69470   288509  1075214 |  1337553   126790     85 | 39.841 % |
385.59/385.60	c |    196856 |   65997   274199  1029209 |  1471309   190754     92 | 40.490 % |
611.90/611.90	c |    295385 |   61339   256957   977990 |  1618440   288859     93 | 41.133 % |
1053.51/1053.58	c |    443174 |   60274   253028   964211 |  1780284   436075     96 | 41.396 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-421586-1177493023 -o ROOT/results/node16/solver-421586-1177493023 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421586-1177493023/minisat_noassertions /tmp/evaluation/421586-1177493023/instance-421586-1177493023.cnf 

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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.97 0.87 3/77 10757
/proc/meminfo: memFree=1770248/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=2176 CPUtime=0
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 458 0 0 0 0 0 0 0 18 0 1 0 197220334 2228224 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 544 445 50 130 0 411 0

[startup+0.0934549 s]
/proc/loadavg: 0.93 0.97 0.87 3/77 10757
/proc/meminfo: memFree=1770248/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=10156 CPUtime=0.09
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 2259 0 0 0 8 1 0 0 18 0 1 0 197220334 10399744 2245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 2539 2245 50 130 0 2406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10156

[startup+0.101453 s]
/proc/loadavg: 0.93 0.97 0.87 3/77 10757
/proc/meminfo: memFree=1770248/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=10900 CPUtime=0.09
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 2411 0 0 0 8 1 0 0 18 0 1 0 197220334 11161600 2397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 2725 2398 50 130 0 2592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10900

[startup+0.30141 s]
/proc/loadavg: 0.93 0.97 0.87 3/77 10757
/proc/meminfo: memFree=1770248/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=26608 CPUtime=0.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 6304 0 0 0 26 3 0 0 19 0 1 0 197220334 27246592 6290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 6652 6290 50 130 0 6519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26608

[startup+0.701329 s]
/proc/loadavg: 0.93 0.97 0.87 3/77 10757
/proc/meminfo: memFree=1770248/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=57692 CPUtime=0.69
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 13448 0 0 0 62 7 0 0 22 0 1 0 197220334 59076608 13434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 14423 13435 50 130 0 14290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57692

[startup+1.50116 s]
/proc/loadavg: 0.93 0.97 0.87 2/78 10758
/proc/meminfo: memFree=1698184/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=115432 CPUtime=1.49
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 25682 0 0 0 136 13 0 0 25 0 1 0 197220334 118202368 25668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 28891 25669 50 130 0 28758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 115432

[startup+3.10183 s]
/proc/loadavg: 0.93 0.97 0.87 2/78 10758
/proc/meminfo: memFree=1633096/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=222540 CPUtime=3.09
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 51438 0 0 0 281 28 0 0 25 0 1 0 197220334 227880960 51424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 55635 51424 50 130 0 55502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 222540

[startup+6.30116 s]
/proc/loadavg: 0.93 0.97 0.88 2/78 10758
/proc/meminfo: memFree=1533512/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=252612 CPUtime=6.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 60367 0 0 0 596 33 0 0 25 0 1 0 197220334 258674688 60344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 63153 60344 61 130 0 63020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 252612

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.88 2/78 10758
/proc/meminfo: memFree=1521616/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=262444 CPUtime=12.69
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 63038 0 0 0 1234 35 0 0 25 0 1 0 197220334 268742656 63015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 65611 63015 61 130 0 65478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 262444

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.88 2/78 10758
/proc/meminfo: memFree=1441424/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=344784 CPUtime=25.49
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 82990 0 0 0 2503 46 0 0 25 0 1 0 197220334 353058816 82967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 86196 82967 61 130 0 86063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 344784

[startup+51.1018 s]
/proc/loadavg: 0.97 0.97 0.88 2/78 10758
/proc/meminfo: memFree=1443280/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=339804 CPUtime=51.08
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95172 0 0 0 5053 55 0 0 25 0 1 0 197220334 347959296 82204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 84951 82204 67 130 0 84818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 339804

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.88 2/78 10758
/proc/meminfo: memFree=1443216/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=339804 CPUtime=102.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95201 0 0 0 10173 56 0 0 25 0 1 0 197220334 347959296 82233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 84951 82233 67 130 0 84818 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 339804

[startup+162.302 s]
/proc/loadavg: 1.07 0.99 0.90 2/78 10758
/proc/meminfo: memFree=1443152/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=339804 CPUtime=162.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95201 0 0 0 16173 56 0 0 25 0 1 0 197220334 347959296 82233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 84951 82233 67 130 0 84818 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 339804

[startup+222.301 s]
/proc/loadavg: 1.02 0.99 0.90 2/78 10758
/proc/meminfo: memFree=1443088/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=339804 CPUtime=222.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95206 0 0 0 22173 56 0 0 25 0 1 0 197220334 347959296 82238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 84951 82238 67 130 0 84818 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 339804

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.91 3/78 10758
/proc/meminfo: memFree=1442512/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=340616 CPUtime=282.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95353 0 0 0 28173 56 0 0 25 0 1 0 197220334 348790784 82385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 85154 82385 67 130 0 85021 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 340616

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10758
/proc/meminfo: memFree=1440336/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=342736 CPUtime=342.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 95912 0 0 0 34172 57 0 0 25 0 1 0 197220334 350961664 82944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 85684 82944 67 130 0 85551 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 342736

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10758
/proc/meminfo: memFree=1427856/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=355284 CPUtime=402.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 99063 0 0 0 40168 61 0 0 25 0 1 0 197220334 363810816 86095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 88821 86095 67 130 0 88688 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 355284

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10758
/proc/meminfo: memFree=1417232/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=366020 CPUtime=462.29
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 101685 0 0 0 46166 63 0 0 25 0 1 0 197220334 374804480 88717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 91505 88717 67 130 0 91372 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 366020

[startup+522.302 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 10758
/proc/meminfo: memFree=1408912/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=374244 CPUtime=522.3
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 103748 0 0 0 52164 66 0 0 25 0 1 0 197220334 383225856 90780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 93561 90780 67 130 0 93428 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 374244

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 10758
/proc/meminfo: memFree=1396688/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=386416 CPUtime=582.3
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 106815 0 0 0 58161 69 0 0 25 0 1 0 197220334 395689984 93847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 96604 93847 67 130 0 96471 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 386416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10758
/proc/meminfo: memFree=1389584/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=393444 CPUtime=642.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 108580 0 0 0 64160 71 0 0 25 0 1 0 197220334 402886656 95612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 98361 95612 67 130 0 98228 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 393444

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1379920/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=403748 CPUtime=702.3
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 111000 0 0 0 70156 74 0 0 25 0 1 0 197220334 413437952 98032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548482 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 100937 98032 67 130 0 100804 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 403748

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1367568/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=415844 CPUtime=762.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 114043 0 0 0 76153 78 0 0 25 0 1 0 197220334 425824256 101075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 103961 101075 67 130 0 103828 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 415844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1363536/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=420028 CPUtime=822.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 115102 0 0 0 82151 80 0 0 25 0 1 0 197220334 430108672 102134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 105007 102134 67 130 0 104874 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 420028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1357584/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=425856 CPUtime=882.3
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 116573 0 0 0 88148 82 0 0 25 0 1 0 197220334 436076544 103605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 106464 103605 67 130 0 106331 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 425856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1348304/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=435032 CPUtime=942.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 118885 0 0 0 94145 86 0 0 25 0 1 0 197220334 445472768 105917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 108758 105917 67 130 0 108625 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 435032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1337232/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=446172 CPUtime=1002.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 121661 0 0 0 100142 89 0 0 25 0 1 0 197220334 456880128 108693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 111543 108693 67 130 0 111410 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 446172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1332688/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=450752 CPUtime=1062.31
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 122808 0 0 0 106140 91 0 0 25 0 1 0 197220334 461570048 109840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 112688 109840 67 130 0 112555 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 450752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1326032/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=457116 CPUtime=1122.32
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 124445 0 0 0 112138 94 0 0 25 0 1 0 197220334 468086784 111477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 114279 111477 67 130 0 114146 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 457116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1318992/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=465076 CPUtime=1182.32
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 126214 0 0 0 118136 96 0 0 25 0 1 0 197220334 476237824 113246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 116269 113246 67 130 0 116136 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 465076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 10760
/proc/meminfo: memFree=1317136/2055920 swapFree=4148656/4192956
[pid=10757] ppid=10755 vsize=466792 CPUtime=1200.03
/proc/10757/stat : 10757 (minisat_noasser) R 10755 10757 10409 0 -1 4194304 126657 0 0 0 119906 97 0 0 25 0 1 0 197220334 477995008 113689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10757/statm: 116698 113689 67 130 0 116565 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 466792

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)
Real time (s): 1200.09
CPU time (s): 1200.11
CPU user time (s): 1199.06
CPU system time (s): 1.04784
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 466792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.06
system time used= 1.04784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126657
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= 6
involuntary context switches= 1577

runsolver used 1.03784 second user time and 2.87456 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 25 09:23:47 UTC 2007

IDJOB= 421586
IDBENCH= 20509
IDSOLVER= 188
FILE ID= node16/421586-1177493023

PBS_JOBID= 4685874

Free space on /tmp= 66355 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-6.cnf
COMMAND LINE= /tmp/evaluation/421586-1177493023/minisat_noassertions /tmp/evaluation/421586-1177493023/instance-421586-1177493023.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-421586-1177493023 -o ROOT/results/node16/solver-421586-1177493023 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421586-1177493023/minisat_noassertions /tmp/evaluation/421586-1177493023/instance-421586-1177493023.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  61486826db531b2bec67f4c4c779f9ff

RANDOM SEED= 117065636

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1770728 kB
Buffers:         35004 kB
Cached:         170676 kB
SwapCached:      12328 kB
Active:         140448 kB
Inactive:        88632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770728 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:           51744 kB
Writeback:           0 kB
Mapped:          30420 kB
Slab:            41668 kB
Committed_AS:  7523000 kB
PageTables:       1836 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= 66355 MiB

End job on node16 on Wed Apr 25 09:43:49 UTC 2007