Trace number 1797787

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
minisat2-core 070721? (TO) 1200.06 1200.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark621.227
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  183464                                               |
0.00/0.00	|  Number of clauses:    855717                                               |
0.39/0.48	|  Parsing time:         0.42         s                                       |
0.49/0.54	============================[ Search Statistics ]==============================
0.49/0.54	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.54	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.54	===============================================================================
0.49/0.54	|         0 |  144460   664944  1587830 |   221648        0    nan |  0.000 % |
0.79/0.87	|       100 |  144278   664944  1587830 |   243812       85     47 | 30.555 % |
0.99/1.07	|       256 |  144207   664944  1587830 |   268194      233     37 | 32.199 % |
1.49/1.51	|       481 |  115931   526545  1281560 |   295013      284     27 | 40.391 % |
2.19/2.30	|       818 |  103268   465300  1145616 |   324514      567     29 | 46.792 % |
3.39/3.49	|      1324 |   69903   308424   790822 |   356966      903     30 | 65.399 % |
4.99/5.06	|      2084 |   44448   170722   457487 |   392662     1333     38 | 75.773 % |
6.49/6.53	|      3225 |   39595   146056   394427 |   431929     2362     45 | 78.439 % |
8.58/8.70	|      4933 |   39593   146056   394427 |   475122     4069     52 | 78.452 % |
11.58/11.62	|      7496 |   34368   124992   339623 |   522634     6508     58 | 81.267 % |
17.17/17.27	|     11340 |   32027   114668   310429 |   574897    10187     61 | 82.556 % |
26.08/26.14	|     17107 |   31545   112448   305158 |   632387    15946     66 | 82.818 % |
37.98/38.05	|     25757 |   31538   112448   305158 |   695626    24595     62 | 82.974 % |
57.96/58.08	|     38731 |   30767   109150   297026 |   765189    37556     52 | 83.771 % |
91.75/91.90	|     58192 |   29577   103814   284341 |   841707    56962     47 | 83.901 % |
147.82/148.00	|     87386 |   29141   101778   279599 |   925878    86149     46 | 84.116 % |
246.18/246.39	|    131176 |   28923   100774   277227 |  1018466   129926     46 | 84.235 % |
442.39/442.66	|    196863 |   28534    99216   273242 |  1120313   195600     46 | 84.447 % |
827.40/827.88	|    295392 |   28081    94788   261096 |  1232344   214096     48 | 84.694 % |

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-1797787-1242072898/watcher-1797787-1242072898 -o /tmp/evaluation-result-1797787-1242072898/solver-1797787-1242072898 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797787-1242072898.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): 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: 1.00 1.00 1.18 3/64 21026
/proc/meminfo: memFree=1107360/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=2644 CPUtime=0
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 235316150 2707456 507 1992294400 134512640 135213614 4294956256 18446744073709551615 134524573 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 661 508 58 171 0 487 0

[startup+0.080999 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21026
/proc/meminfo: memFree=1107360/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=14568 CPUtime=0.07
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 3227 0 0 0 6 1 0 0 18 0 1 0 235316150 14917632 3212 1992294400 134512640 135213614 4294956256 18446744073709551615 134524573 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 3642 3213 58 171 0 3468 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14568

[startup+0.102004 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21026
/proc/meminfo: memFree=1107360/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=19736 CPUtime=0.09
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 4057 0 0 0 8 1 0 0 18 0 1 0 235316150 20209664 4042 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 4934 4043 58 171 0 4760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19736

[startup+0.301038 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21026
/proc/meminfo: memFree=1107360/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=36312 CPUtime=0.29
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 8100 0 0 0 25 4 0 0 19 0 1 0 235316150 37183488 8085 1992294400 134512640 135213614 4294956256 18446744073709551615 134544745 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 9078 8086 58 171 0 8904 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36312

[startup+0.70111 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 21026
/proc/meminfo: memFree=1107360/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49184 CPUtime=0.69
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11532 0 0 0 63 6 0 0 23 0 1 0 235316150 50364416 11517 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12296 11517 74 171 0 12122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49184

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21027
/proc/meminfo: memFree=1061528/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49184 CPUtime=1.49
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11535 0 0 0 143 6 0 0 25 0 1 0 235316150 50364416 11520 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12296 11520 77 171 0 12122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49184

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21027
/proc/meminfo: memFree=1061024/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49452 CPUtime=3.09
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11567 0 0 0 302 7 0 0 25 0 1 0 235316150 50638848 11552 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12363 11552 77 171 0 12189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49452

[startup+6.30213 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21027
/proc/meminfo: memFree=1061032/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49452 CPUtime=6.29
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11593 0 0 0 622 7 0 0 25 0 1 0 235316150 50638848 11578 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12363 11578 78 171 0 12189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49452

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21027
/proc/meminfo: memFree=1061096/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49452 CPUtime=12.68
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11593 0 0 0 1261 7 0 0 25 0 1 0 235316150 50638848 11578 1992294400 134512640 135213614 4294956256 18446744073709551615 134527217 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12363 11578 78 171 0 12189 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49452

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21027
/proc/meminfo: memFree=1061160/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49628 CPUtime=25.47
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11610 0 0 0 2540 7 0 0 25 0 1 0 235316150 50819072 11595 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12407 11595 78 171 0 12233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 49628

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21027
/proc/meminfo: memFree=1061224/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=49628 CPUtime=51.07
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11627 0 0 0 5099 8 0 0 25 0 1 0 235316150 50819072 11612 1992294400 134512640 135213614 4294956256 18446744073709551615 134536740 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12407 11612 78 171 0 12233 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49628

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21027
/proc/meminfo: memFree=1060200/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=50808 CPUtime=102.24
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 11898 0 0 0 10216 8 0 0 25 0 1 0 235316150 52027392 11883 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 12702 11883 78 171 0 12528 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 50808

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 21027
/proc/meminfo: memFree=1054056/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=57328 CPUtime=162.21
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 13464 0 0 0 16211 10 0 0 25 0 1 0 235316150 58703872 13449 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 14332 13449 78 171 0 14158 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 57328

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 21027
/proc/meminfo: memFree=1048104/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=63052 CPUtime=222.19
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 14935 0 0 0 22207 12 0 0 25 0 1 0 235316150 64565248 14920 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 15763 14920 78 171 0 15589 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 63052

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21027
/proc/meminfo: memFree=1042472/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=68884 CPUtime=282.15
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 16328 0 0 0 28202 13 0 0 25 0 1 0 235316150 70537216 16313 1992294400 134512640 135213614 4294956256 18446744073709551615 134536207 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 17221 16313 78 171 0 17047 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 68884

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 21027
/proc/meminfo: memFree=1037608/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=73820 CPUtime=342.13
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 17539 0 0 0 34199 14 0 0 25 0 1 0 235316150 75591680 17524 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 18455 17524 78 171 0 18281 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 73820

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 21027
/proc/meminfo: memFree=1034408/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=77200 CPUtime=402.11
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 18370 0 0 0 40196 15 0 0 25 0 1 0 235316150 79052800 18355 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 19300 18355 78 171 0 19126 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 77200

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21027
/proc/meminfo: memFree=1030184/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=81172 CPUtime=462.08
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 19396 0 0 0 46192 16 0 0 25 0 1 0 235316150 83120128 19381 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 20293 19381 78 171 0 20119 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 81172

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21027
/proc/meminfo: memFree=1026344/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=85500 CPUtime=522.04
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 20386 0 0 0 52188 16 0 0 25 0 1 0 235316150 87552000 20371 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 21375 20371 78 171 0 21201 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 85500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21027
/proc/meminfo: memFree=1021928/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=90000 CPUtime=582.02
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 21490 0 0 0 58185 17 0 0 25 0 1 0 235316150 92160000 21475 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 22500 21475 78 171 0 22326 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 90000

[startup+642.302 s]
/proc/loadavg: 1.11 1.03 1.08 2/65 21027
/proc/meminfo: memFree=1017768/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=94020 CPUtime=641.99
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 22518 0 0 0 64181 18 0 0 25 0 1 0 235316150 96276480 22503 1992294400 134512640 135213614 4294956256 18446744073709551615 134529535 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 23505 22503 78 171 0 23331 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 94020

[startup+702.302 s]
/proc/loadavg: 1.11 1.04 1.08 2/65 21027
/proc/meminfo: memFree=1015464/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=96388 CPUtime=701.96
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23071 0 0 0 70177 19 0 0 25 0 1 0 235316150 98701312 23056 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24097 23056 78 171 0 23923 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 96388

[startup+762.306 s]
/proc/loadavg: 1.11 1.04 1.08 2/65 21027
/proc/meminfo: memFree=1014312/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=97680 CPUtime=761.94
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23368 0 0 0 76175 19 0 0 25 0 1 0 235316150 100024320 23353 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24420 23353 78 171 0 24246 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 97680

[startup+822.301 s]
/proc/loadavg: 1.10 1.05 1.08 2/65 21027
/proc/meminfo: memFree=1013928/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=98000 CPUtime=821.9
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23460 0 0 0 82171 19 0 0 25 0 1 0 235316150 100352000 23445 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24500 23445 78 171 0 24326 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 98000

[startup+882.301 s]
/proc/loadavg: 1.04 1.04 1.07 2/65 21027
/proc/meminfo: memFree=1013800/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=98176 CPUtime=881.88
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23491 0 0 0 88169 19 0 0 25 0 1 0 235316150 100532224 23476 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24544 23476 78 171 0 24370 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 98176

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.07 2/65 21027
/proc/meminfo: memFree=1013608/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=98340 CPUtime=941.85
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23547 0 0 0 94166 19 0 0 25 0 1 0 235316150 100700160 23532 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24585 23532 78 171 0 24411 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 98340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 21027
/proc/meminfo: memFree=1013288/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=98668 CPUtime=1001.82
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23617 0 0 0 100163 19 0 0 25 0 1 0 235316150 101036032 23602 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24667 23602 78 171 0 24493 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 98668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 21027
/proc/meminfo: memFree=1012264/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=99752 CPUtime=1061.79
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 23872 0 0 0 106160 19 0 0 25 0 1 0 235316150 102146048 23857 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 24938 23857 78 171 0 24764 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 99752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 21027
/proc/meminfo: memFree=1009448/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=102612 CPUtime=1121.77
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 24579 0 0 0 112157 20 0 0 25 0 1 0 235316150 105074688 24564 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 25653 24564 78 171 0 25479 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 102612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21027
/proc/meminfo: memFree=1006888/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=104988 CPUtime=1181.73
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 25219 0 0 0 118152 21 0 0 25 0 1 0 235316150 107507712 25204 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 26247 25204 78 171 0 26073 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 104988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21027
/proc/meminfo: memFree=1006184/2055920 swapFree=4179592/4192956
[pid=21026] ppid=21024 vsize=105768 CPUtime=1200.03
/proc/21026/stat : 21026 (minisat_static) R 21024 21026 20928 0 -1 4194304 25379 0 0 0 119982 21 0 0 25 0 1 0 235316150 108306432 25364 1992294400 134512640 135213614 4294956256 18446744073709551615 134536740 0 0 4096 3 0 0 0 17 0 0 0
/proc/21026/statm: 26442 25364 78 171 0 26268 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 105768

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): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.235964
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 105768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25379
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= 2
involuntary context switches= 3598

runsolver used 1.03484 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-11 22:14:59
IDJOB=1797787
IDBENCH=20379
IDSOLVER=651
FILE ID=node67/1797787-1242072898
PBS_JOBID= 9277604
Free space on /tmp= 66304 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797787-1242072898/watcher-1797787-1242072898 -o /tmp/evaluation-result-1797787-1242072898/solver-1797787-1242072898 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797787-1242072898.cnf

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=393576812

node67.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		: 3000.277
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		: 3000.277
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:       1107840 kB
Buffers:         66124 kB
Cached:         810024 kB
SwapCached:       8260 kB
Active:         270496 kB
Inactive:       615308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1107840 kB
SwapTotal:     4192956 kB
SwapFree:      4179592 kB
Dirty:           15972 kB
Writeback:           0 kB
Mapped:          14104 kB
Slab:            48216 kB
Committed_AS:   774548 kB
PageTables:       1436 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= 66304 MiB
End job on node67 at 2009-05-11 22:35:02