Trace number 424990

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) 5000.1 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark669.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       101 |     900    18000    90000 |     6600      101    115 |  0.000 % |
0.09/0.15	c |       251 |     900    18000    90000 |     7260      251    115 |  0.000 % |
0.09/0.17	c |       476 |     900    18000    90000 |     7986      476    114 |  0.000 % |
0.19/0.21	c |       814 |     900    18000    90000 |     8784      814    114 |  0.000 % |
0.19/0.26	c |      1321 |     900    18000    90000 |     9663     1321    113 |  0.000 % |
0.29/0.35	c |      2080 |     900    18000    90000 |    10629     2080    113 |  0.000 % |
0.39/0.48	c |      3219 |     900    18000    90000 |    11692     3219    114 |  0.000 % |
0.59/0.70	c |      4927 |     900    18000    90000 |    12861     4927    117 |  0.000 % |
0.99/1.07	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.69/1.78	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
2.99/3.06	c |     17100 |     900    18000    90000 |    17118     9171    124 |  0.000 % |
5.09/5.10	c |     25750 |     900    18000    90000 |    18830     9106    122 |  0.000 % |
8.28/8.30	c |     38724 |     900    18000    90000 |    20713    12504    134 |  0.000 % |
14.29/14.38	c |     58187 |     900    18000    90000 |    22784    10948    128 |  0.000 % |
23.89/23.91	c |     87379 |     900    18000    90000 |    25063    16599    135 |  0.000 % |
41.18/41.26	c |    131169 |     900    18000    90000 |    27569    20244    129 |  0.000 % |
69.17/69.27	c |    196854 |     900    18000    90000 |    30326    23689    129 |  0.000 % |
114.96/115.03	c |    295380 |     900    18000    90000 |    33359    14441    128 |  0.000 % |
189.44/189.57	c |    443169 |     900    18000    90000 |    36695    14697    127 |  0.000 % |
298.12/298.27	c |    664852 |     900    18000    90000 |    40364    24287    128 |  0.000 % |
485.08/485.24	c |    997377 |     900    18000    90000 |    44401    30302    134 |  0.000 % |
801.69/801.94	c |   1496166 |     900    18000    90000 |    48841    36036    129 |  0.000 % |
1299.15/1299.54	c |   2244350 |     900    18000    90000 |    53725    47851    134 |  0.000 % |
2069.81/2070.51	c |   3366624 |     900    18000    90000 |    59098    28691    129 |  0.000 % |
3301.64/3302.77	c |   5050037 |     900    18000    90000 |    65008    51694    141 |  0.000 % |

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/node57/watcher-424990-1177723671 -o ROOT/results/node57/solver-424990-1177723671 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424990-1177723671/minisat_noassertions /tmp/evaluation/424990-1177723671/instance-424990-1177723671.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 1.00 1.00 3/64 13016
/proc/meminfo: memFree=1687752/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=1988 CPUtime=0
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 213503045 2035712 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 497 233 50 130 0 364 0

[startup+0.100009 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13016
/proc/meminfo: memFree=1687752/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=3388 CPUtime=0.09
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 213503045 3469312 601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 847 601 62 130 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3388

[startup+0.202016 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13016
/proc/meminfo: memFree=1687752/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=3120 CPUtime=0.19
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 635 0 0 0 19 0 0 0 19 0 1 0 213503045 3194880 543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 780 543 67 130 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3120

[startup+0.301023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13016
/proc/meminfo: memFree=1687752/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=3516 CPUtime=0.29
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 213503045 3600384 654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 879 654 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701055 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13016
/proc/meminfo: memFree=1687752/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=5232 CPUtime=0.69
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 1156 0 0 0 69 0 0 0 22 0 1 0 213503045 5357568 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 1308 1064 67 130 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1682240/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=7872 CPUtime=1.49
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 1825 0 0 0 149 0 0 0 25 0 1 0 213503045 8060928 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 1968 1733 67 130 0 1835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7872

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1679040/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=11040 CPUtime=3.09
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 2601 0 0 0 308 1 0 0 25 0 1 0 213503045 11304960 2509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 2760 2509 67 130 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11040

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1676736/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=11964 CPUtime=6.29
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 2850 0 0 0 628 1 0 0 25 0 1 0 213503045 12251136 2758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 2991 2758 67 130 0 2858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11964

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1673920/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=14672 CPUtime=12.69
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 3531 0 0 0 1267 2 0 0 25 0 1 0 213503045 15024128 3439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 3668 3439 67 130 0 3535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14672

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1671936/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=16668 CPUtime=25.49
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 4031 0 0 0 2546 3 0 0 25 0 1 0 213503045 17068032 3939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 4167 3939 67 130 0 4034 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16668

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13017
/proc/meminfo: memFree=1669568/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=19208 CPUtime=51.08
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 4638 0 0 0 5104 4 0 0 25 0 1 0 213503045 19668992 4546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 4802 4546 67 130 0 4669 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19208

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1666048/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=22376 CPUtime=102.27
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 5450 0 0 0 10222 5 0 0 25 0 1 0 213503045 22913024 5358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 5594 5358 67 130 0 5461 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22376

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1663616/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=24884 CPUtime=162.25
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 6068 0 0 0 16220 5 0 0 25 0 1 0 213503045 25481216 5976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 6221 5976 67 130 0 6088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24884

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1660992/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=27392 CPUtime=222.24
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 6701 0 0 0 22218 6 0 0 25 0 1 0 213503045 28049408 6609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 6848 6609 67 130 0 6715 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1660544/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=27848 CPUtime=282.22
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 6818 0 0 0 28216 6 0 0 25 0 1 0 213503045 28516352 6726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 6962 6726 67 130 0 6829 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1656832/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=31552 CPUtime=342.2
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 7747 0 0 0 34213 7 0 0 25 0 1 0 213503045 32309248 7655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552555 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 7888 7655 67 130 0 7755 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31552

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1656448/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=31736 CPUtime=402.18
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 7832 0 0 0 40211 7 0 0 25 0 1 0 213503045 32497664 7709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 7934 7709 67 130 0 7801 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31736

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1656512/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=31736 CPUtime=462.18
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 7832 0 0 0 46210 8 0 0 25 0 1 0 213503045 32497664 7709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 7934 7709 67 130 0 7801 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31736

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1654400/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=34060 CPUtime=522.16
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 8383 0 0 0 52207 9 0 0 25 0 1 0 213503045 34877440 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 8515 8260 67 130 0 8382 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34060

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1654400/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=34060 CPUtime=582.15
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 8383 0 0 0 58206 9 0 0 25 0 1 0 213503045 34877440 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 8515 8260 67 130 0 8382 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 34060

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13019
/proc/meminfo: memFree=1653760/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=34756 CPUtime=642.13
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 8545 0 0 0 64204 9 0 0 25 0 1 0 213503045 35590144 8422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 8689 8422 67 130 0 8556 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 34756


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1489600/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=57136 CPUtime=4061.04
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14324 0 0 0 406064 40 0 0 25 0 1 0 213503045 58507264 13999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14284 13999 67 130 0 14151 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 57136

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1489600/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=57136 CPUtime=4121.02
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14324 0 0 0 412062 40 0 0 25 0 1 0 213503045 58507264 13999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14284 13999 67 130 0 14151 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 57136

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1489408/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=57400 CPUtime=4181
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14381 0 0 0 418060 40 0 0 25 0 1 0 213503045 58777600 14056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14350 14056 67 130 0 14217 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 57400

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1489472/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=57400 CPUtime=4240.98
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14387 0 0 0 424058 40 0 0 25 0 1 0 213503045 58777600 14062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14350 14062 67 130 0 14217 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 57400

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1489472/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=57400 CPUtime=4300.97
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14387 0 0 0 430056 41 0 0 25 0 1 0 213503045 58777600 14062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14350 14062 67 130 0 14217 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 57400

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1488576/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=58324 CPUtime=4360.95
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14606 0 0 0 436054 41 0 0 25 0 1 0 213503045 59723776 14281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14581 14281 67 130 0 14448 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 58324

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1488384/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=58456 CPUtime=4420.93
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14661 0 0 0 442052 41 0 0 25 0 1 0 213503045 59858944 14336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14614 14336 67 130 0 14481 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 58456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1488384/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=58456 CPUtime=4480.91
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14661 0 0 0 448050 41 0 0 25 0 1 0 213503045 59858944 14336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14614 14336 67 130 0 14481 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 58456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1488192/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=58588 CPUtime=4540.9
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14690 0 0 0 454048 42 0 0 25 0 1 0 213503045 59994112 14365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14647 14365 67 130 0 14514 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 58588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487488/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59380 CPUtime=4600.89
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14881 0 0 0 460047 42 0 0 25 0 1 0 213503045 60805120 14556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14845 14556 67 130 0 14712 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 59380

[startup+4662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15307
/proc/meminfo: memFree=1487424/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4660.87
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 466045 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 59516

[startup+4722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15307
/proc/meminfo: memFree=1487360/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4720.86
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 472044 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 59516

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487296/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4780.84
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 478042 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 59516

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487296/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4840.83
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 484041 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 59516

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487360/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4900.81
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 490039 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 59516

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487296/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=4960.79
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 496037 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 59516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487296/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=5000.08
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 499966 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 59516

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15307
/proc/meminfo: memFree=1487296/2055920 swapFree=4183136/4192956
[pid=13016] ppid=13014 vsize=59516 CPUtime=5000.08
/proc/13016/stat : 13016 (minisat_noasser) R 13014 13016 12725 0 -1 4194304 14895 0 0 0 499966 42 0 0 25 0 1 0 213503045 60944384 14570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13016/statm: 14879 14570 67 130 0 14746 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 59516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.1
CPU user time (s): 4999.67
CPU system time (s): 0.437933
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 59516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14895
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= 6480

runsolver used 4.05538 second user time and 9.69153 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 01:27:51 UTC 2007

IDJOB= 424990
IDBENCH= 20083
IDSOLVER= 189
FILE ID= node57/424990-1177723671

PBS_JOBID= 4715408

Free space on /tmp= 66509 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/424990-1177723671/minisat_noassertions /tmp/evaluation/424990-1177723671/instance-424990-1177723671.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-424990-1177723671 -o ROOT/results/node57/solver-424990-1177723671 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424990-1177723671/minisat_noassertions /tmp/evaluation/424990-1177723671/instance-424990-1177723671.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 120359830

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1688160 kB
Buffers:         38736 kB
Cached:         271400 kB
SwapCached:       4364 kB
Active:         172088 kB
Inactive:       148352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688160 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            33432 kB
Committed_AS:  2681608 kB
PageTables:       1408 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= 66513 MiB

End job on node57 on Sat Apr 28 02:51:15 UTC 2007