Trace number 424966

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) 5000.06 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.428
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    103 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    114 |  0.000 % |
0.09/0.19	c |       476 |    1000    20000   100000 |     8873      476    116 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.29/0.38	c |      2080 |    1000    20000   100000 |    11810     2080    124 |  0.000 % |
0.49/0.53	c |      3220 |    1000    20000   100000 |    12991     3220    127 |  0.000 % |
0.69/0.77	c |      4928 |    1000    20000   100000 |    14290     4928    127 |  0.000 % |
1.09/1.17	c |      7491 |    1000    20000   100000 |    15719     7491    128 |  0.000 % |
1.79/1.88	c |     11335 |    1000    20000   100000 |    17291    11335    129 |  0.000 % |
3.09/3.20	c |     17101 |    1000    20000   100000 |    19020    17101    132 |  0.000 % |
5.29/5.38	c |     25750 |    1000    20000   100000 |    20922    16061    135 |  0.000 % |
8.99/9.03	c |     38725 |    1000    20000   100000 |    23015    18396    137 |  0.000 % |
15.39/15.47	c |     58186 |    1000    20000   100000 |    25316    13860    141 |  0.000 % |
26.78/26.85	c |     87378 |    1000    20000   100000 |    27848    15064    143 |  0.000 % |
45.48/45.59	c |    131168 |    1000    20000   100000 |    30633    26530    143 |  0.000 % |
75.57/75.67	c |    196852 |    1000    20000   100000 |    33696    17731    142 |  0.000 % |
124.56/124.65	c |    295378 |    1000    20000   100000 |    37066    32905    148 |  0.000 % |
201.14/201.25	c |    443167 |    1000    20000   100000 |    40772    37271    147 |  0.000 % |
324.50/324.61	c |    664853 |    1000    20000   100000 |    44849    41026    151 |  0.000 % |
538.75/538.92	c |    997378 |    1000    20000   100000 |    49334    27803    141 |  0.000 % |
856.96/857.36	c |   1496166 |    1000    20000   100000 |    54268    25912    140 |  0.000 % |
1399.21/1399.75	c |   2244349 |    1000    20000   100000 |    59695    54567    143 |  0.000 % |
2311.46/2312.24	c |   3366623 |    1000    20000   100000 |    65664    42011    142 |  0.000 % |
3765.38/3766.58	c |   5050034 |    1000    20000   100000 |    72231    35524    136 |  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/node1/watcher-424966-1177710623 -o ROOT/results/node1/solver-424966-1177710623 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424966-1177710623/minisat_noassertions /tmp/evaluation/424966-1177710623/instance-424966-1177710623.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: 1.86 1.97 1.89 3/77 12760
/proc/meminfo: memFree=1573624/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=1988 CPUtime=0
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 247100126 2035712 247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 497 247 50 130 0 364 0

[startup+0.0512099 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 12760
/proc/meminfo: memFree=1573624/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=3484 CPUtime=0.04
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 635 0 0 0 4 0 0 0 18 0 1 0 247100126 3567616 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 871 621 62 130 0 738 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3484

[startup+0.101216 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 12760
/proc/meminfo: memFree=1573624/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=3648 CPUtime=0.09
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 247100126 3735552 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 912 668 62 130 0 779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301239 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 12760
/proc/meminfo: memFree=1573624/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=3640 CPUtime=0.29
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 247100126 3727360 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 910 679 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701286 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 12760
/proc/meminfo: memFree=1573624/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=5224 CPUtime=0.69
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 1149 0 0 0 69 0 0 0 23 0 1 0 247100126 5349376 1094 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 1306 1094 67 130 0 1173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50238 s]
/proc/loadavg: 1.86 1.97 1.89 2/78 12761
/proc/meminfo: memFree=1568432/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=8008 CPUtime=1.49
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 1816 0 0 0 149 0 0 0 25 0 1 0 247100126 8200192 1761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 2002 1761 67 130 0 1869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10157 s]
/proc/loadavg: 1.86 1.97 1.89 2/78 12761
/proc/meminfo: memFree=1564912/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=12128 CPUtime=3.09
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 2857 0 0 0 308 1 0 0 25 0 1 0 247100126 12419072 2802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 3032 2802 67 130 0 2899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12128

[startup+6.30194 s]
/proc/loadavg: 1.79 1.96 1.89 2/78 12761
/proc/meminfo: memFree=1560880/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=14448 CPUtime=6.29
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 3423 0 0 0 628 1 0 0 25 0 1 0 247100126 14794752 3368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 3612 3368 67 130 0 3479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14448

[startup+12.7017 s]
/proc/loadavg: 1.72 1.94 1.88 2/78 12761
/proc/meminfo: memFree=1557936/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=16560 CPUtime=12.69
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 3969 0 0 0 1267 2 0 0 25 0 1 0 247100126 16957440 3914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 4140 3914 67 130 0 4007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16560

[startup+25.5012 s]
/proc/loadavg: 1.56 1.90 1.87 3/78 12761
/proc/meminfo: memFree=1555952/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=18804 CPUtime=25.48
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 4528 0 0 0 2545 3 0 0 25 0 1 0 247100126 19255296 4473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 4701 4473 67 130 0 4568 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18804

[startup+51.1012 s]
/proc/loadavg: 1.37 1.82 1.84 2/78 12761
/proc/meminfo: memFree=1551792/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=22664 CPUtime=51.07
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 5489 0 0 0 5103 4 0 0 25 0 1 0 247100126 23207936 5434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 5666 5434 67 130 0 5533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22664

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.79 2/78 12761
/proc/meminfo: memFree=1548144/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=26368 CPUtime=102.27
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 6405 0 0 0 10221 6 0 0 25 0 1 0 247100126 27000832 6350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 6592 6350 67 130 0 6459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26368

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 12761
/proc/meminfo: memFree=1545072/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=29260 CPUtime=162.25
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 7150 0 0 0 16218 7 0 0 25 0 1 0 247100126 29962240 7095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 7315 7095 67 130 0 7182 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29260

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.69 2/78 12761
/proc/meminfo: memFree=1542768/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=31592 CPUtime=222.23
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 7717 0 0 0 22215 8 0 0 25 0 1 0 247100126 32350208 7662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 7898 7662 67 130 0 7765 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31592

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.65 2/78 12761
/proc/meminfo: memFree=1541936/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=32516 CPUtime=282.21
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 7931 0 0 0 28213 8 0 0 25 0 1 0 247100126 33296384 7876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 8129 7876 67 130 0 7996 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32516

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 12761
/proc/meminfo: memFree=1538672/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=35684 CPUtime=342.2
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 8746 0 0 0 34210 10 0 0 25 0 1 0 247100126 36540416 8691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 8921 8691 67 130 0 8788 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35684

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 12761
/proc/meminfo: memFree=1538544/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=35816 CPUtime=402.18
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 8765 0 0 0 40208 10 0 0 25 0 1 0 247100126 36675584 8710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 8954 8710 67 130 0 8821 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35816

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 12761
/proc/meminfo: memFree=1538160/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=36212 CPUtime=462.16
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 8865 0 0 0 46206 10 0 0 25 0 1 0 247100126 37081088 8810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 9053 8810 67 130 0 8920 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36212

[startup+522.301 s]
/proc/loadavg: 1.04 1.17 1.50 2/78 12761
/proc/meminfo: memFree=1538224/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=36212 CPUtime=522.15
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 8865 0 0 0 52204 11 0 0 25 0 1 0 247100126 37081088 8810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 9053 8810 67 130 0 8920 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36212

[startup+582.302 s]
/proc/loadavg: 1.01 1.14 1.46 2/78 12761
/proc/meminfo: memFree=1534832/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=39512 CPUtime=582.14
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 9705 0 0 0 58202 12 0 0 25 0 1 0 247100126 40460288 9650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 9878 9650 67 130 0 9745 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 39512

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.43 2/84 12827
/proc/meminfo: memFree=1532928/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=40304 CPUtime=642.09
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 9892 0 0 0 64197 12 0 0 25 0 1 0 247100126 41271296 9837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 10076 9837 67 130 0 9943 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 40304


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12961
/proc/meminfo: memFree=1508336/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66120 CPUtime=4001.11
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16487 0 0 0 400066 45 0 0 25 0 1 0 247100126 67706880 16256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16530 16256 67 130 0 16397 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 66120

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12961
/proc/meminfo: memFree=1508336/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66100 CPUtime=4061.09
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16487 0 0 0 406064 45 0 0 25 0 1 0 247100126 67686400 16256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16525 16256 67 130 0 16392 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 66100

[startup+4122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12961
/proc/meminfo: memFree=1508336/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66096 CPUtime=4121.08
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16488 0 0 0 412062 46 0 0 25 0 1 0 247100126 67682304 16257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16524 16257 67 130 0 16391 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 66096

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12961
/proc/meminfo: memFree=1507888/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66492 CPUtime=4181.06
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16595 0 0 0 418060 46 0 0 25 0 1 0 247100126 68087808 16364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16623 16364 67 130 0 16490 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 66492

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13027
/proc/meminfo: memFree=1506552/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66624 CPUtime=4241.02
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16608 0 0 0 424055 47 0 0 25 0 1 0 247100126 68222976 16377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16656 16377 67 130 0 16523 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 66624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1507632/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66624 CPUtime=4300.92
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16608 0 0 0 430045 47 0 0 25 0 1 0 247100126 68222976 16377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16656 16377 67 130 0 16523 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 66624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1507696/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=66624 CPUtime=4360.9
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16608 0 0 0 436042 48 0 0 25 0 1 0 247100126 68222976 16377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16656 16377 67 130 0 16523 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 66624

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506928/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67416 CPUtime=4420.89
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16809 0 0 0 442040 49 0 0 25 0 1 0 247100126 69033984 16578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16854 16578 67 130 0 16721 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 67416

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506928/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67248 CPUtime=4480.87
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16809 0 0 0 448038 49 0 0 25 0 1 0 247100126 68861952 16561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16812 16561 67 130 0 16679 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 67248

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506992/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67248 CPUtime=4540.85
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16809 0 0 0 454036 49 0 0 25 0 1 0 247100126 68861952 16561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16812 16561 67 130 0 16679 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 67248

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506992/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67248 CPUtime=4600.84
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16809 0 0 0 460034 50 0 0 25 0 1 0 247100126 68861952 16561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16812 16561 67 130 0 16679 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 67248

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506928/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67248 CPUtime=4660.82
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16809 0 0 0 466032 50 0 0 25 0 1 0 247100126 68861952 16561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16812 16561 67 130 0 16679 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 67248

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506864/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67380 CPUtime=4720.81
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16827 0 0 0 472031 50 0 0 25 0 1 0 247100126 68997120 16579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16845 16579 67 130 0 16712 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 67380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506864/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67380 CPUtime=4780.79
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16827 0 0 0 478028 51 0 0 25 0 1 0 247100126 68997120 16579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16845 16579 67 130 0 16712 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 67380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1507056/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67380 CPUtime=4840.77
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16827 0 0 0 484026 51 0 0 25 0 1 0 247100126 68997120 16579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16845 16579 67 130 0 16712 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 67380

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506864/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67644 CPUtime=4900.76
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16878 0 0 0 490024 52 0 0 25 0 1 0 247100126 69267456 16630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16911 16630 67 130 0 16778 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 67644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506864/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67640 CPUtime=4960.74
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16878 0 0 0 496022 52 0 0 25 0 1 0 247100126 69263360 16630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16910 16630 67 130 0 16777 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 67640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13159
/proc/meminfo: memFree=1506864/2055920 swapFree=4145748/4192956
[pid=12760] ppid=12758 vsize=67488 CPUtime=5000.03
/proc/12760/stat : 12760 (minisat_noasser) R 12758 12760 12229 0 -1 4194304 16878 0 0 0 499951 52 0 0 25 0 1 0 247100126 69107712 16621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/12760/statm: 16872 16621 67 130 0 16739 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 67488

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.52
CPU system time (s): 0.539917
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 67644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.539917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16878
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= 20275

runsolver used 3.88941 second user time and 10.8064 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Apr 27 21:50:23 UTC 2007

IDJOB= 424966
IDBENCH= 20059
IDSOLVER= 189
FILE ID= node1/424966-1177710623

PBS_JOBID= 4698741

Free space on /tmp= 66520 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/424966-1177710623/minisat_noassertions /tmp/evaluation/424966-1177710623/instance-424966-1177710623.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424966-1177710623 -o ROOT/results/node1/solver-424966-1177710623 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424966-1177710623/minisat_noassertions /tmp/evaluation/424966-1177710623/instance-424966-1177710623.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 172578085

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1574096 kB
Buffers:         48976 kB
Cached:         341760 kB
SwapCached:      15700 kB
Active:         225944 kB
Inactive:       189152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574096 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          30292 kB
Slab:            52172 kB
Committed_AS:  5212572 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= 66520 MiB

End job on node1 on Fri Apr 27 23:13:47 UTC 2007