Trace number 425181

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) 5000.02 5001.91

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2019     6881    20531 |     2293        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2019     6881    20531 |     2523      100     24 |  0.000 % |
0.00/0.04	c |       250 |    2019     6881    20531 |     2775      250     25 |  0.000 % |
0.00/0.06	c |       475 |    2019     6881    20531 |     3052      475     24 |  0.000 % |
0.07/0.09	c |       812 |    2019     6881    20531 |     3358      812     26 |  0.000 % |
0.09/0.14	c |      1318 |    2019     6881    20531 |     3693     1318     25 |  0.000 % |
0.19/0.22	c |      2077 |    2019     6881    20531 |     4063     2077     26 |  0.000 % |
0.29/0.34	c |      3216 |    2019     6881    20531 |     4469     3216     26 |  0.000 % |
0.49/0.55	c |      4925 |    2019     6881    20531 |     4916     2586     25 |  0.000 % |
0.79/0.86	c |      7488 |    2019     6881    20531 |     5408     5149     27 |  0.000 % |
1.29/1.34	c |     11332 |    2019     6881    20531 |     5949     3403     24 |  0.000 % |
2.10/2.14	c |     17101 |    2019     6881    20531 |     6544     6060     31 |  0.000 % |
3.39/3.42	c |     25754 |    2019     6881    20531 |     7198     4646     29 |  0.000 % |
5.29/5.33	c |     38728 |    2019     6881    20531 |     7918     6513     25 |  0.000 % |
8.39/8.41	c |     58190 |    2019     6881    20531 |     8710     5709     28 |  0.000 % |
13.19/13.24	c |     87382 |    2019     6881    20531 |     9581     8201     25 |  0.000 % |
20.98/21.05	c |    131172 |    2019     6881    20531 |    10539     7930     31 |  0.000 % |
32.58/32.68	c |    196856 |    2019     6881    20531 |    11593     9419     23 |  0.000 % |
51.68/51.72	c |    295382 |    2019     6881    20531 |    12752     7825     27 |  0.000 % |
81.96/82.08	c |    443171 |    2019     6881    20531 |    14027     6707     30 |  0.000 % |
129.55/129.65	c |    664854 |    2019     6881    20531 |    15430     7910     28 |  0.000 % |
202.98/203.12	c |    997379 |    2019     6881    20531 |    16973    12505     27 |  0.000 % |
325.68/325.95	c |   1496167 |    2019     6881    20531 |    18671    13312     28 |  0.000 % |
522.42/522.73	c |   2244349 |    2019     6881    20531 |    20538    17065     26 |  0.000 % |
831.91/832.40	c |   3366623 |    2019     6881    20531 |    22592    20294     27 |  0.000 % |
1333.85/1334.41	c |   5050034 |    2019     6881    20531 |    24851    19291     31 |  0.000 % |
2143.77/2144.67	c |   7575150 |    2019     6881    20531 |    27336    15552     29 |  0.000 % |
3472.92/3474.23	c |  11362825 |    2019     6881    20531 |    30069    24109     32 |  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/node67/watcher-425181-1177819078 -o ROOT/results/node67/solver-425181-1177819078 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425181-1177819078/minisat_noassertions /tmp/evaluation/425181-1177819078/instance-425181-1177819078.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 20363
/proc/meminfo: memFree=1545656/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=2176 CPUtime=0
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 257897348 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 544 212 50 130 0 411 0

[startup+0.0735129 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20363
/proc/meminfo: memFree=1545656/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=2620 CPUtime=0.07
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 364 0 0 0 7 0 0 0 18 0 1 0 257897348 2682880 350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 655 350 66 130 0 522 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2620

[startup+0.101519 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20363
/proc/meminfo: memFree=1545656/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=2620 CPUtime=0.09
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 364 0 0 0 9 0 0 0 18 0 1 0 257897348 2682880 350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 655 350 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301554 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20363
/proc/meminfo: memFree=1545656/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=2764 CPUtime=0.29
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 257897348 2830336 373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 691 373 66 130 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701626 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20363
/proc/meminfo: memFree=1545656/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=3028 CPUtime=0.69
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 453 0 0 0 69 0 0 0 22 0 1 0 257897348 3100672 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 757 439 66 130 0 624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3028

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1543984/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=3160 CPUtime=1.49
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 257897348 3235840 486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 790 486 66 130 0 657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3160

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1543600/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=3556 CPUtime=3.09
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 591 0 0 0 309 0 0 0 25 0 1 0 257897348 3641344 577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 889 577 66 130 0 756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3556

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1543224/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=3996 CPUtime=6.29
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 679 0 0 0 629 0 0 0 25 0 1 0 257897348 4091904 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 999 665 66 130 0 866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3996

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1542776/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=4260 CPUtime=12.69
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 752 0 0 0 1269 0 0 0 25 0 1 0 257897348 4362240 738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 1065 738 66 130 0 932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4260

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1542072/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=4920 CPUtime=25.48
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 925 0 0 0 2548 0 0 0 25 0 1 0 257897348 5038080 911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 1230 911 66 130 0 1097 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4920

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1541368/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=5588 CPUtime=51.08
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1092 0 0 0 5107 1 0 0 25 0 1 0 257897348 5722112 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 1397 1078 66 130 0 1264 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5588

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1540280/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=6644 CPUtime=102.26
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1360 0 0 0 10225 1 0 0 25 0 1 0 257897348 6803456 1346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 1661 1346 66 130 0 1528 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6644

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20364
/proc/meminfo: memFree=1539704/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=7184 CPUtime=162.23
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1499 0 0 0 16222 1 0 0 25 0 1 0 257897348 7356416 1485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 1796 1485 66 130 0 1663 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7184

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20534
/proc/meminfo: memFree=1537272/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=8240 CPUtime=222.14
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1761 0 0 0 22212 2 0 0 25 0 1 0 257897348 8437760 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2060 1747 66 130 0 1927 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 8240

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1537976/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=8744 CPUtime=282.1
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1877 0 0 0 28207 3 0 0 25 0 1 0 257897348 8953856 1863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2186 1863 66 130 0 2053 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 8744

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1537528/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=9144 CPUtime=342.08
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 1987 0 0 0 34205 3 0 0 25 0 1 0 257897348 9363456 1973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2286 1973 66 130 0 2153 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 9144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1537272/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=9528 CPUtime=402.06
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 2067 0 0 0 40203 3 0 0 25 0 1 0 257897348 9756672 2053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2382 2053 66 130 0 2249 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 9528

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1537016/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=9660 CPUtime=462.04
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 2120 0 0 0 46201 3 0 0 25 0 1 0 257897348 9891840 2106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2415 2106 66 130 0 2282 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 9660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1536952/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=9800 CPUtime=522.02
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 2151 0 0 0 52199 3 0 0 25 0 1 0 257897348 10035200 2137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2450 2137 66 130 0 2317 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 9800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1536440/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=10464 CPUtime=582
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 2289 0 0 0 58196 4 0 0 25 0 1 0 257897348 10715136 2275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2616 2275 66 130 0 2483 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 10464

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20562
/proc/meminfo: memFree=1536120/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=10720 CPUtime=641.99
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 2353 0 0 0 64195 4 0 0 25 0 1 0 257897348 10977280 2339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 2680 2339 66 130 0 2547 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 10720


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

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1526968/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=19820 CPUtime=4060.73
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4608 0 0 0 406060 13 0 0 25 0 1 0 257897348 20295680 4586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552283 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 4955 4586 66 130 0 4822 0
Current children cumulated CPU time (s) 4060.73
Current children cumulated vsize (KiB) 19820

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1526968/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=19964 CPUtime=4120.7
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4632 0 0 0 412057 13 0 0 25 0 1 0 257897348 20443136 4610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 4991 4610 66 130 0 4858 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 19964

[startup+4182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20762
/proc/meminfo: memFree=1526904/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=19964 CPUtime=4180.68
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4660 0 0 0 418055 13 0 0 25 0 1 0 257897348 20443136 4638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 4991 4638 66 130 0 4858 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 19964

[startup+4242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1526904/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=19964 CPUtime=4240.66
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4660 0 0 0 424053 13 0 0 25 0 1 0 257897348 20443136 4638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 4991 4638 66 130 0 4858 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 19964

[startup+4302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1526776/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20228 CPUtime=4300.64
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4714 0 0 0 430051 13 0 0 25 0 1 0 257897348 20713472 4692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5057 4692 66 130 0 4924 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 20228

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1526648/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20360 CPUtime=4360.62
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4738 0 0 0 436049 13 0 0 25 0 1 0 257897348 20848640 4716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5090 4716 66 130 0 4957 0
Current children cumulated CPU time (s) 4360.62
Current children cumulated vsize (KiB) 20360

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1526392/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20628 CPUtime=4420.6
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4809 0 0 0 442047 13 0 0 25 0 1 0 257897348 21123072 4787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5157 4787 66 130 0 5024 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 20628

[startup+4482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1526392/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20628 CPUtime=4480.58
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4809 0 0 0 448045 13 0 0 25 0 1 0 257897348 21123072 4787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5157 4787 66 130 0 5024 0
Current children cumulated CPU time (s) 4480.58
Current children cumulated vsize (KiB) 20628

[startup+4542.3 s]
/proc/loadavg: 1.10 1.02 1.01 2/65 20762
/proc/meminfo: memFree=1526136/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20892 CPUtime=4540.55
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4869 0 0 0 454042 13 0 0 25 0 1 0 257897348 21393408 4847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5223 4847 66 130 0 5090 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 20892

[startup+4602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 20762
/proc/meminfo: memFree=1526072/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=20892 CPUtime=4600.54
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4871 0 0 0 460041 13 0 0 25 0 1 0 257897348 21393408 4849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5223 4849 66 130 0 5090 0
Current children cumulated CPU time (s) 4600.54
Current children cumulated vsize (KiB) 20892

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1525624/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4660.52
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4980 0 0 0 466038 14 0 0 25 0 1 0 257897348 21807104 4958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4958 66 130 0 5191 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 21296

[startup+4722.31 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20762
/proc/meminfo: memFree=1525624/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4720.51
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 472037 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 21296

[startup+4782.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 20762
/proc/meminfo: memFree=1525624/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4780.48
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 478034 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 21296

[startup+4842.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1525624/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4840.46
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 484032 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 4840.46
Current children cumulated vsize (KiB) 21296

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20762
/proc/meminfo: memFree=1525624/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4900.44
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 490030 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 21296

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1525560/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=4960.42
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 496028 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 21296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1525560/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=5000.01
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 499987 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 21296

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20762
/proc/meminfo: memFree=1525560/2055920 swapFree=4182984/4192956
[pid=20363] ppid=20361 vsize=21296 CPUtime=5000.01
/proc/20363/stat : 20363 (minisat_noasser) R 20361 20363 17091 0 -1 4194304 4981 0 0 0 499987 14 0 0 25 0 1 0 257897348 21807104 4959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20363/statm: 5324 4959 66 130 0 5191 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 21296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.02
CPU user time (s): 4999.87
CPU system time (s): 0.149977
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 21296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4981
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= 4286

runsolver used 3.88841 second user time and 9.8685 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 29 03:57:58 UTC 2007

IDJOB= 425181
IDBENCH= 20324
IDSOLVER= 189
FILE ID= node67/425181-1177819078

PBS_JOBID= 4715901

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425181-1177819078/minisat_noassertions /tmp/evaluation/425181-1177819078/instance-425181-1177819078.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-425181-1177819078 -o ROOT/results/node67/solver-425181-1177819078 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425181-1177819078/minisat_noassertions /tmp/evaluation/425181-1177819078/instance-425181-1177819078.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 960319361

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1546128 kB
Buffers:         45288 kB
Cached:         386824 kB
SwapCached:       4176 kB
Active:         278236 kB
Inactive:       163984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546128 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            53548 kB
Committed_AS:  1271932 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Sun Apr 29 05:21:22 UTC 2007