Trace number 420998

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.04/0.09	c ============================[ Search Statistics ]==============================
0.04/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.09	c ===============================================================================
0.04/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       100 |      55     4895    34265 |     1794      100     21 |  0.034 % |
0.09/0.10	c |       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.09/0.11	c |       475 |      55     4895    34265 |     2171      475     20 |  0.034 % |
0.09/0.13	c |       813 |      55     4895    34265 |     2388      813     20 |  0.034 % |
0.09/0.15	c |      1320 |      55     4895    34265 |     2627     1320     20 |  0.034 % |
0.09/0.18	c |      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.19/0.24	c |      3219 |      55     4895    34265 |     3179     1760     19 |  0.034 % |
0.29/0.33	c |      4927 |      55     4895    34265 |     3497     1864     20 |  0.034 % |
0.39/0.47	c |      7490 |      55     4895    34265 |     3847     2667     19 |  0.034 % |
0.59/0.68	c |     11335 |      55     4895    34265 |     4232     2640     19 |  0.034 % |
1.00/1.00	c |     17102 |      55     4895    34265 |     4655     4146     19 |  0.034 % |
1.39/1.49	c |     25752 |      55     4895    34265 |     5120     3434     19 |  0.034 % |
2.20/2.25	c |     38728 |      55     4895    34265 |     5632     3546     18 |  0.034 % |
3.39/3.43	c |     58189 |      55     4895    34265 |     6196     3219     18 |  0.034 % |
5.19/5.24	c |     87381 |      55     4895    34265 |     6815     4414     18 |  0.034 % |
7.99/8.08	c |    131170 |      55     4895    34265 |     7497     3761     19 |  0.034 % |
12.49/12.60	c |    196856 |      55     4895    34265 |     8247     5538     17 |  0.034 % |
19.49/19.54	c |    295385 |      55     4895    34265 |     9071     4838     18 |  0.034 % |
30.38/30.47	c |    443175 |      55     4895    34265 |     9979     7147     17 |  0.034 % |
47.88/47.90	c |    664858 |      55     4895    34265 |    10977     8820     17 |  0.034 % |
75.17/75.24	c |    997385 |      55     4895    34265 |    12074     5937     17 |  0.034 % |
118.76/118.86	c |   1496174 |      55     4895    34265 |    13282     8859     18 |  0.034 % |
187.74/187.83	c |   2244359 |      55     4895    34265 |    14610    12117     18 |  0.034 % |
297.61/297.72	c |   3366633 |      55     4895    34265 |    16071     7959     18 |  0.034 % |
473.46/473.67	c |   5050044 |      55     4895    34265 |    17678     9943     16 |  0.034 % |
759.68/759.91	c |   7575161 |      55     4895    34265 |    19446    13244     15 |  0.034 % |

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/node2/watcher-420998-1177496872 -o ROOT/results/node2/solver-420998-1177496872 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/420998-1177496872/minisat_noassertions /tmp/evaluation/420998-1177496872/instance-420998-1177496872.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17281
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=1856 CPUtime=0
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 225725054 1900544 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682531 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 464 145 50 130 0 331 0

[startup+0.0503541 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17281
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2124 CPUtime=0.04
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 232 0 0 0 4 0 0 0 18 0 1 0 225725054 2174976 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 531 218 62 130 0 398 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2124

[startup+0.101357 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17281
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2124 CPUtime=0.09
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 225725054 2174976 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 531 229 63 130 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.301379 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17281
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2256 CPUtime=0.29
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 225725054 2310144 270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 564 270 66 130 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.70142 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17281
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2532 CPUtime=0.69
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 330 0 0 0 69 0 0 0 22 0 1 0 225725054 2592768 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 633 316 66 130 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2532

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1763696/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2664 CPUtime=1.49
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 225725054 2727936 357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 666 357 66 130 0 533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2664

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1763376/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=2936 CPUtime=3.09
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 225725054 3006464 412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 734 412 66 130 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2936

[startup+6.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1762992/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=3204 CPUtime=6.29
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 225725054 3280896 483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 801 483 66 130 0 668 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1762544/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=3476 CPUtime=12.69
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 561 0 0 0 1269 0 0 0 25 0 1 0 225725054 3559424 547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 869 547 66 130 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1762096/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=3892 CPUtime=25.49
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 679 0 0 0 2549 0 0 0 25 0 1 0 225725054 3985408 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 973 665 66 130 0 840 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3892

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1761584/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=4460 CPUtime=51.08
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 797 0 0 0 5108 0 0 0 25 0 1 0 225725054 4567040 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1115 783 66 130 0 982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1761072/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=5060 CPUtime=102.27
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 931 0 0 0 10226 1 0 0 25 0 1 0 225725054 5181440 917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1265 917 66 130 0 1132 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5060

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1760624/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=5416 CPUtime=162.25
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1028 0 0 0 16224 1 0 0 25 0 1 0 225725054 5545984 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1354 1014 66 130 0 1221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5416

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1760432/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=5572 CPUtime=222.22
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1075 0 0 0 22221 1 0 0 25 0 1 0 225725054 5705728 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1393 1061 66 130 0 1260 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5572

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17282
/proc/meminfo: memFree=1760240/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=5748 CPUtime=282.21
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1114 0 0 0 28219 2 0 0 25 0 1 0 225725054 5885952 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1437 1100 66 130 0 1304 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5748

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759856/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=6024 CPUtime=342.19
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1184 0 0 0 34217 2 0 0 25 0 1 0 225725054 6168576 1170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1506 1170 66 130 0 1373 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6024

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759600/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=6440 CPUtime=402.18
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1251 0 0 0 40215 3 0 0 25 0 1 0 225725054 6594560 1237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1610 1237 66 130 0 1477 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6440

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759408/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=6580 CPUtime=462.15
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1303 0 0 0 46212 3 0 0 25 0 1 0 225725054 6737920 1289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1645 1289 66 130 0 1512 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6580

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759280/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=6864 CPUtime=522.14
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1348 0 0 0 52210 4 0 0 25 0 1 0 225725054 7028736 1334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1716 1334 66 130 0 1583 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759216/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7008 CPUtime=582.12
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1380 0 0 0 58208 4 0 0 25 0 1 0 225725054 7176192 1366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1752 1366 66 130 0 1619 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7008

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1759024/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7152 CPUtime=642.11
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1425 0 0 0 64206 5 0 0 25 0 1 0 225725054 7323648 1411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1788 1411 66 130 0 1655 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7152

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1758960/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7152 CPUtime=702.09
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1428 0 0 0 70204 5 0 0 25 0 1 0 225725054 7323648 1414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1788 1414 66 130 0 1655 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 17284
/proc/meminfo: memFree=1758960/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7304 CPUtime=762.08
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1449 0 0 0 76202 6 0 0 25 0 1 0 225725054 7479296 1435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1826 1435 66 130 0 1693 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7304

[startup+822.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 17284
/proc/meminfo: memFree=1758896/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7304 CPUtime=822.05
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1476 0 0 0 82199 6 0 0 25 0 1 0 225725054 7479296 1462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1826 1462 66 130 0 1693 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7304

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 17284
/proc/meminfo: memFree=1758832/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=882.04
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1489 0 0 0 88197 7 0 0 25 0 1 0 225725054 7626752 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552739 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1475 66 130 0 1729 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758640/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=942.02
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1516 0 0 0 94195 7 0 0 25 0 1 0 225725054 7626752 1502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1502 66 130 0 1729 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758640/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=1002.01
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1521 0 0 0 100193 8 0 0 25 0 1 0 225725054 7626752 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1507 66 130 0 1729 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758576/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=1061.99
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1525 0 0 0 106190 9 0 0 25 0 1 0 225725054 7626752 1511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551690 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1511 66 130 0 1729 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758576/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=1121.97
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1538 0 0 0 112188 9 0 0 25 0 1 0 225725054 7626752 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1524 66 130 0 1729 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758576/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=1181.95
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1539 0 0 0 118186 9 0 0 25 0 1 0 225725054 7626752 1525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1525 66 130 0 1729 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 7448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17284
/proc/meminfo: memFree=1758576/2055920 swapFree=4148972/4192956
[pid=17281] ppid=17279 vsize=7448 CPUtime=1200.06
/proc/17281/stat : 17281 (minisat_noasser) R 17279 17281 16160 0 -1 4194304 1540 0 0 0 119996 10 0 0 25 0 1 0 225725054 7626752 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17281/statm: 1862 1526 66 130 0 1729 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7448

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.103984
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 7448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1540
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= 1878

runsolver used 0.970852 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 10:27:53 UTC 2007

IDJOB= 420998
IDBENCH= 19907
IDSOLVER= 188
FILE ID= node2/420998-1177496872

PBS_JOBID= 4685870

Free space on /tmp= 66404 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/420998-1177496872/minisat_noassertions /tmp/evaluation/420998-1177496872/instance-420998-1177496872.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-420998-1177496872 -o ROOT/results/node2/solver-420998-1177496872 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/420998-1177496872/minisat_noassertions /tmp/evaluation/420998-1177496872/instance-420998-1177496872.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 160157998

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1765264 kB
Buffers:         39712 kB
Cached:         144184 kB
SwapCached:      12964 kB
Active:         182376 kB
Inactive:        63000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765264 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30660 kB
Committed_AS:  8334536 kB
PageTables:       1960 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= 66404 MiB

End job on node2 on Wed Apr 25 10:47:55 UTC 2007