Trace number 421007

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-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
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 % |
0.09/0.11	c |       251 |      55     4895    34265 |     1974      251     21 |  0.034 % |
0.09/0.11	c |       477 |      55     4895    34265 |     2171      477     21 |  0.034 % |
0.09/0.13	c |       814 |      55     4895    34265 |     2388      814     21 |  0.034 % |
0.09/0.15	c |      1320 |      55     4895    34265 |     2627     1320     21 |  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     20 |  0.034 % |
0.29/0.32	c |      4928 |      55     4895    34265 |     3497     1868     19 |  0.034 % |
0.39/0.46	c |      7490 |      55     4895    34265 |     3847     2671     19 |  0.034 % |
0.59/0.68	c |     11335 |      55     4895    34265 |     4232     2645     19 |  0.034 % |
0.89/0.99	c |     17101 |      55     4895    34265 |     4655     4154     19 |  0.034 % |
1.39/1.48	c |     25750 |      55     4895    34265 |     5120     3447     19 |  0.034 % |
2.20/2.25	c |     38726 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.39/3.42	c |     58188 |      55     4895    34265 |     6196     3228     18 |  0.034 % |
5.19/5.27	c |     87381 |      55     4895    34265 |     6815     4429     18 |  0.034 % |
7.99/8.09	c |    131172 |      55     4895    34265 |     7497     3779     18 |  0.034 % |
12.39/12.46	c |    196857 |      55     4895    34265 |     8247     5546     19 |  0.034 % |
19.49/19.56	c |    295386 |      55     4895    34265 |     9071     4845     18 |  0.034 % |
30.48/30.56	c |    443176 |      55     4895    34265 |     9979     7137     17 |  0.034 % |
47.88/47.91	c |    664859 |      55     4895    34265 |    10977     8821     18 |  0.034 % |
75.47/75.52	c |    997384 |      55     4895    34265 |    12074     5900     17 |  0.034 % |
119.26/119.37	c |   1496173 |      55     4895    34265 |    13282     8808     17 |  0.034 % |
189.14/189.24	c |   2244355 |      55     4895    34265 |    14610    12065     18 |  0.034 % |
300.31/300.42	c |   3366629 |      55     4895    34265 |    16071     7844     17 |  0.034 % |
479.46/479.69	c |   5050040 |      55     4895    34265 |    17678     9854     16 |  0.034 % |
771.18/771.43	c |   7575157 |      55     4895    34265 |    19446    13210     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/node45/watcher-421007-1177496969 -o ROOT/results/node45/solver-421007-1177496969 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421007-1177496969/minisat_noassertions /tmp/evaluation/421007-1177496969/instance-421007-1177496969.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: 0.92 0.99 0.94 3/77 21872
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=1860 CPUtime=0
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 104542514 1904640 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531061 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 465 145 50 130 0 332 0

[startup+0.0441259 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 21872
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2132 CPUtime=0.04
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 232 0 0 0 4 0 0 0 18 0 1 0 104542514 2183168 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 533 218 62 130 0 400 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2132

[startup+0.101131 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 21872
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2132 CPUtime=0.09
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 104542514 2183168 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 533 229 63 130 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2132

[startup+0.301151 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 21872
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2396 CPUtime=0.29
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 104542514 2453504 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 599 275 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701191 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 21872
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2528 CPUtime=0.69
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 331 0 0 0 69 0 0 0 23 0 1 0 104542514 2588672 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 632 317 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50127 s]
/proc/loadavg: 0.92 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1808912/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2660 CPUtime=1.49
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 382 0 0 0 149 0 0 0 25 0 1 0 104542514 2723840 368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 665 368 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10144 s]
/proc/loadavg: 0.92 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1808592/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=2928 CPUtime=3.09
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 104542514 2998272 419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 732 419 66 130 0 599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

[startup+6.30176 s]
/proc/loadavg: 0.93 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1808208/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=3212 CPUtime=6.29
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 104542514 3289088 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 803 477 66 130 0 670 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3212

[startup+12.7024 s]
/proc/loadavg: 0.93 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1807888/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=3484 CPUtime=12.69
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 567 0 0 0 1269 0 0 0 25 0 1 0 104542514 3567616 553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 871 553 66 130 0 738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1807440/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=3892 CPUtime=25.49
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 669 0 0 0 2549 0 0 0 25 0 1 0 104542514 3985408 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 973 655 66 130 0 840 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3892

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1806928/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=4472 CPUtime=51.07
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 794 0 0 0 5107 0 0 0 25 0 1 0 104542514 4579328 780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1118 780 66 130 0 985 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4472

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1806352/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=4952 CPUtime=102.27
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 926 0 0 0 10226 1 0 0 25 0 1 0 104542514 5070848 912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1238 912 66 130 0 1105 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4952

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1806032/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=5244 CPUtime=162.25
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1001 0 0 0 16224 1 0 0 25 0 1 0 104542514 5369856 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553597 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1311 987 66 130 0 1178 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5244

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 21873
/proc/meminfo: memFree=1805712/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=5700 CPUtime=222.23
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1082 0 0 0 22222 1 0 0 25 0 1 0 104542514 5836800 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1425 1068 66 130 0 1292 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5700

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1805584/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=5700 CPUtime=282.21
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1109 0 0 0 28219 2 0 0 25 0 1 0 104542514 5836800 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1425 1095 66 130 0 1292 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5700

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1805264/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=6160 CPUtime=342.19
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1196 0 0 0 34217 2 0 0 25 0 1 0 104542514 6307840 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1540 1182 66 130 0 1407 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804944/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=6448 CPUtime=402.18
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1265 0 0 0 40215 3 0 0 25 0 1 0 104542514 6602752 1251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1612 1251 66 130 0 1479 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804752/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=6588 CPUtime=462.16
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1308 0 0 0 46213 3 0 0 25 0 1 0 104542514 6746112 1294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1647 1294 66 130 0 1514 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804624/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=6732 CPUtime=522.15
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1343 0 0 0 52211 4 0 0 25 0 1 0 104542514 6893568 1329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1683 1329 66 130 0 1550 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804368/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7016 CPUtime=582.13
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1397 0 0 0 58209 4 0 0 25 0 1 0 104542514 7184384 1383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1754 1383 66 130 0 1621 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7016

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804368/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7016 CPUtime=642.12
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1410 0 0 0 64207 5 0 0 25 0 1 0 104542514 7184384 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1754 1396 66 130 0 1621 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7016

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804240/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7156 CPUtime=702.09
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1439 0 0 0 70204 5 0 0 25 0 1 0 104542514 7327744 1425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1789 1425 66 130 0 1656 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804112/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7300 CPUtime=762.09
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1463 0 0 0 76203 6 0 0 25 0 1 0 104542514 7475200 1449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1825 1449 66 130 0 1692 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7300

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1804048/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=822.06
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1490 0 0 0 82200 6 0 0 25 0 1 0 104542514 7630848 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1476 66 130 0 1730 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1803984/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=882.05
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1496 0 0 0 88198 7 0 0 25 0 1 0 104542514 7630848 1482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1482 66 130 0 1730 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7452

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1803920/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=942.03
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1514 0 0 0 94196 7 0 0 25 0 1 0 104542514 7630848 1500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1500 66 130 0 1730 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21873
/proc/meminfo: memFree=1803856/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=1002.01
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1516 0 0 0 100194 7 0 0 25 0 1 0 104542514 7630848 1502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1502 66 130 0 1730 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7452

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 0.95 2/78 21873
/proc/meminfo: memFree=1803920/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=1061.99
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1519 0 0 0 106191 8 0 0 25 0 1 0 104542514 7630848 1505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554241 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1505 66 130 0 1730 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7452

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 0.96 2/78 21873
/proc/meminfo: memFree=1803856/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7452 CPUtime=1121.97
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1538 0 0 0 112189 8 0 0 25 0 1 0 104542514 7630848 1524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1863 1524 66 130 0 1730 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 7452

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 0.96 2/78 21873
/proc/meminfo: memFree=1803856/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7596 CPUtime=1181.96
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1549 0 0 0 118187 9 0 0 25 0 1 0 104542514 7778304 1535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1899 1535 66 130 0 1766 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 7596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.13 1.05 0.97 2/78 21873
/proc/meminfo: memFree=1803792/2055920 swapFree=4157692/4192956
[pid=21872] ppid=21870 vsize=7596 CPUtime=1200.06
/proc/21872/stat : 21872 (minisat_noasser) R 21870 21872 21101 0 -1 4194304 1550 0 0 0 119997 9 0 0 25 0 1 0 104542514 7778304 1536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/21872/statm: 1899 1536 66 130 0 1766 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7596

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): 1199.97
CPU system time (s): 0.098984
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 7596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1550
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= 24699

runsolver used 0.990849 second user time and 2.44563 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 25 10:29:29 UTC 2007

IDJOB= 421007
IDBENCH= 19916
IDSOLVER= 188
FILE ID= node45/421007-1177496969

PBS_JOBID= 4685862

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421007-1177496969/minisat_noassertions /tmp/evaluation/421007-1177496969/instance-421007-1177496969.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-421007-1177496969 -o ROOT/results/node45/solver-421007-1177496969 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421007-1177496969/minisat_noassertions /tmp/evaluation/421007-1177496969/instance-421007-1177496969.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 569419017

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1810480 kB
Buffers:         38192 kB
Cached:         126428 kB
SwapCached:      15512 kB
Active:         111092 kB
Inactive:        77552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810480 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            42352 kB
Committed_AS:  1330624 kB
PageTables:       1732 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= 66446 MiB

End job on node45 on Wed Apr 25 10:49:31 UTC 2007