Trace number 421215

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.51	c ============================[ Search Statistics ]==============================
0.49/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.51	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.51	c ===============================================================================
0.49/0.51	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.53	c |       100 |     220    18700   130900 |     6856      100     57 |  0.002 % |
0.49/0.55	c |       251 |     220    18700   130900 |     7542      251     58 |  0.002 % |
0.49/0.57	c |       476 |     220    18700   130900 |     8296      476     58 |  0.002 % |
0.59/0.61	c |       813 |     220    18700   130900 |     9126      813     60 |  0.002 % |
0.59/0.66	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.69/0.74	c |      2079 |     220    18700   130900 |    11042     2079     62 |  0.002 % |
0.79/0.87	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.00/1.08	c |      4928 |     220    18700   130900 |    13361     4928     63 |  0.002 % |
1.39/1.44	c |      7490 |     220    18700   130900 |    14697     7490     63 |  0.002 % |
2.09/2.10	c |     11334 |     220    18700   130900 |    16167    11334     63 |  0.002 % |
3.29/3.31	c |     17103 |     220    18700   130900 |    17784     8972     62 |  0.002 % |
5.09/5.14	c |     25753 |     220    18700   130900 |    19562    17622     63 |  0.002 % |
8.18/8.20	c |     38727 |     220    18700   130900 |    21519    10930     63 |  0.002 % |
13.19/13.22	c |     58188 |     220    18700   130900 |    23671    19585     63 |  0.002 % |
21.79/21.86	c |     87381 |     220    18700   130900 |    26038    11971     62 |  0.002 % |
35.28/35.32	c |    131173 |     220    18700   130900 |    28641    12918     62 |  0.002 % |
57.27/57.38	c |    196857 |     220    18700   130900 |    31506    27934     64 |  0.002 % |
90.66/90.76	c |    295383 |     220    18700   130900 |    34656    29851     63 |  0.002 % |
148.23/148.36	c |    443175 |     220    18700   130900 |    38122    24141     61 |  0.002 % |
236.61/236.74	c |    664861 |     220    18700   130900 |    41934    18313     61 |  0.002 % |
380.05/380.21	c |    997387 |     220    18700   130900 |    46128    33776     62 |  0.002 % |
618.07/618.38	c |   1496176 |     220    18700   130900 |    50741    41296     63 |  0.002 % |
992.73/993.11	c |   2244358 |     220    18700   130900 |    55815    15418     59 |  0.002 % |

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/node13/watcher-421215-1177500487 -o ROOT/results/node13/solver-421215-1177500487 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421215-1177500487/minisat_noassertions /tmp/evaluation/421215-1177500487/instance-421215-1177500487.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 0.98 0.99 3/77 2922
/proc/meminfo: memFree=1814608/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=1856 CPUtime=0
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 197966533 1900544 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 464 244 50 130 0 331 0

[startup+0.023561 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2922
/proc/meminfo: memFree=1814608/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=2780 CPUtime=0.02
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 504 0 0 0 2 0 0 0 18 0 1 0 197966533 2846720 490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 695 490 50 130 0 562 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2780

[startup+0.101578 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2922
/proc/meminfo: memFree=1814608/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=3568 CPUtime=0.09
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 197966533 3653632 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 892 682 62 130 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3568

[startup+0.30162 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2922
/proc/meminfo: memFree=1814608/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=3732 CPUtime=0.29
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 197966533 3821568 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 933 726 62 130 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701705 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2922
/proc/meminfo: memFree=1814608/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=3568 CPUtime=0.69
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 745 0 0 0 69 0 0 0 23 0 1 0 197966533 3653632 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 892 694 66 130 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3568

[startup+1.50288 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1811592/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=5172 CPUtime=1.49
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 1119 0 0 0 149 0 0 0 25 0 1 0 197966533 5296128 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 1293 1068 66 130 0 1160 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5172

[startup+3.10122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1809416/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=7416 CPUtime=3.09
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 1681 0 0 0 309 0 0 0 25 0 1 0 197966533 7593984 1630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 1854 1630 66 130 0 1721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7416

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1807176/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=8576 CPUtime=6.29
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 1982 0 0 0 629 0 0 0 25 0 1 0 197966533 8781824 1931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 2144 1931 66 130 0 2011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8576

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1806088/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=9376 CPUtime=12.69
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 2166 0 0 0 1268 1 0 0 25 0 1 0 197966533 9601024 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 2344 2115 66 130 0 2211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9376

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1804744/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=10828 CPUtime=25.48
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 2553 0 0 0 2546 2 0 0 25 0 1 0 197966533 11087872 2502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 2707 2502 66 130 0 2574 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10828

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1803080/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=12312 CPUtime=51.07
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 2906 0 0 0 5105 2 0 0 25 0 1 0 197966533 12607488 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 3078 2855 66 130 0 2945 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12312

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1800712/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=14716 CPUtime=102.26
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 3501 0 0 0 10223 3 0 0 25 0 1 0 197966533 15069184 3450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 3679 3450 66 130 0 3546 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14716

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1799368/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=16036 CPUtime=162.24
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 3829 0 0 0 16220 4 0 0 25 0 1 0 197966533 16420864 3778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 4009 3778 66 130 0 3876 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16036

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1798536/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=16864 CPUtime=222.21
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 4022 0 0 0 22217 4 0 0 25 0 1 0 197966533 17268736 3971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 4216 3971 66 130 0 4083 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16864

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1796872/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=18596 CPUtime=282.19
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 4442 0 0 0 28214 5 0 0 25 0 1 0 197966533 19042304 4391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 4649 4391 66 130 0 4516 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18596

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1796424/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=19020 CPUtime=342.17
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 4540 0 0 0 34211 6 0 0 25 0 1 0 197966533 19476480 4489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 4755 4489 66 130 0 4622 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19020

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1795272/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=20360 CPUtime=402.14
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 4859 0 0 0 40207 7 0 0 25 0 1 0 197966533 20848640 4808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5090 4808 66 130 0 4957 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20360

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1794440/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=21084 CPUtime=462.12
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5033 0 0 0 46204 8 0 0 25 0 1 0 197966533 21590016 4982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5271 4982 66 130 0 5138 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1794056/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=21392 CPUtime=522.1
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5128 0 0 0 52201 9 0 0 25 0 1 0 197966533 21905408 5077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5348 5077 66 130 0 5215 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 21392

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1793736/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=21724 CPUtime=582.07
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5191 0 0 0 58198 9 0 0 25 0 1 0 197966533 22245376 5140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5431 5140 66 130 0 5298 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 21724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1791944/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=23484 CPUtime=642.06
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5640 0 0 0 64195 11 0 0 25 0 1 0 197966533 24047616 5589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5871 5589 66 130 0 5738 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23484

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2923
/proc/meminfo: memFree=1791624/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=23832 CPUtime=702.03
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5713 0 0 0 70192 11 0 0 25 0 1 0 197966533 24403968 5662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 5958 5662 66 130 0 5825 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23832

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2925
/proc/meminfo: memFree=1791368/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=24112 CPUtime=762.02
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5766 0 0 0 76190 12 0 0 25 0 1 0 197966533 24690688 5715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6028 5715 66 130 0 5895 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 24112

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2925
/proc/meminfo: memFree=1791368/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=24304 CPUtime=821.99
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5811 0 0 0 82187 12 0 0 25 0 1 0 197966533 24887296 5760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6076 5760 66 130 0 5943 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 24304

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2925
/proc/meminfo: memFree=1791048/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=24668 CPUtime=881.97
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5899 0 0 0 88184 13 0 0 25 0 1 0 197966533 25260032 5848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6167 5848 66 130 0 6034 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 24668

[startup+942.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 2925
/proc/meminfo: memFree=1790856/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=24812 CPUtime=941.94
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 5945 0 0 0 94181 13 0 0 25 0 1 0 197966533 25407488 5894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6203 5894 66 130 0 6070 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 24812

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 2925
/proc/meminfo: memFree=1790472/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=25244 CPUtime=1001.93
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6036 0 0 0 100179 14 0 0 25 0 1 0 197966533 25849856 5985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6311 5985 66 130 0 6178 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 25244

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2925
/proc/meminfo: memFree=1788488/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=27320 CPUtime=1061.9
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6535 0 0 0 106176 14 0 0 25 0 1 0 197966533 27975680 6484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6830 6484 66 130 0 6697 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27320

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2925
/proc/meminfo: memFree=1788424/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=27308 CPUtime=1121.88
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6553 0 0 0 112173 15 0 0 25 0 1 0 197966533 27963392 6502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6827 6502 66 130 0 6694 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 27308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2925
/proc/meminfo: memFree=1788168/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=27736 CPUtime=1181.86
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6651 0 0 0 118170 16 0 0 25 0 1 0 197966533 28401664 6600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6934 6600 66 130 0 6801 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2925
/proc/meminfo: memFree=1788040/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=27736 CPUtime=1200.06
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6654 0 0 0 119990 16 0 0 25 0 1 0 197966533 28401664 6603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6934 6603 66 130 0 6801 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27736

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2925
/proc/meminfo: memFree=1788040/2055920 swapFree=4159400/4192956
[pid=2922] ppid=2920 vsize=27736 CPUtime=1200.06
/proc/2922/stat : 2922 (minisat_noasser) R 2920 2922 1692 0 -1 4194304 6654 0 0 0 119990 16 0 0 25 0 1 0 197966533 28401664 6603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2922/statm: 6934 6603 66 130 0 6801 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.168974
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 27736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6654
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= 25134

runsolver used 0.912861 second user time and 2.6326 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 11:28:07 UTC 2007

IDJOB= 421215
IDBENCH= 20124
IDSOLVER= 188
FILE ID= node13/421215-1177500487

PBS_JOBID= 4685867

Free space on /tmp= 66360 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/421215-1177500487/minisat_noassertions /tmp/evaluation/421215-1177500487/instance-421215-1177500487.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421215-1177500487 -o ROOT/results/node13/solver-421215-1177500487 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421215-1177500487/minisat_noassertions /tmp/evaluation/421215-1177500487/instance-421215-1177500487.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 47816854

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1815016 kB
Buffers:         37164 kB
Cached:         123416 kB
SwapCached:      12684 kB
Active:         103276 kB
Inactive:        80508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815016 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42540 kB
Committed_AS:  6861428 kB
PageTables:       1872 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= 66360 MiB

End job on node13 on Wed Apr 25 11:48:10 UTC 2007