Trace number 421324

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
MD5SUMebde26cba69a0651179051fde4b21ccb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3815    12164    37070 |     4054        0    nan |  0.000 % |
0.00/0.07	c |       100 |    3815    12164    37070 |     4460      100     31 |  0.000 % |
0.00/0.09	c |       252 |    3815    12164    37070 |     4906      252     28 |  0.000 % |
0.09/0.12	c |       478 |    3815    12164    37070 |     5396      478     30 |  0.000 % |
0.09/0.17	c |       816 |    3815    12164    37070 |     5936      816     31 |  0.000 % |
0.19/0.26	c |      1322 |    3815    12164    37070 |     6530     1322     34 |  0.000 % |
0.29/0.38	c |      2082 |    3815    12164    37070 |     7183     2082     35 |  0.000 % |
0.49/0.56	c |      3221 |    3815    12164    37070 |     7901     3221     34 |  0.000 % |
0.79/0.89	c |      4929 |    3815    12164    37070 |     8691     4929     33 |  0.000 % |
1.39/1.42	c |      7491 |    3815    12164    37070 |     9560     7491     33 |  0.000 % |
2.20/2.27	c |     11336 |    3815    12164    37070 |    10516     6391     35 |  0.000 % |
3.59/3.66	c |     17102 |    3815    12164    37070 |    11568     6753     34 |  0.000 % |
5.79/5.86	c |     25756 |    3815    12164    37070 |    12725     9400     36 |  0.000 % |
9.57/9.64	c |     38730 |    3815    12164    37070 |    13997     9235     43 |  0.000 % |
15.17/15.21	c |     58192 |    3815    12164    37070 |    15397    14154     40 |  0.000 % |
24.66/24.75	c |     87385 |    3815    12164    37070 |    16937    11297     42 |  0.000 % |
40.35/40.42	c |    131174 |    3815    12164    37070 |    18631    11722     41 |  0.000 % |
65.15/65.26	c |    196859 |    3815    12164    37070 |    20494    10748     41 |  0.000 % |
106.54/106.70	c |    295387 |    3815    12164    37070 |    22543    14785     43 |  0.000 % |
173.12/173.27	c |    443176 |    3815    12164    37070 |    24797    12580     35 |  0.000 % |
270.38/270.58	c |    664861 |    3815    12164    37070 |    27277    18682     36 |  0.000 % |
432.14/432.33	c |    997387 |    3815    12164    37070 |    30005    25666     45 |  0.000 % |
694.75/695.07	c |   1496175 |    3815    12164    37070 |    33006    22160     36 |  0.000 % |
1108.21/1108.66	c |   2244357 |    3815    12164    37070 |    36306    20648     39 |  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/node25/watcher-421324-1177502509 -o ROOT/results/node25/solver-421324-1177502509 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421324-1177502509/minisat_noassertions /tmp/evaluation/421324-1177502509/instance-421324-1177502509.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: 0.91 0.95 0.90 2/70 12964
/proc/meminfo: memFree=1878296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=2476 CPUtime=0
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 198167942 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531280 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 619 324 50 130 0 486 0

[startup+0.00739706 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 12964
/proc/meminfo: memFree=1878296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=2744 CPUtime=0
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 198167942 2809856 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 686 362 50 130 0 553 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2744

[startup+0.101413 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 12964
/proc/meminfo: memFree=1878296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=3820 CPUtime=0.09
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 198167942 3911680 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 955 678 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301447 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 12964
/proc/meminfo: memFree=1878296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=3820 CPUtime=0.29
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 724 0 0 0 29 0 0 0 19 0 1 0 198167942 3911680 678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 955 678 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701517 s]
/proc/loadavg: 0.91 0.95 0.90 2/70 12964
/proc/meminfo: memFree=1878296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=3952 CPUtime=0.69
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 740 0 0 0 69 0 0 0 22 0 1 0 198167942 4046848 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 988 694 66 130 0 855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3952

[startup+1.50165 s]
/proc/loadavg: 0.91 0.95 0.90 2/71 12967
/proc/meminfo: memFree=1875528/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=4612 CPUtime=1.49
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 903 0 0 0 149 0 0 0 25 0 1 0 198167942 4722688 857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 1153 857 66 130 0 1020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4612

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.90 2/71 12967
/proc/meminfo: memFree=1874632/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=5144 CPUtime=3.09
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 1022 0 0 0 309 0 0 0 25 0 1 0 198167942 5267456 976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 1286 976 66 130 0 1153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5144

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.90 2/71 12969
/proc/meminfo: memFree=1873936/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=5540 CPUtime=6.29
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 1134 0 0 0 629 0 0 0 25 0 1 0 198167942 5672960 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555522 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 1385 1088 66 130 0 1252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 12989
/proc/meminfo: memFree=1874040/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=6480 CPUtime=12.67
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 1383 0 0 0 1267 0 0 0 25 0 1 0 198167942 6635520 1337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 1620 1337 66 130 0 1487 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 6480

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 12989
/proc/meminfo: memFree=1873296/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=7404 CPUtime=25.46
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 1588 0 0 0 2546 0 0 0 25 0 1 0 198167942 7581696 1542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 1851 1542 66 130 0 1718 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7404

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 12989
/proc/meminfo: memFree=1872336/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=8332 CPUtime=51.06
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 1843 0 0 0 5105 1 0 0 25 0 1 0 198167942 8531968 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520976 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 2083 1797 66 130 0 1950 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8332

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 12989
/proc/meminfo: memFree=1870224/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=10444 CPUtime=102.24
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 2363 0 0 0 10223 1 0 0 25 0 1 0 198167942 10694656 2317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 2611 2317 66 130 0 2478 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10444

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1869776/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=10844 CPUtime=162.22
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 2466 0 0 0 16221 1 0 0 25 0 1 0 198167942 11104256 2420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 2711 2420 66 130 0 2578 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10844

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1868304/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=12312 CPUtime=222.2
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 2833 0 0 0 22219 1 0 0 25 0 1 0 198167942 12607488 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3078 2787 66 130 0 2945 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12312

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1868304/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=12476 CPUtime=282.18
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 2864 0 0 0 28217 1 0 0 25 0 1 0 198167942 12775424 2818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3119 2818 66 130 0 2986 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12476

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1866896/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=13932 CPUtime=342.16
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3224 0 0 0 34214 2 0 0 25 0 1 0 198167942 14266368 3178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3483 3178 66 130 0 3350 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1866768/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=14080 CPUtime=402.14
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3243 0 0 0 40212 2 0 0 25 0 1 0 198167942 14417920 3197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3520 3197 66 130 0 3387 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14080

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1865616/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=15136 CPUtime=462.12
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3536 0 0 0 46210 2 0 0 25 0 1 0 198167942 15499264 3490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3784 3490 66 130 0 3651 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15136

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1865552/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=15284 CPUtime=522.1
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3545 0 0 0 52208 2 0 0 25 0 1 0 198167942 15650816 3499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 3821 3499 66 130 0 3688 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15284

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1864656/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=16220 CPUtime=582.09
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3777 0 0 0 58206 3 0 0 25 0 1 0 198167942 16609280 3731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4055 3731 66 130 0 3922 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16220

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1864528/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=16220 CPUtime=642.07
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3790 0 0 0 64204 3 0 0 25 0 1 0 198167942 16609280 3744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4055 3744 66 130 0 3922 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 16220

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1864592/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=16220 CPUtime=702.05
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3792 0 0 0 70202 3 0 0 25 0 1 0 198167942 16609280 3746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4055 3746 66 130 0 3922 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16220

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1864272/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=16484 CPUtime=762.03
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 3862 0 0 0 76200 3 0 0 25 0 1 0 198167942 16879616 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4121 3816 66 130 0 3988 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16484

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1863760/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=17160 CPUtime=822
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4020 0 0 0 82197 3 0 0 25 0 1 0 198167942 17571840 3974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4290 3974 66 130 0 4157 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 17160

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1863248/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=17556 CPUtime=881.99
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4126 0 0 0 88195 4 0 0 25 0 1 0 198167942 17977344 4080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546759 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4389 4080 66 130 0 4256 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17556

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1863056/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=17820 CPUtime=941.97
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4174 0 0 0 94193 4 0 0 25 0 1 0 198167942 18247680 4128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4455 4128 66 130 0 4322 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 17820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1862864/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=17952 CPUtime=1001.95
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4215 0 0 0 100191 4 0 0 25 0 1 0 198167942 18382848 4169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4488 4169 66 130 0 4355 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 17952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1862416/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=18348 CPUtime=1061.93
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4324 0 0 0 106189 4 0 0 25 0 1 0 198167942 18788352 4278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4587 4278 66 130 0 4454 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 18348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1862352/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=18348 CPUtime=1121.91
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4327 0 0 0 112187 4 0 0 25 0 1 0 198167942 18788352 4281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4587 4281 66 130 0 4454 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 18348

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1861648/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=19140 CPUtime=1181.89
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4509 0 0 0 118185 4 0 0 25 0 1 0 198167942 19599360 4463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4785 4463 66 130 0 4652 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 19140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1861072/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=19668 CPUtime=1200.09
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4659 0 0 0 120004 5 0 0 25 0 1 0 198167942 20140032 4613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4917 4613 66 130 0 4784 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19668

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: 0.99 0.97 0.91 2/65 12989
/proc/meminfo: memFree=1861072/2055920 swapFree=4182892/4192956
[pid=12964] ppid=12962 vsize=19668 CPUtime=1200.09
/proc/12964/stat : 12964 (minisat_noasser) R 12962 12964 11647 0 -1 4194304 4659 0 0 0 120004 5 0 0 25 0 1 0 198167942 20140032 4613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/12964/statm: 4917 4613 66 130 0 4784 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.053991
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 19668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4659
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= 2233

runsolver used 0.91586 second user time and 2.37764 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 12:01:49 UTC 2007

IDJOB= 421324
IDBENCH= 20235
IDSOLVER= 188
FILE ID= node25/421324-1177502509

PBS_JOBID= 4685872

Free space on /tmp= 66368 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/421324-1177502509/minisat_noassertions /tmp/evaluation/421324-1177502509/instance-421324-1177502509.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-421324-1177502509 -o ROOT/results/node25/solver-421324-1177502509 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421324-1177502509/minisat_noassertions /tmp/evaluation/421324-1177502509/instance-421324-1177502509.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ebde26cba69a0651179051fde4b21ccb

RANDOM SEED= 696874325

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1878832 kB
Buffers:         20808 kB
Cached:         103612 kB
SwapCached:       3964 kB
Active:          52700 kB
Inactive:        82080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1878832 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            27952 kB
Committed_AS:  4187140 kB
PageTables:       1716 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= 66368 MiB

End job on node25 on Wed Apr 25 12:21:51 UTC 2007