Trace number 421409

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) 1200.02 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.8
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1418     4797    14233 |     1599        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1418     4797    14233 |     1758      100     22 |  0.000 % |
0.00/0.03	c |       250 |    1418     4797    14233 |     1934      250     22 |  0.000 % |
0.04/0.05	c |       476 |    1418     4797    14233 |     2128      476     21 |  0.000 % |
0.04/0.07	c |       814 |    1418     4797    14233 |     2341      814     20 |  0.000 % |
0.09/0.11	c |      1320 |    1418     4797    14233 |     2575     1320     21 |  0.000 % |
0.09/0.17	c |      2080 |    1418     4797    14233 |     2832     2080     22 |  0.000 % |
0.19/0.29	c |      3219 |    1418     4797    14233 |     3115     1750     21 |  0.000 % |
0.39/0.45	c |      4927 |    1418     4797    14233 |     3427     1822     24 |  0.000 % |
0.69/0.71	c |      7489 |    1418     4797    14233 |     3770     2591     22 |  0.000 % |
1.10/1.11	c |     11334 |    1418     4797    14233 |     4147     2537     22 |  0.000 % |
1.69/1.73	c |     17100 |    1418     4797    14233 |     4562     4014     21 |  0.000 % |
2.69/2.70	c |     25749 |    1418     4797    14233 |     5018     3275     20 |  0.000 % |
4.19/4.25	c |     38723 |    1418     4797    14233 |     5520     3434     21 |  0.000 % |
6.59/6.66	c |     58184 |    1418     4797    14233 |     6072     3199     18 |  0.000 % |
10.29/10.39	c |     87376 |    1418     4797    14233 |     6679     4451     20 |  0.000 % |
16.19/16.25	c |    131165 |    1418     4797    14233 |     7347     4004     22 |  0.001 % |
25.29/25.31	c |    196850 |    1418     4797    14233 |     8082     6090     26 |  0.000 % |
39.28/39.39	c |    295376 |    1418     4797    14233 |     8890     5978     21 |  0.000 % |
61.27/61.32	c |    443166 |    1418     4797    14233 |     9779     5029     20 |  0.001 % |
95.96/96.02	c |    664849 |    1418     4797    14233 |    10757     8810     22 |  0.000 % |
150.54/150.68	c |    997375 |    1418     4797    14233 |    11832     9628     23 |  0.000 % |
236.71/236.88	c |   1496163 |    1418     4797    14233 |    13016     6477     20 |  0.000 % |
372.27/372.42	c |   2244347 |    1418     4797    14233 |    14317    12368     23 |  0.000 % |
590.70/590.98	c |   3366621 |    1418     4797    14233 |    15749     8605     19 |  0.000 % |
940.78/941.16	c |   5050032 |    1418     4797    14233 |    17324     8731     25 |  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-421409-1177503712 -o ROOT/results/node25/solver-421409-1177503712 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421409-1177503712/minisat_noassertions /tmp/evaluation/421409-1177503712/instance-421409-1177503712.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: 0.99 0.97 0.91 3/64 13031
/proc/meminfo: memFree=1879704/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2144 CPUtime=0
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 198288307 2195456 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545599 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 536 181 50 130 0 403 0

[startup+0.049019 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 13031
/proc/meminfo: memFree=1879704/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2360 CPUtime=0.04
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 279 0 0 0 4 0 0 0 18 0 1 0 198288307 2416640 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 590 265 66 130 0 457 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2360

[startup+0.101028 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 13031
/proc/meminfo: memFree=1879704/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2360 CPUtime=0.09
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 198288307 2416640 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 590 266 66 130 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301061 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 13031
/proc/meminfo: memFree=1879704/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2500 CPUtime=0.29
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 198288307 2560000 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 625 304 66 130 0 492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2500

[startup+0.70113 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 13031
/proc/meminfo: memFree=1879704/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2632 CPUtime=0.69
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 198288307 2695168 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 658 341 66 130 0 525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2632

[startup+1.50127 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1878544/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2764 CPUtime=1.49
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 198288307 2830336 370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 691 370 66 130 0 558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2764

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1878224/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=2896 CPUtime=3.09
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 422 0 0 0 309 0 0 0 25 0 1 0 198288307 2965504 408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 724 408 66 130 0 591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1877840/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=3160 CPUtime=6.29
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 482 0 0 0 629 0 0 0 25 0 1 0 198288307 3235840 468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 790 468 66 130 0 657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3160

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1877392/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=3556 CPUtime=12.69
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 574 0 0 0 1269 0 0 0 25 0 1 0 198288307 3641344 560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 889 560 66 130 0 756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3556

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1876880/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=3952 CPUtime=25.48
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 694 0 0 0 2548 0 0 0 25 0 1 0 198288307 4046848 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 988 680 66 130 0 855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3952

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1876304/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=4616 CPUtime=51.07
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 840 0 0 0 5107 0 0 0 25 0 1 0 198288307 4726784 826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1154 826 66 130 0 1021 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4616

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1875600/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=5280 CPUtime=102.26
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1016 0 0 0 10226 0 0 0 25 0 1 0 198288307 5406720 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547947 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1320 1002 66 130 0 1187 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5280

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13032
/proc/meminfo: memFree=1874832/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=6072 CPUtime=162.24
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1196 0 0 0 16224 0 0 0 25 0 1 0 198288307 6217728 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1518 1182 66 130 0 1385 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6072

[startup+222.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1874256/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=6472 CPUtime=222.22
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1323 0 0 0 22222 0 0 0 25 0 1 0 198288307 6627328 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1618 1309 66 130 0 1485 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6472

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1873808/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=7008 CPUtime=282.19
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1440 0 0 0 28219 0 0 0 25 0 1 0 198288307 7176192 1426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1752 1426 66 130 0 1619 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7008

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1873744/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=7140 CPUtime=342.17
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1481 0 0 0 34217 0 0 0 25 0 1 0 198288307 7311360 1467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1785 1467 66 130 0 1652 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7140

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1873168/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=7668 CPUtime=402.16
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1617 0 0 0 40215 1 0 0 25 0 1 0 198288307 7852032 1603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 1917 1603 66 130 0 1784 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7668

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1872784/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=8064 CPUtime=462.14
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1692 0 0 0 46213 1 0 0 25 0 1 0 198288307 8257536 1678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2016 1678 66 130 0 1883 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8064

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1872656/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=8196 CPUtime=522.12
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1748 0 0 0 52211 1 0 0 25 0 1 0 198288307 8392704 1734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2049 1734 66 130 0 1916 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8196

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1872400/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=8464 CPUtime=582.1
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1792 0 0 0 58209 1 0 0 25 0 1 0 198288307 8667136 1778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2116 1778 66 130 0 1983 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8464

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1871568/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9264 CPUtime=642.09
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1988 0 0 0 64207 2 0 0 25 0 1 0 198288307 9486336 1974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2316 1974 66 130 0 2183 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9264

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1871504/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9264 CPUtime=702.06
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 1989 0 0 0 70204 2 0 0 25 0 1 0 198288307 9486336 1975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2316 1975 66 130 0 2183 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 9264

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1871248/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9532 CPUtime=762.05
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2067 0 0 0 76203 2 0 0 25 0 1 0 198288307 9760768 2053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2383 2053 66 130 0 2250 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 9532

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1871184/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9668 CPUtime=822.02
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2091 0 0 0 82200 2 0 0 25 0 1 0 198288307 9900032 2077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2417 2077 66 130 0 2284 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 9668

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 13032
/proc/meminfo: memFree=1871120/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9668 CPUtime=882
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2113 0 0 0 88198 2 0 0 25 0 1 0 198288307 9900032 2099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2417 2099 66 130 0 2284 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 9668

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 13032
/proc/meminfo: memFree=1870864/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=9932 CPUtime=941.98
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2161 0 0 0 94196 2 0 0 25 0 1 0 198288307 10170368 2147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2483 2147 66 130 0 2350 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 9932

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 13032
/proc/meminfo: memFree=1870608/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=10216 CPUtime=1001.96
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2229 0 0 0 100194 2 0 0 25 0 1 0 198288307 10461184 2215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2554 2215 66 130 0 2421 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 10216

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 13034
/proc/meminfo: memFree=1870352/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=10348 CPUtime=1061.94
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2275 0 0 0 106192 2 0 0 25 0 1 0 198288307 10596352 2261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2587 2261 66 130 0 2454 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 10348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13034
/proc/meminfo: memFree=1870224/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=10484 CPUtime=1121.93
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2297 0 0 0 112190 3 0 0 25 0 1 0 198288307 10735616 2283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2621 2283 66 130 0 2488 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 10484

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 13034
/proc/meminfo: memFree=1870224/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=10616 CPUtime=1181.91
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2324 0 0 0 118188 3 0 0 25 0 1 0 198288307 10870784 2310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2654 2310 66 130 0 2521 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 10616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.01 0.93 2/65 13034
/proc/meminfo: memFree=1870096/2055920 swapFree=4182892/4192956
[pid=13031] ppid=13029 vsize=10612 CPUtime=1200.01
/proc/13031/stat : 13031 (minisat_noasser) R 13029 13031 11647 0 -1 4194304 2340 0 0 0 119998 3 0 0 25 0 1 0 198288307 10866688 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13031/statm: 2653 2326 66 130 0 2520 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10612

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): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.034994
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 10616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2340
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= 2381

runsolver used 0.877866 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 12:21:52 UTC 2007

IDJOB= 421409
IDBENCH= 20331
IDSOLVER= 188
FILE ID= node25/421409-1177503712

PBS_JOBID= 4685872

Free space on /tmp= 66368 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421409-1177503712/minisat_noassertions /tmp/evaluation/421409-1177503712/instance-421409-1177503712.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-421409-1177503712 -o ROOT/results/node25/solver-421409-1177503712 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421409-1177503712/minisat_noassertions /tmp/evaluation/421409-1177503712/instance-421409-1177503712.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 597038375

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:       1880112 kB
Buffers:         20980 kB
Cached:         103508 kB
SwapCached:       3964 kB
Active:          52004 kB
Inactive:        82124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880112 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            27724 kB
Committed_AS:  4186180 kB
PageTables:       1472 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 12:41:55 UTC 2007