Trace number 421272

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) 1200.08 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.08/0.09	c ============================[ Search Statistics ]==============================
0.08/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.08/0.09	c ===============================================================================
0.08/0.09	c |         0 |    6794    29047    88295 |     9682        0    nan |  0.000 % |
0.09/0.11	c |       101 |    6794    29047    88295 |    10650      101     94 |  0.000 % |
0.09/0.14	c |       251 |    6794    29047    88295 |    11715      251    103 |  0.000 % |
0.09/0.19	c |       477 |    6794    29047    88295 |    12887      477    118 |  0.000 % |
0.19/0.26	c |       814 |    6794    29047    88295 |    14175      814    127 |  0.000 % |
0.29/0.36	c |      1321 |    6794    29047    88295 |    15593     1321    124 |  0.000 % |
0.49/0.55	c |      2080 |    6794    29047    88295 |    17152     2080    136 |  0.000 % |
0.79/0.82	c |      3220 |    6794    29047    88295 |    18868     3220    140 |  0.000 % |
1.19/1.24	c |      4928 |    6794    29047    88295 |    20754     4928    143 |  0.000 % |
1.89/1.96	c |      7490 |    6794    29047    88295 |    22830     7490    149 |  0.000 % |
3.09/3.19	c |     11334 |    6794    29047    88295 |    25113    11334    156 |  0.000 % |
5.29/5.39	c |     17102 |    6794    29047    88295 |    27624    17102    162 |  0.000 % |
9.59/9.62	c |     25751 |    6794    29047    88295 |    30387    25751    170 |  0.000 % |
15.78/15.87	c |     38729 |    6794    29047    88295 |    33426    18826    177 |  0.000 % |
26.58/26.63	c |     58190 |    6794    29047    88295 |    36768    15738    197 |  0.000 % |
45.28/45.34	c |     87383 |    6794    29047    88295 |    40445    19686    198 |  0.000 % |
76.57/76.69	c |    131174 |    6794    29047    88295 |    44490    34598    197 |  0.000 % |
136.95/137.02	c |    196858 |    6794    29047    88295 |    48939    35805    204 |  0.000 % |
240.91/241.05	c |    295384 |    6794    29047    88295 |    53832    23680    181 |  0.000 % |
394.87/395.02	c |    443173 |    6794    29047    88295 |    59216    50685    197 |  0.000 % |
660.70/660.93	c |    664856 |    6794    29047    88295 |    65137    41891    181 |  0.000 % |
1089.68/1090.18	c |    997381 |    6794    29047    88295 |    71651    21162    178 |  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/node35/watcher-421272-1177501558 -o ROOT/results/node35/solver-421272-1177501558 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421272-1177501558/minisat_noassertions /tmp/evaluation/421272-1177501558/instance-421272-1177501558.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 15714
/proc/meminfo: memFree=1773824/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=2748 CPUtime=0
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 198071223 2813952 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690412 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 687 424 50 130 0 554 0

[startup+0.092665 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15714
/proc/meminfo: memFree=1773824/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=4616 CPUtime=0.08
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 914 0 0 0 8 0 0 0 18 0 1 0 198071223 4726784 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522829 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 1154 900 62 130 0 1021 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4616

[startup+0.101667 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15714
/proc/meminfo: memFree=1773824/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=4372 CPUtime=0.09
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 198071223 4476928 842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 1093 842 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.30169 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15714
/proc/meminfo: memFree=1773824/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=4504 CPUtime=0.29
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 958 0 0 0 29 0 0 0 19 0 1 0 198071223 4612096 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 1126 885 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701739 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15714
/proc/meminfo: memFree=1773824/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=5428 CPUtime=0.69
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 1206 0 0 0 69 0 0 0 22 0 1 0 198071223 5558272 1133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 1357 1134 67 130 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5428

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1768760/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=7408 CPUtime=1.49
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 1688 0 0 0 149 0 0 0 25 0 1 0 198071223 7585792 1615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 1852 1615 67 130 0 1719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.10203 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1766008/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=10972 CPUtime=3.09
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 2596 0 0 0 309 0 0 0 25 0 1 0 198071223 11235328 2523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 2743 2523 67 130 0 2610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10972

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1759288/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=17092 CPUtime=6.29
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 4105 0 0 0 627 2 0 0 25 0 1 0 198071223 17502208 4032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 4273 4032 67 130 0 4140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17092

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1748864/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=25968 CPUtime=12.69
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 6323 0 0 0 1265 4 0 0 25 0 1 0 198071223 26591232 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 6492 6250 67 130 0 6359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25968

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1743104/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=31512 CPUtime=25.48
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 7701 0 0 0 2543 5 0 0 25 0 1 0 198071223 32268288 7628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 7878 7628 67 130 0 7745 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31512

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1737280/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=37320 CPUtime=51.08
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 9155 0 0 0 5101 7 0 0 25 0 1 0 198071223 38215680 9082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 9330 9082 67 130 0 9197 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37320

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1732288/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=42420 CPUtime=102.26
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 10419 0 0 0 10217 9 0 0 25 0 1 0 198071223 43438080 10346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 10605 10346 67 130 0 10472 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42420

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1727296/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=47304 CPUtime=162.24
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 11640 0 0 0 16213 11 0 0 25 0 1 0 198071223 48439296 11567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 11826 11567 67 130 0 11693 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1727360/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=47276 CPUtime=222.22
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 11640 0 0 0 22211 11 0 0 25 0 1 0 198071223 48410624 11567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 11819 11567 67 130 0 11686 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47276

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1723520/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=51104 CPUtime=282.21
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 12603 0 0 0 28208 13 0 0 25 0 1 0 198071223 52330496 12530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 12776 12530 67 130 0 12643 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51104

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1717760/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=56792 CPUtime=342.19
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 14026 0 0 0 34203 16 0 0 25 0 1 0 198071223 58155008 13953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 14198 13953 67 130 0 14065 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1716864/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=57716 CPUtime=402.17
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 14259 0 0 0 40200 17 0 0 25 0 1 0 198071223 59101184 14186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 14429 14186 67 130 0 14296 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 57716

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1716608/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=58112 CPUtime=462.15
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 14361 0 0 0 46198 17 0 0 25 0 1 0 198071223 59506688 14288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552428 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 14528 14288 67 130 0 14395 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 58112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1715648/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=59300 CPUtime=522.14
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 14646 0 0 0 52196 18 0 0 25 0 1 0 198071223 60723200 14573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 14825 14573 67 130 0 14692 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59300

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1713664/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=60884 CPUtime=582.12
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 15046 0 0 0 58193 19 0 0 25 0 1 0 198071223 62345216 14973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 15221 14973 67 130 0 15088 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 60884

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1713728/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=60884 CPUtime=642.1
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 15047 0 0 0 64191 19 0 0 25 0 1 0 198071223 62345216 14974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 15221 14974 67 130 0 15088 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 60884

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1712064/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=62596 CPUtime=702.08
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 15453 0 0 0 70188 20 0 0 25 0 1 0 198071223 64098304 15380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 15649 15380 67 130 0 15516 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 62596

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1703616/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71044 CPUtime=762.07
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17570 0 0 0 76184 23 0 0 25 0 1 0 198071223 72749056 17497 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17761 17497 67 130 0 17628 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 71044

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1703040/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71572 CPUtime=822.04
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17704 0 0 0 82181 23 0 0 25 0 1 0 198071223 73289728 17631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17893 17631 67 130 0 17760 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 71572

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15715
/proc/meminfo: memFree=1703104/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71572 CPUtime=882.03
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17704 0 0 0 88179 24 0 0 25 0 1 0 198071223 73289728 17631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17893 17631 67 130 0 17760 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 71572

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 15883
/proc/meminfo: memFree=1701640/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71572 CPUtime=941.94
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17704 0 0 0 94170 24 0 0 25 0 1 0 198071223 73289728 17631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17893 17631 67 130 0 17760 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 71572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1702656/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71704 CPUtime=1001.91
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17730 0 0 0 100166 25 0 0 25 0 1 0 198071223 73424896 17657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17926 17657 67 130 0 17793 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 71704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1702656/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71704 CPUtime=1061.89
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17730 0 0 0 106164 25 0 0 25 0 1 0 198071223 73424896 17657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17926 17657 67 130 0 17793 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 71704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1702720/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=71704 CPUtime=1121.88
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 17730 0 0 0 112162 26 0 0 25 0 1 0 198071223 73424896 17657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 17926 17657 67 130 0 17793 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 71704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1701312/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=73288 CPUtime=1181.86
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 18117 0 0 0 118160 26 0 0 25 0 1 0 198071223 75046912 18044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 18322 18044 67 130 0 18189 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 73288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1701312/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=73288 CPUtime=1200.05
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 18117 0 0 0 119979 26 0 0 25 0 1 0 198071223 75046912 18044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 18322 18044 67 130 0 18189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 73288

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 0.98 0.99 2/78 15913
/proc/meminfo: memFree=1701312/2055920 swapFree=4151088/4192956
[pid=15714] ppid=15712 vsize=73288 CPUtime=1200.05
/proc/15714/stat : 15714 (minisat_noasser) R 15712 15714 14613 0 -1 4194304 18117 0 0 0 119979 26 0 0 25 0 1 0 198071223 75046912 18044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15714/statm: 18322 18044 67 130 0 18189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 73288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.280957
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 73288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18117
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= 8164

runsolver used 1.01085 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Apr 25 11:45:58 UTC 2007

IDJOB= 421272
IDBENCH= 20181
IDSOLVER= 188
FILE ID= node35/421272-1177501558

PBS_JOBID= 4685837

Free space on /tmp= 66305 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/421272-1177501558/minisat_noassertions /tmp/evaluation/421272-1177501558/instance-421272-1177501558.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-421272-1177501558 -o ROOT/results/node35/solver-421272-1177501558 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421272-1177501558/minisat_noassertions /tmp/evaluation/421272-1177501558/instance-421272-1177501558.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 909427256

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1774240 kB
Buffers:         38000 kB
Cached:         162708 kB
SwapCached:       9684 kB
Active:         118068 kB
Inactive:       106968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774240 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            41944 kB
Committed_AS:  2578032 kB
PageTables:       1996 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= 66305 MiB

End job on node35 on Wed Apr 25 12:06:01 UTC 2007