Trace number 421182

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.03/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.55	c ============================[ Search Statistics ]==============================
0.49/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.55	c ===============================================================================
0.49/0.55	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.56	c |       100 |     240    20400   142800 |     7480      100     67 |  0.002 % |
0.49/0.58	c |       250 |     240    20400   142800 |     8228      250     64 |  0.002 % |
0.59/0.61	c |       475 |     240    20400   142800 |     9050      475     63 |  0.002 % |
0.59/0.64	c |       812 |     240    20400   142800 |     9955      812     65 |  0.002 % |
0.59/0.70	c |      1318 |     240    20400   142800 |    10951     1318     65 |  0.002 % |
0.69/0.77	c |      2078 |     240    20400   142800 |    12046     2078     64 |  0.002 % |
0.89/0.90	c |      3217 |     240    20400   142800 |    13251     3217     65 |  0.002 % |
1.10/1.11	c |      4925 |     240    20400   142800 |    14576     4925     65 |  0.002 % |
1.39/1.47	c |      7488 |     240    20400   142800 |    16034     7488     65 |  0.002 % |
2.09/2.11	c |     11333 |     240    20400   142800 |    17637    11333     66 |  0.002 % |
3.30/3.39	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
5.29/5.38	c |     25751 |     240    20400   142800 |    21341    15992     68 |  0.002 % |
8.69/8.79	c |     38726 |     240    20400   142800 |    23475    18238     68 |  0.002 % |
14.19/14.29	c |     58187 |     240    20400   142800 |    25822    13472     70 |  0.002 % |
23.28/23.32	c |     87381 |     240    20400   142800 |    28405    14189     68 |  0.002 % |
37.78/37.87	c |    131171 |     240    20400   142800 |    31245    24647     68 |  0.002 % |
62.07/62.19	c |    196855 |     240    20400   142800 |    34370    13417     67 |  0.002 % |
98.36/98.46	c |    295383 |     240    20400   142800 |    37807    25274     68 |  0.002 % |
158.74/158.86	c |    443173 |     240    20400   142800 |    41588    22140     65 |  0.002 % |
258.81/258.98	c |    664856 |     240    20400   142800 |    45746    15196     67 |  0.002 % |
416.37/416.55	c |    997381 |     240    20400   142800 |    50321    24841     68 |  0.002 % |
666.30/666.58	c |   1496169 |     240    20400   142800 |    55353    46564     68 |  0.002 % |
1060.48/1060.85	c |   2244352 |     240    20400   142800 |    60889    45424     70 |  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/node5/watcher-421182-1177500022 -o ROOT/results/node5/solver-421182-1177500022 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421182-1177500022/minisat_noassertions /tmp/evaluation/421182-1177500022/instance-421182-1177500022.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 0.97 0.91 3/77 19026
/proc/meminfo: memFree=1675520/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=1856 CPUtime=0
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 226039850 1900544 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 464 260 50 130 0 331 0

[startup+0.032805 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 19026
/proc/meminfo: memFree=1675520/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=3396 CPUtime=0.03
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 670 0 0 0 3 0 0 0 18 0 1 0 226039850 3477504 656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 849 656 50 130 0 716 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3396

[startup+0.101813 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 19026
/proc/meminfo: memFree=1675520/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=3712 CPUtime=0.09
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 748 0 0 0 9 0 0 0 18 0 1 0 226039850 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.301835 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 19026
/proc/meminfo: memFree=1675520/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=3712 CPUtime=0.29
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 748 0 0 0 29 0 0 0 20 0 1 0 226039850 3801088 734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134534063 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 928 734 62 130 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.70188 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 19026
/proc/meminfo: memFree=1675520/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=3712 CPUtime=0.69
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 799 0 0 0 69 0 0 0 24 0 1 0 226039850 3801088 745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 928 745 66 130 0 795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.50197 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1672312/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=5192 CPUtime=1.49
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 1168 0 0 0 149 0 0 0 25 0 1 0 226039850 5316608 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 1298 1114 66 130 0 1165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5192

[startup+3.10216 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1670072/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=7624 CPUtime=3.09
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 1781 0 0 0 308 1 0 0 25 0 1 0 226039850 7806976 1727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 1906 1727 66 130 0 1773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7624

[startup+6.30151 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1667448/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=9100 CPUtime=6.29
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 2123 0 0 0 628 1 0 0 25 0 1 0 226039850 9318400 2069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 2275 2069 66 130 0 2142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9100

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1665720/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=10420 CPUtime=12.69
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 2459 0 0 0 1267 2 0 0 25 0 1 0 226039850 10670080 2405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 2605 2405 66 130 0 2472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10420

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1664504/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=11608 CPUtime=25.48
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 2761 0 0 0 2546 2 0 0 25 0 1 0 226039850 11886592 2707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 2902 2707 66 130 0 2769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11608

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1662456/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=13752 CPUtime=51.08
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 3276 0 0 0 5105 3 0 0 25 0 1 0 226039850 14082048 3222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547208 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 3438 3222 66 130 0 3305 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13752

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1660280/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=15888 CPUtime=102.26
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 3827 0 0 0 10222 4 0 0 25 0 1 0 226039850 16269312 3773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 3972 3773 66 130 0 3839 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15888

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1658936/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=17076 CPUtime=162.24
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 4135 0 0 0 16219 5 0 0 25 0 1 0 226039850 17485824 4081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 4269 4081 66 130 0 4136 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17076

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1656504/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=19588 CPUtime=222.23
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 4738 0 0 0 22216 7 0 0 25 0 1 0 226039850 20058112 4684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 4897 4684 66 130 0 4764 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19588

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1655288/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=20944 CPUtime=282.2
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5064 0 0 0 28213 7 0 0 25 0 1 0 226039850 21446656 5010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 5236 5010 66 130 0 5103 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20944

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1654776/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=21512 CPUtime=342.19
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5197 0 0 0 34211 8 0 0 25 0 1 0 226039850 22028288 5143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 5378 5143 66 130 0 5245 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21512

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1654200/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=21968 CPUtime=402.18
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5326 0 0 0 40209 9 0 0 25 0 1 0 226039850 22495232 5272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 5492 5272 66 130 0 5359 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21968

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1652792/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=23428 CPUtime=462.16
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5680 0 0 0 46206 10 0 0 25 0 1 0 226039850 23990272 5626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 5857 5626 66 130 0 5724 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23428

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1652152/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=24080 CPUtime=522.14
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5845 0 0 0 52204 10 0 0 25 0 1 0 226039850 24657920 5791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6020 5791 66 130 0 5887 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24080

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1652024/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=24212 CPUtime=582.13
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5872 0 0 0 58202 11 0 0 25 0 1 0 226039850 24793088 5818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6053 5818 66 130 0 5920 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24212

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1651960/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=24360 CPUtime=642.11
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 5896 0 0 0 64200 11 0 0 25 0 1 0 226039850 24944640 5842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6090 5842 66 130 0 5957 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24360

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1649976/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=26264 CPUtime=702.09
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6386 0 0 0 70197 12 0 0 25 0 1 0 226039850 26894336 6332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6566 6332 66 130 0 6433 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 26264

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19027
/proc/meminfo: memFree=1649592/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=26664 CPUtime=762.07
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6475 0 0 0 76195 12 0 0 25 0 1 0 226039850 27303936 6421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6666 6421 66 130 0 6533 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26664

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1649336/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=26972 CPUtime=822.05
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6531 0 0 0 82192 13 0 0 25 0 1 0 226039850 27619328 6477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6743 6477 66 130 0 6610 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26972

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1649080/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=27268 CPUtime=882.04
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6599 0 0 0 88190 14 0 0 25 0 1 0 226039850 27922432 6545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6817 6545 66 130 0 6684 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 27268

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1648696/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=27672 CPUtime=942.01
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6692 0 0 0 94187 14 0 0 25 0 1 0 226039850 28336128 6638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6918 6638 66 130 0 6785 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 27672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1648632/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=27816 CPUtime=1002
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6737 0 0 0 100185 15 0 0 25 0 1 0 226039850 28483584 6683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6954 6683 66 130 0 6821 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1648568/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=27816 CPUtime=1061.98
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 6737 0 0 0 106183 15 0 0 25 0 1 0 226039850 28483584 6683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 6954 6683 66 130 0 6821 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 27816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1646776/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=29668 CPUtime=1121.96
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 7200 0 0 0 112180 16 0 0 25 0 1 0 226039850 30380032 7146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 7417 7146 66 130 0 7284 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 29668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1646264/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=30196 CPUtime=1181.95
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 7324 0 0 0 118178 17 0 0 25 0 1 0 226039850 30920704 7270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 7549 7270 66 130 0 7416 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 30196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 19029
/proc/meminfo: memFree=1646200/2055920 swapFree=4151648/4192956
[pid=19026] ppid=19024 vsize=30196 CPUtime=1200.05
/proc/19026/stat : 19026 (minisat_noasser) R 19024 19026 17885 0 -1 4194304 7324 0 0 0 119988 17 0 0 25 0 1 0 226039850 30920704 7270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 7549 7270 66 130 0 7416 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30196

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): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.179972
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 30196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7324
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= 24742

runsolver used 0.91786 second user time and 2.6306 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 11:20:22 UTC 2007

IDJOB= 421182
IDBENCH= 20091
IDSOLVER= 188
FILE ID= node5/421182-1177500022

PBS_JOBID= 4685814

Free space on /tmp= 66363 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/421182-1177500022/minisat_noassertions /tmp/evaluation/421182-1177500022/instance-421182-1177500022.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-421182-1177500022 -o ROOT/results/node5/solver-421182-1177500022 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421182-1177500022/minisat_noassertions /tmp/evaluation/421182-1177500022/instance-421182-1177500022.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 519367212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1675864 kB
Buffers:         48580 kB
Cached:         238020 kB
SwapCached:       9948 kB
Active:         167816 kB
Inactive:       145588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675864 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          33508 kB
Slab:            52208 kB
Committed_AS:  9080384 kB
PageTables:       1728 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= 66363 MiB

End job on node5 on Wed Apr 25 11:40:25 UTC 2007