Trace number 421214

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) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.49/0.50	c ============================[ Search Statistics ]==============================
0.49/0.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.50	c ===============================================================================
0.49/0.50	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       100 |     220    18700   130900 |     6856      100     65 |  0.002 % |
0.49/0.53	c |       251 |     220    18700   130900 |     7542      251     63 |  0.002 % |
0.49/0.56	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.49/0.59	c |       815 |     220    18700   130900 |     9126      815     61 |  0.002 % |
0.59/0.64	c |      1322 |     220    18700   130900 |    10038     1322     61 |  0.002 % |
0.69/0.71	c |      2082 |     220    18700   130900 |    11042     2082     60 |  0.002 % |
0.79/0.83	c |      3222 |     220    18700   130900 |    12147     3222     61 |  0.002 % |
0.99/1.01	c |      4930 |     220    18700   130900 |    13361     4930     62 |  0.002 % |
1.29/1.36	c |      7493 |     220    18700   130900 |    14697     7493     62 |  0.002 % |
1.89/1.99	c |     11340 |     220    18700   130900 |    16167    11340     63 |  0.002 % |
3.19/3.22	c |     17108 |     220    18700   130900 |    17784     8968     64 |  0.002 % |
4.99/5.09	c |     25758 |     220    18700   130900 |    19562    17618     63 |  0.002 % |
7.98/8.08	c |     38732 |     220    18700   130900 |    21519    10929     63 |  0.002 % |
13.28/13.34	c |     58193 |     220    18700   130900 |    23671    19580     64 |  0.002 % |
22.29/22.35	c |     87385 |     220    18700   130900 |    26038    12237     61 |  0.002 % |
35.78/35.86	c |    131174 |     220    18700   130900 |    28641    13091     61 |  0.002 % |
57.47/57.56	c |    196858 |     220    18700   130900 |    31506    28330     65 |  0.002 % |
91.06/91.10	c |    295384 |     220    18700   130900 |    34656    30873     62 |  0.002 % |
146.74/146.82	c |    443173 |     220    18700   130900 |    38122    24155     64 |  0.002 % |
238.40/238.56	c |    664856 |     220    18700   130900 |    41934    18773     64 |  0.002 % |
382.74/382.98	c |    997381 |     220    18700   130900 |    46128    38219     65 |  0.002 % |
613.25/613.56	c |   1496170 |     220    18700   130900 |    50741    45044     65 |  0.002 % |
972.11/972.50	c |   2244353 |     220    18700   130900 |    55815    15146     59 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-421214-1177500468 -o ROOT/results/node33/solver-421214-1177500468 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421214-1177500468/minisat_noassertions /tmp/evaluation/421214-1177500468/instance-421214-1177500468.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 0.96 0.91 3/77 29932
/proc/meminfo: memFree=1805736/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=1856 CPUtime=0
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 197962287 1900544 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 464 244 50 130 0 331 0

[startup+0.058981 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 29932
/proc/meminfo: memFree=1805736/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=3576 CPUtime=0.05
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 696 0 0 0 5 0 0 0 18 0 1 0 197962287 3661824 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 894 682 62 130 0 761 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3576

[startup+0.101991 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 29932
/proc/meminfo: memFree=1805736/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=3576 CPUtime=0.09
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 197962287 3661824 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 894 682 62 130 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.302034 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 29932
/proc/meminfo: memFree=1805736/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=3740 CPUtime=0.29
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 197962287 3829760 726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 935 726 62 130 0 802 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701117 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 29932
/proc/meminfo: memFree=1805736/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=3576 CPUtime=0.69
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 745 0 0 0 69 0 0 0 22 0 1 0 197962287 3661824 694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 894 694 66 130 0 761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50129 s]
/proc/loadavg: 0.91 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1802592/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=5292 CPUtime=1.48
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 1151 0 0 0 148 0 0 0 25 0 1 0 197962287 5419008 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 1323 1100 66 130 0 1190 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5292

[startup+3.10162 s]
/proc/loadavg: 0.91 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1800416/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=7536 CPUtime=3.08
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 1716 0 0 0 307 1 0 0 25 0 1 0 197962287 7716864 1665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 1884 1665 66 130 0 1751 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7536

[startup+6.3013 s]
/proc/loadavg: 0.92 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1798240/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=8600 CPUtime=6.29
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 1979 0 0 0 627 2 0 0 25 0 1 0 197962287 8806400 1928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 2150 1928 66 130 0 2017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8600

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1797280/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=9276 CPUtime=12.68
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 2156 0 0 0 1266 2 0 0 25 0 1 0 197962287 9498624 2105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 2319 2105 66 130 0 2186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9276

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1796256/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=10332 CPUtime=25.48
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 2423 0 0 0 2545 3 0 0 25 0 1 0 197962287 10579968 2372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 2583 2372 66 130 0 2450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10332

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 29933
/proc/meminfo: memFree=1794208/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=12344 CPUtime=51.07
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 2926 0 0 0 5103 4 0 0 25 0 1 0 197962287 12640256 2875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 3086 2875 66 130 0 2953 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12344

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1791776/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=14724 CPUtime=102.26
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 3519 0 0 0 10221 5 0 0 25 0 1 0 197962287 15077376 3468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 3681 3468 66 130 0 3548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14724

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1790112/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=16588 CPUtime=162.23
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 3967 0 0 0 16217 6 0 0 25 0 1 0 197962287 16986112 3916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 4147 3916 66 130 0 4014 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16588

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1789088/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=17288 CPUtime=222.21
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 4151 0 0 0 22214 7 0 0 25 0 1 0 197962287 17702912 4100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 4322 4100 66 130 0 4189 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1787680/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=18752 CPUtime=282.19
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 4511 0 0 0 28211 8 0 0 25 0 1 0 197962287 19202048 4460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 4688 4460 66 130 0 4555 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1787168/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=19396 CPUtime=342.16
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 4631 0 0 0 34208 8 0 0 25 0 1 0 197962287 19861504 4580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 4849 4580 66 130 0 4716 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1785888/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=20780 CPUtime=402.13
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 4970 0 0 0 40204 9 0 0 25 0 1 0 197962287 21278720 4919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 5195 4919 66 130 0 5062 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1785312/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=21316 CPUtime=462.11
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5114 0 0 0 46201 10 0 0 25 0 1 0 197962287 21827584 5063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 5329 5063 66 130 0 5196 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 21316

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1785184/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=21648 CPUtime=522.08
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5181 0 0 0 52198 10 0 0 25 0 1 0 197962287 22167552 5130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 5412 5130 66 130 0 5279 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 21648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1784800/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=21976 CPUtime=582.07
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5251 0 0 0 58196 11 0 0 25 0 1 0 197962287 22503424 5200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 5494 5200 66 130 0 5361 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 21976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1783200/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=23568 CPUtime=642.05
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5645 0 0 0 64193 12 0 0 25 0 1 0 197962287 24133632 5594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553133 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 5892 5594 66 130 0 5759 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23568

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29933
/proc/meminfo: memFree=1782688/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=24136 CPUtime=702.02
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5775 0 0 0 70189 13 0 0 25 0 1 0 197962287 24715264 5724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6034 5724 66 130 0 5901 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 24136

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1782496/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=24280 CPUtime=762
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5810 0 0 0 76187 13 0 0 25 0 1 0 197962287 24862720 5759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6070 5759 66 130 0 5937 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 24280

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1782496/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=24436 CPUtime=821.97
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5843 0 0 0 82183 14 0 0 25 0 1 0 197962287 25022464 5792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6109 5792 66 130 0 5976 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 24436

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1782240/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=24748 CPUtime=881.94
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5897 0 0 0 88180 14 0 0 25 0 1 0 197962287 25341952 5846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6187 5846 66 130 0 6054 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 24748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1782176/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=24748 CPUtime=941.93
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 5910 0 0 0 94178 15 0 0 25 0 1 0 197962287 25341952 5859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6187 5859 66 130 0 6054 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 24748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1780896/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=25960 CPUtime=1001.9
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6224 0 0 0 100174 16 0 0 25 0 1 0 197962287 26583040 6173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6490 6173 66 130 0 6357 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 25960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29935
/proc/meminfo: memFree=1780128/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=26860 CPUtime=1061.88
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6428 0 0 0 106172 16 0 0 25 0 1 0 197962287 27504640 6377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6715 6377 66 130 0 6582 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 26860

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 29935
/proc/meminfo: memFree=1779872/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=27176 CPUtime=1121.86
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6491 0 0 0 112169 17 0 0 25 0 1 0 197962287 27828224 6440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6794 6440 66 130 0 6661 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 27176

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 29935
/proc/meminfo: memFree=1779552/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=27440 CPUtime=1181.83
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6575 0 0 0 118166 17 0 0 25 0 1 0 197962287 28098560 6524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6860 6524 66 130 0 6727 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 27440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 29935
/proc/meminfo: memFree=1779552/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=27412 CPUtime=1200.03
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6575 0 0 0 119985 18 0 0 25 0 1 0 197962287 28069888 6524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6853 6524 66 130 0 6720 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27412

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 29935
/proc/meminfo: memFree=1779552/2055920 swapFree=4147684/4192956
[pid=29932] ppid=29930 vsize=27412 CPUtime=1200.03
/proc/29932/stat : 29932 (minisat_noasser) R 29930 29932 28793 0 -1 4194304 6575 0 0 0 119985 18 0 0 25 0 1 0 197962287 28069888 6524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29932/statm: 6853 6524 66 130 0 6720 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.185971
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 27440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6575
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= 2265

runsolver used 0.901862 second user time and 2.6286 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 11:27:48 UTC 2007

IDJOB= 421214
IDBENCH= 20123
IDSOLVER= 188
FILE ID= node33/421214-1177500468

PBS_JOBID= 4685790

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/421214-1177500468/minisat_noassertions /tmp/evaluation/421214-1177500468/instance-421214-1177500468.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-421214-1177500468 -o ROOT/results/node33/solver-421214-1177500468 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421214-1177500468/minisat_noassertions /tmp/evaluation/421214-1177500468/instance-421214-1177500468.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 501865843

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1806208 kB
Buffers:         41188 kB
Cached:         141932 kB
SwapCached:      14624 kB
Active:         114992 kB
Inactive:        92020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806208 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            28048 kB
Committed_AS:  1807396 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Wed Apr 25 11:47:51 UTC 2007