Trace number 421765

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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:  2754                                                 |
0.00/0.00	c |  Number of clauses:    9154                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    1317     7908    27772 |     2636        0    nan |  0.000 % |
0.00/0.06	c |       101 |    1317     7908    27772 |     2899      101     44 |  0.000 % |
0.00/0.07	c |       252 |    1317     7908    27772 |     3189      252     36 |  0.000 % |
0.00/0.08	c |       479 |    1317     7908    27772 |     3508      479     37 |  0.000 % |
0.09/0.11	c |       816 |    1317     7908    27772 |     3859      816     48 |  0.000 % |
0.09/0.15	c |      1322 |    1317     7908    27772 |     4245     1322     50 |  0.000 % |
0.19/0.21	c |      2081 |    1317     7908    27772 |     4669     2081     53 |  0.000 % |
0.29/0.33	c |      3220 |    1317     7908    27772 |     5136     3220     57 |  0.000 % |
0.49/0.51	c |      4928 |    1317     7908    27772 |     5650     4928     61 |  0.000 % |
0.89/0.94	c |      7491 |    1317     7908    27772 |     6215     4507     72 |  0.000 % |
1.69/1.76	c |     11335 |    1317     7908    27772 |     6837     5063     82 |  0.000 % |
2.79/2.87	c |     17102 |    1317     7908    27772 |     7520     7224     81 |  0.000 % |
3.89/3.93	c |     25752 |    1317     7908    27772 |     8272     4331     66 |  0.000 % |
7.19/7.27	c |     38727 |    1317     7908    27772 |     9100     8625     97 |  0.000 % |
12.69/12.77	c |     58188 |    1317     7908    27772 |    10010     9073     93 |  0.000 % |
21.58/21.62	c |     87380 |    1317     7908    27772 |    11011     7299     97 |  0.000 % |
33.98/34.04	c |    131170 |    1317     7908    27772 |    12112    10934     90 |  0.000 % |
54.37/54.48	c |    196855 |    1317     7908    27772 |    13323     8334     83 |  0.000 % |
87.66/87.73	c |    295382 |    1317     7908    27772 |    14655     9783     98 |  0.000 % |
142.34/142.49	c |    443171 |    1317     7908    27772 |    16121    13704     99 |  0.000 % |
215.42/215.57	c |    664854 |    1317     7908    27772 |    17733    12617     90 |  0.000 % |
323.58/323.77	c |    997381 |    1317     7908    27772 |    19507    13063     82 |  0.000 % |
530.81/531.03	c |   1496170 |    1317     7908    27772 |    21457    10735     97 |  0.000 % |
881.70/882.02	c |   2244353 |    1317     7908    27772 |    23603    21664     95 |  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/node22/watcher-421765-1177495398 -o ROOT/results/node22/solver-421765-1177495398 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421765-1177495398/minisat_noassertions /tmp/evaluation/421765-1177495398/instance-421765-1177495398.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 0.92 3/77 1979
/proc/meminfo: memFree=1815488/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=2176 CPUtime=0
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 197457508 2228224 218 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558730 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 544 218 50 130 0 411 0

[startup+0.00684889 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 1979
/proc/meminfo: memFree=1815488/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=2308 CPUtime=0
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197457508 2363392 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 577 246 50 130 0 444 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2308

[startup+0.101863 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 1979
/proc/meminfo: memFree=1815488/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=3564 CPUtime=0.09
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 593 0 0 0 9 0 0 0 18 0 1 0 197457508 3649536 579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 891 579 67 130 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3564

[startup+0.301894 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 1979
/proc/meminfo: memFree=1815488/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=3696 CPUtime=0.29
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 614 0 0 0 29 0 0 0 19 0 1 0 197457508 3784704 600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 924 600 67 130 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701954 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 1979
/proc/meminfo: memFree=1815488/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=4620 CPUtime=0.69
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 841 0 0 0 69 0 0 0 23 0 1 0 197457508 4730880 827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 1155 827 67 130 0 1022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4620

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1812344/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=5280 CPUtime=1.49
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1016 0 0 0 149 0 0 0 25 0 1 0 197457508 5406720 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 1320 1002 67 130 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5280

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1811384/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=5808 CPUtime=3.09
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1151 0 0 0 309 0 0 0 25 0 1 0 197457508 5947392 1137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 1452 1137 67 130 0 1319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5808

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1810616/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=6868 CPUtime=6.29
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1405 0 0 0 629 0 0 0 25 0 1 0 197457508 7032832 1391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 1717 1391 67 130 0 1584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6868

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1809528/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=7132 CPUtime=12.69
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1491 0 0 0 1269 0 0 0 25 0 1 0 197457508 7303168 1477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 1783 1477 67 130 0 1650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7132

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1808568/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=8188 CPUtime=25.48
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1731 0 0 0 2548 0 0 0 25 0 1 0 197457508 8384512 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 2047 1717 67 130 0 1914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8188

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1807864/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=8864 CPUtime=51.07
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 1904 0 0 0 5106 1 0 0 25 0 1 0 197457508 9076736 1890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 2216 1890 67 130 0 2083 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8864

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1804024/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=12692 CPUtime=102.26
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 2853 0 0 0 10225 1 0 0 25 0 1 0 197457508 12996608 2839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3173 2839 67 130 0 3040 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1804024/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=12692 CPUtime=162.24
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 2855 0 0 0 16222 2 0 0 25 0 1 0 197457508 12996608 2841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3173 2841 67 130 0 3040 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12692

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1803960/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=12692 CPUtime=222.21
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 2857 0 0 0 22219 2 0 0 25 0 1 0 197457508 12996608 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3173 2843 67 130 0 3040 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1803960/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=12692 CPUtime=282.2
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 2857 0 0 0 28217 3 0 0 25 0 1 0 197457508 12996608 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3173 2843 67 130 0 3040 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1801016/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=15580 CPUtime=342.18
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3589 0 0 0 34214 4 0 0 25 0 1 0 197457508 15953920 3575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3895 3575 67 130 0 3762 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1801144/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=15580 CPUtime=402.16
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3590 0 0 0 40212 4 0 0 25 0 1 0 197457508 15953920 3576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3895 3576 67 130 0 3762 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15580

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1801208/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=15580 CPUtime=462.13
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3590 0 0 0 46209 4 0 0 25 0 1 0 197457508 15953920 3576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 3895 3576 67 130 0 3762 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15580

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1800504/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=16240 CPUtime=522.11
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3753 0 0 0 52206 5 0 0 25 0 1 0 197457508 16629760 3739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4060 3739 67 130 0 3927 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16240

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1800504/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=16216 CPUtime=582.1
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3753 0 0 0 58204 6 0 0 25 0 1 0 197457508 16605184 3739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4054 3739 67 130 0 3921 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 3/78 1980
/proc/meminfo: memFree=1800248/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=16448 CPUtime=642.08
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 3811 0 0 0 64202 6 0 0 25 0 1 0 197457508 16842752 3797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4112 3797 67 130 0 3979 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1799096/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17500 CPUtime=702.05
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4076 0 0 0 70198 7 0 0 25 0 1 0 197457508 17920000 4062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4375 4062 67 130 0 4242 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 17500

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=762.04
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 76196 8 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 17864

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=822.02
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 82194 8 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17864

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=882
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 88191 9 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554682 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 17864

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=941.98
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 94189 9 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 17864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1001.95
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 100186 9 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 17864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798840/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1061.94
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 106184 10 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798904/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1121.91
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4150 0 0 0 112181 10 0 0 25 0 1 0 197457508 18292736 4136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548434 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4136 67 130 0 4333 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 17864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798840/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1181.9
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4155 0 0 0 118179 11 0 0 25 0 1 0 197457508 18292736 4141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4141 67 130 0 4333 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 17864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 1980
/proc/meminfo: memFree=1798840/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1200.1
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4155 0 0 0 119999 11 0 0 25 0 1 0 197457508 18292736 4141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4141 67 130 0 4333 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17864

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 0.92 2/78 1980
/proc/meminfo: memFree=1798840/2055920 swapFree=4163588/4192956
[pid=1979] ppid=1977 vsize=17864 CPUtime=1200.1
/proc/1979/stat : 1979 (minisat_noasser) R 1977 1979 1326 0 -1 4194304 4155 0 0 0 119999 11 0 0 25 0 1 0 197457508 18292736 4141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1979/statm: 4466 4141 67 130 0 4333 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.117982
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 17864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4155
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= 25829

runsolver used 0.937857 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 25 10:03:18 UTC 2007

IDJOB= 421765
IDBENCH= 24668
IDSOLVER= 188
FILE ID= node22/421765-1177495398

PBS_JOBID= 4685846

Free space on /tmp= 66498 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421765-1177495398/minisat_noassertions /tmp/evaluation/421765-1177495398/instance-421765-1177495398.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-421765-1177495398 -o ROOT/results/node22/solver-421765-1177495398 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421765-1177495398/minisat_noassertions /tmp/evaluation/421765-1177495398/instance-421765-1177495398.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 601386468

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1815960 kB
Buffers:         36984 kB
Cached:         126280 kB
SwapCached:       7892 kB
Active:         102192 kB
Inactive:        84320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815960 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          29596 kB
Slab:            39080 kB
Committed_AS:  1942724 kB
PageTables:       1676 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= 66498 MiB

End job on node22 on Wed Apr 25 10:23:21 UTC 2007