Trace number 421793

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.02 1200.31

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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:  184                                                  |
0.00/0.00	c |  Number of clauses:    896                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     129      786     3154 |      262        0    nan |  0.000 % |
0.00/0.00	c |       101 |     129      786     3154 |      288      101     18 |  0.003 % |
0.00/0.01	c |       252 |     129      786     3154 |      317      252     18 |  0.003 % |
0.00/0.01	c |       478 |     129      786     3154 |      348      282     15 |  0.003 % |
0.00/0.02	c |       815 |     129      786     3154 |      383      217     11 |  0.003 % |
0.00/0.03	c |      1322 |     129      786     3154 |      421      298     12 |  0.003 % |
0.00/0.05	c |      2083 |     129      786     3154 |      464      376     15 |  0.003 % |
0.06/0.08	c |      3223 |     129      786     3154 |      510      271      9 |  0.003 % |
0.10/0.12	c |      4931 |     129      786     3154 |      561      359     13 |  0.003 % |
0.10/0.20	c |      7493 |     129      786     3154 |      617      560     16 |  0.003 % |
0.19/0.28	c |     11338 |     129      786     3154 |      679      550     14 |  0.003 % |
0.39/0.44	c |     17104 |     129      786     3154 |      747      680     15 |  0.003 % |
0.59/0.66	c |     25753 |     129      786     3154 |      822      413     12 |  0.003 % |
1.00/1.03	c |     38727 |     129      786     3154 |      904      617     14 |  0.003 % |
1.49/1.55	c |     58189 |     129      786     3154 |      994      635     14 |  0.003 % |
2.29/2.36	c |     87381 |     129      786     3154 |     1094      813     15 |  0.003 % |
3.59/3.64	c |    131170 |     129      786     3154 |     1203     1129     16 |  0.003 % |
5.40/5.50	c |    196854 |     129      786     3154 |     1324      775     14 |  0.003 % |
8.39/8.48	c |    295380 |     129      786     3154 |     1456     1051     15 |  0.003 % |
13.19/13.24	c |    443169 |     129      786     3154 |     1602     1348     15 |  0.003 % |
20.29/20.31	c |    664852 |     129      786     3154 |     1762     1428     15 |  0.003 % |
31.79/31.84	c |    997377 |     129      786     3154 |     1938     1137     16 |  0.003 % |
49.58/49.61	c |   1496166 |     129      786     3154 |     2132     1008     15 |  0.003 % |
77.77/77.85	c |   2244349 |     129      786     3154 |     2346     2134     16 |  0.003 % |
121.06/121.15	c |   3366623 |     129      786     3154 |     2580     1789     15 |  0.003 % |
188.44/188.54	c |   5050034 |     129      786     3154 |     2838     1607     15 |  0.003 % |
292.12/292.26	c |   7575155 |     129      786     3154 |     3122     1644     15 |  0.003 % |
450.08/450.23	c |  11362832 |     129      786     3154 |     3434     3048     17 |  0.003 % |
699.43/699.68	c |  17044345 |     129      786     3154 |     3778     2433     18 |  0.003 % |
1087.53/1087.88	c |  25566614 |     129      786     3154 |     4156     3293     18 |  0.003 % |

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/node29/watcher-421793-1177495806 -o ROOT/results/node29/solver-421793-1177495806 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421793-1177495806/minisat_noassertions /tmp/evaluation/421793-1177495806/instance-421793-1177495806.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 0.93 3/77 29652
/proc/meminfo: memFree=1784912/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1720 CPUtime=0
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 197496345 1761280 106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 430 106 62 130 0 297 0

[startup+0.068223 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29652
/proc/meminfo: memFree=1784912/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1852 CPUtime=0.06
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 127 0 0 0 6 0 0 0 18 0 1 0 197496345 1896448 113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 463 113 66 130 0 330 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1852

[startup+0.101225 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29652
/proc/meminfo: memFree=1784912/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1852 CPUtime=0.1
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 130 0 0 0 10 0 0 0 18 0 1 0 197496345 1896448 116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 463 116 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301237 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29652
/proc/meminfo: memFree=1784912/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1852 CPUtime=0.29
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 137 0 0 0 29 0 0 0 19 0 1 0 197496345 1896448 123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 463 123 66 130 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1852

[startup+0.701262 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29652
/proc/meminfo: memFree=1784912/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1852 CPUtime=0.69
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 144 0 0 0 69 0 0 0 23 0 1 0 197496345 1896448 130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 463 130 66 130 0 330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1852

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1784520/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1852 CPUtime=1.49
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 153 0 0 0 149 0 0 0 25 0 1 0 197496345 1896448 139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 463 139 66 130 0 330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1852

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1784392/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1980 CPUtime=3.09
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 162 0 0 0 309 0 0 0 25 0 1 0 197496345 2027520 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 495 148 66 130 0 362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1980

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1784264/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=1980 CPUtime=6.29
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 178 0 0 0 629 0 0 0 25 0 1 0 197496345 2027520 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 495 164 66 130 0 362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1980

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1784072/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2112 CPUtime=12.69
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 199 0 0 0 1269 0 0 0 25 0 1 0 197496345 2162688 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 528 185 66 130 0 395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2112

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1784008/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2112 CPUtime=25.49
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 222 0 0 0 2549 0 0 0 25 0 1 0 197496345 2162688 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 528 208 66 130 0 395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2112

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783816/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2372 CPUtime=51.08
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 259 0 0 0 5108 0 0 0 25 0 1 0 197496345 2428928 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 593 245 66 130 0 460 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2372

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783624/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2508 CPUtime=102.27
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 297 0 0 0 10227 0 0 0 25 0 1 0 197496345 2568192 283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 627 283 66 130 0 494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2508

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783432/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2640 CPUtime=162.25
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 331 0 0 0 16225 0 0 0 25 0 1 0 197496345 2703360 317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 660 317 66 130 0 527 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2640

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783304/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2640 CPUtime=222.23
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 354 0 0 0 22223 0 0 0 25 0 1 0 197496345 2703360 340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548770 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 660 340 66 130 0 527 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2640

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783368/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2776 CPUtime=282.23
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 367 0 0 0 28222 1 0 0 25 0 1 0 197496345 2842624 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 694 353 66 130 0 561 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2776

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783240/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2912 CPUtime=342.21
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 392 0 0 0 34220 1 0 0 25 0 1 0 197496345 2981888 378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 728 378 66 130 0 595 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2912

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783176/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2912 CPUtime=402.19
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 405 0 0 0 40218 1 0 0 25 0 1 0 197496345 2981888 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551512 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 728 391 66 130 0 595 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2912

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783112/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=2912 CPUtime=462.18
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 422 0 0 0 46217 1 0 0 25 0 1 0 197496345 2981888 408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2912

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783112/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3048 CPUtime=522.16
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 434 0 0 0 52215 1 0 0 25 0 1 0 197496345 3121152 420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 762 420 66 130 0 629 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3048

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1783048/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3048 CPUtime=582.15
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 449 0 0 0 58213 2 0 0 25 0 1 0 197496345 3121152 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 762 435 66 130 0 629 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3048

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1782984/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3048 CPUtime=642.14
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 456 0 0 0 64212 2 0 0 25 0 1 0 197496345 3121152 442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 762 442 66 130 0 629 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 3048

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1782856/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3184 CPUtime=702.12
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 468 0 0 0 70210 2 0 0 25 0 1 0 197496345 3260416 454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 796 454 66 130 0 663 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 3184

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1782792/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3184 CPUtime=762.11
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 485 0 0 0 76209 2 0 0 25 0 1 0 197496345 3260416 471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 796 471 66 130 0 663 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 3184

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1782728/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=822.09
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 498 0 0 0 82207 2 0 0 25 0 1 0 197496345 3399680 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 484 66 130 0 697 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 3320

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 29653
/proc/meminfo: memFree=1782728/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=882.08
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 498 0 0 0 88206 2 0 0 25 0 1 0 197496345 3399680 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 484 66 130 0 697 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 3320

[startup+942.302 s]
/proc/loadavg: 1.06 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782728/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=942.06
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 500 0 0 0 94204 2 0 0 25 0 1 0 197496345 3399680 486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552181 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 486 66 130 0 697 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 3320

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782792/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=1002.05
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 502 0 0 0 100203 2 0 0 25 0 1 0 197496345 3399680 488 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 488 66 130 0 697 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 3320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782792/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=1062.03
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 516 0 0 0 106201 2 0 0 25 0 1 0 197496345 3399680 502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 502 66 130 0 697 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 3320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782728/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3320 CPUtime=1122.02
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 522 0 0 0 112200 2 0 0 25 0 1 0 197496345 3399680 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 830 508 66 130 0 697 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 3320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782664/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3452 CPUtime=1182.01
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 538 0 0 0 118198 3 0 0 25 0 1 0 197496345 3534848 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 863 524 66 130 0 730 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 3452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782664/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3452 CPUtime=1200.01
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 538 0 0 0 119998 3 0 0 25 0 1 0 197496345 3534848 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 863 524 66 130 0 730 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3452

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29653
/proc/meminfo: memFree=1782664/2055920 swapFree=4146612/4192956
[pid=29652] ppid=29650 vsize=3452 CPUtime=1200.01
/proc/29652/stat : 29652 (minisat_noasser) R 29650 29652 28970 0 -1 4194304 538 0 0 0 119998 3 0 0 25 0 1 0 197496345 3534848 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29652/statm: 863 524 66 130 0 730 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 3452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.031995
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 3452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 538
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= 18784

runsolver used 0.942856 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 10:10:06 UTC 2007

IDJOB= 421793
IDBENCH= 24696
IDSOLVER= 188
FILE ID= node29/421793-1177495806

PBS_JOBID= 4685840

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421793-1177495806/minisat_noassertions /tmp/evaluation/421793-1177495806/instance-421793-1177495806.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421793-1177495806 -o ROOT/results/node29/solver-421793-1177495806 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421793-1177495806/minisat_noassertions /tmp/evaluation/421793-1177495806/instance-421793-1177495806.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 822540569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1785256 kB
Buffers:         36560 kB
Cached:         164076 kB
SwapCached:      11728 kB
Active:         115632 kB
Inactive:       108484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785256 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            31944 kB
Committed_AS:  2680876 kB
PageTables:       1872 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= 66467 MiB

End job on node29 on Wed Apr 25 10:30:08 UTC 2007