Trace number 1513149

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MXC 2009-03-10? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
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 

43.08/43.13	c starting MXC with:
43.08/43.13	c cnf_path = HOME/instance-1513149-1238213747.cnf
43.08/43.13	c restart_strategy = auto
43.08/43.13	c sign_strategy = cached
43.08/43.13	c use_preprocessing = -1
43.08/43.13	c output_implicant = 1
43.08/43.13	c timeout_seconds = 0
43.08/43.13	c running SatELite... done
43.08/43.13	c 1 vars eliminated
43.08/43.13	c received 0 units and 18700 clauses from SatELite
43.08/43.13	c 0 assignments made, starting to guess now
43.08/43.13	c ===================================[MXC]=====================================
43.08/43.13	c | Conflicts |                Clause Statistics                   |   Vars   |
43.08/43.13	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
43.08/43.13	c =============================================================================
43.08/43.13	c |         0 |       0       0    18700        0        0     nan |      220 |
43.08/43.13	c |       100 |       0       0    18700      100     1050    64.6 |      220 |
43.08/43.13	c |       210 |       0       0    18700      210     1105    65.4 |      220 |
43.08/43.13	c |       441 |       0       0    18700      441     1220    63.0 |      220 |
43.08/43.13	c |       805 |       0       0    18700      805     1402    62.8 |      220 |
43.08/43.13	c |      1315 |       0       0    18700     1315     1609    62.9 |      220 |
43.08/43.13	c |      1986 |       0       0    18700     1138     1754    62.2 |      220 |
43.08/43.13	c |      2834 |       0       0    18700     1046     1894    63.2 |      220 |
43.08/43.13	c |      3876 |       0       0    18700     1076     2031    61.0 |      220 |
43.08/43.13	c |      5132 |       0       0    18700     1261     2163    62.3 |      220 |
43.08/43.13	c |      6623 |       0       0    18700     1627     2292    62.1 |      220 |
43.08/43.13	c |      8373 |       0       0    18700     2203     2419    62.3 |      220 |
43.08/43.13	c |     10408 |       0       0    18700     1766     2543    61.8 |      220 |
43.08/43.13	c |     12756 |       0       0    18700     1493     2665    61.0 |      220 |
43.08/43.13	c |     15449 |       0       0    18700     1435     2786    61.4 |      220 |
43.08/43.13	c |     18521 |       0       0    18700     1637     2906    61.3 |      220 |
43.08/43.13	c |     22010 |       0       0    18700     2151     3025    61.5 |      220 |
43.08/43.13	c |     25958 |       0       0    18700     3026     3144    63.1 |      220 |
43.08/43.13	c |     30411 |       0       0    18700     2702     3262    63.4 |      220 |
43.08/43.13	c |     35419 |       0       0    18700     2737     3381    63.3 |      220 |
43.08/43.13	c |     41038 |       0       0    18700     3214     3499    62.6 |      220 |
43.08/43.13	c |     47329 |       0       0    18700     2394     3618    61.1 |      220 |
43.08/43.13	c |     54360 |       0       0    18700     2060     3737    61.3 |      220 |
43.08/43.13	c |     62205 |       0       0    18700     2295     3857    61.2 |      220 |
43.08/43.13	c |     70945 |       0       0    18700     3200     3978    63.1 |      220 |
43.08/43.13	c |     80669 |       0       0    18700     2837     4099    62.0 |      220 |
43.08/43.13	c |     91476 |       0       0    18700     3249     4222    62.6 |      220 |
43.08/43.13	c |    103474 |       0       0    18700     2405     4346    62.1 |      220 |
43.08/43.13	c |    116782 |       0       0    18700     2484     4471    61.1 |      220 |
43.08/43.13	c |    131532 |       0       0    18700     3635     4597    63.9 |      220 |
43.08/43.13	c |    147868 |       0       0    18700     3671     4726    62.3 |      220 |
43.08/43.13	c |    165948 |       0       0    18700     2607     4855    62.7 |      220 |
43.08/43.13	c |    185947 |       0       0    18700     2918     4987    61.9 |      220 |
43.08/43.13	c |    208057 |       0       0    18700     4842     5120    63.8 |      220 |
43.08/43.13	c |    232489 |       0       0    18700     3369     5255    62.7 |      220 |
43.08/43.13	c |    259475 |       0       0    18700     3751     5393    61.3 |      220 |
43.08/43.13	c |    289271 |       0       0    18700     3523     5532    62.1 |      220 |
43.08/43.13	c |    322158 |       0       0    18700     5637     5674    64.0 |      220 |
43.08/43.13	c |    358445 |       0       0    18700     4620     5818    62.4 |      220 |
43.08/43.13	c |    398472 |       0       0    18700     3441     5965    62.2 |      220 |
43.08/43.13	c |    442613 |       0       0    18700     5340     6114    63.2 |      220 |
43.08/43.13	c |    491279 |       0       0    18700     4569     6265    62.6 |      220 |
43.08/43.13	c |    544923 |       0       0    18700     4365

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513149-1238213747/watcher-1513149-1238213747 -o /tmp/evaluation-result-1513149-1238213747/solver-1513149-1238213747 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513149-1238213747.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): 1800 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 3/70 26730
/proc/meminfo: memFree=918280/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=1528 CPUtime=0
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 1094037350 1564672 258 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 382 258 54 166 0 213 0

[startup+0.0239359 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 26730
/proc/meminfo: memFree=918280/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=2636 CPUtime=0.02
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 535 0 0 0 2 0 0 0 18 0 1 0 1094037350 2699264 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 659 521 54 166 0 490 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2636

[startup+0.101949 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 26730
/proc/meminfo: memFree=918280/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=2688 CPUtime=0.09
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 690 0 0 0 9 0 0 0 18 0 1 0 1094037350 2752512 538 1992294400 134512640 135192793 4294956224 18446744073709551615 134567771 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 672 538 55 166 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301985 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 26730
/proc/meminfo: memFree=918280/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=2852 CPUtime=0.29
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 1094037350 2920448 582 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 713 582 55 166 0 544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2852

[startup+0.701057 s]
/proc/loadavg: 0.92 0.97 0.91 3/70 26730
/proc/meminfo: memFree=918280/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=5016 CPUtime=0.69
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 1323 0 0 0 69 0 0 0 22 0 1 0 1094037350 5136384 1134 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1254 1134 72 166 0 1085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5016

[startup+1.5012 s]
/proc/loadavg: 0.92 0.97 0.91 2/71 26731
/proc/meminfo: memFree=913792/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=5548 CPUtime=1.49
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 1428 0 0 0 149 0 0 0 25 0 1 0 1094037350 5681152 1239 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1387 1239 72 166 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5548

[startup+3.1015 s]
/proc/loadavg: 0.92 0.97 0.91 2/71 26731
/proc/meminfo: memFree=913216/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=5944 CPUtime=3.09
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 1539 0 0 0 309 0 0 0 25 0 1 0 1094037350 6086656 1350 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1486 1350 72 166 0 1317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5944

[startup+6.30111 s]
/proc/loadavg: 0.93 0.97 0.91 2/71 26731
/proc/meminfo: memFree=912512/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=6488 CPUtime=6.28
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 1677 0 0 0 628 0 0 0 25 0 1 0 1094037350 6643712 1488 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1622 1488 72 166 0 1453 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6488

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/71 26731
/proc/meminfo: memFree=911616/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=7160 CPUtime=12.68
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 1844 0 0 0 1268 0 0 0 25 0 1 0 1094037350 7331840 1655 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1790 1655 72 166 0 1621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7160

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/71 26731
/proc/meminfo: memFree=910720/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=7976 CPUtime=25.48
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 2045 0 0 0 2547 1 0 0 25 0 1 0 1094037350 8167424 1856 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 1994 1856 72 166 0 1825 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7976

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.91 2/71 26731
/proc/meminfo: memFree=909760/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=9060 CPUtime=51.07
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 2276 0 0 0 5106 1 0 0 25 0 1 0 1094037350 9277440 2087 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 2265 2087 72 166 0 2096 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9060

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/71 26731
/proc/meminfo: memFree=908480/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=10484 CPUtime=102.25
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 2588 0 0 0 10224 1 0 0 25 0 1 0 1094037350 10735616 2399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533876 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 2621 2399 72 166 0 2452 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10484

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=907264/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=11756 CPUtime=162.23
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 2882 0 0 0 16221 2 0 0 25 0 1 0 1094037350 12038144 2693 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 2939 2693 72 166 0 2770 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11756

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=906560/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=12512 CPUtime=222.21
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3051 0 0 0 22219 2 0 0 25 0 1 0 1094037350 12812288 2862 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3128 2862 72 166 0 2959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=905792/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=13288 CPUtime=282.19
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3233 0 0 0 28217 2 0 0 25 0 1 0 1094037350 13606912 3044 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3322 3044 72 166 0 3153 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=905472/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=13728 CPUtime=342.16
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3323 0 0 0 34214 2 0 0 25 0 1 0 1094037350 14057472 3134 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3432 3134 72 166 0 3263 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13728

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=905024/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=14124 CPUtime=402.15
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3422 0 0 0 40212 3 0 0 25 0 1 0 1094037350 14462976 3233 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3531 3233 72 166 0 3362 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14124

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=904768/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=14416 CPUtime=462.12
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3516 0 0 0 46209 3 0 0 25 0 1 0 1094037350 14761984 3327 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3604 3327 72 166 0 3435 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14416

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=904384/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=14812 CPUtime=522.1
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3632 0 0 0 52207 3 0 0 25 0 1 0 1094037350 15167488 3443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3703 3443 72 166 0 3534 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14812

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=903872/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=15364 CPUtime=582.08
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3750 0 0 0 58204 4 0 0 25 0 1 0 1094037350 15732736 3561 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3841 3561 72 166 0 3672 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15364

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=903488/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=15656 CPUtime=642.07
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3849 0 0 0 64203 4 0 0 25 0 1 0 1094037350 16031744 3660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3914 3660 72 166 0 3745 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15656

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=903424/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=15788 CPUtime=702.04
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3863 0 0 0 70200 4 0 0 25 0 1 0 1094037350 16166912 3674 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 3947 3674 72 166 0 3778 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 15788

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=903040/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=16080 CPUtime=762.02
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 3944 0 0 0 76198 4 0 0 25 0 1 0 1094037350 16465920 3755 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4020 3755 72 166 0 3851 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 16080

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=902784/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=16560 CPUtime=822
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4036 0 0 0 82195 5 0 0 25 0 1 0 1094037350 16957440 3847 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4140 3847 72 166 0 3971 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 16560

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=902464/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=16692 CPUtime=881.98
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4102 0 0 0 88193 5 0 0 25 0 1 0 1094037350 17092608 3913 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4173 3913 72 166 0 4004 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 16692

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=902144/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=16984 CPUtime=941.95
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4163 0 0 0 94190 5 0 0 25 0 1 0 1094037350 17391616 3974 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4246 3974 72 166 0 4077 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 16984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901824/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=17500 CPUtime=1001.93
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4242 0 0 0 100188 5 0 0 25 0 1 0 1094037350 17920000 4053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4375 4053 72 166 0 4206 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 17500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901760/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=17692 CPUtime=1061.91
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4277 0 0 0 106186 5 0 0 25 0 1 0 1094037350 18116608 4088 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4423 4088 72 166 0 4254 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 17692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901312/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=18152 CPUtime=1121.88
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4392 0 0 0 112183 5 0 0 25 0 1 0 1094037350 18587648 4203 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4538 4203 72 166 0 4369 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 18152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901120/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=18344 CPUtime=1181.86
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4428 0 0 0 118181 5 0 0 25 0 1 0 1094037350 18784256 4239 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4586 4239 72 166 0 4417 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 18344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901056/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=18508 CPUtime=1200.06
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4441 0 0 0 120001 5 0 0 25 0 1 0 1094037350 18952192 4252 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4627 4252 72 166 0 4458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18508

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 0.97 0.91 2/71 26731
/proc/meminfo: memFree=901056/2055920 swapFree=4170584/4192956
[pid=26730] ppid=26728 vsize=18508 CPUtime=1200.06
/proc/26730/stat : 26730 (mxc-sat09) R 26728 26730 25985 0 -1 4194304 4441 0 0 0 120001 5 0 0 25 0 1 0 1094037350 18952192 4252 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26730/statm: 4627 4252 72 166 0 4458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.06299
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 18508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4441
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= 2
involuntary context switches= 2046

runsolver used 1.03984 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 05:15:47
IDJOB=1513149
IDBENCH=70239
IDSOLVER=504
FILE ID=node45/1513149-1238213747
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513149-1238213747/watcher-1513149-1238213747 -o /tmp/evaluation-result-1513149-1238213747/solver-1513149-1238213747 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513149-1238213747.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=1830890310

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.285
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		: 3000.285
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:        918696 kB
Buffers:         83148 kB
Cached:         953420 kB
SwapCached:      11516 kB
Active:         131400 kB
Inactive:       918160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918696 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73004 kB
Committed_AS:  2497856 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 05:35:50