Trace number 1513161

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S193214747-044.cnf
MD5SUM01b687d69c52888789968aa62c5caeb5
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 

44.58/44.63	c starting MXC with:
44.58/44.63	c cnf_path = HOME/instance-1513161-1238213752.cnf
44.58/44.63	c restart_strategy = auto
44.58/44.63	c sign_strategy = cached
44.58/44.63	c use_preprocessing = -1
44.58/44.63	c output_implicant = 1
44.58/44.63	c timeout_seconds = 0
44.58/44.63	c running SatELite... done
44.58/44.63	c 1 vars eliminated
44.58/44.63	c received 0 units and 18700 clauses from SatELite
44.58/44.63	c 0 assignments made, starting to guess now
44.58/44.63	c ===================================[MXC]=====================================
44.58/44.63	c | Conflicts |                Clause Statistics                   |   Vars   |
44.58/44.63	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
44.58/44.63	c =============================================================================
44.58/44.63	c |         0 |       0       0    18700        0        0     nan |      220 |
44.58/44.63	c |       100 |       0       0    18700      100     1050    61.9 |      220 |
44.58/44.63	c |       210 |       0       0    18700      210     1105    61.7 |      220 |
44.58/44.63	c |       441 |       0       0    18700      441     1220    60.6 |      220 |
44.58/44.63	c |       805 |       0       0    18700      805     1402    62.1 |      220 |
44.58/44.63	c |      1315 |       0       0    18700     1315     1609    63.1 |      220 |
44.58/44.63	c |      1986 |       0       0    18700     1139     1754    63.7 |      220 |
44.58/44.63	c |      2834 |       0       0    18700     1050     1894    61.2 |      220 |
44.58/44.63	c |      3876 |       0       0    18700     1083     2031    61.0 |      220 |
44.58/44.63	c |      5132 |       0       0    18700     1272     2163    61.0 |      220 |
44.58/44.63	c |      6623 |       0       0    18700     1638     2292    62.1 |      220 |
44.58/44.63	c |      8373 |       0       0    18700     2216     2419    62.8 |      220 |
44.58/44.63	c |     10408 |       0       0    18700     1782     2543    61.3 |      220 |
44.58/44.63	c |     12756 |       0       0    18700     1511     2665    61.7 |      220 |
44.58/44.63	c |     15449 |       0       0    18700     1458     2786    62.1 |      220 |
44.58/44.63	c |     18521 |       0       0    18700     1666     2906    61.5 |      220 |
44.58/44.63	c |     22010 |       0       0    18700     2184     3025    61.0 |      220 |
44.58/44.63	c |     25958 |       0       0    18700     3061     3144    61.4 |      220 |
44.58/44.63	c |     30411 |       0       0    18700     2731     3262    62.9 |      220 |
44.58/44.63	c |     35419 |       0       0    18700     2774     3381    61.8 |      220 |
44.58/44.63	c |     41038 |       0       0    18700     3249     3499    62.2 |      220 |
44.58/44.63	c |     47329 |       0       0    18700     2435     3618    61.2 |      220 |
44.58/44.63	c |     54360 |       0       0    18700     2100     3737    62.6 |      220 |
44.58/44.63	c |     62205 |       0       0    18700     2338     3857    61.4 |      220 |
44.58/44.63	c |     70945 |       0       0    18700     3248     3978    63.1 |      220 |
44.58/44.63	c |     80669 |       0       0    18700     2887     4099    62.4 |      220 |
44.58/44.63	c |     91476 |       0       0    18700     3302     4222    62.6 |      220 |
44.58/44.63	c |    103474 |       0       0    18700     2449     4346    60.7 |      220 |
44.58/44.63	c |    116782 |       0       0    18700     2523     4471    61.5 |      220 |
44.58/44.63	c |    131532 |       0       0    18700     3669     4597    61.6 |      220 |
44.58/44.63	c |    147868 |       0       0    18700     3705     4726    62.0 |      220 |
44.58/44.63	c |    165948 |       0       0    18700     2630     4855    60.7 |      220 |
44.58/44.63	c |    185947 |       0       0    18700     2935     4987    62.3 |      220 |
44.58/44.63	c |    208057 |       0       0    18700     4850     5120    61.5 |      220 |
44.58/44.63	c |    232489 |       0       0    18700     3372     5255    61.3 |      220 |
44.58/44.63	c |    259475 |       0       0    18700     3740     5393    62.2 |      220 |
44.58/44.63	c |    289271 |       0       0    18700     3513     5532    60.2 |      220 |
44.58/44.63	c |    322158 |       0       0    18700     5619     5674    62.6 |      220 |
44.58/44.63	c |    358445 |       0       0    18700     4622     5818    62.8 |      220 |
44.58/44.63	c |    398472 |       0       0    18700     3447     5965    61.1 |      220 |
44.58/44.63	c |    442613 |       0       0    18700     5372     6114    62.5 |      220 |
44.58/44.63	c |    491279 |       0       0    18700     4564     6265    61.3 |      220 |
44.58/44.63	c |    544923 |       0       0    18700     4342

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-1513161-1238213752/watcher-1513161-1238213752 -o /tmp/evaluation-result-1513161-1238213752/solver-1513161-1238213752 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513161-1238213752.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 0.98 0.94 3/64 24531
/proc/meminfo: memFree=929152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=1528 CPUtime=0
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 1094040392 1564672 251 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 382 251 54 166 0 213 0

[startup+0.0714769 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 24531
/proc/meminfo: memFree=929152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=2692 CPUtime=0.06
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 689 0 0 0 6 0 0 0 18 0 1 0 1094040392 2756608 537 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 673 537 55 166 0 504 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2692

[startup+0.101481 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 24531
/proc/meminfo: memFree=929152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=2692 CPUtime=0.09
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 689 0 0 0 9 0 0 0 18 0 1 0 1094040392 2756608 537 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 673 537 55 166 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2692

[startup+0.301509 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 24531
/proc/meminfo: memFree=929152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=2856 CPUtime=0.29
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 1094040392 2924544 581 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 714 581 55 166 0 545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2856

[startup+0.701568 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 24531
/proc/meminfo: memFree=929152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=5024 CPUtime=0.69
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1314 0 0 0 69 0 0 0 22 0 1 0 1094040392 5144576 1125 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1256 1125 72 166 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5024

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 24532
/proc/meminfo: memFree=924728/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=5420 CPUtime=1.49
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1422 0 0 0 149 0 0 0 25 0 1 0 1094040392 5550080 1233 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1355 1233 72 166 0 1186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5420

[startup+3.10192 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 24532
/proc/meminfo: memFree=924152/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=5816 CPUtime=3.09
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1524 0 0 0 309 0 0 0 25 0 1 0 1094040392 5955584 1335 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1454 1335 72 166 0 1285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5816

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 24532
/proc/meminfo: memFree=923512/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=6480 CPUtime=6.29
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1653 0 0 0 628 1 0 0 25 0 1 0 1094040392 6635520 1464 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1620 1464 72 166 0 1451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6480

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 24532
/proc/meminfo: memFree=922808/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=7008 CPUtime=12.69
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1790 0 0 0 1268 1 0 0 25 0 1 0 1094040392 7176192 1601 1992294400 134512640 135192793 4294956224 18446744073709551615 134550392 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1752 1601 72 166 0 1583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7008

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 24532
/proc/meminfo: memFree=922040/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=7816 CPUtime=25.48
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 1974 0 0 0 2547 1 0 0 25 0 1 0 1094040392 8003584 1785 1992294400 134512640 135192793 4294956224 18446744073709551615 134552707 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 1954 1785 72 166 0 1785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7816

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 24532
/proc/meminfo: memFree=921016/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=8800 CPUtime=51.07
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 2213 0 0 0 5106 1 0 0 25 0 1 0 1094040392 9011200 2024 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 2200 2024 72 166 0 2031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8800

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 24532
/proc/meminfo: memFree=919736/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=10188 CPUtime=102.26
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 2536 0 0 0 10224 2 0 0 25 0 1 0 1094040392 10432512 2347 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 2547 2347 72 166 0 2378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=918584/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=11496 CPUtime=162.24
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 2806 0 0 0 16222 2 0 0 25 0 1 0 1094040392 11771904 2617 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 2874 2617 72 166 0 2705 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=917752/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=12240 CPUtime=222.22
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 2996 0 0 0 22219 3 0 0 25 0 1 0 1094040392 12533760 2807 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3060 2807 72 166 0 2891 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12240

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=917112/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=12976 CPUtime=282.2
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3161 0 0 0 28217 3 0 0 25 0 1 0 1094040392 13287424 2972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3244 2972 72 166 0 3075 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=916472/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=13572 CPUtime=342.18
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3300 0 0 0 34215 3 0 0 25 0 1 0 1094040392 13897728 3111 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3393 3111 72 166 0 3224 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13572

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=916088/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=13980 CPUtime=402.16
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3401 0 0 0 40213 3 0 0 25 0 1 0 1094040392 14315520 3212 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3495 3212 72 166 0 3326 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13980

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=915512/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=14576 CPUtime=462.14
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3534 0 0 0 46210 4 0 0 25 0 1 0 1094040392 14925824 3345 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3644 3345 72 166 0 3475 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 14576

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=915192/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=14868 CPUtime=522.12
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3617 0 0 0 52208 4 0 0 25 0 1 0 1094040392 15224832 3428 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3717 3428 72 166 0 3548 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14868

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=914808/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=15324 CPUtime=582.1
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3705 0 0 0 58206 4 0 0 25 0 1 0 1094040392 15691776 3516 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3831 3516 72 166 0 3662 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15324

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=914616/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=15468 CPUtime=642.08
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3759 0 0 0 64204 4 0 0 25 0 1 0 1094040392 15839232 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3867 3570 72 166 0 3698 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15468

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=914168/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=15892 CPUtime=702.07
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3873 0 0 0 70202 5 0 0 25 0 1 0 1094040392 16273408 3684 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 3973 3684 72 166 0 3804 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 15892

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=913976/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=16052 CPUtime=762.05
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3909 0 0 0 76200 5 0 0 25 0 1 0 1094040392 16437248 3720 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4013 3720 72 166 0 3844 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 16052

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=913912/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=16236 CPUtime=822.03
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 3929 0 0 0 82198 5 0 0 25 0 1 0 1094040392 16625664 3740 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4059 3740 72 166 0 3890 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 16236

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 24532
/proc/meminfo: memFree=913592/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=16556 CPUtime=882
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4004 0 0 0 88195 5 0 0 25 0 1 0 1094040392 16953344 3815 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4139 3815 72 166 0 3970 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 16556

[startup+942.302 s]
/proc/loadavg: 1.05 1.00 0.94 2/65 24532
/proc/meminfo: memFree=913336/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=16896 CPUtime=941.98
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4079 0 0 0 94193 5 0 0 25 0 1 0 1094040392 17301504 3890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4224 3890 72 166 0 4055 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 16896

[startup+1002.3 s]
/proc/loadavg: 1.07 1.01 0.95 2/65 24532
/proc/meminfo: memFree=913080/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=17028 CPUtime=1001.97
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4123 0 0 0 100191 6 0 0 25 0 1 0 1094040392 17436672 3934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4257 3934 72 166 0 4088 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 17028

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 24532
/proc/meminfo: memFree=912632/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=17724 CPUtime=1061.95
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4247 0 0 0 106189 6 0 0 25 0 1 0 1094040392 18149376 4058 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4431 4058 72 166 0 4262 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 17724

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 24532
/proc/meminfo: memFree=912184/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=18236 CPUtime=1121.93
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4352 0 0 0 112187 6 0 0 25 0 1 0 1094040392 18673664 4163 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4559 4163 72 166 0 4390 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 18236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24534
/proc/meminfo: memFree=911864/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=18396 CPUtime=1181.9
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4391 0 0 0 118184 6 0 0 25 0 1 0 1094040392 18837504 4202 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4599 4202 72 166 0 4430 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 18396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 24534
/proc/meminfo: memFree=911928/2055920 swapFree=4175464/4192956
[pid=24531] ppid=24529 vsize=18396 CPUtime=1200
/proc/24531/stat : 24531 (mxc-sat09) R 24529 24531 23800 0 -1 4194304 4402 0 0 0 119994 6 0 0 25 0 1 0 1094040392 18837504 4213 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24531/statm: 4599 4213 72 166 0 4430 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.070989
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 18396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4402
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= 2266

runsolver used 0.964853 second user time and 2.36064 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 05:15:52
IDJOB=1513161
IDBENCH=70240
IDSOLVER=504
FILE ID=node30/1513161-1238213752
PBS_JOBID= 9060534
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S193214747-044.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513161-1238213752/watcher-1513161-1238213752 -o /tmp/evaluation-result-1513161-1238213752/solver-1513161-1238213752 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513161-1238213752.cnf

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

MD5SUM BENCH= 01b687d69c52888789968aa62c5caeb5
RANDOM SEED=528626757

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        929568 kB
Buffers:         76688 kB
Cached:         960472 kB
SwapCached:      11400 kB
Active:          84660 kB
Inactive:       965856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        929568 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          18684 kB
Slab:            61856 kB
Committed_AS:  2986344 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 05:35:54