Trace number 1517445

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.58/31.61	c starting MXC with:
31.58/31.61	c cnf_path = HOME/instance-1517445-1238285521.cnf
31.58/31.61	c restart_strategy = auto
31.58/31.61	c sign_strategy = cached
31.58/31.61	c use_preprocessing = -1
31.58/31.61	c output_implicant = 1
31.58/31.61	c timeout_seconds = 0
31.58/31.61	c running SatELite... done
31.58/31.61	c 14 vars eliminated
31.58/31.61	c received 0 units and 2279 clauses from SatELite
31.58/31.61	c 13 assignments made, starting to guess now
31.58/31.61	c ===================================[MXC]=====================================
31.58/31.61	c | Conflicts |                Clause Statistics                   |   Vars   |
31.58/31.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.58/31.61	c =============================================================================
31.58/31.61	c |         0 |       0       0     2279        0        0     nan |      540 |
31.58/31.61	c |       100 |       0       0     2279      100     1050    24.2 |      527 |
31.58/31.61	c |       210 |       0       0     2279      210     1105    24.3 |      527 |
31.58/31.61	c |       441 |       0       0     2279      441     1220    24.4 |      527 |
31.58/31.61	c |       805 |       0       0     2279      805     1402    25.8 |      527 |
31.58/31.61	c |      1315 |       0       0     2279     1315     1609    25.8 |      527 |
31.58/31.61	c |      1986 |       0       0     2279     1138     1754    24.1 |      527 |
31.58/31.61	c |      2834 |       0       0     2279     1046     1894    22.4 |      527 |
31.58/31.61	c |      3876 |       0       0     2279     1076     2031    21.4 |      527 |
31.58/31.61	c |      5132 |       0       0     2279     1260     2163    21.9 |      527 |
31.58/31.61	c |      6623 |       0       0     2279     1625     2292    22.6 |      527 |
31.58/31.61	c |      8373 |       0       0     2279     2201     2419    23.0 |      527 |
31.58/31.61	c |     10408 |       0       0     2279     1762     2543    24.7 |      527 |
31.58/31.61	c |     12756 |       0       0     2279     1488     2665    22.8 |      527 |
31.58/31.61	c |     15449 |       0       0     2279     1428     2786    23.9 |      527 |
31.58/31.61	c |     18521 |       0       0     2279     1630     2906    23.4 |      527 |
31.58/31.61	c |     22010 |       0       0     2279     2139     3025    24.5 |      527 |
31.58/31.61	c |     25958 |       0       0     2279     3009     3144    24.7 |      527 |
31.58/31.61	c |     30411 |       0       0     2279     2674     3262    23.9 |      527 |
31.58/31.61	c |     35419 |       0       0     2279     2705     3381    23.1 |      527 |
31.58/31.61	c |     41038 |       0       0     2279     3176     3499    24.7 |      527 |
31.58/31.61	c |     47329 |       0       0     2279     2358     3618    23.1 |      527 |
31.58/31.61	c |     54360 |       0       0     2279     2013     3737    22.0 |      527 |
31.58/31.61	c |     62205 |       0       0     2279     2239     3857    22.8 |      527 |
31.58/31.61	c |     70945 |       0       0     2279     3139     3978    22.9 |      527 |
31.58/31.61	c |     80669 |       0       0     2279     2762     4099    22.0 |      527 |
31.58/31.61	c |     91476 |       0       0     2279     3162     4222    25.8 |      527 |
31.58/31.61	c |    103474 |       0       0     2279     2295     4346    22.9 |      527 |
31.58/31.61	c |    116782 |       0       0     2279     2349     4471    21.4 |      527 |
31.58/31.61	c |    131532 |       0       0     2279     3484     4597    22.3 |      527 |
31.58/31.61	c |    147868 |       0       0     2279     3510     4726    21.5 |      527 |
31.58/31.61	c |    165948 |       0       0     2279     4840     4855    21.8 |      527 |
31.58/31.61	c |    185947 |       0       0     2279     2699     4987    21.6 |      527 |
31.58/31.61	c |    208057 |       0       0     2279     4603     5120    23.6 |      527 |
31.58/31.61	c |    232489 |       0       0     2279     3094     5255    24.3 |      527 |
31.58/31.61	c |    259475 |       0       0     2279     3444     5393    22.5 |      527 |
31.58/31.61	c |    289271 |       0       0     2279     3182     5532    22.6 |      527 |
31.58/31.61	c |    322158 |       0       0     2279     5260     5674    23.1 |      527 |
31.58/31.61	c |    358445 |       0       0     2279     4212     5818    20.9 |      527 |
31.58/31.61	c |    398472 |       0       0     2279     2995     5965    22.1 |      527 |
31.58/31.61	c |    442613 |       0       0     2279     4851     6114    24.3 |      527 |
31.58/31.61	c |    491279 |       0       0     2279     3997     6265    21.0 |      527 |
31.58/31.61	c |    544923 |       0       0     2279     3730

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-1517445-1238285521/watcher-1517445-1238285521 -o /tmp/evaluation-result-1517445-1238285521/solver-1517445-1238285521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517445-1238285521.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: 0.99 0.97 0.98 3/64 13629
/proc/meminfo: memFree=828272/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=1108 CPUtime=0
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 1101217929 1134592 144 1992294400 134512640 135192793 4294956224 18446744073709551615 134573825 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 277 144 56 166 0 108 0

[startup+0.055652 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13629
/proc/meminfo: memFree=828272/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=1636 CPUtime=0.05
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 320 0 0 0 5 0 0 0 18 0 1 0 1101217929 1675264 306 1992294400 134512640 135192793 4294956224 18446744073709551615 134553034 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 409 306 72 166 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1636

[startup+0.10166 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13629
/proc/meminfo: memFree=828272/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=1768 CPUtime=0.09
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1101217929 1810432 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 442 330 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301697 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13629
/proc/meminfo: memFree=828272/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=2032 CPUtime=0.29
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 406 0 0 0 29 0 0 0 19 0 1 0 1101217929 2080768 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 508 393 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701773 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13629
/proc/meminfo: memFree=828272/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=2296 CPUtime=0.69
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 485 0 0 0 69 0 0 0 22 0 1 0 1101217929 2351104 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 574 471 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13630
/proc/meminfo: memFree=826408/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=2692 CPUtime=1.49
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 578 0 0 0 149 0 0 0 25 0 1 0 1101217929 2756608 564 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 673 564 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13630
/proc/meminfo: memFree=825960/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=3220 CPUtime=3.09
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1101217929 3297280 677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 805 677 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13630
/proc/meminfo: memFree=825072/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=3884 CPUtime=6.29
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 864 0 0 0 629 0 0 0 25 0 1 0 1101217929 3977216 850 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 971 850 73 166 0 802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3884

[startup+12.702 s]
/proc/loadavg: 1.07 0.99 0.99 3/65 13630
/proc/meminfo: memFree=824048/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=4692 CPUtime=12.69
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 1072 0 0 0 1269 0 0 0 25 0 1 0 1101217929 4804608 1058 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 1173 1058 73 166 0 1004 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4692

[startup+25.5014 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 13630
/proc/meminfo: memFree=822960/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=5912 CPUtime=25.48
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 1329 0 0 0 2548 0 0 0 25 0 1 0 1101217929 6053888 1315 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 1478 1315 73 166 0 1309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5912

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 13630
/proc/meminfo: memFree=821360/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=7584 CPUtime=51.07
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 1732 0 0 0 5107 0 0 0 25 0 1 0 1101217929 7766016 1718 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 1896 1718 73 166 0 1727 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7584

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 13630
/proc/meminfo: memFree=819440/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=9680 CPUtime=102.26
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 2207 0 0 0 10225 1 0 0 25 0 1 0 1101217929 9912320 2193 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 2420 2193 73 166 0 2251 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9680

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=817392/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=11996 CPUtime=162.24
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 2701 0 0 0 16222 2 0 0 25 0 1 0 1101217929 12283904 2687 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 2999 2687 73 166 0 2830 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11996

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=816112/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=13476 CPUtime=222.22
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 3010 0 0 0 22220 2 0 0 25 0 1 0 1101217929 13799424 2996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 3369 2996 73 166 0 3200 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13476

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=814832/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=14840 CPUtime=282.19
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 3320 0 0 0 28217 2 0 0 25 0 1 0 1101217929 15196160 3306 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 3710 3306 73 166 0 3541 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14840

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=813808/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=15872 CPUtime=342.18
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 3567 0 0 0 34215 3 0 0 25 0 1 0 1101217929 16252928 3553 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 3968 3553 73 166 0 3799 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15872

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=812976/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=16940 CPUtime=402.15
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 3782 0 0 0 40212 3 0 0 25 0 1 0 1101217929 17346560 3768 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 4235 3768 73 166 0 4066 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16940

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=812016/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=17868 CPUtime=462.14
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4017 0 0 0 46210 4 0 0 25 0 1 0 1101217929 18296832 4003 1992294400 134512640 135192793 4294956224 18446744073709551615 134604342 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 4467 4003 73 166 0 4298 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17868

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=810992/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=18952 CPUtime=522.11
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4260 0 0 0 52207 4 0 0 25 0 1 0 1101217929 19406848 4246 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 4738 4246 73 166 0 4569 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18952

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=810416/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=19784 CPUtime=582.09
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4420 0 0 0 58205 4 0 0 25 0 1 0 1101217929 20258816 4406 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 4946 4406 73 166 0 4777 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19784

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=809776/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=20392 CPUtime=642.08
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4560 0 0 0 64203 5 0 0 25 0 1 0 1101217929 20881408 4546 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5098 4546 73 166 0 4929 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20392

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=809392/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=20876 CPUtime=702.05
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4668 0 0 0 70200 5 0 0 25 0 1 0 1101217929 21377024 4654 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5219 4654 73 166 0 5050 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 20876

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=808688/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=21532 CPUtime=762.03
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4827 0 0 0 76198 5 0 0 25 0 1 0 1101217929 22048768 4813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5383 4813 73 166 0 5214 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21532

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=808240/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=21968 CPUtime=822.02
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 4943 0 0 0 82196 6 0 0 25 0 1 0 1101217929 22495232 4929 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5492 4929 73 166 0 5323 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21968

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=807792/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=22512 CPUtime=881.99
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5062 0 0 0 88193 6 0 0 25 0 1 0 1101217929 23052288 5048 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5628 5048 73 166 0 5459 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 22512

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=807536/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=22808 CPUtime=941.97
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5129 0 0 0 94191 6 0 0 25 0 1 0 1101217929 23355392 5115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5702 5115 73 166 0 5533 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 22808

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=806832/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=23592 CPUtime=1001.95
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5295 0 0 0 100189 6 0 0 25 0 1 0 1101217929 24158208 5281 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 5898 5281 73 166 0 5729 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23592

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=806320/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=24264 CPUtime=1061.93
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5428 0 0 0 106186 7 0 0 25 0 1 0 1101217929 24846336 5414 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 6066 5414 73 166 0 5897 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 24264

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=805872/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=24760 CPUtime=1121.91
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5531 0 0 0 112184 7 0 0 25 0 1 0 1101217929 25354240 5517 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 6190 5517 73 166 0 6021 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24760

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=805424/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=25272 CPUtime=1181.89
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5642 0 0 0 118182 7 0 0 25 0 1 0 1101217929 25878528 5628 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 6318 5628 73 166 0 6149 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 25272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=805296/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=25432 CPUtime=1200.09
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5674 0 0 0 120001 8 0 0 25 0 1 0 1101217929 26042368 5660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 6358 5660 73 166 0 6189 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25432

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13630
/proc/meminfo: memFree=805296/2055920 swapFree=4178280/4192956
[pid=13629] ppid=13627 vsize=25432 CPUtime=1200.09
/proc/13629/stat : 13629 (mxc-sat09) R 13627 13629 13531 0 -1 4194304 5674 0 0 0 120001 8 0 0 25 0 1 0 1101217929 26042368 5660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13629/statm: 6358 5660 73 166 0 6189 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.084987
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 25432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5674
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= 1866

runsolver used 0.72289 second user time and 2.6116 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 01:12:01
IDJOB=1517445
IDBENCH=70597
IDSOLVER=504
FILE ID=node21/1517445-1238285521
PBS_JOBID= 9061004
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517445-1238285521/watcher-1517445-1238285521 -o /tmp/evaluation-result-1517445-1238285521/solver-1517445-1238285521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517445-1238285521.cnf

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=1390737134

node21.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		: 3000.259
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		: 3000.259
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:        828688 kB
Buffers:         98300 kB
Cached:        1031788 kB
SwapCached:       8436 kB
Active:         202268 kB
Inactive:       937856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828688 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            73116 kB
Committed_AS:  2918932 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-29 01:32:04