Trace number 1516605

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

25.09/25.12	c starting MXC with:
25.09/25.12	c cnf_path = HOME/instance-1516605-1238272134.cnf
25.09/25.12	c restart_strategy = auto
25.09/25.12	c sign_strategy = cached
25.09/25.12	c use_preprocessing = -1
25.09/25.12	c output_implicant = 1
25.09/25.12	c timeout_seconds = 0
25.09/25.12	c running SatELite... done
25.09/25.12	c 1 vars eliminated
25.09/25.12	c received 0 units and 6675 clauses from SatELite
25.09/25.12	c 0 assignments made, starting to guess now
25.09/25.12	c ===================================[MXC]=====================================
25.09/25.12	c | Conflicts |                Clause Statistics                   |   Vars   |
25.09/25.12	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.09/25.12	c =============================================================================
25.09/25.12	c |         0 |       0       0     6675        0        0     nan |       75 |
25.09/25.12	c |       100 |       0       0     6675      100     1050    26.7 |       75 |
25.09/25.12	c |       210 |       0       0     6675      210     1105    26.4 |       75 |
25.09/25.12	c |       441 |       0       0     6675      441     1220    26.7 |       75 |
25.09/25.12	c |       805 |       0       0     6675      805     1402    26.4 |       75 |
25.09/25.12	c |      1315 |       0       0     6675     1315     1609    25.9 |       75 |
25.09/25.12	c |      1986 |       0       0     6675     1138     1754    25.0 |       75 |
25.09/25.12	c |      2834 |       0       0     6675     1046     1894    24.0 |       75 |
25.09/25.12	c |      3876 |       0       0     6675     1076     2031    24.0 |       75 |
25.09/25.12	c |      5132 |       0       0     6675     1260     2163    23.9 |       75 |
25.09/25.12	c |      6623 |       0       0     6675     1625     2292    23.8 |       75 |
25.09/25.12	c |      8373 |       0       0     6675     2202     2419    24.0 |       75 |
25.09/25.12	c |     10408 |       0       0     6675     1767     2543    24.1 |       75 |
25.09/25.12	c |     12756 |       0       0     6675     1494     2665    24.2 |       75 |
25.09/25.12	c |     15449 |       0       0     6675     1435     2786    23.7 |       75 |
25.09/25.12	c |     18521 |       0       0     6675     1638     2906    23.9 |       75 |
25.09/25.12	c |     22010 |       0       0     6675     2154     3025    23.9 |       75 |
25.09/25.12	c |     25958 |       0       0     6675     3029     3144    23.8 |       75 |
25.09/25.12	c |     30411 |       0       0     6675     2704     3262    23.5 |       75 |
25.09/25.12	c |     35419 |       0       0     6675     2738     3381    24.0 |       75 |
25.09/25.12	c |     41038 |       0       0     6675     3214     3499    24.1 |       75 |
25.09/25.12	c |     47329 |       0       0     6675     2401     3618    23.2 |       75 |
25.09/25.12	c |     54360 |       0       0     6675     2066     3737    22.7 |       75 |
25.09/25.12	c |     62205 |       0       0     6675     2301     3857    24.0 |       75 |
25.09/25.12	c |     70945 |       0       0     6675     3205     3978    23.5 |       75 |
25.09/25.12	c |     80669 |       0       0     6675     2843     4099    23.2 |       75 |
25.09/25.12	c |     91476 |       0       0     6675     3260     4222    23.1 |       75 |
25.09/25.12	c |    103474 |       0       0     6675     2408     4346    23.0 |       75 |
25.09/25.12	c |    116782 |       0       0     6675     2480     4471    23.0 |       75 |
25.09/25.12	c |    131532 |       0       0     6675     3629     4597    24.0 |       75 |
25.09/25.12	c |    147868 |       0       0     6675     3665     4726    24.0 |       75 |
25.09/25.12	c |    165948 |       0       0     6675     2586     4855    23.9 |       75 |
25.09/25.12	c |    185947 |       0       0     6675     2896     4987    23.9 |       75 |
25.09/25.12	c |    208057 |       0       0     6675     4822     5120    23.5 |       75 |
25.09/25.12	c |    232489 |       0       0     6675     3346     5255    23.9 |       75 |
25.09/25.12	c |    259475 |       0       0     6675     3730     5393    23.0 |       75 |
25.09/25.12	c |    289271 |       0       0     6675     3515     5532    22.7 |       75 |
25.09/25.12	c |    322158 |       0       0     6675     5617     5674    23.9 |       75 |
25.09/25.12	c |    358445 |       0       0     6675     4618     5818    24.8 |       75 |
25.09/25.12	c |    398472 |       0       0     6675     3451     5965    23.6 |       75 |
25.09/25.12	c |    442613 |       0       0     6675     5380     6114    24.2 |       75 |
25.09/25.12	c |    491279 |       0       0     6675     4603     6265    23.3 |       75 |
25.09/25.12	c |    544923 |       0       0     6675     4407

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-1516605-1238272134/watcher-1516605-1238272134 -o /tmp/evaluation-result-1516605-1238272134/solver-1516605-1238272134 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516605-1238272134.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: 0.91 0.95 0.98 2/69 5851
/proc/meminfo: memFree=899952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=1012 CPUtime=0
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 1099876559 1036288 119 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 253 119 54 166 0 84 0

[startup+0.053191 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 5851
/proc/meminfo: memFree=899952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=1372 CPUtime=0.04
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 277 0 0 0 4 0 0 0 20 0 1 0 1099876559 1404928 221 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 343 221 55 166 0 174 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1372

[startup+0.101194 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 5851
/proc/meminfo: memFree=899952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=1564 CPUtime=0.09
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 285 0 0 0 9 0 0 0 20 0 1 0 1099876559 1601536 229 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 391 229 55 166 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1564

[startup+0.301214 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 5851
/proc/meminfo: memFree=899952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=2504 CPUtime=0.29
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 582 0 0 0 29 0 0 0 21 0 1 0 1099876559 2564096 526 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 626 526 72 166 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2504

[startup+0.701256 s]
/proc/loadavg: 0.91 0.95 0.98 2/69 5851
/proc/meminfo: memFree=899952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=2768 CPUtime=0.69
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 646 0 0 0 69 0 0 0 25 0 1 0 1099876559 2834432 590 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 692 590 72 166 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2768

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 5852
/proc/meminfo: memFree=897704/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=3180 CPUtime=1.49
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 723 0 0 0 149 0 0 0 25 0 1 0 1099876559 3256320 667 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 795 667 72 166 0 626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3180

[startup+3.1015 s]
/proc/loadavg: 0.91 0.95 0.98 2/70 5852
/proc/meminfo: memFree=897256/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=3456 CPUtime=3.09
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 1099876559 3538944 748 1992294400 134512640 135192793 4294956224 18446744073709551615 134537316 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 864 748 72 166 0 695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3456

[startup+6.30183 s]
/proc/loadavg: 0.92 0.95 0.98 2/70 5852
/proc/meminfo: memFree=896680/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=4004 CPUtime=6.29
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 917 0 0 0 629 0 0 0 25 0 1 0 1099876559 4100096 861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 1001 861 72 166 0 832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4004

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/70 5852
/proc/meminfo: memFree=895976/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=4576 CPUtime=12.68
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 1038 0 0 0 1268 0 0 0 25 0 1 0 1099876559 4685824 982 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 1144 982 72 166 0 975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4576

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/70 5852
/proc/meminfo: memFree=894952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=5776 CPUtime=25.49
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 1280 0 0 0 2548 1 0 0 25 0 1 0 1099876559 5914624 1224 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 1444 1224 72 166 0 1275 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5776

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/70 5852
/proc/meminfo: memFree=893736/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=7164 CPUtime=51.07
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 1583 0 0 0 5106 1 0 0 25 0 1 0 1099876559 7335936 1527 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 1791 1527 72 166 0 1622 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7164

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/70 5852
/proc/meminfo: memFree=892584/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=8152 CPUtime=102.26
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 1859 0 0 0 10225 1 0 0 25 0 1 0 1099876559 8347648 1803 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2038 1803 72 166 0 1869 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8152

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=891688/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=9080 CPUtime=162.24
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2070 0 0 0 16222 2 0 0 25 0 1 0 1099876559 9297920 2014 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2270 2014 72 166 0 2101 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9080

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=890728/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=10136 CPUtime=222.23
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2304 0 0 0 22221 2 0 0 25 0 1 0 1099876559 10379264 2248 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2534 2248 72 166 0 2365 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10136

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=890152/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=10904 CPUtime=282.2
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2453 0 0 0 28218 2 0 0 25 0 1 0 1099876559 11165696 2397 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2726 2397 72 166 0 2557 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10904

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=889640/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=11612 CPUtime=342.2
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2569 0 0 0 34217 3 0 0 25 0 1 0 1099876559 11890688 2513 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2903 2513 72 166 0 2734 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11612

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=889320/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=11996 CPUtime=402.18
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2666 0 0 0 40215 3 0 0 25 0 1 0 1099876559 12283904 2610 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 2999 2610 72 166 0 2830 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11996

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=888936/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=12572 CPUtime=462.16
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2774 0 0 0 46213 3 0 0 25 0 1 0 1099876559 12873728 2718 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3143 2718 72 166 0 2974 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12572

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5852
/proc/meminfo: memFree=888808/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=12572 CPUtime=522.14
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2791 0 0 0 52211 3 0 0 25 0 1 0 1099876559 12873728 2735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3143 2735 72 166 0 2974 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12572

[startup+582.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/70 5852
/proc/meminfo: memFree=888808/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=12572 CPUtime=582.13
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2805 0 0 0 58209 4 0 0 25 0 1 0 1099876559 12873728 2749 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3143 2749 72 166 0 2974 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12572

[startup+642.301 s]
/proc/loadavg: 1.09 1.00 0.99 2/70 5852
/proc/meminfo: memFree=888744/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=12572 CPUtime=642.12
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2818 0 0 0 64208 4 0 0 25 0 1 0 1099876559 12873728 2762 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3143 2762 72 166 0 2974 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12572

[startup+702.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/70 5852
/proc/meminfo: memFree=888424/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=12952 CPUtime=702.09
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2909 0 0 0 70205 4 0 0 25 0 1 0 1099876559 13262848 2853 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3238 2853 72 166 0 3069 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12952

[startup+762.306 s]
/proc/loadavg: 1.09 1.03 1.00 2/70 5852
/proc/meminfo: memFree=888104/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=13336 CPUtime=762.08
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 2996 0 0 0 76204 4 0 0 25 0 1 0 1099876559 13656064 2940 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3334 2940 72 166 0 3165 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13336

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/70 5852
/proc/meminfo: memFree=887592/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=13904 CPUtime=822.05
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3109 0 0 0 82201 4 0 0 25 0 1 0 1099876559 14237696 3053 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3476 3053 72 166 0 3307 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13904

[startup+882.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/70 5854
/proc/meminfo: memFree=887336/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=882.04
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3164 0 0 0 88199 5 0 0 25 0 1 0 1099876559 14626816 3108 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3108 72 166 0 3402 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14284

[startup+942.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/70 5854
/proc/meminfo: memFree=887272/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=942.02
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3192 0 0 0 94197 5 0 0 25 0 1 0 1099876559 14626816 3136 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3136 72 166 0 3402 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14284

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/70 5854
/proc/meminfo: memFree=887208/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=1002
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3200 0 0 0 100195 5 0 0 25 0 1 0 1099876559 14626816 3144 1992294400 134512640 135192793 4294956224 18446744073709551615 134744861 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3144 72 166 0 3402 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 5854
/proc/meminfo: memFree=887144/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=1061.99
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3217 0 0 0 106194 5 0 0 25 0 1 0 1099876559 14626816 3161 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3161 72 166 0 3402 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 5854
/proc/meminfo: memFree=887080/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=1121.98
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3236 0 0 0 112192 6 0 0 25 0 1 0 1099876559 14626816 3180 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3180 72 166 0 3402 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 14284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5854
/proc/meminfo: memFree=887016/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=1181.96
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3248 0 0 0 118190 6 0 0 25 0 1 0 1099876559 14626816 3192 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3192 72 166 0 3402 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 14284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5854
/proc/meminfo: memFree=886952/2055920 swapFree=4169124/4192956
[pid=5851] ppid=5849 vsize=14284 CPUtime=1200.06
/proc/5851/stat : 5851 (mxc-sat09) R 5849 5851 5626 0 -1 4194304 3249 0 0 0 120000 6 0 0 25 0 1 0 1099876559 14626816 3193 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/5851/statm: 3571 3193 72 166 0 3402 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14284

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): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.065989
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 14284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3249
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= 1
involuntary context switches= 1424

runsolver used 1.02484 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 21:28:54
IDJOB=1516605
IDBENCH=70527
IDSOLVER=504
FILE ID=node44/1516605-1238272134
PBS_JOBID= 9060836
Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516605-1238272134/watcher-1516605-1238272134 -o /tmp/evaluation-result-1516605-1238272134/solver-1516605-1238272134 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516605-1238272134.cnf

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=1694396792

node44.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		: 3000.241
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		: 3000.241
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:        900368 kB
Buffers:        106004 kB
Cached:         938992 kB
SwapCached:      13220 kB
Active:         313148 kB
Inactive:       746584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        900368 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          18180 kB
Slab:            81196 kB
Committed_AS:  2541568 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 21:48:57