Trace number 1518957

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.08/30.12	c starting MXC with:
30.08/30.12	c cnf_path = HOME/instance-1518957-1238306584.cnf
30.08/30.12	c restart_strategy = auto
30.08/30.12	c sign_strategy = cached
30.08/30.12	c use_preprocessing = -1
30.08/30.12	c output_implicant = 1
30.08/30.12	c timeout_seconds = 0
30.08/30.12	c running SatELite... done
30.08/30.12	c 17 vars eliminated
30.08/30.12	c received 0 units and 2018 clauses from SatELite
30.08/30.12	c 16 assignments made, starting to guess now
30.08/30.12	c ===================================[MXC]=====================================
30.08/30.12	c | Conflicts |                Clause Statistics                   |   Vars   |
30.08/30.12	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.08/30.12	c =============================================================================
30.08/30.12	c |         0 |       0       0     2018        0        0     nan |      480 |
30.08/30.12	c |       100 |       0       0     2018      100     1050    21.5 |      464 |
30.08/30.12	c |       210 |       0       0     2018      210     1105    21.4 |      464 |
30.08/30.12	c |       441 |       0       0     2018      441     1220    20.9 |      464 |
30.08/30.12	c |       805 |       0       0     2018      805     1402    21.1 |      464 |
30.08/30.12	c |      1315 |       0       0     2018     1315     1609    22.8 |      464 |
30.08/30.12	c |      1986 |       0       0     2018     1138     1754    23.1 |      464 |
30.08/30.12	c |      2834 |       0       0     2018     1047     1894    22.8 |      464 |
30.08/30.12	c |      3876 |       0       0     2018     1077     2031    21.7 |      464 |
30.08/30.12	c |      5132 |       0       0     2018     1260     2163    21.9 |      464 |
30.08/30.12	c |      6623 |       0       0     2018     1626     2292    19.8 |      464 |
30.08/30.12	c |      8373 |       0       0     2018     2202     2419    22.6 |      464 |
30.08/30.12	c |     10408 |       0       0     2018     1765     2543    23.0 |      464 |
30.08/30.12	c |     12756 |       0       0     2018     1490     2665    21.2 |      464 |
30.08/30.12	c |     15449 |       0       0     2018     1428     2786    22.5 |      464 |
30.08/30.12	c |     18521 |       0       0     2018     1629     2906    19.5 |      464 |
30.08/30.12	c |     22010 |       0       0     2018     2138     3025    20.2 |      464 |
30.08/30.12	c |     25958 |       0       0     2018     3008     3144    21.2 |      464 |
30.08/30.12	c |     30411 |       0       0     2018     2679     3262    23.1 |      464 |
30.08/30.12	c |     35419 |       0       0     2018     2715     3381    22.4 |      464 |
30.08/30.12	c |     41038 |       0       0     2018     3188     3499    21.7 |      464 |
30.08/30.12	c |     47329 |       0       0     2018     2368     3618    22.1 |      464 |
30.08/30.12	c |     54360 |       0       0     2018     2030     3737    22.1 |      464 |
30.08/30.12	c |     62205 |       0       0     2018     2258     3857    21.0 |      464 |
30.08/30.12	c |     70945 |       0       0     2018     3156     3978    22.3 |      464 |
30.08/30.12	c |     80669 |       0       0     2018     2782     4099    20.5 |      464 |
30.08/30.12	c |     91476 |       0       0     2018     3182     4222    20.3 |      464 |
30.08/30.12	c |    103474 |       0       0     2018     2312     4346    20.1 |      464 |
30.08/30.12	c |    116782 |       0       0     2018     2367     4471    20.8 |      464 |
30.08/30.12	c |    131532 |       0       0     2018     3501     4597    22.0 |      464 |
30.08/30.12	c |    147868 |       0       0     2018     3521     4726    23.2 |      464 |
30.08/30.12	c |    165948 |       0       0     2018     4847     4855    22.3 |      464 |
30.08/30.12	c |    185947 |       0       0     2018     2701     4987    19.7 |      464 |
30.08/30.12	c |    208057 |       0       0     2018     4594     5120    20.9 |      464 |
30.08/30.12	c |    232489 |       0       0     2018     3086     5255    20.2 |      464 |
30.08/30.12	c |    259475 |       0       0     2018     3432     5393    23.3 |      464 |
30.08/30.12	c |    289271 |       0       0     2018     3177     5532    21.3 |      464 |
30.08/30.12	c |    322158 |       0       0     2018     5255     5674    20.3 |      464 |
30.08/30.12	c |    358445 |       0       0     2018     4206     5818    24.5 |      464 |
30.08/30.12	c |    398472 |       0       0     2018     5957     5965    22.8 |      464 |
30.08/30.12	c |    442613 |       0       0     2018     4830     6114    22.7 |      464 |
30.08/30.12	c |    491279 |       0       0     2018     3978     6265    20.9 |      464 |
30.08/30.12	c |    544923 |       0       0     2018     3696

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-1518957-1238306584/watcher-1518957-1238306584 -o /tmp/evaluation-result-1518957-1238306584/solver-1518957-1238306584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518957-1238306584.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 0.99 3/64 7663
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=988 CPUtime=0
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 274859748 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134573724 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 247 130 56 166 0 78 0

[startup+0.0628709 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7663
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=1648 CPUtime=0.06
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 310 0 0 0 6 0 0 0 18 0 1 0 274859748 1687552 296 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 412 296 72 166 0 243 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1648

[startup+0.101874 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7663
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=1648 CPUtime=0.09
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 274859748 1687552 313 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 412 313 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301895 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7663
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=1912 CPUtime=0.29
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 274859748 1957888 362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 478 362 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701939 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7663
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=2176 CPUtime=0.69
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 450 0 0 0 69 0 0 0 22 0 1 0 274859748 2228224 436 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 544 436 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=787616/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=2568 CPUtime=1.49
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 544 0 0 0 149 0 0 0 25 0 1 0 274859748 2629632 530 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 642 530 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=787040/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=3092 CPUtime=3.09
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 668 0 0 0 309 0 0 0 25 0 1 0 274859748 3166208 654 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 773 654 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30156 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=786144/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=3756 CPUtime=6.29
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 832 0 0 0 629 0 0 0 25 0 1 0 274859748 3846144 818 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 939 818 73 166 0 770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3756

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=785192/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=4688 CPUtime=12.69
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 1059 0 0 0 1269 0 0 0 25 0 1 0 274859748 4800512 1045 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 1172 1045 73 166 0 1003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5027 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=783976/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=5888 CPUtime=25.48
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 1334 0 0 0 2548 0 0 0 25 0 1 0 274859748 6029312 1320 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 1472 1320 73 166 0 1303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5888

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=782504/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=7404 CPUtime=51.07
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 1703 0 0 0 5107 0 0 0 25 0 1 0 274859748 7581696 1689 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 1851 1689 73 166 0 1682 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7404

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=780200/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=10044 CPUtime=102.27
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 2257 0 0 0 10226 1 0 0 25 0 1 0 274859748 10285056 2243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 2511 2243 73 166 0 2342 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10044

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=778728/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=11684 CPUtime=162.25
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 2615 0 0 0 16224 1 0 0 25 0 1 0 274859748 11964416 2601 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 2921 2601 73 166 0 2752 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11684

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=777320/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=13332 CPUtime=222.23
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 2952 0 0 0 22222 1 0 0 25 0 1 0 274859748 13651968 2938 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 3333 2938 73 166 0 3164 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=775912/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=14828 CPUtime=282.21
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 3289 0 0 0 28220 1 0 0 25 0 1 0 274859748 15183872 3275 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 3707 3275 73 166 0 3538 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14828

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=774952/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=15756 CPUtime=342.2
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 3521 0 0 0 34218 2 0 0 25 0 1 0 274859748 16134144 3507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 3939 3507 73 166 0 3770 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=774120/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=16824 CPUtime=402.18
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 3737 0 0 0 40216 2 0 0 25 0 1 0 274859748 17227776 3723 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 4206 3723 73 166 0 4037 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16824

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=773288/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=17768 CPUtime=462.16
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 3958 0 0 0 46214 2 0 0 25 0 1 0 274859748 18194432 3944 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 4442 3944 73 166 0 4273 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=772456/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=18692 CPUtime=522.14
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 4166 0 0 0 52212 2 0 0 25 0 1 0 274859748 19140608 4152 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 4673 4152 73 166 0 4504 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=771624/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=19488 CPUtime=582.13
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 4375 0 0 0 58210 3 0 0 25 0 1 0 274859748 19955712 4361 1992294400 134512640 135192793 4294956224 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 4872 4361 73 166 0 4703 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19488

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=771112/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=20112 CPUtime=642.11
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 4514 0 0 0 64208 3 0 0 25 0 1 0 274859748 20594688 4500 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5028 4500 73 166 0 4859 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20112

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=770216/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=21196 CPUtime=702.09
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 4740 0 0 0 70206 3 0 0 25 0 1 0 274859748 21704704 4726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5299 4726 73 166 0 5130 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21196

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=769640/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=21660 CPUtime=762.07
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 4859 0 0 0 76204 3 0 0 25 0 1 0 274859748 22179840 4845 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5415 4845 73 166 0 5246 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21660

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=768936/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=22560 CPUtime=822.05
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5044 0 0 0 82202 3 0 0 25 0 1 0 274859748 23101440 5030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5640 5030 73 166 0 5471 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22560

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=768360/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=23168 CPUtime=882.04
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5187 0 0 0 88200 4 0 0 25 0 1 0 274859748 23724032 5173 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5792 5173 73 166 0 5623 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23168

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=767912/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=23904 CPUtime=942.02
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5311 0 0 0 94198 4 0 0 25 0 1 0 274859748 24477696 5297 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 5976 5297 73 166 0 5807 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=767592/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=24064 CPUtime=1002
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5384 0 0 0 100196 4 0 0 25 0 1 0 274859748 24641536 5370 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 6016 5370 73 166 0 5847 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 24064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=767080/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=24752 CPUtime=1061.98
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5517 0 0 0 106194 4 0 0 25 0 1 0 274859748 25346048 5503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 6188 5503 73 166 0 6019 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 24752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=766568/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=25344 CPUtime=1121.96
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5637 0 0 0 112192 4 0 0 25 0 1 0 274859748 25952256 5623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 6336 5623 73 166 0 6167 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 25344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=765992/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=26048 CPUtime=1181.95
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5774 0 0 0 118190 5 0 0 25 0 1 0 274859748 26673152 5760 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 6512 5760 73 166 0 6343 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7664
/proc/meminfo: memFree=765864/2055920 swapFree=4181692/4192956
[pid=7663] ppid=7661 vsize=26208 CPUtime=1200.05
/proc/7663/stat : 7663 (mxc-sat09) R 7661 7663 7354 0 -1 4194304 5818 0 0 0 120000 5 0 0 25 0 1 0 274859748 26836992 5804 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7663/statm: 6552 5804 73 166 0 6383 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26208

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 26208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5818
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= 1766

runsolver used 0.708892 second user time and 2.6306 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 08:03:04
IDJOB=1518957
IDBENCH=70723
IDSOLVER=504
FILE ID=node42/1518957-1238306584
PBS_JOBID= 9061049
Free space on /tmp= 66248 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518957-1238306584/watcher-1518957-1238306584 -o /tmp/evaluation-result-1518957-1238306584/solver-1518957-1238306584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518957-1238306584.cnf

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

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=2076339406

node42.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		: 3000.211
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		: 3000.211
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:        789640 kB
Buffers:        103332 kB
Cached:        1059860 kB
SwapCached:       5184 kB
Active:         201628 kB
Inactive:       970064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        789640 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14232 kB
Slab:            80616 kB
Committed_AS:   828468 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-29 08:23:06