Trace number 1516665

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
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 

23.38/23.46	c starting MXC with:
23.38/23.46	c cnf_path = HOME/instance-1516665-1238273135.cnf
23.38/23.46	c restart_strategy = auto
23.38/23.46	c sign_strategy = cached
23.38/23.46	c use_preprocessing = -1
23.38/23.46	c output_implicant = 1
23.38/23.46	c timeout_seconds = 0
23.38/23.46	c running SatELite... done
23.38/23.46	c 1 vars eliminated
23.38/23.46	c received 0 units and 6675 clauses from SatELite
23.38/23.46	c 0 assignments made, starting to guess now
23.38/23.46	c ===================================[MXC]=====================================
23.38/23.46	c | Conflicts |                Clause Statistics                   |   Vars   |
23.38/23.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.38/23.46	c =============================================================================
23.38/23.46	c |         0 |       0       0     6675        0        0     nan |       75 |
23.38/23.46	c |       100 |       0       0     6675      100     1050    27.7 |       75 |
23.38/23.46	c |       210 |       0       0     6675      210     1105    27.4 |       75 |
23.38/23.46	c |       441 |       0       0     6675      441     1220    26.7 |       75 |
23.38/23.46	c |       805 |       0       0     6675      805     1402    26.3 |       75 |
23.38/23.46	c |      1315 |       0       0     6675     1315     1609    26.1 |       75 |
23.38/23.46	c |      1986 |       0       0     6675     1138     1754    25.4 |       75 |
23.38/23.46	c |      2834 |       0       0     6675     1046     1894    24.7 |       75 |
23.38/23.46	c |      3876 |       0       0     6675     1077     2031    24.8 |       75 |
23.38/23.46	c |      5132 |       0       0     6675     1260     2163    24.9 |       75 |
23.38/23.46	c |      6623 |       0       0     6675     1627     2292    25.7 |       75 |
23.38/23.46	c |      8373 |       0       0     6675     2204     2419    25.3 |       75 |
23.38/23.46	c |     10408 |       0       0     6675     1767     2543    25.5 |       75 |
23.38/23.46	c |     12756 |       0       0     6675     1495     2665    25.0 |       75 |
23.38/23.46	c |     15449 |       0       0     6675     1439     2786    24.9 |       75 |
23.38/23.46	c |     18521 |       0       0     6675     1643     2906    24.7 |       75 |
23.38/23.46	c |     22010 |       0       0     6675     2155     3025    25.4 |       75 |
23.38/23.46	c |     25958 |       0       0     6675     3028     3144    24.9 |       75 |
23.38/23.46	c |     30411 |       0       0     6675     2698     3262    24.7 |       75 |
23.38/23.46	c |     35419 |       0       0     6675     2735     3381    25.0 |       75 |
23.38/23.46	c |     41038 |       0       0     6675     3209     3499    25.5 |       75 |
23.38/23.46	c |     47329 |       0       0     6675     2397     3618    24.5 |       75 |
23.38/23.46	c |     54360 |       0       0     6675     2061     3737    24.4 |       75 |
23.38/23.46	c |     62205 |       0       0     6675     2302     3857    24.3 |       75 |
23.38/23.46	c |     70945 |       0       0     6675     3205     3978    25.0 |       75 |
23.38/23.46	c |     80669 |       0       0     6675     2840     4099    25.0 |       75 |
23.38/23.46	c |     91476 |       0       0     6675     3252     4222    24.9 |       75 |
23.38/23.46	c |    103474 |       0       0     6675     2404     4346    24.4 |       75 |
23.38/23.46	c |    116782 |       0       0     6675     2474     4471    24.2 |       75 |
23.38/23.46	c |    131532 |       0       0     6675     3628     4597    24.5 |       75 |
23.38/23.46	c |    147868 |       0       0     6675     3674     4726    23.8 |       75 |
23.38/23.46	c |    165948 |       0       0     6675     2587     4855    23.6 |       75 |
23.38/23.46	c |    185947 |       0       0     6675     2891     4987    24.5 |       75 |
23.38/23.46	c |    208057 |       0       0     6675     4805     5120    24.1 |       75 |
23.38/23.46	c |    232489 |       0       0     6675     3324     5255    24.7 |       75 |
23.38/23.46	c |    259475 |       0       0     6675     3712     5393    24.4 |       75 |
23.38/23.46	c |    289271 |       0       0     6675     3492     5532    23.9 |       75 |
23.38/23.46	c |    322158 |       0       0     6675     5590     5674    25.1 |       75 |
23.38/23.46	c |    358445 |       0       0     6675     4574     5818    24.9 |       75 |
23.38/23.46	c |    398472 |       0       0     6675     3388     5965    23.7 |       75 |
23.38/23.46	c |    442613 |       0       0     6675     5286     6114    24.7 |       75 |
23.38/23.46	c |    491279 |       0       0     6675     4498     6265    25.0 |       75 |
23.38/23.46	c |    544923 |       0       0     6675     4267

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-1516665-1238273135/watcher-1516665-1238273135 -o /tmp/evaluation-result-1516665-1238273135/solver-1516665-1238273135 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516665-1238273135.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 0.97 3/81 24580
/proc/meminfo: memFree=1538560/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=1276 CPUtime=0
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 201 0 0 0 0 0 0 0 20 0 1 0 453642370 1306624 187 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 319 187 54 166 0 150 0

[startup+0.021843 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 24580
/proc/meminfo: memFree=1538560/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=1380 CPUtime=0.01
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 282 0 0 0 1 0 0 0 20 0 1 0 453642370 1413120 226 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 345 226 55 166 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1380

[startup+0.10185 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 24580
/proc/meminfo: memFree=1538560/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=1548 CPUtime=0.09
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 290 0 0 0 9 0 0 0 20 0 1 0 453642370 1585152 234 1992294400 134512640 135192793 4294956224 18446744073709551615 134567226 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 387 234 55 166 0 218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1548

[startup+0.301869 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 24580
/proc/meminfo: memFree=1538560/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=2604 CPUtime=0.29
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 581 0 0 0 29 0 0 0 22 0 1 0 453642370 2666496 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 651 525 72 166 0 482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2604

[startup+0.701908 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 24580
/proc/meminfo: memFree=1538560/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=2868 CPUtime=0.69
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 657 0 0 0 69 0 0 0 25 0 1 0 453642370 2936832 601 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 717 601 72 166 0 548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2868

[startup+1.50199 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 24581
/proc/meminfo: memFree=1536312/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=3284 CPUtime=1.49
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 740 0 0 0 149 0 0 0 25 0 1 0 453642370 3362816 684 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 821 684 72 166 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3284

[startup+3.10114 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 24581
/proc/meminfo: memFree=1535736/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=3688 CPUtime=3.09
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 826 0 0 0 309 0 0 0 25 0 1 0 453642370 3776512 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 922 770 72 166 0 753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3688

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.97 2/82 24581
/proc/meminfo: memFree=1535168/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=4108 CPUtime=6.29
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 946 0 0 0 629 0 0 0 25 0 1 0 453642370 4206592 890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 1027 890 72 166 0 858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4108

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/82 24581
/proc/meminfo: memFree=1534336/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=4840 CPUtime=12.68
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 1096 0 0 0 1268 0 0 0 25 0 1 0 453642370 4956160 1040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 1210 1040 72 166 0 1041 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4840

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/82 24581
/proc/meminfo: memFree=1533568/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=5772 CPUtime=25.48
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 1290 0 0 0 2548 0 0 0 25 0 1 0 453642370 5910528 1234 1992294400 134512640 135192793 4294956224 18446744073709551615 134552144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 1443 1234 72 166 0 1274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5772

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/82 24581
/proc/meminfo: memFree=1532352/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=7024 CPUtime=51.08
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 1610 0 0 0 5107 1 0 0 25 0 1 0 453642370 7192576 1554 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 1756 1554 72 166 0 1587 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7024

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.97 2/82 24581
/proc/meminfo: memFree=1531328/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=7968 CPUtime=102.27
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 1844 0 0 0 10226 1 0 0 25 0 1 0 453642370 8159232 1788 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 1992 1788 72 166 0 1823 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7968

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24581
/proc/meminfo: memFree=1530240/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=9280 CPUtime=162.24
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2107 0 0 0 16223 1 0 0 25 0 1 0 453642370 9502720 2051 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 2320 2051 72 166 0 2151 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9280

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24581
/proc/meminfo: memFree=1529088/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=10588 CPUtime=222.23
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2398 0 0 0 22222 1 0 0 25 0 1 0 453642370 10842112 2342 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 2647 2342 72 166 0 2478 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10588

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1528896/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=10968 CPUtime=282.21
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2465 0 0 0 28220 1 0 0 25 0 1 0 453642370 11231232 2409 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 2742 2409 72 166 0 2573 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1528064/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=11928 CPUtime=342.19
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2654 0 0 0 34218 1 0 0 25 0 1 0 453642370 12214272 2598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 2982 2598 72 166 0 2813 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11928

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1527360/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=12888 CPUtime=402.17
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2841 0 0 0 40216 1 0 0 25 0 1 0 453642370 13197312 2785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3222 2785 72 166 0 3053 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12888

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526912/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13464 CPUtime=462.17
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2945 0 0 0 46215 2 0 0 25 0 1 0 453642370 13787136 2889 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3366 2889 72 166 0 3197 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13464

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526784/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13464 CPUtime=522.15
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2963 0 0 0 52213 2 0 0 25 0 1 0 453642370 13787136 2907 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3366 2907 72 166 0 3197 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13464

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526656/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13464 CPUtime=582.13
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2982 0 0 0 58211 2 0 0 25 0 1 0 453642370 13787136 2926 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3366 2926 72 166 0 3197 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13464

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526592/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13464 CPUtime=642.12
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 2997 0 0 0 64210 2 0 0 25 0 1 0 453642370 13787136 2941 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3366 2941 72 166 0 3197 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526464/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13464 CPUtime=702.1
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3036 0 0 0 70208 2 0 0 25 0 1 0 453642370 13787136 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3366 2980 72 166 0 3197 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13464

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526144/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13848 CPUtime=762.09
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3125 0 0 0 76207 2 0 0 25 0 1 0 453642370 14180352 3069 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3462 3069 72 166 0 3293 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13848

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24583
/proc/meminfo: memFree=1526080/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=13848 CPUtime=822.07
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3132 0 0 0 82205 2 0 0 25 0 1 0 453642370 14180352 3076 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3462 3076 72 166 0 3293 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13848

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/82 24583
/proc/meminfo: memFree=1525824/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14040 CPUtime=882.05
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3175 0 0 0 88203 2 0 0 25 0 1 0 453642370 14376960 3119 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3510 3119 72 166 0 3341 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14040

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525696/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14200 CPUtime=942.03
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3211 0 0 0 94201 2 0 0 25 0 1 0 453642370 14540800 3155 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3550 3155 72 166 0 3381 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14200

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525376/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14392 CPUtime=1002.02
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3292 0 0 0 100200 2 0 0 25 0 1 0 453642370 14737408 3236 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3598 3236 72 166 0 3429 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14392

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525376/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14392 CPUtime=1062
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3306 0 0 0 106198 2 0 0 25 0 1 0 453642370 14737408 3250 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3598 3250 72 166 0 3429 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14392

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525312/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14392 CPUtime=1121.98
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3316 0 0 0 112196 2 0 0 25 0 1 0 453642370 14737408 3260 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3598 3260 72 166 0 3429 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 14392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525248/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14392 CPUtime=1181.97
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3329 0 0 0 118195 2 0 0 25 0 1 0 453642370 14737408 3273 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3598 3273 72 166 0 3429 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/82 24589
/proc/meminfo: memFree=1525248/2055920 swapFree=4169676/4192956
[pid=24580] ppid=24578 vsize=14392 CPUtime=1200.07
/proc/24580/stat : 24580 (mxc-sat09) R 24578 24580 24355 0 -1 4194304 3329 0 0 0 120005 2 0 0 25 0 1 0 453642370 14737408 3273 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24580/statm: 3598 3273 72 166 0 3429 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14392

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.023996
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 14392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3329
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= 1188

runsolver used 1.3098 second user time and 4.15937 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 21:45:35
IDJOB=1516665
IDBENCH=70532
IDSOLVER=504
FILE ID=node89/1516665-1238273135
PBS_JOBID= 9060873
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516665-1238273135/watcher-1516665-1238273135 -o /tmp/evaluation-result-1516665-1238273135/solver-1516665-1238273135 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516665-1238273135.cnf

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1279061115

node89.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		: 3000.240
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		: 3000.240
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1538976 kB
Buffers:         76300 kB
Cached:         346676 kB
SwapCached:      12496 kB
Active:         161664 kB
Inactive:       275836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538976 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          19628 kB
Slab:            63636 kB
Committed_AS:  1531476 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 22:05:37