Trace number 1517793

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) 1200.03 1200.81

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

25.48/25.54	c starting MXC with:
25.48/25.54	c cnf_path = HOME/instance-1517793-1238291182.cnf
25.48/25.54	c restart_strategy = auto
25.48/25.54	c sign_strategy = cached
25.48/25.54	c use_preprocessing = -1
25.48/25.54	c output_implicant = 1
25.48/25.54	c timeout_seconds = 0
25.48/25.54	c running SatELite... done
25.48/25.54	c 9 vars eliminated
25.48/25.54	c received 0 units and 1608 clauses from SatELite
25.48/25.54	c 8 assignments made, starting to guess now
25.48/25.54	c ===================================[MXC]=====================================
25.48/25.54	c | Conflicts |                Clause Statistics                   |   Vars   |
25.48/25.54	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.48/25.54	c =============================================================================
25.48/25.54	c |         0 |       0       0     1608        0        0     nan |      380 |
25.48/25.54	c |       100 |       0       0     1608      100     1050    20.3 |      372 |
25.48/25.54	c |       210 |       0       0     1608      210     1105    19.3 |      372 |
25.48/25.54	c |       441 |       0       0     1608      441     1220    18.8 |      372 |
25.48/25.54	c |       805 |       0       0     1608      805     1402    19.1 |      372 |
25.48/25.54	c |      1315 |       0       0     1608     1315     1609    18.1 |      372 |
25.48/25.54	c |      1986 |       0       0     1608     1138     1754    16.6 |      372 |
25.48/25.54	c |      2834 |       0       0     1608     1047     1894    19.2 |      372 |
25.48/25.54	c |      3876 |       0       0     1608     1077     2031    18.1 |      372 |
25.48/25.54	c |      5132 |       0       0     1608     1260     2163    17.7 |      372 |
25.48/25.54	c |      6623 |       0       0     1608     1625     2292    17.5 |      372 |
25.48/25.54	c |      8373 |       0       0     1608     2201     2419    18.1 |      372 |
25.48/25.54	c |     10408 |       0       0     1608     1762     2543    17.3 |      372 |
25.48/25.54	c |     12756 |       0       0     1608     1487     2665    17.5 |      372 |
25.48/25.54	c |     15449 |       0       0     1608     1425     2786    16.1 |      372 |
25.48/25.54	c |     18521 |       0       0     1608     1626     2906    16.0 |      372 |
25.48/25.54	c |     22010 |       0       0     1608     2135     3025    16.6 |      372 |
25.48/25.54	c |     25958 |       0       0     1608     3008     3144    17.2 |      372 |
25.48/25.54	c |     30411 |       0       0     1608     2677     3262    16.8 |      372 |
25.48/25.54	c |     35419 |       0       0     1608     2709     3381    18.7 |      372 |
25.48/25.54	c |     41038 |       0       0     1608     3178     3499    19.0 |      372 |
25.48/25.54	c |     47329 |       0       0     1608     2358     3618    16.3 |      372 |
25.48/25.54	c |     54360 |       0       0     1608     2016     3737    18.2 |      372 |
25.48/25.54	c |     62205 |       0       0     1608     2246     3857    18.4 |      372 |
25.48/25.54	c |     70945 |       0       0     1608     3146     3978    18.9 |      372 |
25.48/25.54	c |     80669 |       0       0     1608     2769     4099    17.7 |      372 |
25.48/25.54	c |     91476 |       0       0     1608     3173     4222    16.2 |      372 |
25.48/25.54	c |    103474 |       0       0     1608     2303     4346    16.1 |      372 |
25.48/25.54	c |    116782 |       0       0     1608     2358     4471    17.3 |      372 |
25.48/25.54	c |    131532 |       0       0     1608     3495     4597    16.9 |      372 |
25.48/25.54	c |    147868 |       0       0     1608     3517     4726    17.5 |      372 |
25.48/25.54	c |    165948 |       0       0     1608     4846     4855    19.6 |      372 |
25.48/25.54	c |    185947 |       0       0     1608     2705     4987    16.4 |      372 |
25.48/25.54	c |    208057 |       0       0     1608     4596     5120    17.4 |      372 |
25.48/25.54	c |    232489 |       0       0     1608     3095     5255    18.6 |      372 |
25.48/25.54	c |    259475 |       0       0     1608     3444     5393    17.4 |      372 |
25.48/25.54	c |    289271 |       0       0     1608     3183     5532    16.4 |      372 |
25.48/25.54	c |    322158 |       0       0     1608     5269     5674    17.7 |      372 |
25.48/25.54	c |    358445 |       0       0     1608     4229     5818    17.6 |      372 |
25.48/25.54	c |    398472 |       0       0     1608     2999     5965    16.8 |      372 |
25.48/25.54	c |    442613 |       0       0     1608     4863     6114    17.7 |      372 |
25.48/25.54	c |    491279 |       0       0     1608     4025     6265    16.8 |      372 |
25.48/25.54	c |    544923 |       0       0     1608     3746

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-1517793-1238291182/watcher-1517793-1238291182 -o /tmp/evaluation-result-1517793-1238291182/solver-1517793-1238291182 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517793-1238291182.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: 1.00 1.00 1.00 3/81 8971
/proc/meminfo: memFree=1832192/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=1244 CPUtime=0
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 199 0 0 0 0 0 0 0 20 0 1 0 1101782052 1273856 185 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 311 185 72 166 0 142 0

[startup+0.071882 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 8971
/proc/meminfo: memFree=1832192/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=1508 CPUtime=0.06
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 282 0 0 0 6 0 0 0 20 0 1 0 1101782052 1544192 268 1992294400 134512640 135192793 4294956224 18446744073709551615 134552068 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 377 268 73 166 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1508

[startup+0.101884 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 8971
/proc/meminfo: memFree=1832192/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=1640 CPUtime=0.09
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 298 0 0 0 9 0 0 0 20 0 1 0 1101782052 1679360 284 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 410 284 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301905 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 8971
/proc/meminfo: memFree=1832192/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=1904 CPUtime=0.29
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 361 0 0 0 29 0 0 0 22 0 1 0 1101782052 1949696 347 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 476 347 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.70195 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 8971
/proc/meminfo: memFree=1832192/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=2036 CPUtime=0.69
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 418 0 0 0 69 0 0 0 25 0 1 0 1101782052 2084864 404 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 509 404 73 166 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1830648/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=2432 CPUtime=1.49
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1101782052 2490368 494 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 608 494 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1830072/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=2972 CPUtime=3.09
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 630 0 0 0 309 0 0 0 25 0 1 0 1101782052 3043328 616 1992294400 134512640 135192793 4294956224 18446744073709551615 134520603 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 743 616 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1829432/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=3504 CPUtime=6.29
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 749 0 0 0 629 0 0 0 25 0 1 0 1101782052 3588096 735 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 876 735 73 166 0 707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3504

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1828280/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=4456 CPUtime=12.69
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 987 0 0 0 1269 0 0 0 25 0 1 0 1101782052 4562944 973 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 1114 973 73 166 0 945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4456

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1827128/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=5576 CPUtime=25.48
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 1255 0 0 0 2548 0 0 0 25 0 1 0 1101782052 5709824 1241 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 1394 1241 73 166 0 1225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5576

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1825784/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=7180 CPUtime=51.07
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 1591 0 0 0 5107 0 0 0 25 0 1 0 1101782052 7352320 1577 1992294400 134512640 135192793 4294956224 18446744073709551615 134520648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 1795 1577 73 166 0 1626 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7180

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1823928/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=9096 CPUtime=102.27
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 2014 0 0 0 10226 1 0 0 25 0 1 0 1101782052 9314304 2000 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 2274 2000 73 166 0 2105 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9096

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1822456/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=10816 CPUtime=162.25
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 2393 0 0 0 16224 1 0 0 25 0 1 0 1101782052 11075584 2379 1992294400 134512640 135192793 4294956224 18446744073709551615 134551454 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 2704 2379 73 166 0 2535 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10816

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1821112/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=12284 CPUtime=222.23
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 2726 0 0 0 22222 1 0 0 25 0 1 0 1101782052 12578816 2712 1992294400 134512640 135192793 4294956224 18446744073709551615 134533989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 3071 2712 73 166 0 2902 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12284

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1819896/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=13476 CPUtime=282.22
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 3028 0 0 0 28220 2 0 0 25 0 1 0 1101782052 13799424 3014 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 3369 3014 73 166 0 3200 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13476

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1818936/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=14532 CPUtime=342.2
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 3260 0 0 0 34218 2 0 0 25 0 1 0 1101782052 14880768 3246 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 3633 3246 73 166 0 3464 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14532

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1818168/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=15300 CPUtime=402.19
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 3452 0 0 0 40217 2 0 0 25 0 1 0 1101782052 15667200 3438 1992294400 134512640 135192793 4294956224 18446744073709551615 134533876 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 3825 3438 73 166 0 3656 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15300

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1817592/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=15956 CPUtime=462.17
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 3594 0 0 0 46215 2 0 0 25 0 1 0 1101782052 16338944 3580 1992294400 134512640 135192793 4294956224 18446744073709551615 134552454 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 3989 3580 73 166 0 3820 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15956

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1816696/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=16872 CPUtime=522.15
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 3797 0 0 0 52213 2 0 0 25 0 1 0 1101782052 17276928 3783 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 4218 3783 73 166 0 4049 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1815800/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=18008 CPUtime=582.13
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4045 0 0 0 58211 2 0 0 25 0 1 0 1101782052 18440192 4031 1992294400 134512640 135192793 4294956224 18446744073709551615 134741172 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 4502 4031 73 166 0 4333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18008

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1814968/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=19012 CPUtime=642.13
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4227 0 0 0 64210 3 0 0 25 0 1 0 1101782052 19468288 4213 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 4753 4213 73 166 0 4584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19012

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1814392/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=19556 CPUtime=702.11
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4355 0 0 0 70208 3 0 0 25 0 1 0 1101782052 20025344 4341 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 4889 4341 73 166 0 4720 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19556

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1813816/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=20240 CPUtime=762.1
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4485 0 0 0 76207 3 0 0 25 0 1 0 1101782052 20725760 4471 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5060 4471 73 166 0 4891 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8972
/proc/meminfo: memFree=1813368/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=20748 CPUtime=822.08
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4598 0 0 0 82205 3 0 0 25 0 1 0 1101782052 21245952 4584 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5187 4584 73 166 0 5018 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8978
/proc/meminfo: memFree=1812728/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=21428 CPUtime=882.04
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4724 0 0 0 88201 3 0 0 25 0 1 0 1101782052 21942272 4710 1992294400 134512640 135192793 4294956224 18446744073709551615 134532566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5357 4710 73 166 0 5188 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/87 9398
/proc/meminfo: memFree=1810608/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=22192 CPUtime=941.61
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 4859 0 0 0 94157 4 0 0 25 0 1 0 1101782052 22724608 4845 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/8971/statm: 5548 4845 73 166 0 5379 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 22192

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 9458
/proc/meminfo: memFree=1811128/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=22968 CPUtime=1001.56
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 5017 0 0 0 100152 4 0 0 25 0 1 0 1101782052 23519232 5003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5742 5003 73 166 0 5573 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 22968

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/82 9458
/proc/meminfo: memFree=1810872/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=23320 CPUtime=1061.55
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 5092 0 0 0 106151 4 0 0 25 0 1 0 1101782052 23879680 5078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5830 5078 73 166 0 5661 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 23320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9458
/proc/meminfo: memFree=1810552/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=23704 CPUtime=1121.53
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 5171 0 0 0 112149 4 0 0 25 0 1 0 1101782052 24272896 5157 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 5926 5157 73 166 0 5757 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 23704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9458
/proc/meminfo: memFree=1810232/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=24132 CPUtime=1181.51
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 5254 0 0 0 118147 4 0 0 25 0 1 0 1101782052 24711168 5240 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 6033 5240 73 166 0 5864 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 24132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 9458
/proc/meminfo: memFree=1810168/2055920 swapFree=4172708/4192956
[pid=8971] ppid=8969 vsize=24132 CPUtime=1200.01
/proc/8971/stat : 8971 (mxc-sat09) R 8969 8971 8704 0 -1 4194304 5262 0 0 0 119997 4 0 0 25 0 1 0 1101782052 24711168 5248 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8971/statm: 6033 5248 73 166 0 5864 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24132

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): 1200.81
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.051992
CPU usage (%): 99.935
Max. virtual memory (cumulated for all children) (KiB): 24132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5262
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= 2426

runsolver used 1.3238 second user time and 4.15037 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 03:46:22
IDJOB=1517793
IDBENCH=70626
IDSOLVER=504
FILE ID=node87/1517793-1238291182
PBS_JOBID= 9060930
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517793-1238291182/watcher-1517793-1238291182 -o /tmp/evaluation-result-1517793-1238291182/solver-1517793-1238291182 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517793-1238291182.cnf

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=1318626342

node87.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		: 3000.236
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		: 3000.236
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:       1832672 kB
Buffers:         48792 kB
Cached:          95348 kB
SwapCached:       9200 kB
Active:          65996 kB
Inactive:        88800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832672 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            52724 kB
Committed_AS:  2777836 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 04:06:25