Trace number 1783721

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) 5000.09 5001.31

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

Solver Data 

91.37/91.44	c starting MXC with:
91.37/91.44	c cnf_path = HOME/instance-1783721-1241876900.cnf
91.37/91.44	c restart_strategy = auto
91.37/91.44	c sign_strategy = cached
91.37/91.44	c use_preprocessing = -1
91.37/91.44	c output_implicant = 1
91.37/91.44	c timeout_seconds = 0
91.37/91.44	c running SatELite... done
91.37/91.44	c 61 vars eliminated
91.37/91.44	c received 49 units and 12594 clauses from SatELite
91.37/91.44	c 109 assignments made, starting to guess now
91.37/91.44	c ===================================[MXC]=====================================
91.37/91.44	c | Conflicts |                Clause Statistics                   |   Vars   |
91.37/91.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
91.37/91.44	c =============================================================================
91.37/91.44	c |         0 |       0    3254     9340        0        0     nan |     1130 |
91.37/91.44	c |       100 |       0    3254     9340      100     1050    23.1 |     1021 |
91.37/91.44	c |       210 |       0    3254     9340      210     1105    22.2 |     1021 |
91.37/91.44	c |       441 |       0    3254     9340      441     1220    25.7 |     1021 |
91.37/91.44	c |       805 |       0    3254     9340      805     1402    26.6 |     1021 |
91.37/91.44	c |      1315 |       0    3254     9340     1315     1657    26.6 |     1021 |
91.37/91.44	c |      1986 |       0    3254     9340     1986     1993    27.0 |     1021 |
91.37/91.44	c |      2834 |       0    3254     9340     1834     2417    26.9 |     1021 |
91.37/91.44	c |      3876 |       0    3254     9340     2876     2938    29.0 |     1021 |
91.37/91.44	c |      5132 |       0    3254     9340     2633     3566    28.7 |     1021 |
91.37/91.44	c |      6623 |       0    3254     9340     4124     4311    29.8 |     1021 |
91.37/91.44	c |      8373 |       0    3254     9340     3624     5186    28.4 |     1021 |
91.37/91.44	c |     10408 |       0    3254     9340     5659     6204    29.8 |     1021 |
91.37/91.44	c |     12756 |       0    3254     9340     4632     7378    28.9 |     1021 |
91.37/91.44	c |     15449 |       0    3254     9340     7325     8724    30.5 |     1021 |
91.37/91.44	c |     18521 |       0    3254     9340     5335    10260    27.9 |     1021 |
91.37/91.44	c |     22010 |       0    3254     9340     8824    11624    30.9 |     1021 |
91.37/91.44	c |     25958 |       0    3254     9340     6775    12080    28.9 |     1021 |
91.37/91.44	c |     30411 |       0    3254     9340    11228    12534    32.0 |     1021 |
91.37/91.44	c |     35419 |       0    3254     9340     9900    12989    31.6 |     1021 |
91.37/91.44	c |     41038 |       0    3254     9340     8887    13444    29.3 |     1021 |
91.37/91.44	c |     47329 |       0    3254     9340     8275    13900    28.1 |     1021 |
91.37/91.44	c |     54360 |       0    3254     9340     8159    14358    29.6 |     1021 |
91.37/91.44	c |     62205 |       0    3254     9340     8630    14819    27.1 |     1021 |
91.37/91.44	c |     70945 |       0    3254     9340     9787    15283    26.2 |     1021 |
91.37/91.44	c |     80669 |       0    3254     9340    11731    15750    29.6 |     1021 |
91.37/91.44	c |     91476 |       0    3254     9340    14568    16221    29.3 |     1021 |
91.37/91.44	c |    103474 |       0    3254     9340    10104    16697    25.5 |     1021 |
91.37/91.44	c |    116782 |       0    3254     9340    14939    17178    30.4 |     1021 |
91.37/91.44	c |    131532 |       0    3254     9340    12286    17664    32.4 |     1021 |
91.37/91.44	c |    147868 |       0    3254     9340    10649    18156    27.6 |     1021 |
91.37/91.44	c |    165948 |       0    3254     9340    10225    18655    31.7 |     1021 |
91.37/91.44	c |    185947 |       0    3254     9340    11224    19160    26.7 |     1021 |
91.37/91.44	c |    208057 |       0    3254     9340    13867    19672    28.7 |     1021 |
91.37/91.44	c |    232489 |       0    3254     9340    18389    20192    30.2 |     1021 |
91.37/91.44	c |    259475 |       0    3254     9340    14724    20719    27.2 |     1021 |
91.37/91.44	c |    289271 |       0    3254     9340    12983    21255    28.6 |     1021 |
91.37/91.44	c |    322158 |       0    3254     9340    13502    21800    28.1 |     1021 |
91.37/91.44	c |    358445 |       0    3254     9340    16635    22353    29.9 |     1021 |
91.37/91.44	c |    398472 |       0    3254     9340    22762    22916    30.7 |     1021 |
91.37/91.44	c |    442613 |       0    3254     9340    20605    23489    32.9 |     1021 |
91.37/91.44	c |    491279 |       0    3254     9340    21787    24072    33.1 |     1021 |
91.37/91.44	c |    544923 |       0    3254     9340    1450

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783721-1241876900/watcher-1783721-1241876900 -o /tmp/evaluation-result-1783721-1241876900/solver-1783721-1241876900 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783721-1241876900.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 2901
/proc/meminfo: memFree=1796016/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=1668 CPUtime=0
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 215717560 1708032 272 1992294400 134512640 135192793 4294956224 18446744073709551615 134572816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 417 272 55 166 0 248 0

[startup+0.0300161 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 2901
/proc/meminfo: memFree=1796016/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=2356 CPUtime=0.02
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 569 0 0 0 2 0 0 0 18 0 1 0 215717560 2412544 450 1992294400 134512640 135192793 4294956224 18446744073709551615 134567913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 589 450 56 166 0 420 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2356

[startup+0.101021 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 2901
/proc/meminfo: memFree=1796016/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=2548 CPUtime=0.09
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 590 0 0 0 9 0 0 0 18 0 1 0 215717560 2609152 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134573784 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 637 471 56 166 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301039 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 2901
/proc/meminfo: memFree=1796016/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=4000 CPUtime=0.29
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 980 0 0 0 29 0 0 0 19 0 1 0 215717560 4096000 861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 1000 861 73 166 0 831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4000

[startup+0.701075 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 2901
/proc/meminfo: memFree=1796016/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=4792 CPUtime=0.69
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 1171 0 0 0 69 0 0 0 22 0 1 0 215717560 4907008 1052 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 1198 1052 73 166 0 1029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4792

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1791400/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=6280 CPUtime=1.49
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 1540 0 0 0 149 0 0 0 25 0 1 0 215717560 6430720 1421 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 1570 1421 73 166 0 1401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6280

[startup+3.10129 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1790120/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=7076 CPUtime=3.09
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 1758 0 0 0 309 0 0 0 25 0 1 0 215717560 7245824 1639 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 1769 1639 73 166 0 1600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7076

[startup+6.30258 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1788712/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=8012 CPUtime=6.29
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 1991 0 0 0 629 0 0 0 25 0 1 0 215717560 8204288 1872 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 2003 1872 73 166 0 1834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8012

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1787504/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=9108 CPUtime=12.69
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 2255 0 0 0 1268 1 0 0 25 0 1 0 215717560 9326592 2136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 2277 2136 73 166 0 2108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9108

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1785776/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=11196 CPUtime=25.48
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 2689 0 0 0 2547 1 0 0 25 0 1 0 215717560 11464704 2570 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 2799 2570 73 166 0 2630 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11196

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1784304/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=12992 CPUtime=51.08
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 3102 0 0 0 5106 2 0 0 25 0 1 0 215717560 13303808 2983 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 3248 2983 73 166 0 3079 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12992

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1781360/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=16352 CPUtime=102.27
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 3814 0 0 0 10224 3 0 0 25 0 1 0 215717560 16744448 3695 1992294400 134512640 135192793 4294956224 18446744073709551615 134533813 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 4088 3695 74 166 0 3919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16352

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1778800/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=19276 CPUtime=162.25
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 4430 0 0 0 16221 4 0 0 25 0 1 0 215717560 19738624 4311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 4819 4311 74 166 0 4650 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19276

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1776304/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=22288 CPUtime=222.24
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 5057 0 0 0 22219 5 0 0 25 0 1 0 215717560 22822912 4938 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 5572 4938 74 166 0 5403 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1775024/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=23716 CPUtime=282.22
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 5367 0 0 0 28217 5 0 0 25 0 1 0 215717560 24285184 5248 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 5929 5248 74 166 0 5760 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23716

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1773680/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=25236 CPUtime=342.21
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 5690 0 0 0 34215 6 0 0 25 0 1 0 215717560 25841664 5571 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 6309 5571 74 166 0 6140 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25236

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1773040/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=26292 CPUtime=402.19
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 5865 0 0 0 40213 6 0 0 25 0 1 0 215717560 26923008 5746 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 6573 5746 74 166 0 6404 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26292

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1771760/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=27668 CPUtime=462.18
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 6166 0 0 0 46211 7 0 0 25 0 1 0 215717560 28332032 6047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 6917 6047 74 166 0 6748 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27668

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1770352/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=29404 CPUtime=522.16
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 6521 0 0 0 52209 7 0 0 25 0 1 0 215717560 30109696 6402 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 7351 6402 74 166 0 7182 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1769328/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=30684 CPUtime=582.15
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 6779 0 0 0 58208 7 0 0 25 0 1 0 215717560 31420416 6660 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 7671 6660 74 166 0 7502 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 30684

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 2902
/proc/meminfo: memFree=1768688/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=31196 CPUtime=642.14
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 6929 0 0 0 64207 7 0 0 25 0 1 0 215717560 31944704 6810 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 7799 6810 74 166 0 7630 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 31196

[startup+702.301 s]

################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2910
/proc/meminfo: memFree=1744752/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59068 CPUtime=4061.3
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12617 0 0 0 406111 19 0 0 25 0 1 0 215717560 60485632 12498 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14767 12498 74 166 0 14598 0
Current children cumulated CPU time (s) 4061.3
Current children cumulated vsize (KiB) 59068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2910
/proc/meminfo: memFree=1744560/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59324 CPUtime=4121.29
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12658 0 0 0 412109 20 0 0 25 0 1 0 215717560 60747776 12539 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14831 12539 74 166 0 14662 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 59324

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2910
/proc/meminfo: memFree=1744432/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59324 CPUtime=4181.27
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12681 0 0 0 418107 20 0 0 25 0 1 0 215717560 60747776 12562 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14831 12562 74 166 0 14662 0
Current children cumulated CPU time (s) 4181.27
Current children cumulated vsize (KiB) 59324

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2910
/proc/meminfo: memFree=1744240/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59580 CPUtime=4241.26
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12724 0 0 0 424106 20 0 0 25 0 1 0 215717560 61009920 12605 1992294400 134512640 135192793 4294956224 18446744073709551615 134535340 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14895 12605 74 166 0 14726 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 59580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2910
/proc/meminfo: memFree=1744176/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59580 CPUtime=4301.24
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12741 0 0 0 430104 20 0 0 25 0 1 0 215717560 61009920 12622 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14895 12622 74 166 0 14726 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 59580

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743904/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=59836 CPUtime=4361.22
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12774 0 0 0 436102 20 0 0 25 0 1 0 215717560 61272064 12655 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 14959 12655 74 166 0 14790 0
Current children cumulated CPU time (s) 4361.22
Current children cumulated vsize (KiB) 59836

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743784/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=60288 CPUtime=4421.21
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12854 0 0 0 442100 21 0 0 25 0 1 0 215717560 61734912 12735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15072 12735 74 166 0 14903 0
Current children cumulated CPU time (s) 4421.21
Current children cumulated vsize (KiB) 60288

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743784/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=60288 CPUtime=4481.19
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12858 0 0 0 448098 21 0 0 25 0 1 0 215717560 61734912 12739 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15072 12739 74 166 0 14903 0
Current children cumulated CPU time (s) 4481.19
Current children cumulated vsize (KiB) 60288

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743592/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=60544 CPUtime=4541.17
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12894 0 0 0 454096 21 0 0 25 0 1 0 215717560 61997056 12775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15136 12775 74 166 0 14967 0
Current children cumulated CPU time (s) 4541.17
Current children cumulated vsize (KiB) 60544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743272/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=60800 CPUtime=4601.17
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12939 0 0 0 460095 22 0 0 25 0 1 0 215717560 62259200 12820 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15200 12820 74 166 0 15031 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 60800

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743208/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=60800 CPUtime=4661.15
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12951 0 0 0 466093 22 0 0 25 0 1 0 215717560 62259200 12832 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15200 12832 74 166 0 15031 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 60800

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1743024/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=61056 CPUtime=4721.14
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 12996 0 0 0 472092 22 0 0 25 0 1 0 215717560 62521344 12877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15264 12877 74 166 0 15095 0
Current children cumulated CPU time (s) 4721.14
Current children cumulated vsize (KiB) 61056

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1742384/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62080 CPUtime=4781.11
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13163 0 0 0 478089 22 0 0 25 0 1 0 215717560 63569920 13044 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15520 13044 74 166 0 15351 0
Current children cumulated CPU time (s) 4781.11
Current children cumulated vsize (KiB) 62080

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1741936/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62592 CPUtime=4841.11
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13262 0 0 0 484088 23 0 0 25 0 1 0 215717560 64094208 13143 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15648 13143 74 166 0 15479 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 62592

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1741744/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62848 CPUtime=4901.09
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13313 0 0 0 490086 23 0 0 25 0 1 0 215717560 64356352 13194 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15712 13194 74 166 0 15543 0
Current children cumulated CPU time (s) 4901.09
Current children cumulated vsize (KiB) 62848

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1741744/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62848 CPUtime=4961.08
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13315 0 0 0 496085 23 0 0 25 0 1 0 215717560 64356352 13196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15712 13196 74 166 0 15543 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 62848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1741680/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62848 CPUtime=5000.07
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13315 0 0 0 499984 23 0 0 25 0 1 0 215717560 64356352 13196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15712 13196 74 166 0 15543 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 62848

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2916
/proc/meminfo: memFree=1741680/2055920 swapFree=4113528/4192956
[pid=2901] ppid=2899 vsize=62848 CPUtime=5000.07
/proc/2901/stat : 2901 (mxc-sat09) R 2899 2901 2864 0 -1 4194304 13315 0 0 0 499984 23 0 0 25 0 1 0 215717560 64356352 13196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2901/statm: 15712 13196 74 166 0 15543 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 62848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.09
CPU user time (s): 4999.85
CPU system time (s): 0.243962
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 62848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13315
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= 8554

runsolver used 3.68344 second user time and 10.9333 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-09 15:48:20
IDJOB=1783721
IDBENCH=24646
IDSOLVER=613
FILE ID=node51/1783721-1241876900
PBS_JOBID= 9264657
Free space on /tmp= 66344 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783721-1241876900/watcher-1783721-1241876900 -o /tmp/evaluation-result-1783721-1241876900/solver-1783721-1241876900 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783721-1241876900.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 63ebbe5da415dad3af97436d64747f33
RANDOM SEED=1506277175

node51.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		: 3000.214
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		: 3000.214
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:       1796496 kB
Buffers:         32624 kB
Cached:          90560 kB
SwapCached:      73744 kB
Active:          48524 kB
Inactive:       150244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796496 kB
SwapTotal:     4192956 kB
SwapFree:      4113528 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          13892 kB
Slab:            46740 kB
Committed_AS:   582944 kB
PageTables:       1392 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= 66344 MiB
End job on node51 at 2009-05-09 17:11:44