Trace number 1515285

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

22.18/22.26	c starting MXC with:
22.18/22.26	c cnf_path = HOME/instance-1515285-1238252416.cnf
22.18/22.26	c restart_strategy = auto
22.18/22.26	c sign_strategy = cached
22.18/22.26	c use_preprocessing = -1
22.18/22.26	c output_implicant = 1
22.18/22.26	c timeout_seconds = 0
22.18/22.26	c running SatELite... done
22.18/22.26	c 1 vars eliminated
22.18/22.26	c received 0 units and 2343 clauses from SatELite
22.18/22.26	c 0 assignments made, starting to guess now
22.18/22.26	c ===================================[MXC]=====================================
22.18/22.26	c | Conflicts |                Clause Statistics                   |   Vars   |
22.18/22.26	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.18/22.26	c =============================================================================
22.18/22.26	c |         0 |       0       0     2343        0        0     nan |      110 |
22.18/22.26	c |       100 |       0       0     2343      100     1050    26.3 |      110 |
22.18/22.26	c |       210 |       0       0     2343      210     1105    26.1 |      110 |
22.18/22.26	c |       441 |       0       0     2343      441     1220    24.7 |      110 |
22.18/22.26	c |       805 |       0       0     2343      805     1402    24.0 |      110 |
22.18/22.26	c |      1315 |       0       0     2343     1315     1609    23.6 |      110 |
22.18/22.26	c |      1986 |       0       0     2343     1138     1754    22.3 |      110 |
22.18/22.26	c |      2834 |       0       0     2343     1047     1894    22.1 |      110 |
22.18/22.26	c |      3876 |       0       0     2343     1078     2031    22.1 |      110 |
22.18/22.26	c |      5132 |       0       0     2343     1262     2163    22.0 |      110 |
22.18/22.26	c |      6623 |       0       0     2343     1627     2292    21.7 |      110 |
22.18/22.26	c |      8373 |       0       0     2343     2204     2419    21.6 |      110 |
22.18/22.26	c |     10408 |       0       0     2343     1767     2543    21.5 |      110 |
22.18/22.26	c |     12756 |       0       0     2343     1494     2665    22.1 |      110 |
22.18/22.26	c |     15449 |       0       0     2343     1439     2786    23.5 |      110 |
22.18/22.26	c |     18521 |       0       0     2343     1645     2906    22.4 |      110 |
22.18/22.26	c |     22010 |       0       0     2343     2159     3025    21.4 |      110 |
22.18/22.26	c |     25958 |       0       0     2343     3032     3144    22.2 |      110 |
22.18/22.26	c |     30411 |       0       0     2343     2701     3262    21.7 |      110 |
22.18/22.26	c |     35419 |       0       0     2343     2737     3381    21.9 |      110 |
22.18/22.26	c |     41038 |       0       0     2343     3214     3499    21.8 |      110 |
22.18/22.26	c |     47329 |       0       0     2343     2401     3618    21.7 |      110 |
22.18/22.26	c |     54360 |       0       0     2343     2069     3737    22.2 |      110 |
22.18/22.26	c |     62205 |       0       0     2343     2313     3857    22.1 |      110 |
22.18/22.26	c |     70945 |       0       0     2343     3223     3978    21.3 |      110 |
22.18/22.26	c |     80669 |       0       0     2343     2857     4099    21.1 |      110 |
22.18/22.26	c |     91476 |       0       0     2343     3270     4222    21.1 |      110 |
22.18/22.26	c |    103474 |       0       0     2343     2421     4346    21.7 |      110 |
22.18/22.26	c |    116782 |       0       0     2343     2499     4471    20.5 |      110 |
22.18/22.26	c |    131532 |       0       0     2343     3646     4597    21.4 |      110 |
22.18/22.26	c |    147868 |       0       0     2343     3686     4726    22.2 |      110 |
22.18/22.26	c |    165948 |       0       0     2343     2606     4855    20.2 |      110 |
22.18/22.26	c |    185947 |       0       0     2343     2912     4987    21.4 |      110 |
22.18/22.26	c |    208057 |       0       0     2343     4840     5120    21.9 |      110 |
22.18/22.26	c |    232489 |       0       0     2343     3374     5255    20.5 |      110 |
22.18/22.26	c |    259475 |       0       0     2343     3759     5393    20.6 |      110 |
22.18/22.26	c |    289271 |       0       0     2343     3523     5532    22.4 |      110 |
22.18/22.26	c |    322158 |       0       0     2343     5630     5674    21.7 |      110 |
22.18/22.26	c |    358445 |       0       0     2343     4630     5818    21.5 |      110 |
22.18/22.26	c |    398472 |       0       0     2343     3443     5965    21.1 |      110 |
22.18/22.26	c |    442613 |       0       0     2343     5355     6114    21.4 |      110 |
22.18/22.26	c |    491279 |       0       0     2343     4572     6265    21.2 |      110 |
22.18/22.26	c |    544923 |       0       0     2343     4330

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-1515285-1238252416/watcher-1515285-1238252416 -o /tmp/evaluation-result-1515285-1238252416/solver-1515285-1238252416 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515285-1238252416.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: 0.92 0.98 0.99 3/64 25486
/proc/meminfo: memFree=944464/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=976 CPUtime=0
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1097903666 999424 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 244 127 55 166 0 75 0

[startup+0.0819419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25486
/proc/meminfo: memFree=944464/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=1636 CPUtime=0.08
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 321 0 0 0 8 0 0 0 18 0 1 0 1097903666 1675264 307 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 409 307 72 166 0 240 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1636

[startup+0.101943 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25486
/proc/meminfo: memFree=944464/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=1768 CPUtime=0.1
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1097903666 1810432 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 442 315 72 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.30196 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25486
/proc/meminfo: memFree=944464/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=1904 CPUtime=0.3
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 383 0 0 0 30 0 0 0 19 0 1 0 1097903666 1949696 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 476 369 72 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701996 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25486
/proc/meminfo: memFree=944464/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=2172 CPUtime=0.7
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 449 0 0 0 70 0 0 0 22 0 1 0 1097903666 2224128 435 1992294400 134512640 135192793 4294956224 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 543 435 72 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25487
/proc/meminfo: memFree=942856/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=2584 CPUtime=1.49
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 524 0 0 0 149 0 0 0 25 0 1 0 1097903666 2646016 510 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 646 510 72 166 0 477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2584

[startup+3.10121 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25487
/proc/meminfo: memFree=942408/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=2860 CPUtime=3.09
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 611 0 0 0 309 0 0 0 25 0 1 0 1097903666 2928640 597 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 715 597 72 166 0 546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2860

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25487
/proc/meminfo: memFree=941776/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=3404 CPUtime=6.29
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 1097903666 3485696 725 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 851 725 72 166 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3404

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25487
/proc/meminfo: memFree=940952/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=4096 CPUtime=12.69
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 901 0 0 0 1269 0 0 0 25 0 1 0 1097903666 4194304 887 1992294400 134512640 135192793 4294956224 18446744073709551615 134550898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 1024 887 72 166 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4096

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25487
/proc/meminfo: memFree=940120/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=5092 CPUtime=25.48
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 1104 0 0 0 2548 0 0 0 25 0 1 0 1097903666 5214208 1090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 1273 1090 72 166 0 1104 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5092

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25493
/proc/meminfo: memFree=938704/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=6744 CPUtime=51.07
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 1441 0 0 0 5107 0 0 0 25 0 1 0 1097903666 6905856 1427 1992294400 134512640 135192793 4294956224 18446744073709551615 134534046 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 1686 1427 72 166 0 1517 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6744

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25493
/proc/meminfo: memFree=937168/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=8400 CPUtime=102.26
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 1828 0 0 0 10225 1 0 0 25 0 1 0 1097903666 8601600 1814 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 2100 1814 72 166 0 1931 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8400

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=935952/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=9484 CPUtime=162.24
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 2117 0 0 0 16223 1 0 0 25 0 1 0 1097903666 9711616 2103 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 2371 2103 72 166 0 2202 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9484

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=935184/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=10288 CPUtime=222.23
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 2316 0 0 0 22221 2 0 0 25 0 1 0 1097903666 10534912 2302 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 2572 2302 72 166 0 2403 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=934288/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=11456 CPUtime=282.21
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 2535 0 0 0 28219 2 0 0 25 0 1 0 1097903666 11730944 2521 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 2864 2521 72 166 0 2695 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11456

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=932880/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=13116 CPUtime=342.2
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 2878 0 0 0 34218 2 0 0 25 0 1 0 1097903666 13430784 2864 1992294400 134512640 135192793 4294956224 18446744073709551615 134551788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 3279 2864 72 166 0 3110 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13116

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=932120/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=14040 CPUtime=402.19
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3074 0 0 0 40216 3 0 0 25 0 1 0 1097903666 14376960 3060 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 3510 3060 72 166 0 3341 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14040

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=931672/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=14524 CPUtime=462.17
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3168 0 0 0 46214 3 0 0 25 0 1 0 1097903666 14872576 3154 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 3631 3154 72 166 0 3462 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14524

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=931224/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=15292 CPUtime=522.16
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3293 0 0 0 52213 3 0 0 25 0 1 0 1097903666 15659008 3279 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 3823 3279 72 166 0 3654 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15292

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=930584/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=16048 CPUtime=582.14
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3438 0 0 0 58211 3 0 0 25 0 1 0 1097903666 16433152 3424 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4012 3424 72 166 0 3843 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16048

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=930200/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=16560 CPUtime=642.13
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3538 0 0 0 64210 3 0 0 25 0 1 0 1097903666 16957440 3524 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4140 3524 72 166 0 3971 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16560

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=930072/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=16560 CPUtime=702.11
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3555 0 0 0 70208 3 0 0 25 0 1 0 1097903666 16957440 3541 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4140 3541 72 166 0 3971 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16560

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=930008/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=16560 CPUtime=762.11
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3571 0 0 0 76207 4 0 0 25 0 1 0 1097903666 16957440 3557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4140 3557 72 166 0 3971 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16560

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=929816/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=16736 CPUtime=822.09
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3617 0 0 0 82205 4 0 0 25 0 1 0 1097903666 17137664 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4184 3603 72 166 0 4015 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 16736

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=929368/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=17308 CPUtime=882.07
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3732 0 0 0 88203 4 0 0 25 0 1 0 1097903666 17723392 3718 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4327 3718 72 166 0 4158 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 17308

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=928920/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=17824 CPUtime=942.05
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3841 0 0 0 94201 4 0 0 25 0 1 0 1097903666 18251776 3827 1992294400 134512640 135192793 4294956224 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4456 3827 72 166 0 4287 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17824

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=928600/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=18208 CPUtime=1002.04
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3916 0 0 0 100200 4 0 0 25 0 1 0 1097903666 18644992 3902 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4552 3902 72 166 0 4383 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=928472/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=18340 CPUtime=1062.02
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 3946 0 0 0 106198 4 0 0 25 0 1 0 1097903666 18780160 3932 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4585 3932 72 166 0 4416 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=927960/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=18880 CPUtime=1122.01
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 4079 0 0 0 112196 5 0 0 25 0 1 0 1097903666 19333120 4065 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4720 4065 72 166 0 4551 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=927640/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=19072 CPUtime=1182
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 4139 0 0 0 118195 5 0 0 25 0 1 0 1097903666 19529728 4125 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4768 4125 72 166 0 4599 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 19072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25493
/proc/meminfo: memFree=927384/2055920 swapFree=4176708/4192956
[pid=25486] ppid=25484 vsize=19456 CPUtime=1200.1
/proc/25486/stat : 25486 (mxc-sat09) R 25484 25486 25449 0 -1 4194304 4203 0 0 0 120005 5 0 0 25 0 1 0 1097903666 19922944 4189 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25486/statm: 4864 4189 72 166 0 4695 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19456

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): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.057991
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 19456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4203
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= 1768

runsolver used 0.888864 second user time and 2.47262 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 16:00:16
IDJOB=1515285
IDBENCH=70417
IDSOLVER=504
FILE ID=node51/1515285-1238252416
PBS_JOBID= 9060802
Free space on /tmp= 65232 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515285-1238252416/watcher-1515285-1238252416 -o /tmp/evaluation-result-1515285-1238252416/solver-1515285-1238252416 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515285-1238252416.cnf

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

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=347585110

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		: 3000.234
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		: 3000.234
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:        944944 kB
Buffers:         65592 kB
Cached:         959100 kB
SwapCached:       9996 kB
Active:         102852 kB
Inactive:       933228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        944944 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          17000 kB
Slab:            60992 kB
Committed_AS:  2912772 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-28 16:20:19