Trace number 1783945

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) 5000.11 5001.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.5005
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.79/28.87	c starting MXC with:
28.79/28.87	c cnf_path = HOME/instance-1783945-1241903436.cnf
28.79/28.87	c restart_strategy = auto
28.79/28.87	c sign_strategy = cached
28.79/28.87	c use_preprocessing = -1
28.79/28.87	c output_implicant = 1
28.79/28.87	c timeout_seconds = 0
28.79/28.87	c running SatELite... done
28.79/28.87	c 267 vars eliminated
28.79/28.87	c received 0 units and 1152 clauses from SatELite
28.79/28.87	c 266 assignments made, starting to guess now
28.79/28.87	c ===================================[MXC]=====================================
28.79/28.87	c | Conflicts |                Clause Statistics                   |   Vars   |
28.79/28.87	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.79/28.87	c =============================================================================
28.79/28.87	c |         0 |       0     239      913        0        0     nan |      577 |
28.79/28.87	c |       100 |       0     239      913      100     1050    42.0 |      311 |
28.79/28.87	c |       210 |       0     239      913      210     1105    35.7 |      311 |
28.79/28.87	c |       441 |       0     239      913      441     1220    34.3 |      311 |
28.79/28.87	c |       805 |       0     239      913      805     1402    34.4 |      311 |
28.79/28.87	c |      1315 |       0     239      913     1315     1609    35.4 |      311 |
28.79/28.87	c |      1986 |       0     239      913     1138     1754    34.3 |      311 |
28.79/28.87	c |      2834 |       0     239      913     1048     1894    32.4 |      311 |
28.79/28.87	c |      3876 |       0     239      913     1079     2031    33.4 |      311 |
28.79/28.87	c |      5132 |       0     239      913     1263     2163    38.1 |      311 |
28.79/28.87	c |      6623 |       0     239      913     1630     2292    38.6 |      311 |
28.79/28.87	c |      8373 |       0     239      913     2207     2419    38.0 |      311 |
28.79/28.87	c |     10408 |       0     239      913     1773     2543    36.6 |      311 |
28.79/28.87	c |     12756 |       0     239      913     1505     2665    39.9 |      311 |
28.79/28.87	c |     15449 |       0     239      913     1446     2786    35.6 |      311 |
28.79/28.87	c |     18521 |       0     239      913     1650     2906    37.9 |      311 |
28.79/28.87	c |     22010 |       0     239      913     2166     3025    40.5 |      311 |
28.79/28.87	c |     25958 |       0     239      913     3043     3144    42.7 |      311 |
28.79/28.87	c |     30411 |       0     239      913     2713     3262    42.8 |      311 |
28.79/28.87	c |     35419 |       0     239      913     2749     3381    39.3 |      311 |
28.79/28.87	c |     41038 |       0     239      913     3224     3499    36.9 |      311 |
28.79/28.87	c |     47329 |       0     239      913     2405     3618    38.2 |      311 |
28.79/28.87	c |     54360 |       0     239      913     2068     3737    34.3 |      311 |
28.79/28.87	c |     62205 |       0     239      913     2303     3857    46.3 |      311 |
28.79/28.87	c |     70945 |       0     239      913     3209     3978    44.7 |      311 |
28.79/28.87	c |     80669 |       0     239      913     2854     4099    44.0 |      311 |
28.79/28.87	c |     91476 |       0     239      913     3277     4222    41.5 |      311 |
28.79/28.87	c |    103474 |       0     239      913     2422     4346    41.3 |      311 |
28.79/28.87	c |    116782 |       0     239      913     2492     4471    43.4 |      311 |
28.79/28.87	c |    131532 |       0     239      913     3643     4597    45.7 |      311 |
28.79/28.87	c |    147868 |       0     239      913     3685     4726    42.2 |      311 |
28.79/28.87	c |    165948 |       0     239      913     2610     4855    39.6 |      311 |
28.79/28.87	c |    185947 |       0     239      913     2919     4987    40.3 |      311 |
28.79/28.87	c |    208057 |       0     239      913     4876     5120    47.0 |      311 |
28.79/28.87	c |    232489 |       0     239      913     3458     5255    46.7 |      311 |
28.79/28.87	c |    259475 |       0     239      913     3890     5393    49.8 |      311 |
28.79/28.87	c |    289271 |       0     239      913     3728     5532    50.4 |      311 |
28.79/28.87	c |    322158 |       0     239      913     3096     5674    48.9 |      311 |
28.79/28.87	c |    358445 |       0     239      913     4986     5818    48.8 |      311 |
28.79/28.87	c |    398472 |       0     239      913     3881     5965    50.9 |      311 |
28.79/28.87	c |    442613 |       0     239      913     5874     6114    49.1 |      311 |
28.79/28.87	c |    491279 |       0     239      913     5169     6265    49.7 |      311 |
28.79/28.87	c |    544923 |       0     239      913     5046

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-1783945-1241903436/watcher-1783945-1241903436 -o /tmp/evaluation-result-1783945-1241903436/solver-1783945-1241903436 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783945-1241903436.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: 0.91 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1850488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=1112 CPUtime=0
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 218371375 1138688 140 1992294400 134512640 135192793 4294956224 18446744073709551615 134573406 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 278 140 56 166 0 109 0

[startup+0.074548 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1850488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=1772 CPUtime=0.07
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 329 0 0 0 7 0 0 0 18 0 1 0 218371375 1814528 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 443 315 73 166 0 274 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1772

[startup+0.10155 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1850488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=1772 CPUtime=0.09
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 218371375 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 443 332 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301571 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1850488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=2036 CPUtime=0.29
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 410 0 0 0 29 0 0 0 19 0 1 0 218371375 2084864 396 1992294400 134512640 135192793 4294956224 18446744073709551615 134551966 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 509 396 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701613 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26368
/proc/meminfo: memFree=1850488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=2440 CPUtime=0.69
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 495 0 0 0 69 0 0 0 23 0 1 0 218371375 2498560 481 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 610 481 73 166 0 441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1848752/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=2704 CPUtime=1.49
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 569 0 0 0 149 0 0 0 25 0 1 0 218371375 2768896 555 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 676 555 73 166 0 507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2704

[startup+3.10287 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1848240/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=3232 CPUtime=3.09
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 692 0 0 0 309 0 0 0 25 0 1 0 218371375 3309568 678 1992294400 134512640 135192793 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 808 678 73 166 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3232

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1847408/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=3908 CPUtime=6.29
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 847 0 0 0 629 0 0 0 25 0 1 0 218371375 4001792 833 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 977 833 73 166 0 808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3908

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1845816/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=5532 CPUtime=12.69
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 1243 0 0 0 1269 0 0 0 25 0 1 0 218371375 5664768 1229 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 1383 1229 73 166 0 1214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5532

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1844280/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=7240 CPUtime=25.48
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 1591 0 0 0 2548 0 0 0 25 0 1 0 218371375 7413760 1577 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 1810 1577 73 166 0 1641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7240

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1842872/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=8688 CPUtime=51.08
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 1945 0 0 0 5107 1 0 0 25 0 1 0 218371375 8896512 1931 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 2172 1931 73 166 0 2003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8688

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1838840/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=13116 CPUtime=102.27
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 2951 0 0 0 10226 1 0 0 25 0 1 0 218371375 13430784 2937 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 3279 2937 73 166 0 3110 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1835704/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=16612 CPUtime=162.25
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 3700 0 0 0 16223 2 0 0 25 0 1 0 218371375 17010688 3686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 4153 3686 73 166 0 3984 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16612

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1834232/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=18476 CPUtime=222.23
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 4072 0 0 0 22221 2 0 0 25 0 1 0 218371375 18919424 4058 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 4619 4058 73 166 0 4450 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18476

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1833208/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=19612 CPUtime=282.22
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 4321 0 0 0 28219 3 0 0 25 0 1 0 218371375 20082688 4307 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 4903 4307 73 166 0 4734 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19612

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1831544/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=21684 CPUtime=342.2
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 4720 0 0 0 34217 3 0 0 25 0 1 0 218371375 22204416 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 5421 4706 73 166 0 5252 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21684

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1830264/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=23364 CPUtime=402.19
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 5068 0 0 0 40215 4 0 0 25 0 1 0 218371375 23924736 5054 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 5841 5054 73 166 0 5672 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1829112/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=24500 CPUtime=462.17
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 5323 0 0 0 46213 4 0 0 25 0 1 0 218371375 25088000 5309 1992294400 134512640 135192793 4294956224 18446744073709551615 134548044 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 6125 5309 73 166 0 5956 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1828024/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=25764 CPUtime=522.15
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 5588 0 0 0 52211 4 0 0 25 0 1 0 218371375 26382336 5574 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 6441 5574 73 166 0 6272 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25764

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1826616/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=27468 CPUtime=582.14
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 5940 0 0 0 58209 5 0 0 25 0 1 0 218371375 28127232 5926 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 6867 5926 73 166 0 6698 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 27468

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26369
/proc/meminfo: memFree=1825912/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=28400 CPUtime=642.13
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 6119 0 0 0 64208 5 0 0 25 0 1 0 218371375 29081600 6105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 7100 6105 73 166 0 6931 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28400

[startup+702.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1804216/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=52604 CPUtime=4001.25
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11212 0 0 0 400108 17 0 0 25 0 1 0 218371375 53866496 11198 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13151 11198 73 166 0 12982 0
Current children cumulated CPU time (s) 4001.25
Current children cumulated vsize (KiB) 52604

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1804216/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=52604 CPUtime=4061.24
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11213 0 0 0 406107 17 0 0 25 0 1 0 218371375 53866496 11199 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13151 11199 73 166 0 12982 0
Current children cumulated CPU time (s) 4061.24
Current children cumulated vsize (KiB) 52604

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 26377
/proc/meminfo: memFree=1803960/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=52860 CPUtime=4121.21
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11277 0 0 0 412104 17 0 0 25 0 1 0 218371375 54128640 11263 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13215 11263 73 166 0 13046 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 52860

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1803512/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=53628 CPUtime=4181.2
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11380 0 0 0 418103 17 0 0 25 0 1 0 218371375 54915072 11366 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13407 11366 73 166 0 13238 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 53628

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1803064/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=54272 CPUtime=4241.19
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11485 0 0 0 424101 18 0 0 25 0 1 0 218371375 55574528 11471 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13568 11471 73 166 0 13399 0
Current children cumulated CPU time (s) 4241.19
Current children cumulated vsize (KiB) 54272

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1802872/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=54528 CPUtime=4301.17
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11530 0 0 0 430099 18 0 0 25 0 1 0 218371375 55836672 11516 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13632 11516 73 166 0 13463 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 54528

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1802680/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=54784 CPUtime=4361.15
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11582 0 0 0 436097 18 0 0 25 0 1 0 218371375 56098816 11568 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13696 11568 73 166 0 13527 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 54784

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1802488/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=55040 CPUtime=4421.14
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11624 0 0 0 442096 18 0 0 25 0 1 0 218371375 56360960 11610 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13760 11610 73 166 0 13591 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 55040

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1802104/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=55296 CPUtime=4481.12
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11704 0 0 0 448094 18 0 0 25 0 1 0 218371375 56623104 11690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13824 11690 73 166 0 13655 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 55296

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1801976/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=55552 CPUtime=4541.1
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11747 0 0 0 454092 18 0 0 25 0 1 0 218371375 56885248 11733 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 13888 11733 73 166 0 13719 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 55552

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1801464/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=56196 CPUtime=4601.09
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11841 0 0 0 460091 18 0 0 25 0 1 0 218371375 57544704 11827 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14049 11827 73 166 0 13880 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 56196

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1801144/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=56708 CPUtime=4661.08
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11922 0 0 0 466089 19 0 0 25 0 1 0 218371375 58068992 11908 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14177 11908 73 166 0 14008 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 56708

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1801080/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=56708 CPUtime=4721.07
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11932 0 0 0 472088 19 0 0 25 0 1 0 218371375 58068992 11918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14177 11918 73 166 0 14008 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 56708

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1800888/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=56932 CPUtime=4781.04
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11971 0 0 0 478085 19 0 0 25 0 1 0 218371375 58298368 11957 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14233 11957 73 166 0 14064 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 56932

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1800824/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=56932 CPUtime=4841.03
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 11990 0 0 0 484084 19 0 0 25 0 1 0 218371375 58298368 11976 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14233 11976 73 166 0 14064 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 56932

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1800696/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=57064 CPUtime=4901.02
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 12024 0 0 0 490082 20 0 0 25 0 1 0 218371375 58433536 12010 1992294400 134512640 135192793 4294956224 18446744073709551615 134548408 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14266 12010 73 166 0 14097 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 57064

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1800312/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=57708 CPUtime=4961
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 12136 0 0 0 496080 20 0 0 25 0 1 0 218371375 59092992 12122 1992294400 134512640 135192793 4294956224 18446744073709551615 134520671 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14427 12122 73 166 0 14258 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 57708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26377
/proc/meminfo: memFree=1800056/2055920 swapFree=4135464/4192956
[pid=26368] ppid=26366 vsize=57964 CPUtime=5000.09
/proc/26368/stat : 26368 (mxc-sat09) R 26366 26368 26287 0 -1 4194304 12169 0 0 0 499989 20 0 0 25 0 1 0 218371375 59355136 12155 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/26368/statm: 14491 12155 73 166 0 14322 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 57964

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): 5001.41
CPU time (s): 5000.11
CPU user time (s): 4999.9
CPU system time (s): 0.213967
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 57964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12169
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= 7290

runsolver used 3.69244 second user time and 10.6934 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-09 23:10:36
IDJOB=1783945
IDBENCH=24737
IDSOLVER=613
FILE ID=node47/1783945-1241903436
PBS_JOBID= 9264770
Free space on /tmp= 66196 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783945-1241903436/watcher-1783945-1241903436 -o /tmp/evaluation-result-1783945-1241903436/solver-1783945-1241903436 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783945-1241903436.cnf

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=689430023

node47.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		: 3000.212
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		: 3000.212
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:       1850968 kB
Buffers:         39112 kB
Cached:          70940 kB
SwapCached:      52196 kB
Active:          61756 kB
Inactive:       102452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850968 kB
SwapTotal:     4192956 kB
SwapFree:      4135464 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          14528 kB
Slab:            26696 kB
Committed_AS:   775768 kB
PageTables:       1448 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= 66196 MiB
End job on node47 at 2009-05-10 00:33:59