Trace number 1515345

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) 1200.06 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
MD5SUM667156c9cba21970f1c7c0c7e22c36aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.478926
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 

22.00/22.04	c starting MXC with:
22.00/22.04	c cnf_path = HOME/instance-1515345-1238253467.cnf
22.00/22.04	c restart_strategy = auto
22.00/22.04	c sign_strategy = cached
22.00/22.04	c use_preprocessing = -1
22.00/22.04	c output_implicant = 1
22.00/22.04	c timeout_seconds = 0
22.00/22.04	c running SatELite... done
22.00/22.04	c 1 vars eliminated
22.00/22.04	c received 0 units and 2343 clauses from SatELite
22.00/22.04	c 0 assignments made, starting to guess now
22.00/22.04	c ===================================[MXC]=====================================
22.00/22.04	c | Conflicts |                Clause Statistics                   |   Vars   |
22.00/22.04	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.00/22.04	c =============================================================================
22.00/22.04	c |         0 |       0       0     2343        0        0     nan |      110 |
22.00/22.04	c |       100 |       0       0     2343      100     1050    25.1 |      110 |
22.00/22.04	c |       210 |       0       0     2343      210     1105    24.0 |      110 |
22.00/22.04	c |       441 |       0       0     2343      441     1220    23.3 |      110 |
22.00/22.04	c |       805 |       0       0     2343      805     1402    23.5 |      110 |
22.00/22.04	c |      1315 |       0       0     2343     1315     1609    23.6 |      110 |
22.00/22.04	c |      1986 |       0       0     2343     1138     1754    23.5 |      110 |
22.00/22.04	c |      2834 |       0       0     2343     1046     1894    22.7 |      110 |
22.00/22.04	c |      3876 |       0       0     2343     1077     2031    22.9 |      110 |
22.00/22.04	c |      5132 |       0       0     2343     1260     2163    22.7 |      110 |
22.00/22.04	c |      6623 |       0       0     2343     1626     2292    22.9 |      110 |
22.00/22.04	c |      8373 |       0       0     2343     2202     2419    22.5 |      110 |
22.00/22.04	c |     10408 |       0       0     2343     1766     2543    22.6 |      110 |
22.00/22.04	c |     12756 |       0       0     2343     1492     2665    22.1 |      110 |
22.00/22.04	c |     15449 |       0       0     2343     1436     2786    22.3 |      110 |
22.00/22.04	c |     18521 |       0       0     2343     1640     2906    23.0 |      110 |
22.00/22.04	c |     22010 |       0       0     2343     2155     3025    22.4 |      110 |
22.00/22.04	c |     25958 |       0       0     2343     3029     3144    23.5 |      110 |
22.00/22.04	c |     30411 |       0       0     2343     2697     3262    23.0 |      110 |
22.00/22.04	c |     35419 |       0       0     2343     2733     3381    23.0 |      110 |
22.00/22.04	c |     41038 |       0       0     2343     3209     3499    22.9 |      110 |
22.00/22.04	c |     47329 |       0       0     2343     2396     3618    21.8 |      110 |
22.00/22.04	c |     54360 |       0       0     2343     2061     3737    22.1 |      110 |
22.00/22.04	c |     62205 |       0       0     2343     2295     3857    21.7 |      110 |
22.00/22.04	c |     70945 |       0       0     2343     3200     3978    22.3 |      110 |
22.00/22.04	c |     80669 |       0       0     2343     2838     4099    22.1 |      110 |
22.00/22.04	c |     91476 |       0       0     2343     3246     4222    23.7 |      110 |
22.00/22.04	c |    103474 |       0       0     2343     2393     4346    22.8 |      110 |
22.00/22.04	c |    116782 |       0       0     2343     2463     4471    22.4 |      110 |
22.00/22.04	c |    131532 |       0       0     2343     3610     4597    21.7 |      110 |
22.00/22.04	c |    147868 |       0       0     2343     3650     4726    22.9 |      110 |
22.00/22.04	c |    165948 |       0       0     2343     2567     4855    21.6 |      110 |
22.00/22.04	c |    185947 |       0       0     2343     2873     4987    20.9 |      110 |
22.00/22.04	c |    208057 |       0       0     2343     4787     5120    22.6 |      110 |
22.00/22.04	c |    232489 |       0       0     2343     3321     5255    21.4 |      110 |
22.00/22.04	c |    259475 |       0       0     2343     3692     5393    21.3 |      110 |
22.00/22.04	c |    289271 |       0       0     2343     3455     5532    22.6 |      110 |
22.00/22.04	c |    322158 |       0       0     2343     5569     5674    22.5 |      110 |
22.00/22.04	c |    358445 |       0       0     2343     4563     5818    22.2 |      110 |
22.00/22.04	c |    398472 |       0       0     2343     3386     5965    21.4 |      110 |
22.00/22.04	c |    442613 |       0       0     2343     5297     6114    21.6 |      110 |
22.00/22.04	c |    491279 |       0       0     2343     4508     6265    22.3 |      110 |
22.00/22.04	c |    544923 |       0       0     2343     4267

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515345-1238253467/watcher-1515345-1238253467 -o /tmp/evaluation-result-1515345-1238253467/solver-1515345-1238253467 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515345-1238253467.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 16933
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=976 CPUtime=0
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1098013231 999424 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 244 127 55 166 0 75 0

[startup+0.0575289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16933
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=1636 CPUtime=0.05
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 314 0 0 0 5 0 0 0 18 0 1 0 1098013231 1675264 300 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 409 300 72 166 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1636

[startup+0.101515 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16933
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=1768 CPUtime=0.09
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 329 0 0 0 9 0 0 0 18 0 1 0 1098013231 1810432 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 442 315 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301459 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16933
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=1900 CPUtime=0.29
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 1098013231 1945600 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 475 373 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701346 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16933
/proc/meminfo: memFree=875248/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=2164 CPUtime=0.69
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 442 0 0 0 69 0 0 0 22 0 1 0 1098013231 2215936 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 541 428 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16934
/proc/meminfo: memFree=873704/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=2432 CPUtime=1.49
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 513 0 0 0 149 0 0 0 25 0 1 0 1098013231 2490368 499 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 608 499 72 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16934
/proc/meminfo: memFree=873320/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=2860 CPUtime=3.1
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 604 0 0 0 310 0 0 0 25 0 1 0 1098013231 2928640 590 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 715 590 72 166 0 546 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2860

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16934
/proc/meminfo: memFree=872616/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=3412 CPUtime=6.29
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 731 0 0 0 629 0 0 0 25 0 1 0 1098013231 3493888 717 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 853 717 72 166 0 684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3412

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16934
/proc/meminfo: memFree=871720/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=4096 CPUtime=12.69
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 900 0 0 0 1269 0 0 0 25 0 1 0 1098013231 4194304 886 1992294400 134512640 135192793 4294956224 18446744073709551615 134748510 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 1024 886 72 166 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4096

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16934
/proc/meminfo: memFree=870760/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=5064 CPUtime=25.49
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 1136 0 0 0 2549 0 0 0 25 0 1 0 1098013231 5185536 1122 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 1266 1122 72 166 0 1097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5064

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16934
/proc/meminfo: memFree=869608/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=6604 CPUtime=51.09
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 1447 0 0 0 5109 0 0 0 25 0 1 0 1098013231 6762496 1433 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 1651 1433 72 166 0 1482 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6604

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16934
/proc/meminfo: memFree=867688/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=8632 CPUtime=102.31
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 1894 0 0 0 10230 1 0 0 25 0 1 0 1098013231 8839168 1880 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 2158 1880 72 166 0 1989 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8632

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=866472/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=9748 CPUtime=162.31
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 2187 0 0 0 16230 1 0 0 25 0 1 0 1098013231 9981952 2173 1992294400 134512640 135192793 4294956224 18446744073709551615 134755932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 2437 2173 72 166 0 2268 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=865384/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=10928 CPUtime=222.32
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 2457 0 0 0 22230 2 0 0 25 0 1 0 1098013231 11190272 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 2732 2443 72 166 0 2563 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 10928

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=864552/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=11984 CPUtime=282.33
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 2686 0 0 0 28231 2 0 0 25 0 1 0 1098013231 12271616 2672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 2996 2672 72 166 0 2827 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 11984

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=863592/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=13388 CPUtime=342.33
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 2917 0 0 0 34231 2 0 0 25 0 1 0 1098013231 13709312 2903 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 3347 2903 72 166 0 3178 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 13388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=862824/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=14308 CPUtime=402.34
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3097 0 0 0 40232 2 0 0 25 0 1 0 1098013231 14651392 3083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 3577 3083 72 166 0 3408 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 14308

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=862632/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=14496 CPUtime=462.35
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3145 0 0 0 46233 2 0 0 25 0 1 0 1098013231 14843904 3131 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 3624 3131 72 166 0 3455 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 14496

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=861928/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=15396 CPUtime=522.36
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3324 0 0 0 52233 3 0 0 25 0 1 0 1098013231 15765504 3310 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 3849 3310 72 166 0 3680 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 15396

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16934
/proc/meminfo: memFree=861096/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=16164 CPUtime=582.37
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3512 0 0 0 58234 3 0 0 25 0 1 0 1098013231 16551936 3498 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4041 3498 72 166 0 3872 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 16164

[startup+642.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16934
/proc/meminfo: memFree=860968/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=16356 CPUtime=642.38
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3549 0 0 0 64235 3 0 0 25 0 1 0 1098013231 16748544 3535 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4089 3535 72 166 0 3920 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 16356

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16934
/proc/meminfo: memFree=860904/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=16356 CPUtime=702.38
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3567 0 0 0 70235 3 0 0 25 0 1 0 1098013231 16748544 3553 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4089 3553 72 166 0 3920 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 16356

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=860584/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=16548 CPUtime=762.39
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3625 0 0 0 76236 3 0 0 25 0 1 0 1098013231 16945152 3611 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4137 3611 72 166 0 3968 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 16548

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=859880/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=17468 CPUtime=822.4
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3793 0 0 0 82236 4 0 0 25 0 1 0 1098013231 17887232 3779 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4367 3779 72 166 0 4198 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 17468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=859624/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=17660 CPUtime=882.41
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3862 0 0 0 88237 4 0 0 25 0 1 0 1098013231 18083840 3848 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4415 3848 72 166 0 4246 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 17660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=859432/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18012 CPUtime=942.41
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3907 0 0 0 94237 4 0 0 25 0 1 0 1098013231 18444288 3893 1992294400 134512640 135192793 4294956224 18446744073709551615 134515329 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4503 3893 72 166 0 4334 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 18012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=859048/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1002.42
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 3986 0 0 0 100238 4 0 0 25 0 1 0 1098013231 18804736 3972 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 3972 72 166 0 4422 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 18364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=858984/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1062.42
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 4000 0 0 0 106238 4 0 0 25 0 1 0 1098013231 18804736 3986 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 3986 72 166 0 4422 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 18364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=858984/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1122.43
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 4004 0 0 0 112239 4 0 0 25 0 1 0 1098013231 18804736 3990 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 3990 72 166 0 4422 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 18364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=858920/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1182.44
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 4022 0 0 0 118240 4 0 0 25 0 1 0 1098013231 18804736 4008 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 4008 72 166 0 4422 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 18364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1200.05
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 4030 0 0 0 120000 5 0 0 25 0 1 0 1098013231 18804736 4016 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 4016 72 166 0 4422 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18364

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16934
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=16933] ppid=16931 vsize=18364 CPUtime=1200.05
/proc/16933/stat : 16933 (mxc-sat09) R 16931 16933 16860 0 -1 4194304 4030 0 0 0 120000 5 0 0 25 0 1 0 1098013231 18804736 4016 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/16933/statm: 4591 4016 72 166 0 4422 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.053991
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 18364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4030
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= 1754

runsolver used 0.856869 second user time and 2.48762 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 16:17:47
IDJOB=1515345
IDBENCH=70422
IDSOLVER=504
FILE ID=node16/1515345-1238253467
PBS_JOBID= 9060775
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1492329924-074.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515345-1238253467/watcher-1515345-1238253467 -o /tmp/evaluation-result-1515345-1238253467/solver-1515345-1238253467 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515345-1238253467.cnf

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

MD5SUM BENCH= 667156c9cba21970f1c7c0c7e22c36aa
RANDOM SEED=366165230

node16.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		: 3000.232
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		: 3000.232
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:        875728 kB
Buffers:         83556 kB
Cached:        1003564 kB
SwapCached:       8496 kB
Active:          97744 kB
Inactive:       999256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875728 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            69272 kB
Committed_AS:  2949176 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 16:37:49