Trace number 1728207

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

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

20.89/20.97	c starting MXC with:
20.89/20.97	c cnf_path = HOME/instance-1728207-1240734011.cnf
20.89/20.97	c restart_strategy = auto
20.89/20.97	c sign_strategy = cached
20.89/20.97	c use_preprocessing = -1
20.89/20.97	c output_implicant = 1
20.89/20.97	c timeout_seconds = 0
20.89/20.97	c running SatELite... done
20.89/20.97	c 2 vars eliminated
20.89/20.97	c received 0 units and 640 clauses from SatELite
20.89/20.97	c 1 assignments made, starting to guess now
20.89/20.97	c ===================================[MXC]=====================================
20.89/20.97	c | Conflicts |                Clause Statistics                   |   Vars   |
20.89/20.97	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.89/20.97	c =============================================================================
20.89/20.97	c |         0 |       0       0      640        0        0     nan |      161 |
20.89/20.97	c |       100 |       0       0      640      100     1050    20.8 |      160 |
20.89/20.97	c |       210 |       0       0      640      210     1105    23.6 |      160 |
20.89/20.97	c |       441 |       0       0      640      441     1220    22.0 |      160 |
20.89/20.97	c |       805 |       0       0      640      805     1402    23.3 |      160 |
20.89/20.97	c |      1315 |       0       0      640     1315     1609    25.9 |      160 |
20.89/20.97	c |      1986 |       0       0      640     1139     1754    28.0 |      160 |
20.89/20.97	c |      2834 |       0       0      640     1048     1894    30.1 |      160 |
20.89/20.97	c |      3876 |       0       0      640     1078     2031    30.9 |      160 |
20.89/20.97	c |      5132 |       0       0      640     1262     2163    29.1 |      160 |
20.89/20.97	c |      6623 |       0       0      640     1629     2292    29.2 |      160 |
20.89/20.97	c |      8373 |       0       0      640     2206     2419    30.6 |      160 |
20.89/20.97	c |     10408 |       0       0      640     1767     2543    30.0 |      160 |
20.89/20.97	c |     12756 |       0       0      640     1492     2665    29.9 |      160 |
20.89/20.97	c |     15449 |       0       0      640     1430     2786    30.8 |      160 |
20.89/20.97	c |     18521 |       0       0      640     1630     2906    29.5 |      160 |
20.89/20.97	c |     22010 |       0       0      640     2144     3025    29.8 |      160 |
20.89/20.97	c |     25958 |       0       0      640     3014     3144    30.5 |      160 |
20.89/20.97	c |     30411 |       0       0      640     2680     3262    31.1 |      160 |
20.89/20.97	c |     35419 |       0       0      640     2741     3381    31.5 |      160 |
20.89/20.97	c |     41038 |       0       0      640     3247     3499    28.2 |      160 |
20.89/20.97	c |     47329 |       0       0      640     2477     3618    28.5 |      160 |
20.89/20.97	c |     54360 |       0       0      640     2192     3737    29.4 |      160 |
20.89/20.97	c |     62205 |       0       0      640     2476     3857    25.6 |      160 |
20.89/20.97	c |     70945 |       0       0      640     3430     3978    27.5 |      160 |
20.89/20.97	c |     80669 |       0       0      640     3128     4099    27.0 |      160 |
20.89/20.97	c |     91476 |       0       0      640     3605     4222    28.5 |      160 |
20.89/20.97	c |    103474 |       0       0      640     2838     4346    28.8 |      160 |
20.89/20.97	c |    116782 |       0       0      640     2996     4471    26.3 |      160 |
20.89/20.97	c |    131532 |       0       0      640     4153     4597    34.2 |      160 |
20.89/20.97	c |    147868 |       0       0      640     4209     4726    31.2 |      160 |
20.89/20.97	c |    165948 |       0       0      640     3145     4855    28.8 |      160 |
20.89/20.97	c |    185947 |       0       0      640     3452     4987    34.7 |      160 |
20.89/20.97	c |    208057 |       0       0      640     2814     5120    29.6 |      160 |
20.89/20.97	c |    232489 |       0       0      640     4006     5255    31.4 |      160 |
20.89/20.97	c |    259475 |       0       0      640     4529     5393    31.8 |      160 |
20.89/20.97	c |    289271 |       0       0      640     4468     5532    32.5 |      160 |
20.89/20.97	c |    322158 |       0       0      640     3745     5674    32.0 |      160 |
20.89/20.97	c |    358445 |       0       0      640     5578     5818    31.0 |      160 |
20.89/20.97	c |    398472 |       0       0      640     4397     5965    31.9 |      160 |
20.89/20.97	c |    442613 |       0       0      640     3237     6114    26.5 |      160 |
20.89/20.97	c |    491279 |       0       0      640     5473     6265    28.9 |      160 |
20.89/20.97	c |    544923 |       0       0      640     5219

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-1728207-1240734011/watcher-1728207-1240734011 -o /tmp/evaluation-result-1728207-1240734011/solver-1728207-1240734011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1728207-1240734011.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 24522
/proc/meminfo: memFree=1734152/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=976 CPUtime=0
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 101434527 999424 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134604147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 244 126 72 166 0 75 0

[startup+0.083105 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 24522
/proc/meminfo: memFree=1734152/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=1504 CPUtime=0.08
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 268 0 0 0 8 0 0 0 18 0 1 0 101434527 1540096 254 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 376 254 73 166 0 207 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1504

[startup+0.101098 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 24522
/proc/meminfo: memFree=1734152/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=1504 CPUtime=0.09
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 101434527 1540096 272 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 376 272 73 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301042 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 24522
/proc/meminfo: memFree=1734152/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=1900 CPUtime=0.29
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 101434527 1945600 363 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 475 363 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701927 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 24522
/proc/meminfo: memFree=1734152/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=2300 CPUtime=0.7
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 480 0 0 0 70 0 0 0 22 0 1 0 101434527 2355200 466 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 575 466 73 166 0 406 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2300

[startup+1.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1732352/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=2832 CPUtime=1.49
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 587 0 0 0 149 0 0 0 25 0 1 0 101434527 2899968 573 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 708 573 73 166 0 539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2832

[startup+3.10125 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1731776/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=3256 CPUtime=3.09
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 101434527 3334144 697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 814 697 73 166 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3256

[startup+6.30134 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1730880/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=4220 CPUtime=6.29
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 913 0 0 0 629 0 0 0 25 0 1 0 101434527 4321280 899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 1055 899 73 166 0 886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4220

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1729600/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=5620 CPUtime=12.69
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 1209 0 0 0 1269 0 0 0 25 0 1 0 101434527 5754880 1195 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 1405 1195 73 166 0 1236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5620

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1727616/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=7720 CPUtime=25.49
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 1663 0 0 0 2549 0 0 0 25 0 1 0 101434527 7905280 1649 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 1930 1649 74 166 0 1761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7720

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1725632/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=9960 CPUtime=51.1
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 2161 0 0 0 5109 1 0 0 25 0 1 0 101434527 10199040 2147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 2490 2147 74 166 0 2321 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1722944/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=13096 CPUtime=102.31
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 2815 0 0 0 10229 2 0 0 25 0 1 0 101434527 13410304 2801 1992294400 134512640 135192793 4294956224 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 3274 2801 74 166 0 3105 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13096

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1720576/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=15940 CPUtime=162.31
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 3412 0 0 0 16229 2 0 0 25 0 1 0 101434527 16322560 3398 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 3985 3398 74 166 0 3816 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 15940

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1718976/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=17704 CPUtime=222.32
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 3803 0 0 0 22229 3 0 0 25 0 1 0 101434527 18128896 3789 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 4426 3789 74 166 0 4257 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 17704

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1717632/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=19360 CPUtime=282.33
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 4133 0 0 0 28229 4 0 0 25 0 1 0 101434527 19824640 4119 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 4840 4119 74 166 0 4671 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 19360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1716672/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=20332 CPUtime=342.34
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 4357 0 0 0 34230 4 0 0 25 0 1 0 101434527 20819968 4343 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 5083 4343 74 166 0 4914 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 20332

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1715264/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=22060 CPUtime=402.34
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 4701 0 0 0 40230 4 0 0 25 0 1 0 101434527 22589440 4687 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 5515 4687 74 166 0 5346 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 22060

[startup+462.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24523
/proc/meminfo: memFree=1714240/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=23344 CPUtime=462.36
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 4950 0 0 0 46231 5 0 0 25 0 1 0 101434527 23904256 4936 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 5836 4936 74 166 0 5667 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 23344

[startup+522.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24523
/proc/meminfo: memFree=1714112/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=23344 CPUtime=522.36
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 4969 0 0 0 52231 5 0 0 25 0 1 0 101434527 23904256 4955 1992294400 134512640 135192793 4294956224 18446744073709551615 134520636 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 5836 4955 74 166 0 5667 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23344

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1713600/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=23696 CPUtime=582.37
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5093 0 0 0 58232 5 0 0 25 0 1 0 101434527 24264704 5079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 5924 5079 74 166 0 5755 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 23696

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24523
/proc/meminfo: memFree=1712448/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25028 CPUtime=642.38
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5378 0 0 0 64232 6 0 0 25 0 1 0 101434527 25628672 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6257 5364 74 166 0 6088 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 25028

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1711744/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25604 CPUtime=702.38
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5556 0 0 0 70232 6 0 0 25 0 1 0 101434527 26218496 5542 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6401 5542 74 166 0 6232 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 25604

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1711552/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25604 CPUtime=762.39
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5580 0 0 0 76233 6 0 0 25 0 1 0 101434527 26218496 5566 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6401 5566 74 166 0 6232 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 25604

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1711424/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25604 CPUtime=822.39
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5637 0 0 0 82233 6 0 0 25 0 1 0 101434527 26218496 5623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6401 5623 74 166 0 6232 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 25604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24523
/proc/meminfo: memFree=1711360/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25604 CPUtime=882.41
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5666 0 0 0 88234 7 0 0 25 0 1 0 101434527 26218496 5652 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6401 5652 74 166 0 6232 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 25604

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24525
/proc/meminfo: memFree=1710848/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=25796 CPUtime=942.41
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5740 0 0 0 94234 7 0 0 25 0 1 0 101434527 26415104 5726 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6449 5726 74 166 0 6280 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 25796

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24525
/proc/meminfo: memFree=1710464/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26124 CPUtime=1002.42
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5849 0 0 0 100235 7 0 0 25 0 1 0 101434527 26750976 5835 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6531 5835 74 166 0 6362 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 26124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24525
/proc/meminfo: memFree=1710208/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26380 CPUtime=1062.42
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5911 0 0 0 106235 7 0 0 25 0 1 0 101434527 27013120 5897 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6595 5897 74 166 0 6426 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 26380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24525
/proc/meminfo: memFree=1710144/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26380 CPUtime=1122.44
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5922 0 0 0 112236 8 0 0 25 0 1 0 101434527 27013120 5908 1992294400 134512640 135192793 4294956224 18446744073709551615 134550833 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6595 5908 74 166 0 6426 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 26380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24525
/proc/meminfo: memFree=1710208/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26380 CPUtime=1182.45
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5934 0 0 0 118237 8 0 0 25 0 1 0 101434527 27013120 5920 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6595 5920 74 166 0 6426 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 26380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24525
/proc/meminfo: memFree=1710144/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26380 CPUtime=1200.05
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5939 0 0 0 119997 8 0 0 25 0 1 0 101434527 27013120 5925 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6595 5925 74 166 0 6426 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26380

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 24525
/proc/meminfo: memFree=1710144/2055920 swapFree=4181368/4192956
[pid=24522] ppid=24520 vsize=26380 CPUtime=1200.05
/proc/24522/stat : 24522 (mxc-sat09) R 24520 24522 24070 0 -1 4194304 5939 0 0 0 119997 8 0 0 25 0 1 0 101434527 27013120 5925 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/24522/statm: 6595 5925 74 166 0 6426 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.087986
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 26380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5939
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= 1667

runsolver used 1.01085 second user time and 2.30565 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-26 10:20:11
IDJOB=1728207
IDBENCH=24666
IDSOLVER=504
FILE ID=node16/1728207-1240734011
PBS_JOBID= 9186906
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728207-1240734011/watcher-1728207-1240734011 -o /tmp/evaluation-result-1728207-1240734011/solver-1728207-1240734011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1728207-1240734011.cnf

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

MD5SUM BENCH= cc16a72221b8e1efdfd6127b2f238bcd
RANDOM SEED=476889715

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		: 3000.234
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:       1734632 kB
Buffers:         34872 kB
Cached:         232404 kB
SwapCached:       5472 kB
Active:         110000 kB
Inactive:       165292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734632 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          13636 kB
Slab:            32072 kB
Committed_AS:   398448 kB
PageTables:       1436 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= 66320 MiB
End job on node16 at 2009-04-26 10:40:13