Trace number 1514985

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S291433416-025.cnf
MD5SUMf605382d61971a127354e33363a04ef5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark170.979
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data 

19.09/19.10	c starting MXC with:
19.09/19.10	c cnf_path = HOME/instance-1514985-1238247568.cnf
19.09/19.10	c restart_strategy = auto
19.09/19.10	c sign_strategy = cached
19.09/19.10	c use_preprocessing = -1
19.09/19.10	c output_implicant = 1
19.09/19.10	c timeout_seconds = 0
19.09/19.10	c running SatELite... done
19.09/19.10	c 1 vars eliminated
19.09/19.10	c received 0 units and 1917 clauses from SatELite
19.09/19.10	c 0 assignments made, starting to guess now
19.09/19.10	c ===================================[MXC]=====================================
19.09/19.10	c | Conflicts |                Clause Statistics                   |   Vars   |
19.09/19.10	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
19.09/19.10	c =============================================================================
19.09/19.10	c |         0 |       0       0     1917        0        0     nan |       90 |
19.09/19.10	c |       100 |       0       0     1917      100     1050    19.4 |       90 |
19.09/19.10	c |       210 |       0       0     1917      210     1105    20.4 |       90 |
19.09/19.10	c |       441 |       0       0     1917      441     1220    20.6 |       90 |
19.09/19.10	c |       805 |       0       0     1917      805     1402    20.4 |       90 |
19.09/19.10	c |      1315 |       0       0     1917     1315     1609    20.1 |       90 |
19.09/19.10	c |      1986 |       0       0     1917     1138     1754    19.5 |       90 |
19.09/19.10	c |      2834 |       0       0     1917     1047     1894    19.4 |       90 |
19.09/19.10	c |      3876 |       0       0     1917     1077     2031    19.1 |       90 |
19.09/19.10	c |      5132 |       0       0     1917     1261     2163    18.9 |       90 |
19.09/19.10	c |      6623 |       0       0     1917     1626     2292    18.5 |       90 |
19.09/19.10	c |      8373 |       0       0     1917     2203     2419    18.7 |       90 |
19.09/19.10	c |     10408 |       0       0     1917     1767     2543    18.7 |       90 |
19.09/19.10	c |     12756 |       0       0     1917     1494     2665    18.9 |       90 |
19.09/19.10	c |     15449 |       0       0     1917     1436     2786    18.1 |       90 |
19.09/19.10	c |     18521 |       0       0     1917     1640     2906    18.1 |       90 |
19.09/19.10	c |     22010 |       0       0     1917     2155     3025    18.1 |       90 |
19.09/19.10	c |     25958 |       0       0     1917     3026     3144    19.0 |       90 |
19.09/19.10	c |     30411 |       0       0     1917     2696     3262    18.5 |       90 |
19.09/19.10	c |     35419 |       0       0     1917     2733     3381    18.8 |       90 |
19.09/19.10	c |     41038 |       0       0     1917     3210     3499    18.5 |       90 |
19.09/19.10	c |     47329 |       0       0     1917     2397     3618    18.8 |       90 |
19.09/19.10	c |     54360 |       0       0     1917     2065     3737    17.9 |       90 |
19.09/19.10	c |     62205 |       0       0     1917     2300     3857    18.4 |       90 |
19.09/19.10	c |     70945 |       0       0     1917     3206     3978    19.3 |       90 |
19.09/19.10	c |     80669 |       0       0     1917     2845     4099    17.7 |       90 |
19.09/19.10	c |     91476 |       0       0     1917     3256     4222    17.9 |       90 |
19.09/19.10	c |    103474 |       0       0     1917     2403     4346    18.3 |       90 |
19.09/19.10	c |    116782 |       0       0     1917     2470     4471    17.7 |       90 |
19.09/19.10	c |    131532 |       0       0     1917     3618     4597    18.3 |       90 |
19.09/19.10	c |    147868 |       0       0     1917     3662     4726    17.9 |       90 |
19.09/19.10	c |    165948 |       0       0     1917     2584     4855    17.2 |       90 |
19.09/19.10	c |    185947 |       0       0     1917     2900     4987    17.0 |       90 |
19.09/19.10	c |    208057 |       0       0     1917     4818     5120    17.9 |       90 |
19.09/19.10	c |    232489 |       0       0     1917     3333     5255    16.9 |       90 |
19.09/19.10	c |    259475 |       0       0     1917     3710     5393    18.2 |       90 |
19.09/19.10	c |    289271 |       0       0     1917     3489     5532    17.2 |       90 |
19.09/19.10	c |    322158 |       0       0     1917     5593     5674    17.5 |       90 |
19.09/19.10	c |    358445 |       0       0     1917     4598     5818    17.2 |       90 |
19.09/19.10	c |    398472 |       0       0     1917     3405     5965    17.4 |       90 |
19.09/19.10	c |    442613 |       0       0     1917     5308     6114    17.5 |       90 |
19.09/19.10	c |    491279 |       0       0     1917     4506     6265    17.4 |       90 |
19.09/19.10	c |    544923 |       0       0     1917     4282

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-1514985-1238247568/watcher-1514985-1238247568 -o /tmp/evaluation-result-1514985-1238247568/solver-1514985-1238247568 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514985-1238247568.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: 0.99 0.97 0.99 3/73 4761
/proc/meminfo: memFree=1357224/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=976 CPUtime=0
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1097421356 999424 117 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 244 117 55 166 0 75 0

[startup+0.0973691 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 4761
/proc/meminfo: memFree=1357224/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=1636 CPUtime=0.09
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1097421356 1675264 296 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 409 296 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.101368 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 4761
/proc/meminfo: memFree=1357224/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=1636 CPUtime=0.09
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1097421356 1675264 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134549765 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 409 301 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301391 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 4761
/proc/meminfo: memFree=1357224/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=1900 CPUtime=0.29
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 1097421356 1945600 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 475 357 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701438 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 4761
/proc/meminfo: memFree=1357224/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=2164 CPUtime=0.69
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 427 0 0 0 69 0 0 0 23 0 1 0 1097421356 2215936 413 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 541 413 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1355616/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=2440 CPUtime=1.49
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 1097421356 2498560 484 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 610 484 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1355232/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=2856 CPUtime=3.09
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 599 0 0 0 309 0 0 0 25 0 1 0 1097421356 2924544 585 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 714 585 72 166 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2856

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1354528/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=3432 CPUtime=6.29
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 749 0 0 0 629 0 0 0 25 0 1 0 1097421356 3514368 735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 858 735 72 166 0 689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3432

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1353568/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=4252 CPUtime=12.69
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 918 0 0 0 1269 0 0 0 25 0 1 0 1097421356 4354048 904 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 1063 904 72 166 0 894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4252

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1352416/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=5560 CPUtime=25.49
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 1197 0 0 0 2549 0 0 0 25 0 1 0 1097421356 5693440 1183 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 1390 1183 72 166 0 1221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5560

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1351200/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=6884 CPUtime=51.08
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 1496 0 0 0 5108 0 0 0 25 0 1 0 1097421356 7049216 1482 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 1721 1482 72 166 0 1552 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6884

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1349408/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=8740 CPUtime=102.27
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 1916 0 0 0 10227 0 0 0 25 0 1 0 1097421356 8949760 1902 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 2185 1902 72 166 0 2016 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8740

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1348192/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=9908 CPUtime=162.24
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 2226 0 0 0 16224 0 0 0 25 0 1 0 1097421356 10145792 2212 1992294400 134512640 135192793 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 2477 2212 72 166 0 2308 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9908

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1347040/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=11512 CPUtime=222.24
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 2529 0 0 0 22223 1 0 0 25 0 1 0 1097421356 11788288 2515 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 2878 2515 72 166 0 2709 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1346208/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=12408 CPUtime=282.22
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 2721 0 0 0 28221 1 0 0 25 0 1 0 1097421356 12705792 2707 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3102 2707 72 166 0 2933 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12408

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1345120/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=13912 CPUtime=342.2
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 2999 0 0 0 34219 1 0 0 25 0 1 0 1097421356 14245888 2985 1992294400 134512640 135192793 4294956224 18446744073709551615 134550392 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3478 2985 72 166 0 3309 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13912

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4762
/proc/meminfo: memFree=1344288/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=14872 CPUtime=402.18
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3197 0 0 0 40217 1 0 0 25 0 1 0 1097421356 15228928 3183 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3718 3183 72 166 0 3549 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4763
/proc/meminfo: memFree=1344160/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=14872 CPUtime=462.17
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3220 0 0 0 46216 1 0 0 25 0 1 0 1097421356 15228928 3206 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3718 3206 72 166 0 3549 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4763
/proc/meminfo: memFree=1343968/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=15064 CPUtime=522.15
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3251 0 0 0 52214 1 0 0 25 0 1 0 1097421356 15425536 3237 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3766 3237 72 166 0 3597 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15064

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4763
/proc/meminfo: memFree=1343648/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=15440 CPUtime=582.13
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3340 0 0 0 58212 1 0 0 25 0 1 0 1097421356 15810560 3326 1992294400 134512640 135192793 4294956224 18446744073709551615 134548170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3860 3326 72 166 0 3691 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15440

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4763
/proc/meminfo: memFree=1343072/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=15956 CPUtime=642.12
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3482 0 0 0 64211 1 0 0 25 0 1 0 1097421356 16338944 3468 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 3989 3468 72 166 0 3820 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1342432/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=16720 CPUtime=702.1
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3622 0 0 0 70209 1 0 0 25 0 1 0 1097421356 17121280 3608 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4180 3608 72 166 0 4011 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16720

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1341984/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=17104 CPUtime=762.09
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3721 0 0 0 76208 1 0 0 25 0 1 0 1097421356 17514496 3707 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4276 3707 72 166 0 4107 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17104

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1341600/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=17432 CPUtime=822.07
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3833 0 0 0 82206 1 0 0 25 0 1 0 1097421356 17850368 3819 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4358 3819 72 166 0 4189 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17432

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1341344/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=17728 CPUtime=882.05
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3893 0 0 0 88204 1 0 0 25 0 1 0 1097421356 18153472 3879 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4432 3879 72 166 0 4263 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 17728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1341088/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=17920 CPUtime=942.03
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 3961 0 0 0 94202 1 0 0 25 0 1 0 1097421356 18350080 3947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4480 3947 72 166 0 4311 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 17920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1340832/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=18112 CPUtime=1002.03
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 4010 0 0 0 100201 2 0 0 25 0 1 0 1097421356 18546688 3996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4528 3996 72 166 0 4359 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 18112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1340640/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=18496 CPUtime=1062.01
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 4075 0 0 0 106199 2 0 0 25 0 1 0 1097421356 18939904 4061 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4624 4061 72 166 0 4455 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 18496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1340512/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=18496 CPUtime=1121.99
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 4096 0 0 0 112197 2 0 0 25 0 1 0 1097421356 18939904 4082 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4624 4082 72 166 0 4455 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 18496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1340384/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=18496 CPUtime=1181.97
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 4119 0 0 0 118195 2 0 0 25 0 1 0 1097421356 18939904 4105 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4624 4105 72 166 0 4455 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 4764
/proc/meminfo: memFree=1340384/2055920 swapFree=4175504/4192956
[pid=4761] ppid=4759 vsize=18496 CPUtime=1200.07
/proc/4761/stat : 4761 (mxc-sat09) R 4759 4761 4434 0 -1 4194304 4121 0 0 0 120005 2 0 0 25 0 1 0 1097421356 18939904 4107 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/4761/statm: 4624 4107 72 166 0 4455 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18496

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.027995
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 18496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4121
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= 1727

runsolver used 1.13183 second user time and 3.24451 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 14:39:28
IDJOB=1514985
IDBENCH=70392
IDSOLVER=504
FILE ID=node77/1514985-1238247568
PBS_JOBID= 9060712
Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S291433416-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514985-1238247568/watcher-1514985-1238247568 -o /tmp/evaluation-result-1514985-1238247568/solver-1514985-1238247568 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514985-1238247568.cnf

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

MD5SUM BENCH= f605382d61971a127354e33363a04ef5
RANDOM SEED=1834395562

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1357704 kB
Buffers:         70212 kB
Cached:         538476 kB
SwapCached:       9160 kB
Active:         170356 kB
Inactive:       451632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357704 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17600 kB
Slab:            61384 kB
Committed_AS:  2585212 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 14:59:31