Trace number 1806138

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
kw_pre 2009-03-21? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
MD5SUM9f209556efd81ba93e992e22316c3ed8
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 variables205
Number of clauses4549
Sum of the clauses size12775
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2975
Number of clauses of size 33555
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data


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-1806138-1242145914/watcher-1806138-1242145914 -o /tmp/evaluation-result-1806138-1242145914/solver-1806138-1242145914 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806138-1242145914.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 0.99 0.91 3/64 18770
/proc/meminfo: memFree=868360/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) R 18768 18770 18578 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18770/statm: 1339 230 191 169 0 50 0
[pid=18771] ppid=18770 vsize=2720 CPUtime=0
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 310 0 0 0 0 0 0 0 18 0 1 0 242619447 2785280 286 1992294400 4194304 6416590 548682068912 18446744073709551615 4828054 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 680 287 213 542 0 129 0

[startup+0.069375 s]
/proc/loadavg: 1.01 0.99 0.91 3/64 18770
/proc/meminfo: memFree=868360/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=3512 CPUtime=0.06
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 549 0 0 0 6 0 0 0 19 0 1 0 242619447 3596288 525 1992294400 4194304 6416590 548682068912 18446744073709551615 4567660 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 878 525 240 542 0 327 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8868

[startup+0.101379 s]
/proc/loadavg: 1.01 0.99 0.91 3/64 18770
/proc/meminfo: memFree=868360/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=3512 CPUtime=0.09
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 561 0 0 0 9 0 0 0 19 0 1 0 242619447 3596288 537 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 878 537 250 542 0 327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8868

[startup+0.301416 s]
/proc/loadavg: 1.01 0.99 0.91 3/64 18770
/proc/meminfo: memFree=868360/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=5228 CPUtime=0.29
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 993 0 0 0 29 0 0 0 21 0 1 0 242619447 5353472 969 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 1307 969 250 542 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10584

[startup+0.701489 s]
/proc/loadavg: 1.01 0.99 0.91 3/64 18770
/proc/meminfo: memFree=868360/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=8136 CPUtime=0.69
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 1662 0 0 0 68 1 0 0 25 0 1 0 242619447 8331264 1598 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 2034 1598 251 542 0 1483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13492

[startup+1.50164 s]
/proc/loadavg: 1.01 0.99 0.91 2/66 18772
/proc/meminfo: memFree=861944/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=9352 CPUtime=1.48
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 1952 0 0 0 147 1 0 0 25 0 1 0 242619447 9576448 1888 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 2338 1888 254 542 0 1787 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14708

[startup+3.10193 s]
/proc/loadavg: 1.01 0.99 0.91 2/66 18772
/proc/meminfo: memFree=861176/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=12564 CPUtime=3.09
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 2771 0 0 0 306 3 0 0 25 0 1 0 242619447 12865536 2610 1992294400 4194304 6416590 548682068912 18446744073709551615 4407931 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 3141 2610 254 542 0 2590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30151 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=856440/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=16628 CPUtime=6.28
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 3816 0 0 0 624 4 0 0 25 0 1 0 242619447 17027072 3447 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 4157 3447 254 542 0 3606 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21984

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=850296/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=23576 CPUtime=12.69
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 5516 0 0 0 1262 7 0 0 25 0 1 0 242619447 24141824 4952 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 5894 4952 254 542 0 5343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28932

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=843512/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=29884 CPUtime=25.48
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 7162 0 0 0 2537 11 0 0 25 0 1 0 242619447 30601216 6340 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 7471 6340 254 542 0 6920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35240

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=831672/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=46072 CPUtime=51.07
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 10944 0 0 0 5087 20 0 0 25 0 1 0 242619447 47177728 9573 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 11518 9573 254 542 0 10967 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51428

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=804984/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=76392 CPUtime=102.25
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 18931 0 0 0 10183 42 0 0 25 0 1 0 242619447 78225408 15937 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 19098 15937 254 542 0 18547 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81748

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=785912/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=96932 CPUtime=162.22
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 24733 0 0 0 16163 59 0 0 25 0 1 0 242619447 99258368 20699 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 24233 20699 254 542 0 23682 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 102288

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=774584/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=112748 CPUtime=222.2
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 28287 0 0 0 22149 71 0 0 25 0 1 0 242619447 115453952 23613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 28187 23613 254 542 0 27636 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 118104

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=760760/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=127976 CPUtime=282.18
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 32385 0 0 0 28135 83 0 0 25 0 1 0 242619447 131047424 26975 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 31994 26975 254 542 0 31443 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 133332

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18772
/proc/meminfo: memFree=748024/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=143672 CPUtime=342.16
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 35586 0 0 0 34123 93 0 0 25 0 1 0 242619447 147120128 30176 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 35918 30176 254 542 0 35367 0
Current children cumulated CPU time (s) 342.16

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

/proc/18771/statm: 42445 36204 254 542 0 41894 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 175136

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=718072/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=176180 CPUtime=642.04
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 44791 0 0 0 64074 130 0 0 25 0 1 0 242619447 180408320 37562 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 44045 37562 254 542 0 43494 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 181536

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=711672/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=183488 CPUtime=702.02
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 47468 0 0 0 70066 136 0 0 25 0 1 0 242619447 187891712 39121 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 45872 39121 254 542 0 45321 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 188844

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=705208/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=191168 CPUtime=762
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 49134 0 0 0 76058 142 0 0 25 0 1 0 242619447 195756032 40787 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 47792 40787 254 542 0 47241 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 196524

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=701048/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=200884 CPUtime=821.97
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 50464 0 0 0 82046 151 0 0 25 0 1 0 242619447 205705216 42117 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 50221 42117 254 542 0 49670 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 206240

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=685048/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=220504 CPUtime=881.95
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 54156 0 0 0 88037 158 0 0 25 0 1 0 242619447 225796096 45809 1992294400 4194304 6416590 548682068912 18446744073709551615 4304397 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 55126 45809 254 542 0 54575 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 225860

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=685048/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=220504 CPUtime=941.93
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 54156 0 0 0 94035 158 0 0 25 0 1 0 242619447 225796096 45809 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 55126 45809 254 542 0 54575 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 225860

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=678264/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=229636 CPUtime=1001.91
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 57198 0 0 0 100013 178 0 0 25 0 1 0 242619447 235147264 47565 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 57409 47565 254 542 0 56858 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 234992

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=666488/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=242580 CPUtime=1061.88
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 61582 0 0 0 105995 193 0 0 25 0 1 0 242619447 248401920 50470 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 60645 50470 254 542 0 60094 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 247936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=660984/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=248980 CPUtime=1121.87
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 62950 0 0 0 111986 201 0 0 25 0 1 0 242619447 254955520 51838 1992294400 4194304 6416590 548682068912 18446744073709551615 4295343 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 62245 51838 254 542 0 61694 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 254336

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=635512/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=275404 CPUtime=1181.83
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 69299 0 0 0 117971 212 0 0 25 0 1 0 242619447 282013696 58187 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 68851 58187 254 542 0 68300 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 280760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=642168/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=268600 CPUtime=1200.03
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 69315 0 0 0 119788 215 0 0 25 0 1 0 242619447 275046400 56502 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 67150 56502 254 542 0 66599 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 273956

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18774
/proc/meminfo: memFree=642168/2055920 swapFree=4181384/4192956
[pid=18770] ppid=18768 vsize=5356 CPUtime=0
/proc/18770/stat : 18770 (kw_pre) S 18768 18770 18578 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242619447 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18770/statm: 1339 231 192 169 0 50 0
[pid=18771] ppid=18770 vsize=268600 CPUtime=1200.03
/proc/18771/stat : 18771 (kw_preprocessor) R 18770 18770 18578 0 -1 0 69315 0 0 0 119788 215 0 0 25 0 1 0 242619447 275046400 56502 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18771/statm: 67150 56502 254 542 0 66599 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 273956

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18770 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1197.88
CPU system time (s): 2.15
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 280760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.07284 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-12 18:31:54
IDJOB=1806138
IDBENCH=24674
IDSOLVER=646
FILE ID=node44/1806138-1242145914
PBS_JOBID= 9289679
Free space on /tmp= 66320 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-fclqcolor-10-07-09.sat05-1282.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806138-1242145914/watcher-1806138-1242145914 -o /tmp/evaluation-result-1806138-1242145914/solver-1806138-1242145914 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806138-1242145914.cnf

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

MD5SUM BENCH= 9f209556efd81ba93e992e22316c3ed8
RANDOM SEED=626278665

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:        868840 kB
Buffers:         84452 kB
Cached:        1004256 kB
SwapCached:       5480 kB
Active:         217852 kB
Inactive:       879340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868840 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          14464 kB
Slab:            75916 kB
Committed_AS:   870824 kB
PageTables:       1380 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= 66316 MiB
End job on node44 at 2009-05-12 18:51:57