Trace number 1806250

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
Number of clauses of size 50
Number of clauses of size over 50

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-1806250-1242147200/watcher-1806250-1242147200 -o /tmp/evaluation-result-1806250-1242147200/solver-1806250-1242147200 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806250-1242147200.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: 1.00 1.00 0.93 3/65 11938
/proc/meminfo: memFree=925576/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=4292 CPUtime=0
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 499 0 0 0 0 0 0 0 20 0 1 0 242753797 4395008 476 1992294400 4194304 6416590 548682068912 18446744073709551615 5284144 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 1073 481 215 542 0 522 0

[startup+0.096382 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 11938
/proc/meminfo: memFree=925576/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=5612 CPUtime=0.09
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 873 0 0 0 9 0 0 0 20 0 1 0 242753797 5746688 849 1992294400 4194304 6416590 548682068912 18446744073709551615 5124710 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 1403 849 215 542 0 852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10968

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 11938
/proc/meminfo: memFree=925576/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=5744 CPUtime=0.09
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 894 0 0 0 9 0 0 0 20 0 1 0 242753797 5881856 870 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 1436 870 215 542 0 885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11100

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 11938
/proc/meminfo: memFree=925576/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=9308 CPUtime=0.28
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 1867 0 0 0 28 0 0 0 22 0 1 0 242753797 9531392 1843 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 2327 1844 215 542 0 1776 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14664

[startup+0.701437 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 11938
/proc/meminfo: memFree=925576/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=21024 CPUtime=0.69
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 4746 0 0 0 67 2 0 0 25 0 1 0 242753797 21528576 4722 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 5256 4722 242 542 0 4705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26380

[startup+1.50251 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=897592/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=31612 CPUtime=1.49
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 7536 0 0 0 145 4 0 0 25 0 1 0 242753797 32370688 7512 1992294400 4194304 6416590 548682068912 18446744073709551615 4567246 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 7903 7512 242 542 0 7352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36968

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=893752/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=31612 CPUtime=3.09
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 7536 0 0 0 305 4 0 0 25 0 1 0 242753797 32370688 7512 1992294400 4194304 6416590 548682068912 18446744073709551615 4567665 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 7903 7512 242 542 0 7352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36968

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=893432/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=31436 CPUtime=6.29
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 7570 0 0 0 624 5 0 0 25 0 1 0 242753797 32190464 7516 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 7859 7516 250 542 0 7308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36792

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=889720/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=37236 CPUtime=12.68
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 9199 0 0 0 1258 10 0 0 25 0 1 0 242753797 38129664 8937 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 9309 8937 254 542 0 8758 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42592

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=869816/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=55720 CPUtime=25.48
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 14324 0 0 0 2527 21 0 0 25 0 1 0 242753797 57057280 13451 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 13930 13451 254 542 0 13379 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61076

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 11940
/proc/meminfo: memFree=839160/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=88016 CPUtime=51.06
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 22894 0 0 0 5063 43 0 0 25 0 1 0 242753797 90128384 21112 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 22004 21112 254 542 0 21453 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 93372

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 0.94 2/67 11940
/proc/meminfo: memFree=784568/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=144860 CPUtime=102.26
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 38086 0 0 0 10150 76 0 0 25 0 1 0 242753797 148336640 34715 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 36215 34715 254 542 0 35664 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150216

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 11940
/proc/meminfo: memFree=716600/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=214084 CPUtime=162.22
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 56950 0 0 0 16115 107 0 0 25 0 1 0 242753797 219222016 51647 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 53521 51647 254 542 0 52970 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 219440

[startup+222.301 s]
/proc/loadavg: 1.13 1.05 0.95 2/67 11940
/proc/meminfo: memFree=678968/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=255512 CPUtime=222.2
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 67394 0 0 0 22088 132 0 0 25 0 1 0 242753797 261644288 61245 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 63878 61245 254 542 0 63327 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 260868

[startup+282.302 s]
/proc/loadavg: 1.08 1.05 0.96 2/67 11940
/proc/meminfo: memFree=617208/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=320976 CPUtime=282.19
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 84147 0 0 0 28058 161 0 0 25 0 1 0 242753797 328679424 77025 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 80244 77025 254 542 0 79693 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 326332

[startup+342.301 s]
/proc/loadavg: 1.03 1.04 0.96 2/67 11940
/proc/meminfo: memFree=566584/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=370376 CPUtime=342.15
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 98597 0 0 0 34024 191 0 0 25 0 1 0 242753797 379265024 89071 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 92594 89071 254 542 0 92043 0
Current children cumulated CPU time (s) 342.15

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

/proc/11939/statm: 119651 114262 254 542 0 119100 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 483960

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/67 11946
/proc/meminfo: memFree=434160/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=512072 CPUtime=582.05
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 135127 0 0 0 57920 285 0 0 25 0 1 0 242753797 524361728 122421 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 128018 122421 254 542 0 127467 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 517428

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/67 11946
/proc/meminfo: memFree=395120/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=550420 CPUtime=642.03
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 146556 0 0 0 63895 308 0 0 25 0 1 0 242753797 563630080 131894 1992294400 4194304 6416590 548682068912 18446744073709551615 4342241 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 137605 131894 254 542 0 137054 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 555776

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=380080/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=567248 CPUtime=701.99
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 150514 0 0 0 69876 323 0 0 25 0 1 0 242753797 580861952 135852 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 141812 135852 254 542 0 141261 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 572604

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=321648/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=626848 CPUtime=761.96
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 167078 0 0 0 75847 349 0 0 25 0 1 0 242753797 641892352 150167 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 156712 150167 254 542 0 156161 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 632204

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=321272/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=626848 CPUtime=821.93
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 167218 0 0 0 81827 366 0 0 25 0 1 0 242753797 641892352 150307 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 156712 150307 254 542 0 156161 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 632204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=242936/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=708380 CPUtime=881.89
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 186763 0 0 0 87797 392 0 0 25 0 1 0 242753797 725381120 169852 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 177095 169852 254 542 0 176544 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 713736

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=252856/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=698032 CPUtime=941.87
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 186872 0 0 0 93774 413 0 0 25 0 1 0 242753797 714784768 167375 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 174508 167375 254 542 0 173957 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 703388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=242552/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=708756 CPUtime=1001.85
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 189530 0 0 0 99760 425 0 0 25 0 1 0 242753797 725766144 170033 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 177189 170033 254 542 0 176638 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 714112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=163512/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=793052 CPUtime=1061.82
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 209526 0 0 0 105727 455 0 0 25 0 1 0 242753797 812085248 190029 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 198263 190029 254 542 0 197712 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 798408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=138488/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=817856 CPUtime=1121.8
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 218341 0 0 0 111706 474 0 0 25 0 1 0 242753797 837484544 195870 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 204464 195870 254 542 0 203913 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 823212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=138104/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=817856 CPUtime=1181.77
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 218473 0 0 0 117687 490 0 0 25 0 1 0 242753797 837484544 196002 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 204464 196002 254 542 0 203913 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 823212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 11946
/proc/meminfo: memFree=137656/2055920 swapFree=4167512/4192956
[pid=11938] ppid=11936 vsize=5356 CPUtime=0
/proc/11938/stat : 11938 (kw_pre) S 11936 11938 11742 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242753796 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11938/statm: 1339 231 192 169 0 50 0
[pid=11939] ppid=11938 vsize=817856 CPUtime=1200.07
/proc/11939/stat : 11939 (kw_preprocessor) R 11938 11938 11742 0 -1 0 218578 0 0 0 119514 493 0 0 25 0 1 0 242753797 837484544 196107 1992294400 4194304 6416590 548682068912 18446744073709551615 4294602 0 0 4096 0 0 0 0 17 0 0 0
/proc/11939/statm: 204464 196107 254 542 0 203913 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 823212

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11938 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1195.14
CPU system time (s): 4.93
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 835108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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 1.03684 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-12 18:53:21
IDJOB=1806250
IDBENCH=24701
IDSOLVER=646
FILE ID=node8/1806250-1242147200
PBS_JOBID= 9289713
Free space on /tmp= 66120 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806250-1242147200/watcher-1806250-1242147200 -o /tmp/evaluation-result-1806250-1242147200/solver-1806250-1242147200 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806250-1242147200.cnf

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

MD5SUM BENCH= ef7f419fe4e145465fe8ec684a206f9b
RANDOM SEED=496592761

node8.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		: 3000.238
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		: 3000.238
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:        926056 kB
Buffers:         68244 kB
Cached:         954700 kB
SwapCached:      19020 kB
Active:         120268 kB
Inactive:       923368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926056 kB
SwapTotal:     4192956 kB
SwapFree:      4167512 kB
Dirty:            4924 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            72100 kB
Committed_AS:   973836 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66116 MiB
End job on node8 at 2009-05-12 19:13:23