Trace number 1806110

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_5-6-8.sat05-2669.reshuffled-07.cnf
MD5SUM4064da8380443613a08af89e2e77b8a2
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 variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

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-1806110-1242145379/watcher-1806110-1242145379 -o /tmp/evaluation-result-1806110-1242145379/solver-1806110-1242145379 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806110-1242145379.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: 0.99 0.97 0.99 3/64 20800
/proc/meminfo: memFree=842384/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=5060 CPUtime=0
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 843 0 0 0 0 0 0 0 18 0 1 0 242566969 5181440 819 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 1265 826 197 542 0 714 0

[startup+0.0866291 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20800
/proc/meminfo: memFree=842384/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=44880 CPUtime=0.07
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 8861 0 0 0 4 3 0 0 18 0 1 0 242566969 45957120 8837 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 11220 8837 216 542 0 10669 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 50236

[startup+0.101631 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20800
/proc/meminfo: memFree=842384/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=45012 CPUtime=0.09
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 8910 0 0 0 6 3 0 0 18 0 1 0 242566969 46092288 8886 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 11253 8886 216 542 0 10702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50368

[startup+0.301653 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20800
/proc/meminfo: memFree=842384/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=47256 CPUtime=0.29
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 9562 0 0 0 26 3 0 0 19 0 1 0 242566969 48390144 9538 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 11814 9538 218 542 0 11263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 52612

[startup+0.701701 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 20800
/proc/meminfo: memFree=842384/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=52404 CPUtime=0.69
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 10979 0 0 0 65 4 0 0 23 0 1 0 242566969 53661696 10955 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 13101 10955 218 542 0 12550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57760

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=794624/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=65116 CPUtime=1.49
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 14433 0 0 0 143 6 0 0 25 0 1 0 242566969 66678784 14409 1992294400 4194304 6416590 548682068912 18446744073709551615 4292844 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 16279 14409 218 542 0 15728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70472

[startup+3.10299 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=778176/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=82452 CPUtime=3.08
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 19660 0 0 0 299 9 0 0 25 0 1 0 242566969 84430848 19251 1992294400 4194304 6416590 548682068912 18446744073709551615 4291208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20801/statm: 20613 19251 218 542 0 20062 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 87808

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=750928/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=113516 CPUtime=6.28
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 28376 0 0 0 615 13 0 0 25 0 1 0 242566969 116240384 27198 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 28379 27198 234 542 0 27828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 118872

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=729552/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=116108 CPUtime=12.68
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 29119 0 0 0 1243 25 0 0 25 0 1 0 242566969 118894592 27941 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 29027 27941 250 542 0 28476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 121464

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=724496/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=120932 CPUtime=25.48
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 30409 0 0 0 2518 30 0 0 25 0 1 0 242566969 123834368 29231 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 30233 29231 250 542 0 29682 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126288

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=706320/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=139188 CPUtime=51.06
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 35008 0 0 0 5068 38 0 0 25 0 1 0 242566969 142528512 33830 1992294400 4194304 6416590 548682068912 18446744073709551615 4420134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 34797 33830 253 542 0 34246 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 144544

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=690192/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=154940 CPUtime=102.24
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 38946 0 0 0 10176 48 0 0 25 0 1 0 242566969 158658560 37768 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 38735 37768 254 542 0 38184 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 160296

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=667792/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=178072 CPUtime=162.23
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 44757 0 0 0 16160 63 0 0 25 0 1 0 242566969 182345728 43579 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 44518 43579 254 542 0 43967 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 183428

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=650320/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=194524 CPUtime=222.21
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 48886 0 0 0 22145 76 0 0 25 0 1 0 242566969 199192576 47708 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 48631 47708 254 542 0 48080 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 199880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=638928/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=205856 CPUtime=282.2
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 51740 0 0 0 28134 86 0 0 25 0 1 0 242566969 210796544 50562 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 51464 50562 254 542 0 50913 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 211212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=627984/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=216720 CPUtime=342.18
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 54476 0 0 0 34120 98 0 0 25 0 1 0 242566969 221921280 53298 1992294400 4194304 6416590 548682068912 18446744073709551615 4371429 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 54180 53298 254 542 0 53629 0
Current children cumulated CPU time (s) 342.18

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

/proc/20801/statm: 64927 64046 254 542 0 64376 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 265064

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=578512/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=266296 CPUtime=582.11
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 66898 0 0 0 58073 138 0 0 25 0 1 0 242566969 272687104 65720 1992294400 4194304 6416590 548682068912 18446744073709551615 4428781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 66574 65720 254 542 0 66023 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 271652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=558544/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=285976 CPUtime=642.1
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 71796 0 0 0 64059 151 0 0 25 0 1 0 242566969 292839424 70618 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 71494 70618 254 542 0 70943 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 291332

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=545488/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=299228 CPUtime=702.08
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 75126 0 0 0 70047 161 0 0 25 0 1 0 242566969 306409472 73948 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 74807 73948 254 542 0 74256 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 304584

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=531600/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=312788 CPUtime=762.07
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 78508 0 0 0 76035 172 0 0 25 0 1 0 242566969 320294912 77330 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 78197 77330 254 542 0 77646 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 318144

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=531600/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=312788 CPUtime=822.05
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 78512 0 0 0 82025 180 0 0 25 0 1 0 242566969 320294912 77334 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 78197 77334 254 542 0 77646 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 318144

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=504912/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=341084 CPUtime=882.03
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 85164 0 0 0 88008 195 0 0 25 0 1 0 242566969 349270016 83986 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 85271 83986 254 542 0 84720 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 346440

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=504208/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=341760 CPUtime=942.02
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 85343 0 0 0 94001 201 0 0 25 0 1 0 242566969 349962240 84165 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 85440 84165 254 542 0 84889 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 347116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=494672/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=351552 CPUtime=1002
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 87809 0 0 0 99989 211 0 0 25 0 1 0 242566969 359989248 86631 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 87888 86631 254 542 0 87337 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 356908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=471120/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=374776 CPUtime=1061.99
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 93596 0 0 0 105977 222 0 0 25 0 1 0 242566969 383770624 92418 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 93694 92418 254 542 0 93143 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 380132

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 20802
/proc/meminfo: memFree=471056/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=374776 CPUtime=1121.97
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 93607 0 0 0 111967 230 0 0 25 0 1 0 242566969 383770624 92429 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 93694 92429 254 542 0 93143 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 380132

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 20804
/proc/meminfo: memFree=457296/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=389180 CPUtime=1181.95
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 97197 0 0 0 117955 240 0 0 25 0 1 0 242566969 398520320 96019 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 97295 96019 254 542 0 96744 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 394536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 20804
/proc/meminfo: memFree=445072/2055920 swapFree=4180016/4192956
[pid=20800] ppid=20798 vsize=5356 CPUtime=0
/proc/20800/stat : 20800 (kw_pre) S 20798 20800 20609 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242566969 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20800/statm: 1339 231 192 169 0 50 0
[pid=20801] ppid=20800 vsize=400732 CPUtime=1200.06
/proc/20801/stat : 20801 (kw_preprocessor) R 20800 20800 20609 0 -1 0 100099 0 0 0 119758 248 0 0 25 0 1 0 242566969 410349568 98921 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/20801/statm: 100183 98921 254 542 0 99632 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 406088

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 20800 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1197.58
CPU system time (s): 2.48
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 406088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 1.44378 second user time and 2.89856 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-12 18:23:01
IDJOB=1806110
IDBENCH=24667
IDSOLVER=646
FILE ID=node75/1806110-1242145379
PBS_JOBID= 9289651
Free space on /tmp= 66332 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/others/sgp_5-6-8.sat05-2669.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806110-1242145379/watcher-1806110-1242145379 -o /tmp/evaluation-result-1806110-1242145379/solver-1806110-1242145379 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806110-1242145379.cnf

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

MD5SUM BENCH= 4064da8380443613a08af89e2e77b8a2
RANDOM SEED=1804189046

node75.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		: 3000.213
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		: 3000.213
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:        842864 kB
Buffers:         81828 kB
Cached:        1046504 kB
SwapCached:       7200 kB
Active:         234148 kB
Inactive:       903400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        842864 kB
SwapTotal:     4192956 kB
SwapFree:      4180016 kB
Dirty:           15420 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            61476 kB
Committed_AS:   739032 kB
PageTables:       1416 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= 66328 MiB
End job on node75 at 2009-05-12 18:43:04