Trace number 1806173

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) 1200.01 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
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-1806173-1242146051/watcher-1806173-1242146051 -o /tmp/evaluation-result-1806173-1242146051/solver-1806173-1242146051 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806173-1242146051.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 0.92 3/64 6185
/proc/meminfo: memFree=1353776/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) R 6183 6185 5996 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6185/statm: 1339 230 191 169 0 50 0
[pid=6186] ppid=6185 vsize=2876 CPUtime=0
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 350 0 0 0 0 0 0 0 18 0 1 0 242637971 2945024 326 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 719 326 215 542 0 168 0

[startup+0.082643 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6185
/proc/meminfo: memFree=1353776/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=3324 CPUtime=0.07
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 501 0 0 0 7 0 0 0 19 0 1 0 242637971 3403776 477 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 831 477 242 542 0 280 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8680

[startup+0.101646 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6185
/proc/meminfo: memFree=1353776/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=3456 CPUtime=0.09
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 532 0 0 0 9 0 0 0 19 0 1 0 242637971 3538944 508 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 864 508 242 542 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8812

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6185
/proc/meminfo: memFree=1353776/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=4504 CPUtime=0.29
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 792 0 0 0 29 0 0 0 21 0 1 0 242637971 4612096 768 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 1126 768 242 542 0 575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9860

[startup+0.70173 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6185
/proc/meminfo: memFree=1353776/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=6124 CPUtime=0.69
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 1199 0 0 0 69 0 0 0 25 0 1 0 242637971 6270976 1175 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 1531 1176 242 542 0 980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11480

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1348896/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=8388 CPUtime=1.49
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 1747 0 0 0 148 1 0 0 25 0 1 0 242637971 8589312 1723 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 2097 1723 242 542 0 1546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13744

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1347168/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=9736 CPUtime=3.08
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 2171 0 0 0 307 1 0 0 25 0 1 0 242637971 9969664 2062 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 2434 2062 246 542 0 1883 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15092

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1344416/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=12416 CPUtime=6.29
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 2926 0 0 0 626 3 0 0 25 0 1 0 242637971 12713984 2705 1992294400 4194304 6416590 548682068912 18446744073709551615 5479036 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 3104 2705 246 542 0 2553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17772

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1340840/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=15820 CPUtime=12.68
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 3840 0 0 0 1263 5 0 0 25 0 1 0 242637971 16199680 3471 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 3955 3471 246 542 0 3404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21176

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1336168/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=20152 CPUtime=25.47
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 5099 0 0 0 2539 8 0 0 25 0 1 0 242637971 20635648 4535 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 5038 4535 246 542 0 4487 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25508

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1330600/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=25972 CPUtime=51.07
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 6758 0 0 0 5093 14 0 0 25 0 1 0 242637971 26595328 5936 1992294400 4194304 6416590 548682068912 18446744073709551615 5485824 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 6493 5936 246 542 0 5942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31328

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6187
/proc/meminfo: memFree=1319784/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=37744 CPUtime=102.25
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 9922 0 0 0 10202 23 0 0 25 0 1 0 242637971 38649856 8550 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 9436 8550 246 542 0 8885 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43100

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 0.93 2/66 6187
/proc/meminfo: memFree=1312872/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=45760 CPUtime=162.21
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 11962 0 0 0 16190 31 0 0 25 0 1 0 242637971 46858240 10349 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 11440 10349 246 542 0 10889 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 51116

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 0.94 2/66 6187
/proc/meminfo: memFree=1307816/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=51216 CPUtime=222.19
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 13490 0 0 0 22181 38 0 0 25 0 1 0 242637971 52445184 11600 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 12804 11600 246 542 0 12253 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 56572

[startup+282.302 s]
/proc/loadavg: 1.02 1.03 0.94 2/66 6187
/proc/meminfo: memFree=1302056/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=58808 CPUtime=282.16
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 15233 0 0 0 28171 45 0 0 25 0 1 0 242637971 60219392 13025 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 14702 13025 246 542 0 14151 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 64164

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/66 6189
/proc/meminfo: memFree=1295912/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=65560 CPUtime=342.14
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 17087 0 0 0 34161 53 0 0 25 0 1 0 242637971 67133440 14513 1992294400 4194304 6416590 548682068912 18446744073709551615 4295345 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 16390 14513 246 542 0 15839 0
Current children cumulated CPU time (s) 342.14

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

/proc/6186/statm: 19262 17078 246 542 0 18711 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 82404

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1279784/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=83052 CPUtime=582.02
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 22027 0 0 0 58128 74 0 0 25 0 1 0 242637971 85045248 18548 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 20763 18548 246 542 0 20212 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 88408

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1278888/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=84348 CPUtime=642
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 22289 0 0 0 64121 79 0 0 25 0 1 0 242637971 86372352 18810 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 21087 18810 246 542 0 20536 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 89704

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1277032/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=86428 CPUtime=701.96
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 22751 0 0 0 70113 83 0 0 25 0 1 0 242637971 88502272 19272 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 21607 19272 246 542 0 21056 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 91784

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1266088/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=98240 CPUtime=761.93
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 25481 0 0 0 76106 87 0 0 25 0 1 0 242637971 100597760 22002 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 24560 22002 246 542 0 24009 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 103596

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1267496/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=97208 CPUtime=821.9
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 25701 0 0 0 82098 92 0 0 25 0 1 0 242637971 99540992 21666 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 24302 21666 246 542 0 23751 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 102564

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1266344/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=98288 CPUtime=881.87
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 25988 0 0 0 88091 96 0 0 25 0 1 0 242637971 100646912 21953 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 24572 21953 246 542 0 24021 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 103644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1265128/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=99580 CPUtime=941.84
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 26304 0 0 0 94084 100 0 0 25 0 1 0 242637971 101969920 22269 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 24895 22269 246 542 0 24344 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 104936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1258088/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=110224 CPUtime=1001.81
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 28053 0 0 0 100076 105 0 0 25 0 1 0 242637971 112869376 24018 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 27556 24018 246 542 0 27005 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 115580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1256296/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=111624 CPUtime=1061.77
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 29106 0 0 0 106068 109 0 0 25 0 1 0 242637971 114302976 24431 1992294400 4194304 6416590 548682068912 18446744073709551615 4341701 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 27906 24431 246 542 0 27355 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 116980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1255976/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=112144 CPUtime=1121.75
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 29211 0 0 0 112061 114 0 0 25 0 1 0 242637971 114835456 24536 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 28036 24536 246 542 0 27485 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 117500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1255144/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=113024 CPUtime=1181.72
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 29417 0 0 0 118056 116 0 0 25 0 1 0 242637971 115736576 24742 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 28256 24742 246 542 0 27705 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 118380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6189
/proc/meminfo: memFree=1254504/2055920 swapFree=4171328/4192956
[pid=6185] ppid=6183 vsize=5356 CPUtime=0
/proc/6185/stat : 6185 (kw_pre) S 6183 6185 5996 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242637971 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1339 231 192 169 0 50 0
[pid=6186] ppid=6185 vsize=113824 CPUtime=1200.01
/proc/6186/stat : 6186 (kw_preprocessor) R 6185 6185 5996 0 -1 0 29578 0 0 0 119884 117 0 0 25 0 1 0 242637971 116555776 24903 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6186/statm: 28456 24903 246 542 0 27905 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 119180

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 6185 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1198.84
CPU system time (s): 1.17
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 119540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 0.967852 second user time and 3.40848 second system time

The end

Launcher Data 

Begin job on node29 at 2009-05-12 18:34:11
IDJOB=1806173
IDBENCH=24684
IDSOLVER=646
FILE ID=node29/1806173-1242146051
PBS_JOBID= 9289692
Free space on /tmp= 66388 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806173-1242146051/watcher-1806173-1242146051 -o /tmp/evaluation-result-1806173-1242146051/solver-1806173-1242146051 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806173-1242146051.cnf

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

MD5SUM BENCH= b414a0b8680818eb94ce47e101b0ad77
RANDOM SEED=1086322051

node29.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		: 3000.281
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		: 3000.281
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:       1354328 kB
Buffers:         81884 kB
Cached:         517532 kB
SwapCached:      15916 kB
Active:         208496 kB
Inactive:       409836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354328 kB
SwapTotal:     4192956 kB
SwapFree:      4171328 kB
Dirty:            3036 kB
Writeback:           0 kB
Mapped:          15056 kB
Slab:            69304 kB
Committed_AS:   930848 kB
PageTables:       1472 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= 66384 MiB
End job on node29 at 2009-05-12 18:54:14