Trace number 1806117

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.03 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1806117-1242145553/watcher-1806117-1242145553 -o /tmp/evaluation-result-1806117-1242145553/solver-1806117-1242145553 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806117-1242145553.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 0.98 0.99 3/65 25320
/proc/meminfo: memFree=1384376/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=3476 CPUtime=0
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 488 0 0 0 0 0 0 0 20 0 1 0 242584779 3559424 465 1992294400 4194304 6416590 548682068912 18446744073709551615 4288647 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 869 472 205 542 0 318 0

[startup+0.0454841 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25320
/proc/meminfo: memFree=1384376/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=4608 CPUtime=0.04
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 795 0 0 0 4 0 0 0 20 0 1 0 242584779 4718592 771 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 1152 771 216 542 0 601 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9964

[startup+0.102493 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25320
/proc/meminfo: memFree=1384376/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=5956 CPUtime=0.09
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 1148 0 0 0 9 0 0 0 20 0 1 0 242584779 6098944 1124 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 1489 1124 243 542 0 938 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11312

[startup+0.301529 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25320
/proc/meminfo: memFree=1384376/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=6220 CPUtime=0.28
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 1232 0 0 0 28 0 0 0 22 0 1 0 242584779 6369280 1208 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 1555 1208 250 542 0 1004 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11576

[startup+0.7026 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 25320
/proc/meminfo: memFree=1384376/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=7412 CPUtime=0.69
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 1533 0 0 0 68 1 0 0 25 0 1 0 242584779 7589888 1509 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 1853 1509 250 542 0 1302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12768

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1377640/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=10336 CPUtime=1.49
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 2266 0 0 0 147 2 0 0 25 0 1 0 242584779 10584064 2242 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 2584 2242 250 542 0 2033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15692

[startup+3.10203 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1373928/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=13664 CPUtime=3.09
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 3075 0 0 0 306 3 0 0 25 0 1 0 242584779 13991936 3012 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 3416 3012 254 542 0 2865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19020

[startup+6.30161 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1370920/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=16996 CPUtime=6.28
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 4077 0 0 0 623 5 0 0 25 0 1 0 242584779 17403904 3857 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 4249 3857 254 542 0 3698 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22352

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1362920/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=23612 CPUtime=12.68
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 5714 0 0 0 1258 10 0 0 25 0 1 0 242584779 24178688 5346 1992294400 4194304 6416590 548682068912 18446744073709551615 5266634 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 5903 5346 254 542 0 5352 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28968

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1356328/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=31016 CPUtime=25.48
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 7666 0 0 0 2533 15 0 0 25 0 1 0 242584779 31760384 7103 1992294400 4194304 6416590 548682068912 18446744073709551615 4369484 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 7754 7103 254 542 0 7203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36372

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1339496/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=50512 CPUtime=51.06
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 12803 0 0 0 5078 28 0 0 25 0 1 0 242584779 51724288 11641 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 12628 11641 254 542 0 12077 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 55868

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1312360/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=78416 CPUtime=102.23
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 20277 0 0 0 10171 52 0 0 25 0 1 0 242584779 80297984 18070 1992294400 4194304 6416590 548682068912 18446744073709551615 4368942 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 19604 18070 254 542 0 19053 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 83772

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1285864/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=106636 CPUtime=162.2
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 27726 0 0 0 16148 72 0 0 25 0 1 0 242584779 109195264 24732 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 26659 24732 254 542 0 26108 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 111992

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1247784/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=147748 CPUtime=222.17
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 37793 0 0 0 22121 96 0 0 25 0 1 0 242584779 151293952 34315 1992294400 4194304 6416590 548682068912 18446744073709551615 4397253 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 36937 34315 254 542 0 36386 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 153104

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1231336/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=164636 CPUtime=282.13
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 42936 0 0 0 28100 113 0 0 25 0 1 0 242584779 168587264 38263 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 41159 38263 254 542 0 40608 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 169992

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1212264/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=185084 CPUtime=342.1
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 47724 0 0 0 34084 126 0 0 25 0 1 0 242584779 189526016 43051 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 46271 43051 254 542 0 45720 0
Current children cumulated CPU time (s) 342.1

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

/proc/25321/statm: 66790 62533 254 542 0 66239 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 272516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1131496/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=270156 CPUtime=641.94
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 70406 0 0 0 64002 192 0 0 25 0 1 0 242584779 276639744 63179 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 67539 63179 254 542 0 66988 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 275512

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1113384/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=289100 CPUtime=701.92
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 75007 0 0 0 69986 206 0 0 25 0 1 0 242584779 296038400 67780 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 72275 67780 254 542 0 71724 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 294456

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1091816/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=312808 CPUtime=761.9
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 81383 0 0 0 75972 218 0 0 25 0 1 0 242584779 320315392 73038 1992294400 4194304 6416590 548682068912 18446744073709551615 4371456 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 78202 73038 254 542 0 77651 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 318164

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1086504/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=319208 CPUtime=821.83
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 82731 0 0 0 81956 227 0 0 25 0 1 0 242584779 326868992 74386 1992294400 4194304 6416590 548682068912 18446744073709551615 4367997 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 79802 74386 254 542 0 79251 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 324564

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1054184/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=352820 CPUtime=881.8
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 90837 0 0 0 87935 245 0 0 25 0 1 0 242584779 361287680 82492 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 88205 82492 254 542 0 87654 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 358176

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25322
/proc/meminfo: memFree=1041064/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=372064 CPUtime=941.77
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 95324 0 0 0 93921 256 0 0 25 0 1 0 242584779 380993536 85693 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 93016 85693 254 542 0 92465 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 377420

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/67 25324
/proc/meminfo: memFree=1036968/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=377584 CPUtime=1001.72
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 96360 0 0 0 99907 265 0 0 25 0 1 0 242584779 386646016 86729 1992294400 4194304 6416590 548682068912 18446744073709551615 4341150 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 94396 86729 254 542 0 93845 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 382940

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 25324
/proc/meminfo: memFree=1020072/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=397188 CPUtime=1061.7
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 101053 0 0 0 105890 280 0 0 25 0 1 0 242584779 406720512 91422 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 99297 91422 254 542 0 98746 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 402544

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 25324
/proc/meminfo: memFree=980776/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=435924 CPUtime=1121.66
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 110378 0 0 0 111865 301 0 0 25 0 1 0 242584779 446386176 100747 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 108981 100747 254 542 0 108430 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 441280

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 25324
/proc/meminfo: memFree=970664/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=445564 CPUtime=1181.63
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 114336 0 0 0 117850 313 0 0 25 0 1 0 242584779 456257536 103226 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 111391 103226 254 542 0 110840 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 450920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 25324
/proc/meminfo: memFree=970600/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=445564 CPUtime=1200.03
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 114336 0 0 0 119688 315 0 0 25 0 1 0 242584779 456257536 103226 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 111391 103226 254 542 0 110840 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 450920

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

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

[startup+1200.7 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 25324
/proc/meminfo: memFree=970600/2055920 swapFree=4191900/4192956
[pid=25320] ppid=25318 vsize=5356 CPUtime=0
/proc/25320/stat : 25320 (kw_pre) S 25318 25320 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242584779 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25320/statm: 1339 231 192 169 0 50 0
[pid=25321] ppid=25320 vsize=445564 CPUtime=1200.03
/proc/25321/stat : 25321 (kw_preprocessor) R 25320 25320 25129 0 -1 0 114336 0 0 0 119688 315 0 0 25 0 1 0 242584779 456257536 103226 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25321/statm: 111391 103226 254 542 0 110840 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 450920

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25320 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1196.88
CPU system time (s): 3.15
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 456836

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 1.07784 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-12 18:25:53
IDJOB=1806117
IDBENCH=24668
IDSOLVER=646
FILE ID=node89/1806117-1242145553
PBS_JOBID= 9289637
Free space on /tmp= 66412 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806117-1242145553/watcher-1806117-1242145553 -o /tmp/evaluation-result-1806117-1242145553/solver-1806117-1242145553 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806117-1242145553.cnf

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

MD5SUM BENCH= 0457634d4b446c9bbce48df93abd0143
RANDOM SEED=1338297270

node89.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		: 3000.268
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		: 3000.268
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:       1384856 kB
Buffers:         47184 kB
Cached:         531168 kB
SwapCached:        260 kB
Active:          80468 kB
Inactive:       511588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384856 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          22208 kB
Slab:            65016 kB
Committed_AS:   762320 kB
PageTables:       1372 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= 66408 MiB
End job on node89 at 2009-05-12 18:45:55