Trace number 1807188

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) 1200.1 1200.71

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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-1807188-1242155245/watcher-1807188-1242155245 -o /tmp/evaluation-result-1807188-1242155245/solver-1807188-1242155245 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807188-1242155245.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: 0.91 0.98 0.97 3/64 1814
/proc/meminfo: memFree=1153016/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=3648 CPUtime=0
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 544 0 0 0 0 0 0 0 19 0 1 0 243550751 3735552 520 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 912 534 205 542 0 361 0

[startup+0.084218 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 1814
/proc/meminfo: memFree=1153016/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=7052 CPUtime=0.07
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 1053 0 0 0 7 0 0 0 19 0 1 0 243550751 7221248 1029 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 1763 1029 215 542 0 1212 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12408

[startup+0.101219 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 1814
/proc/meminfo: memFree=1153016/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=7448 CPUtime=0.09
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 1140 0 0 0 9 0 0 0 19 0 1 0 243550751 7626752 1116 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 1862 1116 215 542 0 1311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12804

[startup+0.301256 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 1814
/proc/meminfo: memFree=1153016/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=11264 CPUtime=0.29
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 2300 0 0 0 29 0 0 0 21 0 1 0 243550751 11534336 2179 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 2816 2179 216 542 0 2265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16620

[startup+0.701329 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 1814
/proc/meminfo: memFree=1153016/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=18764 CPUtime=0.69
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 4553 0 0 0 68 1 0 0 24 0 1 0 243550751 19214336 4239 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 4691 4239 216 542 0 4140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24120

[startup+1.50147 s]
/proc/loadavg: 0.91 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1130088/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=31228 CPUtime=1.49
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 7382 0 0 0 147 2 0 0 25 0 1 0 243550751 31977472 7068 1992294400 4194304 6416590 548682068912 18446744073709551615 4567339 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 7807 7068 243 542 0 7256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36584

[startup+3.10176 s]
/proc/loadavg: 0.91 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1124264/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=32948 CPUtime=3.08
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 7825 0 0 0 306 2 0 0 25 0 1 0 243550751 33738752 7511 1992294400 4194304 6416590 548682068912 18446744073709551615 4567499 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 8237 7511 243 542 0 7686 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38304

[startup+6.30138 s]
/proc/loadavg: 0.92 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1121320/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=35332 CPUtime=6.29
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 8468 0 0 0 626 3 0 0 25 0 1 0 243550751 36179968 8154 1992294400 4194304 6416590 548682068912 18446744073709551615 4567580 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 8833 8154 243 542 0 8282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40688

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1117544/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=38376 CPUtime=12.68
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 9231 0 0 0 1265 3 0 0 25 0 1 0 243550751 39297024 8917 1992294400 4194304 6416590 548682068912 18446744073709551615 4567550 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 9594 8917 243 542 0 9043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43732

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1115688/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=40140 CPUtime=25.47
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 9737 0 0 0 2540 7 0 0 25 0 1 0 243550751 41103360 9423 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 10035 9423 254 542 0 9484 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45496

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1094440/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=63264 CPUtime=51.06
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 15396 0 0 0 5086 20 0 0 25 0 1 0 243550751 64782336 15082 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 15816 15082 254 542 0 15265 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68620

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1066152/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=91704 CPUtime=102.24
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 22532 0 0 0 10186 38 0 0 25 0 1 0 243550751 93904896 21768 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 22926 21768 254 542 0 22375 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 97060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1037992/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=121472 CPUtime=162.2
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 30134 0 0 0 16164 56 0 0 25 0 1 0 243550751 124387328 28775 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 30368 28775 254 542 0 29817 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 126828

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1018088/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=143896 CPUtime=222.16
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 35533 0 0 0 22147 69 0 0 25 0 1 0 243550751 147349504 33808 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 35974 33808 254 542 0 35423 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 149252

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=1002344/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=161180 CPUtime=282.14
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 39989 0 0 0 28131 83 0 0 25 0 1 0 243550751 165048320 37843 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 40295 37843 254 542 0 39744 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 166536

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=986984/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=176564 CPUtime=342.11
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 44149 0 0 0 34116 95 0 0 25 0 1 0 243550751 180801536 41519 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 44141 41519 254 542 0 43590 0
Current children cumulated CPU time (s) 342.11

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

/proc/1815/statm: 56861 53471 254 542 0 56310 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 232800

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=910632/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=259504 CPUtime=641.97
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 65116 0 0 0 64046 151 0 0 25 0 1 0 243550751 265732096 60554 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 64876 60554 254 542 0 64325 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 264860

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=908584/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=262144 CPUtime=701.94
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 65605 0 0 0 70036 158 0 0 25 0 1 0 243550751 268435456 61043 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 65536 61043 254 542 0 64985 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 267500

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=901800/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=269204 CPUtime=761.91
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 67305 0 0 0 76026 165 0 0 25 0 1 0 243550751 275664896 62743 1992294400 4194304 6416590 548682068912 18446744073709551615 4367372 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 67301 62743 254 542 0 66750 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 274560

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=874920/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=298072 CPUtime=821.88
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 74169 0 0 0 82010 178 0 0 25 0 1 0 243550751 305225728 69607 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 74518 69607 254 542 0 73967 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 303428

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=870632/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=302168 CPUtime=881.85
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 75953 0 0 0 88000 185 0 0 25 0 1 0 243550751 309420032 70545 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 75542 70545 254 542 0 74991 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 307524

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=867496/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=305528 CPUtime=941.82
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 76733 0 0 0 93991 191 0 0 25 0 1 0 243550751 312860672 71325 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 76382 71325 254 542 0 75831 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 310884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 1816
/proc/meminfo: memFree=863272/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=310100 CPUtime=1001.79
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 77818 0 0 0 99982 197 0 0 25 0 1 0 243550751 317542400 72410 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 77525 72410 254 542 0 76974 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 315456

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.97 2/66 1816
/proc/meminfo: memFree=834664/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=340236 CPUtime=1061.76
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 85056 0 0 0 105965 211 0 0 25 0 1 0 243550751 348401664 79648 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 85059 79648 254 542 0 84508 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 345592

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 0.98 2/66 1816
/proc/meminfo: memFree=831080/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=343568 CPUtime=1121.72
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 86799 0 0 0 111955 217 0 0 25 0 1 0 243550751 351813632 80418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 85892 80418 254 542 0 85341 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 348924

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.98 2/66 1816
/proc/meminfo: memFree=828264/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=347248 CPUtime=1181.7
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 87483 0 0 0 117946 224 0 0 25 0 1 0 243550751 355581952 81102 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 86812 81102 254 542 0 86261 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 352604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.13 1.04 0.99 2/66 1816
/proc/meminfo: memFree=827240/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=348368 CPUtime=1200.1
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 87736 0 0 0 119784 226 0 0 25 0 1 0 243550751 356728832 81355 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 87092 81355 254 542 0 86541 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 353724

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: 1.13 1.04 0.99 2/66 1816
/proc/meminfo: memFree=827240/2055920 swapFree=4179604/4192956
[pid=1814] ppid=1812 vsize=5356 CPUtime=0
/proc/1814/stat : 1814 (kw_pre) S 1812 1814 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243550751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1814/statm: 1339 231 192 169 0 50 0
[pid=1815] ppid=1814 vsize=348368 CPUtime=1200.1
/proc/1815/stat : 1815 (kw_preprocessor) R 1814 1814 1371 0 -1 0 87736 0 0 0 119784 226 0 0 25 0 1 0 243550751 356728832 81355 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/1815/statm: 87092 81355 254 542 0 86541 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 353724

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1814 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1197.84
CPU system time (s): 2.26
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 353724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.977851 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-12 21:07:25
IDJOB=1807188
IDBENCH=71295
IDSOLVER=646
FILE ID=node67/1807188-1242155245
PBS_JOBID= 9289658
Free space on /tmp= 66288 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807188-1242155245/watcher-1807188-1242155245 -o /tmp/evaluation-result-1807188-1242155245/solver-1807188-1242155245 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807188-1242155245.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=658981287

node67.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		: 3000.277
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		: 3000.277
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:       1153496 kB
Buffers:         68812 kB
Cached:         741320 kB
SwapCached:       8248 kB
Active:          24444 kB
Inactive:       795364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153496 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            5160 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            68560 kB
Committed_AS:   870364 kB
PageTables:       1436 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= 66284 MiB
End job on node67 at 2009-05-12 21:27:28