Trace number 1807286

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) 1200.05 1200.41

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMe4c376965bc8cbd4cdf5b3958d29ec62
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 variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

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-1807286-1242156292/watcher-1807286-1242156292 -o /tmp/evaluation-result-1807286-1242156292/solver-1807286-1242156292 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807286-1242156292.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 0.95 2/64 18214
/proc/meminfo: memFree=1231856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=4788 CPUtime=0
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 566 0 0 0 0 0 0 0 19 0 1 0 243662121 4902912 542 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 1197 542 215 542 0 646 0

[startup+0.074868 s]
/proc/loadavg: 0.99 0.98 0.95 2/64 18214
/proc/meminfo: memFree=1231856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=5976 CPUtime=0.06
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 917 0 0 0 6 0 0 0 19 0 1 0 243662121 6119424 893 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 1494 893 215 542 0 943 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11332

[startup+0.101869 s]
/proc/loadavg: 0.99 0.98 0.95 2/64 18214
/proc/meminfo: memFree=1231856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=6504 CPUtime=0.09
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 1042 0 0 0 9 0 0 0 19 0 1 0 243662121 6660096 1018 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 1626 1018 215 542 0 1075 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11860

[startup+0.30189 s]
/proc/loadavg: 0.99 0.98 0.95 2/64 18214
/proc/meminfo: memFree=1231856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=10188 CPUtime=0.28
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 2145 0 0 0 28 0 0 0 21 0 1 0 243662121 10432512 2024 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 2547 2024 216 542 0 1996 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15544

[startup+0.70193 s]
/proc/loadavg: 0.99 0.98 0.95 2/64 18214
/proc/meminfo: memFree=1231856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=18992 CPUtime=0.69
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 4435 0 0 0 68 1 0 0 25 0 1 0 243662121 19447808 4121 1992294400 4194304 6416590 548682068912 18446744073709551615 4511735 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 4748 4121 243 542 0 4197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24348

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1212896/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=22292 CPUtime=1.49
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 5280 0 0 0 147 2 0 0 25 0 1 0 243662121 22827008 4966 1992294400 4194304 6416590 548682068912 18446744073709551615 4271764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 5573 4966 243 542 0 5022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27648

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1211936/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=23348 CPUtime=3.09
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 5585 0 0 0 307 2 0 0 25 0 1 0 243662121 23908352 5271 1992294400 4194304 6416590 548682068912 18446744073709551615 4567568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 5837 5271 243 542 0 5286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28704

[startup+6.30251 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1209568/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=25464 CPUtime=6.29
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 6119 0 0 0 627 2 0 0 25 0 1 0 243662121 26075136 5805 1992294400 4194304 6416590 548682068912 18446744073709551615 4567179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 6366 5805 243 542 0 5815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30820

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1208368/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=26016 CPUtime=12.68
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 6305 0 0 0 1265 3 0 0 25 0 1 0 243662121 26640384 5991 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 6504 5991 251 542 0 5953 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31372

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1197872/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=37416 CPUtime=25.48
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 9023 0 0 0 2538 10 0 0 25 0 1 0 243662121 38313984 8709 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 9354 8709 253 542 0 8803 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42772

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1177328/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=58140 CPUtime=51.07
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 14016 0 0 0 5083 24 0 0 25 0 1 0 243662121 59535360 13702 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 14535 13702 253 542 0 13984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63496

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1151856/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=85968 CPUtime=102.26
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 20832 0 0 0 10185 41 0 0 25 0 1 0 243662121 88031232 20068 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 21492 20068 253 542 0 20941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 91324

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1135344/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=103840 CPUtime=162.24
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 25544 0 0 0 16168 56 0 0 25 0 1 0 243662121 106332160 24185 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 25960 24185 253 542 0 25409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1122160/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=117820 CPUtime=222.23
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 29182 0 0 0 22152 71 0 0 25 0 1 0 243662121 120647680 27457 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 29455 27457 253 542 0 28904 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 123176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1109168/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=131956 CPUtime=282.21
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 32836 0 0 0 28140 81 0 0 25 0 1 0 243662121 135122944 30690 1992294400 4194304 6416590 548682068912 18446744073709551615 4369760 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 32989 30690 253 542 0 32438 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 137312

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1091888/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=151732 CPUtime=342.19
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 37623 0 0 0 34127 92 0 0 25 0 1 0 243662121 155373568 34993 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 37933 34993 253 542 0 37382 0
Current children cumulated CPU time (s) 342.19

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

/proc/18215/statm: 45779 42083 254 542 0 45228 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 188472

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1047920/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=199440 CPUtime=582.12
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 49172 0 0 0 58088 124 0 0 25 0 1 0 243662121 204226560 45986 1992294400 4194304 6416590 548682068912 18446744073709551615 4367493 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 49860 45986 254 542 0 49309 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 204796

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1041456/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=206684 CPUtime=642.12
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 51409 0 0 0 64080 132 0 0 25 0 1 0 243662121 211644416 47583 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 51671 47583 254 542 0 51120 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 212040

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1039152/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=209284 CPUtime=702.09
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 51966 0 0 0 70071 138 0 0 25 0 1 0 243662121 214306816 48140 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 52321 48140 254 542 0 51770 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 214640

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1036016/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=212444 CPUtime=762.08
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 52751 0 0 0 76066 142 0 0 25 0 1 0 243662121 217542656 48925 1992294400 4194304 6416590 548682068912 18446744073709551615 4336249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 53111 48925 254 542 0 52560 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 217800

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1022640/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=226784 CPUtime=822.06
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 56781 0 0 0 82055 151 0 0 25 0 1 0 243662121 232226816 52220 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 56696 52220 254 542 0 56145 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 232140

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1020976/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=229104 CPUtime=882.05
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 57217 0 0 0 88049 156 0 0 25 0 1 0 243662121 234602496 52656 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 57276 52656 254 542 0 56725 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 234460

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18216
/proc/meminfo: memFree=1019440/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=231344 CPUtime=942.02
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 57666 0 0 0 94042 160 0 0 25 0 1 0 243662121 236896256 53105 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 57836 53105 254 542 0 57285 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 236700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18218
/proc/meminfo: memFree=1015280/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=235996 CPUtime=1002
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 58697 0 0 0 100035 165 0 0 25 0 1 0 243662121 241659904 54136 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 58999 54136 254 542 0 58448 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 241352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18218
/proc/meminfo: memFree=999472/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=252880 CPUtime=1061.98
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 62695 0 0 0 106024 174 0 0 25 0 1 0 243662121 258949120 58134 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 63220 58134 254 542 0 62669 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 258236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18218
/proc/meminfo: memFree=991472/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=260356 CPUtime=1121.97
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 65472 0 0 0 112017 180 0 0 25 0 1 0 243662121 266604544 60065 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 65089 60065 254 542 0 64538 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 265712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18218
/proc/meminfo: memFree=989872/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=262076 CPUtime=1181.95
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 65858 0 0 0 118010 185 0 0 25 0 1 0 243662121 268365824 60451 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 65519 60451 254 542 0 64968 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 267432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 18218
/proc/meminfo: memFree=989104/2055920 swapFree=4178960/4192956
[pid=18214] ppid=18212 vsize=5356 CPUtime=0
/proc/18214/stat : 18214 (kw_pre) S 18212 18214 17646 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243662121 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18214/statm: 1339 231 192 169 0 50 0
[pid=18215] ppid=18214 vsize=262876 CPUtime=1200.05
/proc/18215/stat : 18215 (kw_preprocessor) R 18214 18214 17646 0 -1 0 66044 0 0 0 119819 186 0 0 25 0 1 0 243662121 269185024 60637 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18215/statm: 65719 60637 254 542 0 65168 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 268232

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 18214 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 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1198.19
CPU system time (s): 1.86
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 268744

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 0.948855 second user time and 3.42748 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-12 21:24:52
IDJOB=1807286
IDBENCH=71495
IDSOLVER=646
FILE ID=node27/1807286-1242156292
PBS_JOBID= 9289694
Free space on /tmp= 66256 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807286-1242156292/watcher-1807286-1242156292 -o /tmp/evaluation-result-1807286-1242156292/solver-1807286-1242156292 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807286-1242156292.cnf

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

MD5SUM BENCH= e4c376965bc8cbd4cdf5b3958d29ec62
RANDOM SEED=640039301

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1232400 kB
Buffers:         84416 kB
Cached:         642692 kB
SwapCached:       8108 kB
Active:         247116 kB
Inactive:       490320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1232400 kB
SwapTotal:     4192956 kB
SwapFree:      4178960 kB
Dirty:            4380 kB
Writeback:           0 kB
Mapped:          14772 kB
Slab:            72096 kB
Committed_AS:   877560 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66252 MiB
End job on node27 at 2009-05-12 21:44:54