Trace number 1807216

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 1200.61

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g2.cnf
MD5SUM63d94048c368060530aaae24bc900bb9
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 variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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-1807216-1242155731/watcher-1807216-1242155731 -o /tmp/evaluation-result-1807216-1242155731/solver-1807216-1242155731 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807216-1242155731.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 16003
/proc/meminfo: memFree=1600136/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=4148 CPUtime=0
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 486 0 0 0 0 0 0 0 19 0 1 0 243606148 4247552 462 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 1037 462 215 542 0 486 0

[startup+0.0322959 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 16003
/proc/meminfo: memFree=1600136/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=4676 CPUtime=0.02
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 640 0 0 0 2 0 0 0 19 0 1 0 243606148 4788224 616 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 1169 616 215 542 0 618 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10032

[startup+0.101307 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 16003
/proc/meminfo: memFree=1600136/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=6384 CPUtime=0.09
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 1086 0 0 0 9 0 0 0 19 0 1 0 243606148 6537216 1062 1992294400 4194304 6416590 548682068912 18446744073709551615 4292888 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 1596 1062 216 542 0 1045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11740

[startup+0.301341 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 16003
/proc/meminfo: memFree=1600136/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=10004 CPUtime=0.29
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 2234 0 0 0 29 0 0 0 21 0 1 0 243606148 10244096 2064 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 2501 2065 216 542 0 1950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15360

[startup+0.701409 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 16003
/proc/meminfo: memFree=1600136/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=16628 CPUtime=0.69
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 3794 0 0 0 68 1 0 0 24 0 1 0 243606148 17027072 3624 1992294400 4194304 6416590 548682068912 18446744073709551615 4567346 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 4157 3624 242 542 0 3606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21984

[startup+1.50255 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1585712/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=17552 CPUtime=1.49
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 4033 0 0 0 148 1 0 0 25 0 1 0 243606148 17973248 3863 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 4388 3863 242 542 0 3837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22908

[startup+3.10182 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1584432/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=19136 CPUtime=3.08
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 4461 0 0 0 307 1 0 0 25 0 1 0 243606148 19595264 4291 1992294400 4194304 6416590 548682068912 18446744073709551615 4511735 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 4784 4291 242 542 0 4233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24492

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1582704/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=19664 CPUtime=6.29
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 4616 0 0 0 627 2 0 0 25 0 1 0 243606148 20135936 4446 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 4916 4446 250 542 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25020

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1577712/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=26176 CPUtime=12.69
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 6160 0 0 0 1263 6 0 0 25 0 1 0 243606148 26804224 5990 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 6544 5990 254 542 0 5993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31532

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1567280/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=36040 CPUtime=25.48
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 8623 0 0 0 2534 14 0 0 25 0 1 0 243606148 36904960 8349 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 9010 8349 254 542 0 8459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41396

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1552112/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=53244 CPUtime=51.06
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 12994 0 0 0 5084 22 0 0 25 0 1 0 243606148 54521856 12304 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 13311 12304 254 542 0 12760 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58600

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1531312/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=74424 CPUtime=102.24
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 18602 0 0 0 10187 37 0 0 25 0 1 0 243606148 76210176 17280 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 18606 17280 254 542 0 18055 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 79780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1515248/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=91572 CPUtime=162.22
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 23161 0 0 0 16171 51 0 0 25 0 1 0 243606148 93769728 21244 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 22893 21244 254 542 0 22342 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 96928

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1504816/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=104464 CPUtime=222.18
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 26113 0 0 0 22160 58 0 0 25 0 1 0 243606148 106971136 23830 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 26116 23830 254 542 0 25565 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 109820

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1492656/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=117328 CPUtime=282.17
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 29586 0 0 0 28149 68 0 0 25 0 1 0 243606148 120143872 26882 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 29332 26882 254 542 0 28781 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 122684

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1480688/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=130856 CPUtime=342.14
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 33106 0 0 0 34134 80 0 0 25 0 1 0 243606148 133996544 29918 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 32714 29918 254 542 0 32163 0
Current children cumulated CPU time (s) 342.14

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

/proc/16004/statm: 44562 40952 254 542 0 44011 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 183604

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1432112/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=183088 CPUtime=582.02
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 46356 0 0 0 58082 120 0 0 25 0 1 0 243606148 187482112 41972 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 45772 41972 254 542 0 45221 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 188444

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1420144/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=198472 CPUtime=642.01
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 49342 0 0 0 64073 128 0 0 25 0 1 0 243606148 203235328 44958 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 49618 44958 254 542 0 49067 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 203828

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1406320/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=213512 CPUtime=701.97
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 53508 0 0 0 70061 136 0 0 25 0 1 0 243606148 218636288 48388 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 53378 48388 254 542 0 52827 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 218868

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1404016/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=216232 CPUtime=761.93
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 54068 0 0 0 76051 142 0 0 25 0 1 0 243606148 221421568 48948 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 54058 48948 254 542 0 53507 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 221588

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1399216/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=221432 CPUtime=821.9
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 55263 0 0 0 82043 147 0 0 25 0 1 0 243606148 226746368 50143 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 55358 50143 254 542 0 54807 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 226788

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1383856/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=237376 CPUtime=881.88
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 59096 0 0 0 88033 155 0 0 25 0 1 0 243606148 243073024 53976 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 59344 53976 254 542 0 58793 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 242732

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1376880/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=245216 CPUtime=941.84
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 61672 0 0 0 94023 161 0 0 25 0 1 0 243606148 251101184 55706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 61304 55706 254 542 0 60753 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 250572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1374768/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=247856 CPUtime=1001.82
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 62191 0 0 0 100017 165 0 0 25 0 1 0 243606148 253804544 56225 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 61964 56225 254 542 0 61413 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 253212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1373040/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=249456 CPUtime=1061.79
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 62625 0 0 0 106011 168 0 0 25 0 1 0 243606148 255442944 56659 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 62364 56659 254 542 0 61813 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 254812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1369584/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=253536 CPUtime=1121.76
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 63493 0 0 0 112004 172 0 0 25 0 1 0 243606148 259620864 57527 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 63384 57527 254 542 0 62833 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 258892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1351984/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=271704 CPUtime=1181.73
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 67927 0 0 0 117992 181 0 0 25 0 1 0 243606148 278224896 61961 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 67926 61961 254 542 0 67375 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 277060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16005
/proc/meminfo: memFree=1346928/2055920 swapFree=4171952/4192956
[pid=16003] ppid=16001 vsize=5356 CPUtime=0
/proc/16003/stat : 16003 (kw_pre) S 16001 16003 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243606148 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16003/statm: 1339 231 192 169 0 50 0
[pid=16004] ppid=16003 vsize=276452 CPUtime=1200.03
/proc/16004/stat : 16004 (kw_preprocessor) R 16003 16003 15525 0 -1 0 69141 0 0 0 119820 183 0 0 25 0 1 0 243606148 283086848 63175 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16004/statm: 69113 63175 254 542 0 68562 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 281808

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 16003 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1198.2
CPU system time (s): 1.83
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 281808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 5
involuntary context switches= 1

runsolver used 1.11483 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-12 21:15:31
IDJOB=1807216
IDBENCH=71339
IDSOLVER=646
FILE ID=node25/1807216-1242155731
PBS_JOBID= 9289696
Free space on /tmp= 66096 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g2.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807216-1242155731/watcher-1807216-1242155731 -o /tmp/evaluation-result-1807216-1242155731/solver-1807216-1242155731 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807216-1242155731.cnf

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

MD5SUM BENCH= 63d94048c368060530aaae24bc900bb9
RANDOM SEED=1027568491

node25.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		: 3000.259
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		: 3000.259
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:       1600680 kB
Buffers:         55344 kB
Cached:         306056 kB
SwapCached:      14776 kB
Active:         105284 kB
Inactive:       272360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600680 kB
SwapTotal:     4192956 kB
SwapFree:      4171952 kB
Dirty:            4012 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            63684 kB
Committed_AS:   884388 kB
PageTables:       1460 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= 66092 MiB
End job on node25 at 2009-05-12 21:35:34