Trace number 1807328

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.01 1200.61

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v1820c171155gyes6.cnf
MD5SUM6a5fbd61e49d3642ce9fdb6efadb5a97
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-1807328-1242156934/watcher-1807328-1242156934 -o /tmp/evaluation-result-1807328-1242156934/solver-1807328-1242156934 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807328-1242156934.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16032
/proc/meminfo: memFree=1597896/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=3648 CPUtime=0
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 572 0 0 0 0 0 0 0 19 0 1 0 243726440 3735552 548 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 945 556 205 542 0 394 0

[startup+0.0474921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16032
/proc/meminfo: memFree=1597896/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=6392 CPUtime=0.03
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 856 0 0 0 3 0 0 0 19 0 1 0 243726440 6545408 832 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 1598 832 215 542 0 1047 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11748

[startup+0.1015 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16032
/proc/meminfo: memFree=1597896/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=7448 CPUtime=0.09
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 1145 0 0 0 9 0 0 0 19 0 1 0 243726440 7626752 1121 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 1862 1121 215 542 0 1311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12804

[startup+0.301533 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16032
/proc/meminfo: memFree=1597896/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=11396 CPUtime=0.28
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 2332 0 0 0 28 0 0 0 21 0 1 0 243726440 11669504 2211 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 2849 2211 216 542 0 2298 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16752

[startup+0.701601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16032
/proc/meminfo: memFree=1597896/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=19160 CPUtime=0.69
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 4641 0 0 0 68 1 0 0 25 0 1 0 243726440 19619840 4327 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 4790 4327 216 542 0 4239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24516

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1574776/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=31640 CPUtime=1.49
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 7492 0 0 0 146 3 0 0 25 0 1 0 243726440 32399360 7178 1992294400 4194304 6416590 548682068912 18446744073709551615 4524954 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 7910 7178 243 542 0 7359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36996

[startup+3.10302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1569080/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=32828 CPUtime=3.09
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 7791 0 0 0 306 3 0 0 25 0 1 0 243726440 33615872 7477 1992294400 4194304 6416590 548682068912 18446744073709551615 4567342 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 8207 7477 243 542 0 7656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38184

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1566904/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=34548 CPUtime=6.28
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 8247 0 0 0 625 3 0 0 25 0 1 0 243726440 35377152 7933 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16033/statm: 8637 7933 243 542 0 8086 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39904

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1563448/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=37324 CPUtime=12.68
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 8969 0 0 0 1264 4 0 0 25 0 1 0 243726440 38219776 8655 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 9331 8655 243 542 0 8780 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42680

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1559416/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=41460 CPUtime=25.48
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 10043 0 0 0 2540 8 0 0 25 0 1 0 243726440 42455040 9729 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 10365 9729 253 542 0 9814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46816

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1542008/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=60440 CPUtime=51.06
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 14673 0 0 0 5088 18 0 0 25 0 1 0 243726440 61890560 14359 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 15110 14359 253 542 0 14559 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 65796

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1507000/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=95988 CPUtime=102.25
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 23568 0 0 0 10186 39 0 0 25 0 1 0 243726440 98291712 22804 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 23997 22804 253 542 0 23446 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101344

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1474424/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=129328 CPUtime=162.21
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 32248 0 0 0 16164 57 0 0 25 0 1 0 243726440 132431872 30523 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 32332 30523 253 542 0 31781 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 134684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1457144/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=149360 CPUtime=222.19
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 37410 0 0 0 22148 71 0 0 25 0 1 0 243726440 152944640 35264 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 37340 35264 253 542 0 36789 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 154716

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16034
/proc/meminfo: memFree=1437688/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=170048 CPUtime=282.16
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 42800 0 0 0 28132 84 0 0 25 0 1 0 243726440 174129152 40170 1992294400 4194304 6416590 548682068912 18446744073709551615 4342206 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 42512 40170 253 542 0 41961 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 175404

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1417336/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=191012 CPUtime=342.13
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 48288 0 0 0 34118 95 0 0 25 0 1 0 243726440 195596288 45102 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 47753 45102 253 542 0 47202 0
Current children cumulated CPU time (s) 342.13

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

/proc/16033/statm: 62014 58052 253 542 0 61463 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 253412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1361336/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=253220 CPUtime=582.01
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 63712 0 0 0 58064 137 0 0 25 0 1 0 243726440 259297280 59151 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 63305 59151 253 542 0 62754 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 258576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1348920/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=265944 CPUtime=641.98
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 66759 0 0 0 64054 144 0 0 25 0 1 0 243726440 272326656 62198 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 66486 62198 253 542 0 65935 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 271300

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1335416/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=280192 CPUtime=701.95
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 70945 0 0 0 70043 152 0 0 25 0 1 0 243726440 286916608 65538 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 70048 65538 253 542 0 69497 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 285548

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1332024/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=283792 CPUtime=761.93
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 71799 0 0 0 76035 158 0 0 25 0 1 0 243726440 290603008 66392 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 70948 66392 253 542 0 70397 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 289148

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1328568/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=288352 CPUtime=821.89
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 72637 0 0 0 82026 163 0 0 25 0 1 0 243726440 295272448 67230 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 72088 67230 253 542 0 71537 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 293708

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1321464/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=296364 CPUtime=881.86
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 74414 0 0 0 88019 167 0 0 25 0 1 0 243726440 303476736 69007 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 74091 69007 253 542 0 73540 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 301720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1296312/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=323064 CPUtime=941.84
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 80735 0 0 0 94005 179 0 0 25 0 1 0 243726440 330817536 75328 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 80766 75328 253 542 0 80215 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 328420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1293688/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=325508 CPUtime=1001.8
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 82311 0 0 0 99995 185 0 0 25 0 1 0 243726440 333320192 75931 1992294400 4194304 6416590 548682068912 18446744073709551615 4370137 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 81377 75931 253 542 0 80826 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 330864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1291704/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=327828 CPUtime=1061.77
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 82816 0 0 0 105987 190 0 0 25 0 1 0 243726440 335695872 76436 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 81957 76436 253 542 0 81406 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 333184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1289592/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=330868 CPUtime=1121.75
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 83345 0 0 0 111980 195 0 0 25 0 1 0 243726440 338808832 76965 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 82717 76965 253 542 0 82166 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 336224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1283576/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=337432 CPUtime=1181.71
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 84918 0 0 0 117971 200 0 0 25 0 1 0 243726440 345530368 78538 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 84358 78538 253 542 0 83807 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 342788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16036
/proc/meminfo: memFree=1276536/2055920 swapFree=4171952/4192956
[pid=16032] ppid=16030 vsize=5356 CPUtime=0
/proc/16032/stat : 16032 (kw_pre) S 16030 16032 15525 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243726440 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16032/statm: 1339 231 192 169 0 50 0
[pid=16033] ppid=16032 vsize=344032 CPUtime=1200.01
/proc/16033/stat : 16033 (kw_preprocessor) R 16032 16032 15525 0 -1 0 86601 0 0 0 119797 204 0 0 25 0 1 0 243726440 352288768 80221 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16033/statm: 86008 80221 253 542 0 85457 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 349388

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 16032 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 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1197.97
CPU system time (s): 2.04
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 349388

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

runsolver used 1.00185 second user time and 3.37549 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-12 21:35:34
IDJOB=1807328
IDBENCH=71529
IDSOLVER=646
FILE ID=node25/1807328-1242156934
PBS_JOBID= 9289696
Free space on /tmp= 66096 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v1820c171155gyes6.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807328-1242156934/watcher-1807328-1242156934 -o /tmp/evaluation-result-1807328-1242156934/solver-1807328-1242156934 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807328-1242156934.cnf

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

MD5SUM BENCH= 6a5fbd61e49d3642ce9fdb6efadb5a97
RANDOM SEED=1607318357

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:       1598440 kB
Buffers:         55908 kB
Cached:         307668 kB
SwapCached:      14776 kB
Active:         106552 kB
Inactive:       273236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598440 kB
SwapTotal:     4192956 kB
SwapFree:      4171952 kB
Dirty:            5160 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            63700 kB
Committed_AS:   884396 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 21:55:37