Trace number 1797430

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) 1200.07 1200.51

General information on the benchmark

Namesimon-s02b-k2f-gr-rcs-w8.cnf
MD5SUM5da8899feefc5a4bb9db99e983e30f52
Bench CategoryAPPLICATION (applications 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 variables10056
Number of clauses271393
Sum of the clauses size550328
Maximum clause length8
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2270136
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51257

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-1797430-1242090737/watcher-1797430-1242090737 -o /tmp/evaluation-result-1797430-1242090737/solver-1797430-1242090737 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797430-1242090737.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: 0.92 0.98 0.99 3/65 19743
/proc/meminfo: memFree=1535776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=3716 CPUtime=0
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 557 0 0 0 0 0 0 0 19 0 1 0 237103873 3805184 533 1992294400 4194304 6416590 548682068912 18446744073709551615 5511520 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 1008 541 206 542 0 457 0

[startup+0.0758131 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19743
/proc/meminfo: memFree=1535776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=12352 CPUtime=0.06
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 2104 0 0 0 6 0 0 0 19 0 1 0 237103873 12648448 2080 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 3088 2080 215 542 0 2537 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17708

[startup+0.101813 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19743
/proc/meminfo: memFree=1535776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=12748 CPUtime=0.09
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 2211 0 0 0 9 0 0 0 19 0 1 0 237103873 13053952 2187 1992294400 4194304 6416590 548682068912 18446744073709551615 4320402 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 3187 2188 215 542 0 2636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18104

[startup+0.301836 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19743
/proc/meminfo: memFree=1535776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=15916 CPUtime=0.28
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 3063 0 0 0 28 0 0 0 21 0 1 0 237103873 16297984 3039 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 3979 3039 215 542 0 3428 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21272

[startup+0.701881 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19743
/proc/meminfo: memFree=1535776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=22360 CPUtime=0.68
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 5042 0 0 0 67 1 0 0 25 0 1 0 237103873 22896640 4825 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 5590 4825 216 542 0 5039 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27716

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 19745
/proc/meminfo: memFree=1509136/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=34060 CPUtime=1.49
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 8597 0 0 0 145 4 0 0 25 0 1 0 237103873 34877440 7995 1992294400 4194304 6416590 548682068912 18446744073709551615 4312213 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 8515 7995 225 542 0 7964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39416

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 19745
/proc/meminfo: memFree=1489808/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=58496 CPUtime=3.09
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 14336 0 0 0 302 7 0 0 25 0 1 0 237103873 59899904 13734 1992294400 4194304 6416590 548682068912 18446744073709551615 4567276 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 14624 13734 242 542 0 14073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63852

[startup+6.3015 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1479888/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=58496 CPUtime=6.29
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 14348 0 0 0 622 7 0 0 25 0 1 0 237103873 59899904 13746 1992294400 4194304 6416590 548682068912 18446744073709551615 4337363 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 14624 13746 250 542 0 14073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63852

[startup+12.7022 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1479824/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=58496 CPUtime=12.69
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 14385 0 0 0 1261 8 0 0 25 0 1 0 237103873 59899904 13783 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 14624 13783 250 542 0 14073 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63852

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1479824/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=58496 CPUtime=25.48
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 14416 0 0 0 2537 11 0 0 25 0 1 0 237103873 59899904 13814 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 14624 13814 253 542 0 14073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63852

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1474128/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=65040 CPUtime=51.07
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 15995 0 0 0 5090 17 0 0 25 0 1 0 237103873 66600960 15393 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 16260 15393 253 542 0 15709 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70396

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1464016/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=75652 CPUtime=102.26
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 18373 0 0 0 10200 26 0 0 25 0 1 0 237103873 77467648 17771 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 18913 17771 253 542 0 18362 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1454864/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=85192 CPUtime=162.24
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 20657 0 0 0 16188 36 0 0 25 0 1 0 237103873 87236608 20055 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 21298 20055 254 542 0 20747 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1446544/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=94308 CPUtime=222.23
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 22741 0 0 0 22177 46 0 0 25 0 1 0 237103873 96571392 22139 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 23577 22139 254 542 0 23026 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99664

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1438800/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=103572 CPUtime=282.21
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 24651 0 0 0 28166 55 0 0 25 0 1 0 237103873 106057728 24049 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 25893 24049 254 542 0 25342 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 108928

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1429968/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=112560 CPUtime=342.18
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 26867 0 0 0 34154 64 0 0 25 0 1 0 237103873 115261440 26265 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 28140 26265 254 542 0 27589 0
Current children cumulated CPU time (s) 342.18

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

/proc/19744/statm: 34031 31589 254 542 0 33480 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 141480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1400656/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=144424 CPUtime=642.1
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 35091 0 0 0 64114 96 0 0 25 0 1 0 237103873 147890176 33561 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 36106 33561 254 542 0 35555 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 149780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1397776/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=148544 CPUtime=702.08
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 35864 0 0 0 70107 101 0 0 25 0 1 0 237103873 152109056 34334 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 37136 34334 254 542 0 36585 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 153900

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1388240/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=160852 CPUtime=762.06
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 38714 0 0 0 76098 108 0 0 25 0 1 0 237103873 164712448 36613 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 40213 36613 254 542 0 39662 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 166208

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1386192/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=163496 CPUtime=822.04
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 39286 0 0 0 82090 114 0 0 25 0 1 0 237103873 167419904 37185 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 40874 37185 254 542 0 40323 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 168852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1381328/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=168776 CPUtime=882.02
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 40496 0 0 0 88082 120 0 0 25 0 1 0 237103873 172826624 38395 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 42194 38395 254 542 0 41643 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 174132

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1371920/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=178776 CPUtime=941.98
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 43462 0 0 0 94071 127 0 0 25 0 1 0 237103873 183066624 40705 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 44694 40705 254 542 0 44143 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 184132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1371344/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=179576 CPUtime=1001.95
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 43618 0 0 0 100062 133 0 0 25 0 1 0 237103873 183885824 40861 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 44894 40861 254 542 0 44343 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 184932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1368208/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=183464 CPUtime=1061.92
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 44445 0 0 0 106055 137 0 0 25 0 1 0 237103873 187867136 41688 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 45866 41688 254 542 0 45315 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 188820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1356112/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=196184 CPUtime=1121.9
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 47445 0 0 0 112043 147 0 0 25 0 1 0 237103873 200892416 44688 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 49046 44688 254 542 0 48495 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 201540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1353360/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=198900 CPUtime=1181.86
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 48859 0 0 0 118035 151 0 0 25 0 1 0 237103873 203673600 45347 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 49725 45347 254 542 0 49174 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 204256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1352848/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=199540 CPUtime=1200.07
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 48980 0 0 0 119854 153 0 0 25 0 1 0 237103873 204328960 45468 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 49885 45468 254 542 0 49334 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 204896

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19745
/proc/meminfo: memFree=1352848/2055920 swapFree=4180448/4192956
[pid=19743] ppid=19741 vsize=5356 CPUtime=0
/proc/19743/stat : 19743 (kw_pre) S 19741 19743 19611 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237103873 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19743/statm: 1339 231 192 169 0 50 0
[pid=19744] ppid=19743 vsize=199540 CPUtime=1200.07
/proc/19744/stat : 19744 (kw_preprocessor) R 19743 19743 19611 0 -1 0 48980 0 0 0 119854 153 0 0 25 0 1 0 237103873 204328960 45468 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19744/statm: 49885 45468 254 542 0 49334 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 204896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19743 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 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1198.54
CPU system time (s): 1.53
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 206636

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 1.21182 second user time and 3.16352 second system time

The end

Launcher Data 

Begin job on node76 at 2009-05-12 03:12:18
IDJOB=1797430
IDBENCH=71764
IDSOLVER=646
FILE ID=node76/1797430-1242090737
PBS_JOBID= 9277733
Free space on /tmp= 66392 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/simon-s02b-k2f-gr-rcs-w8.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797430-1242090737/watcher-1797430-1242090737 -o /tmp/evaluation-result-1797430-1242090737/solver-1797430-1242090737 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797430-1242090737.cnf

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

MD5SUM BENCH= 5da8899feefc5a4bb9db99e983e30f52
RANDOM SEED=87101457

node76.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1536256 kB
Buffers:         53228 kB
Cached:         406272 kB
SwapCached:       7184 kB
Active:          26384 kB
Inactive:       442760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536256 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            6452 kB
Writeback:           0 kB
Mapped:          13688 kB
Slab:            36428 kB
Committed_AS:   795620 kB
PageTables:       1440 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= 66388 MiB
End job on node76 at 2009-05-12 03:32:20