Trace number 1806229

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
999999000001nw.sat05-447.reshuffled-07.cnf
MD5SUM8bbab1b2b788407ca952856a1e2edded
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark967.226
Satisfiable
(Un)Satisfiability was proved
Number of variables4667
Number of clauses18492
Sum of the clauses size55356
Maximum clause length3
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 20
Number of clauses of size 318432
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1806229-1242147118/watcher-1806229-1242147118 -o /tmp/evaluation-result-1806229-1242147118/solver-1806229-1242147118 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806229-1242147118.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12885
/proc/meminfo: memFree=657928/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=3196 CPUtime=0
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 417 0 0 0 0 0 0 0 18 0 1 0 242738700 3272704 394 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 799 398 205 542 0 248 0

[startup+0.102767 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12885
/proc/meminfo: memFree=657928/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=6284 CPUtime=0.09
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1202 0 0 0 9 0 0 0 18 0 1 0 242738700 6434816 1178 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 1571 1178 217 542 0 1020 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11640

[startup+0.201776 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12885
/proc/meminfo: memFree=657928/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8144 CPUtime=0.19
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1662 0 0 0 18 1 0 0 18 0 1 0 242738700 8339456 1637 1992294400 4194304 6416590 548682068912 18446744073709551615 4511622 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2036 1637 242 542 0 1485 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13500

[startup+0.301786 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12885
/proc/meminfo: memFree=657928/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8060 CPUtime=0.29
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1717 0 0 0 28 1 0 0 19 0 1 0 242738700 8253440 1655 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2015 1655 250 542 0 1464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13416

[startup+0.701828 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12885
/proc/meminfo: memFree=657928/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8060 CPUtime=0.69
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1718 0 0 0 68 1 0 0 23 0 1 0 242738700 8253440 1656 1992294400 4194304 6416590 548682068912 18446744073709551615 4293509 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2015 1656 250 542 0 1464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13416

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=651768/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8060 CPUtime=1.49
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1720 0 0 0 148 1 0 0 25 0 1 0 242738700 8253440 1658 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2015 1658 250 542 0 1464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13416

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=651640/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8060 CPUtime=3.09
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1722 0 0 0 308 1 0 0 25 0 1 0 242738700 8253440 1660 1992294400 4194304 6416590 548682068912 18446744073709551615 4294723 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2015 1660 250 542 0 1464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13416

[startup+6.30144 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=651000/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=8880 CPUtime=6.28
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 1908 0 0 0 627 1 0 0 25 0 1 0 242738700 9093120 1846 1992294400 4194304 6416590 548682068912 18446744073709551615 4294593 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2220 1846 250 542 0 1669 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14236

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=648888/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=11068 CPUtime=12.68
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 2410 0 0 0 1266 2 0 0 25 0 1 0 242738700 11333632 2348 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 2767 2348 250 542 0 2216 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16424

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=645688/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=14316 CPUtime=25.48
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 3195 0 0 0 2545 3 0 0 25 0 1 0 242738700 14659584 3094 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 3579 3094 251 542 0 3028 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19672

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=641400/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=19008 CPUtime=51.07
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 4486 0 0 0 5101 6 0 0 25 0 1 0 242738700 19464192 4230 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 4752 4230 254 542 0 4201 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24364

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=634104/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=27196 CPUtime=102.26
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 6621 0 0 0 10211 15 0 0 25 0 1 0 242738700 27848704 6026 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 6799 6026 254 542 0 6248 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32552

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=624184/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=38524 CPUtime=162.24
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 9394 0 0 0 16200 24 0 0 25 0 1 0 242738700 39448576 8543 1992294400 4194304 6416590 548682068912 18446744073709551615 5280338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 9631 8543 254 542 0 9080 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43880

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=618808/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=44184 CPUtime=222.22
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 11016 0 0 0 22193 29 0 0 25 0 1 0 242738700 45244416 9826 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 11046 9826 254 542 0 10495 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49540

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=612664/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=50584 CPUtime=282.2
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 12786 0 0 0 28185 35 0 0 25 0 1 0 242738700 51798016 11388 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 12646 11388 254 542 0 12095 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55940

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12887
/proc/meminfo: memFree=607616/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=55980 CPUtime=342.19
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 14327 0 0 0 34177 42 0 0 25 0 1 0 242738700 57323520 12689 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 13995 12689 254 542 0 13444 0
Current children cumulated CPU time (s) 342.19

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

/proc/12886/statm: 21050 19034 254 542 0 20499 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 89556

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=572800/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=93648 CPUtime=642.09
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 24297 0 0 0 64137 72 0 0 25 0 1 0 242738700 95895552 21283 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 23412 21283 254 542 0 22861 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 99004

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=571776/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=94768 CPUtime=702.08
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 24553 0 0 0 70131 77 0 0 25 0 1 0 242738700 97042432 21539 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 23692 21539 254 542 0 23141 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 100124

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=563584/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=102952 CPUtime=762.07
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 26615 0 0 0 76124 83 0 0 25 0 1 0 242738700 105422848 23601 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 25738 23601 254 542 0 25187 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 108308

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=562368/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=104048 CPUtime=822.05
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 27388 0 0 0 82119 86 0 0 25 0 1 0 242738700 106545152 23891 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 26012 23891 254 542 0 25461 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 109404

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=559616/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=107568 CPUtime=882.04
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 28088 0 0 0 88114 90 0 0 25 0 1 0 242738700 110149632 24591 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 26892 24591 254 542 0 26341 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 112924

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=554496/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=113172 CPUtime=942.01
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 29346 0 0 0 94106 95 0 0 25 0 1 0 242738700 115888128 25849 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 28293 25849 254 542 0 27742 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 118528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=547072/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=120352 CPUtime=1002
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 31725 0 0 0 100100 100 0 0 25 0 1 0 242738700 123240448 27673 1992294400 4194304 6416590 548682068912 18446744073709551615 5488874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 30088 27673 254 542 0 29537 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 125708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=544960/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=122580 CPUtime=1061.98
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 32277 0 0 0 106094 104 0 0 25 0 1 0 242738700 125521920 28225 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 30645 28225 254 542 0 30094 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 127936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=544576/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=123264 CPUtime=1121.96
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 32391 0 0 0 112088 108 0 0 25 0 1 0 242738700 126222336 28339 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 30816 28339 254 542 0 30265 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 128620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=534592/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=137900 CPUtime=1181.94
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 35515 0 0 0 118077 117 0 0 25 0 1 0 242738700 141209600 31463 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 34475 31463 254 542 0 33924 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 143256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=534400/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=135340 CPUtime=1200.04
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 35517 0 0 0 119887 117 0 0 25 0 1 0 242738700 138588160 30827 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 33835 30827 254 542 0 33284 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 140696

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 12893
/proc/meminfo: memFree=534400/2055920 swapFree=4179680/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (kw_pre) S 12883 12885 12687 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242738699 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 231 192 169 0 50 0
[pid=12886] ppid=12885 vsize=135340 CPUtime=1200.04
/proc/12886/stat : 12886 (kw_preprocessor) R 12885 12885 12687 0 -1 0 35517 0 0 0 119887 117 0 0 25 0 1 0 242738700 138588160 30827 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12886/statm: 33835 30827 254 542 0 33284 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 140696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12885 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.87
CPU system time (s): 1.17
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 143256

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= 5
involuntary context switches= 1

runsolver used 1.46678 second user time and 2.91056 second system time

The end

Launcher Data 

Begin job on node64 at 2009-05-12 18:51:58
IDJOB=1806229
IDBENCH=24694
IDSOLVER=646
FILE ID=node64/1806229-1242147118
PBS_JOBID= 9289660
Free space on /tmp= 66352 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/others/999999000001nw.sat05-447.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806229-1242147118/watcher-1806229-1242147118 -o /tmp/evaluation-result-1806229-1242147118/solver-1806229-1242147118 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806229-1242147118.cnf

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

MD5SUM BENCH= 8bbab1b2b788407ca952856a1e2edded
RANDOM SEED=1804189046

node64.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		: 3000.218
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		: 3000.218
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:        658408 kB
Buffers:         73360 kB
Cached:        1233204 kB
SwapCached:       6516 kB
Active:         131084 kB
Inactive:      1184792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        658408 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          14956 kB
Slab:            67432 kB
Committed_AS:   749540 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node64 at 2009-05-12 19:12:00